SEC EDGAR filings, ownership reports, and insider transactions for EMCORE CORP.
Recent SEC filings for EMCORE CORP including SCHEDULE 13G/A, 15-12G, EFFECT and more.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SCHEDULE 13G/A | Open SCHEDULE 13G/A document | View SEC filing for SCHEDULE 13G/A | 15 May 2025 | 005-50693 | ||
| SCHEDULE 13G/A | Open SCHEDULE 13G/A document | View SEC filing for SCHEDULE 13G/A | 23 Apr 2025 | 005-50693 | ||
| 15-12G | Open 15-12G document | View SEC filing for 15-12G | 15-12G | 11 Mar 2025 | 001-36632 | |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 03 Mar 2025 | 333-281141 | ||
| 25-NSE | Open 25-NSE document | View SEC filing for 25-NSE | 28 Feb 2025 | 001-36632 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Feb 2025 | 28 Feb 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Feb 2025 | 28 Feb 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Feb 2025 | 28 Feb 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Feb 2025 | 28 Feb 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Feb 2025 | 28 Feb 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Feb 2025 | 28 Feb 2025 | |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 POS | 28 Feb 2025 | 333-36445 | |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 POS | 28 Feb 2025 | 333-39547 | |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 POS | 28 Feb 2025 | 333-45827 | |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 POS | 28 Feb 2025 | 333-160368 | |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 POS | 28 Feb 2025 | 333-27507 | |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 POS | 28 Feb 2025 | 333-171929 | |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 POS | 28 Feb 2025 | 333-175777 | |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 POS | 28 Feb 2025 | 333-37306 | |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 POS | 28 Feb 2025 | 333-185698 | |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 POS | 28 Feb 2025 | 333-60816 | |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 POS | 28 Feb 2025 | 333-189451 | |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 POS | 28 Feb 2025 | 333-197179 | |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 POS | 28 Feb 2025 | 333-211912 | |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 POS | 28 Feb 2025 | 333-118074 | |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 POS | 28 Feb 2025 | 333-217799 | |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 POS | 28 Feb 2025 | 333-118076 | |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 POS | 28 Feb 2025 | 333-230709 | |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 POS | 28 Feb 2025 | 333-185699 | |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 POS | 28 Feb 2025 | 333-132317 | |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 POS | 28 Feb 2025 | 333-171929 | |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 POS | 28 Feb 2025 | 333-132318 | |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 POS | 28 Feb 2025 | 333-261493 | |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 POS | 28 Feb 2025 | 333-159769 | |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 POS | 28 Feb 2025 | 333-264752 | |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 POS | 28 Feb 2025 | 333-160360 | |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 POS | 28 Feb 2025 | 333-266726 | |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 POS | 28 Feb 2025 | 333-270494 | |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 POS | 28 Feb 2025 | 333-278486 | |
| POS AM | Open POS AM document | View SEC filing for POS AM | POS AM | 28 Feb 2025 | 333-281141 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 28 Feb 2025 | 28 Feb 2025 | 001-36632 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 27 Feb 2025 | 27 Feb 2025 | 001-36632 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 14 Feb 2025 | 001-36632 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 14 Feb 2025 | 31 Dec 2024 | 001-36632 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 13 Feb 2025 | 13 Feb 2025 | 001-36632 |
| SCHEDULE 13G/A | Open SCHEDULE 13G/A document | View SEC filing for SCHEDULE 13G/A | 13 Feb 2025 | 005-50693 | ||
| SCHEDULE 13G | Open SCHEDULE 13G document | View SEC filing for SCHEDULE 13G | 13 Feb 2025 | 005-50693 | ||
| DEFM14A | Open DEFM14A document | View SEC filing for DEFM14A | DEFM14A | 24 Jan 2025 | 001-36632 | |
| PREM14A | Open PREM14A document | View SEC filing for PREM14A | PREM14A | 14 Jan 2025 | 14 Jan 2025 | 001-36632 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 14 Jan 2025 | 30 Sep 2024 | 001-36632 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 03 Jan 2025 | 03 Jan 2025 | 001-36632 |
| NT 10-K | Open NT 10-K document | View SEC filing for NT 10-K | NT 10-K | 30 Dec 2024 | 30 Sep 2024 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Dec 2024 | 09 Dec 2024 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 18 Nov 2024 | 005-50693 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 14 Nov 2024 | 005-50693 | ||
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 08 Nov 2024 | 001-36632 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 08 Nov 2024 | 001-36632 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 08 Nov 2024 | 07 Nov 2024 | 001-36632 |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 04 Nov 2024 | 005-50693 | ||
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 02 Oct 2024 | 13 Aug 2024 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 01 Oct 2024 | 30 Sep 2024 | 001-36632 |
| DFAN14A | Open DFAN14A document | View SEC filing for DFAN14A | SOLICITING MATERIAL UNDER 240.14A-12 | 30 Sep 2024 | 001-36632 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 Aug 2024 | 19 Aug 2024 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 14 Aug 2024 | 30 Jun 2024 | 001-36632 |
| 8-K/A | Open 8-K/A document | Open XBRL data | View SEC filing for 8-K/A | FORM 8-K/A | 14 Aug 2024 | 06 Aug 2024 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Aug 2024 | 09 Aug 2024 | |
| NT 10-Q | Open NT 10-Q document | View SEC filing for NT 10-Q | NT 10-Q | 12 Aug 2024 | 30 Jun 2024 | 001-36632 |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 09 Aug 2024 | 333-281141 | ||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 07 Aug 2024 | |||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 06 Aug 2024 | 05 Aug 2024 | 001-36632 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 06 Aug 2024 | 06 Aug 2024 | 001-36632 |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 05 Aug 2024 | 333-281141 | ||
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 01 Aug 2024 | 25 Jul 2024 | |
| S-3 | Open S-3 document | View SEC filing for S-3 | S-3 | 31 Jul 2024 | 333-281141 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 31 Jul 2024 | 25 Jul 2024 | 001-36632 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 10 Jul 2024 | 03 Jul 2024 | 001-36632 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 21 Jun 2024 | 14 Jun 2024 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Jun 2024 | 14 Jun 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Jun 2024 | 14 Jun 2024 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | EMKR 13G/A | 10 Jun 2024 | 005-50693 | |
| SD | Open SD document | View SEC filing for SD | SD | 31 May 2024 | 001-36632 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 23 May 2024 | 20 May 2024 | 001-36632 |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 17 May 2024 | 08 May 2024 | |
| 144 | Open 144 document | View SEC filing for 144 | 16 May 2024 | 001-36632 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 16 May 2024 | 14 May 2024 | 001-36632 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 14 May 2024 | 31 Mar 2024 | 001-36632 |
| NT 10-Q | Open NT 10-Q document | View SEC filing for NT 10-Q | NT 10-Q | 13 May 2024 | 31 Mar 2024 | 001-36632 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 13 May 2024 | 005-50693 | ||
| 4 | Open 4 document | View SEC filing for 4 | 13 May 2024 | 09 May 2024 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 08 May 2024 | 07 May 2024 | 001-36632 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 02 May 2024 | 29 Apr 2024 | 001-36632 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 23 Apr 2024 | 19 Apr 2024 | 001-36632 |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 10 Apr 2024 | 09 Apr 2024 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 10 Apr 2024 | 09 Apr 2024 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 10 Apr 2024 | 09 Apr 2024 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 10 Apr 2024 | 09 Apr 2024 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 10 Apr 2024 | 09 Apr 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Apr 2024 | 09 Apr 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Apr 2024 | 09 Apr 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Apr 2024 | 09 Apr 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Apr 2024 | 09 Apr 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Apr 2024 | 09 Apr 2024 | |
| S-8 | Open S-8 document | View SEC filing for S-8 | FORM S-8 | 03 Apr 2024 | 333-278486 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Mar 2024 | 23 Mar 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Mar 2024 | 23 Mar 2024 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 25 Mar 2024 | 25 Mar 2024 | 001-36632 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 20 Mar 2024 | 15 Mar 2024 | 001-36632 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | AMENDMENT NO. 4 TO THE SCHEDULE 13D | 08 Mar 2024 | 005-50693 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 21 Feb 2024 | 20 Feb 2024 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | 16 Feb 2024 | 14 Feb 2024 | ||
| 3 | Open 3 document | View SEC filing for 3 | 16 Feb 2024 | 14 Feb 2024 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 16 Feb 2024 | 005-50693 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | EMKR 13G/A | 14 Feb 2024 | 005-50693 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 14 Feb 2024 | 005-50693 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 14 Feb 2024 | 005-50693 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 13 Feb 2024 | 005-50693 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 12 Feb 2024 | 31 Dec 2023 | 001-36632 |
| NT 10-Q | Open NT 10-Q document | View SEC filing for NT 10-Q | NT 10-Q | 12 Feb 2024 | 31 Dec 2023 | 001-36632 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 12 Feb 2024 | 005-50693 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 12 Feb 2024 | 005-50693 | ||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | AMENDMENT NO. 3 TO THE SCHEDULE 13D | 08 Feb 2024 | 005-50693 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 08 Feb 2024 | 08 Feb 2024 | 001-36632 |
| 8-K/A | Open 8-K/A document | Open XBRL data | View SEC filing for 8-K/A | FORM 8-K/A | 31 Jan 2024 | 06 Jan 2024 | 001-36632 |
| ARS | Open ARS document | View SEC filing for ARS | ARS | 26 Jan 2024 | 30 Sep 2023 | 001-36632 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 26 Jan 2024 | 001-36632 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 26 Jan 2024 | 15 Mar 2024 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Jan 2024 | 10 Jan 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Jan 2024 | 10 Jan 2024 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 18 Jan 2024 | 10 Jan 2024 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 18 Jan 2024 | 10 Jan 2024 | |
| PRE 14A | Open PRE 14A document | View SEC filing for PRE 14A | PRE 14A | 16 Jan 2024 | 15 Mar 2024 | 001-36632 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | AMENDMENT NO. 2 TO THE SCHEDULE 13D | 11 Jan 2024 | 005-50693 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 11 Jan 2024 | 06 Jan 2024 | 001-36632 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 27 Dec 2023 | 30 Sep 2023 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Dec 2023 | 21 Dec 2023 | |
| NT 10-K | Open NT 10-K document | View SEC filing for NT 10-K | NT 10-K | 15 Dec 2023 | 30 Sep 2023 | 001-36632 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 12 Dec 2023 | 12 Dec 2023 | 001-36632 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | AMENDMENT NO. 1 TO THE SCHEDULE 13D | 06 Dec 2023 | 005-50693 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 12 Oct 2023 | 11 Oct 2023 | 001-36632 |
| 8-A12B | Open 8-A12B document | View SEC filing for 8-A12B | 8-A12B | 28 Sep 2023 | 001-36632 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 28 Sep 2023 | 28 Sep 2023 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Aug 2023 | 26 Aug 2023 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 25 Aug 2023 | 005-50693 | ||
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | THE SCHEDULE 13D | 24 Aug 2023 | 005-50693 | |
| 424B5 | Open 424B5 document | View SEC filing for 424B5 | 424B5 | 17 Aug 2023 | 333-256090 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 17 Aug 2023 | 16 Aug 2023 | 001-36632 |
| 424B5 | Open 424B5 document | View SEC filing for 424B5 | 424B5 | 16 Aug 2023 | 333-256090 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 09 Aug 2023 | 30 Jun 2023 | 001-36632 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 08 Aug 2023 | 08 Aug 2023 | 001-36632 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 08 Aug 2023 | 08 Aug 2023 | 001-36632 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 29 Jun 2023 | 23 Jun 2023 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 Jun 2023 | 15 Jun 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 Jun 2023 | 15 Jun 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 Jun 2023 | 15 Jun 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 Jun 2023 | 15 Jun 2023 | |
| 8-K/A | Open 8-K/A document | Open XBRL data | View SEC filing for 8-K/A | FORM 8-K/A | 20 Jun 2023 | 10 Mar 2023 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 14 Jun 2023 | 12 Jun 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 31 May 2023 | 26 May 2023 | |
| SD | Open SD document | View SEC filing for SD | SD | 26 May 2023 | 001-36632 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 May 2023 | 23 May 2023 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 10 May 2023 | 31 Mar 2023 | 001-36632 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 04 May 2023 | 04 May 2023 | 001-36632 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 21 Apr 2023 | 19 Apr 2023 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Apr 2023 | 04 Apr 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Apr 2023 | 04 Apr 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 27 Mar 2023 | 23 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 27 Mar 2023 | 23 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 27 Mar 2023 | 23 Mar 2023 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SC 13G | 24 Mar 2023 | 005-50693 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Mar 2023 | 21 Mar 2023 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 14 Mar 2023 | 10 Mar 2023 | 001-36632 |
| S-8 | Open S-8 document | View SEC filing for S-8 | FORM S-8 | 13 Mar 2023 | 333-270494 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | EMKR 13G/A | 10 Mar 2023 | 005-50693 | |
| ARS | Open ARS document | View SEC filing for ARS | ARS | 22 Feb 2023 | 30 Sep 2022 | 001-36632 |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 22 Feb 2023 | 15 Feb 2023 | |
| 424B5 | Open 424B5 document | View SEC filing for 424B5 | 424B5 | 15 Feb 2023 | 333-256090 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 15 Feb 2023 | 15 Feb 2023 | 001-36632 |
| 424B3 | Open 424B3 document | View SEC filing for 424B3 | 424B3 | 14 Feb 2023 | 333-256090 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 14 Feb 2023 | 14 Feb 2023 | 001-36632 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | EMKR 13G/A | 14 Feb 2023 | 005-50693 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 13 Feb 2023 | 005-50693 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | NONE | 10 Feb 2023 | 005-50693 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 09 Feb 2023 | 31 Dec 2022 | 001-36632 |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SCHEDULE 13G | 09 Feb 2023 | 005-50693 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 08 Feb 2023 | 08 Feb 2023 | 001-36632 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 24 Jan 2023 | 001-36632 | |
| DEFR14A | Open DEFR14A document | View SEC filing for DEFR14A | DEFR14A | 24 Jan 2023 | 001-36632 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 20 Jan 2023 | 001-36632 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 20 Jan 2023 | 10 Mar 2023 | 001-36632 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 09 Jan 2023 | 03 Jan 2023 | 001-36632 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 28 Dec 2022 | 30 Sep 2022 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Dec 2022 | 21 Dec 2022 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 20 Dec 2022 | 20 Dec 2022 | 001-36632 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 15 Dec 2022 | 13 Dec 2022 | 001-36632 |
| NT 10-K | Open NT 10-K document | View SEC filing for NT 10-K | NT 10-K | 14 Dec 2022 | 30 Sep 2022 | 001-36632 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 23 Nov 2022 | 20 Nov 2022 | 001-36632 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 03 Nov 2022 | 01 Nov 2022 | 001-36632 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 02 Nov 2022 | 02 Nov 2022 | 001-36632 |
| 8-K/A | Open 8-K/A document | Open XBRL data | View SEC filing for 8-K/A | 8-K/A | 25 Oct 2022 | 09 Aug 2022 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Oct 2022 | 03 Oct 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 29 Aug 2022 | 26 Aug 2022 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D/A | 12 Aug 2022 | 005-50693 | |
| S-8 | Open S-8 document | View SEC filing for S-8 | FORM S-8 | 10 Aug 2022 | 333-266726 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 09 Aug 2022 | 09 Aug 2022 | 001-36632 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 09 Aug 2022 | 30 Jun 2022 | 001-36632 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 09 Aug 2022 | 09 Aug 2022 | 001-36632 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | FORM SC 13D/A | 05 Aug 2022 | 005-50693 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D/A | 27 Jul 2022 | 005-50693 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 08 Jul 2022 | 005-50693 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Jul 2022 | 01 Jul 2022 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | FORM SC 13D/A | 15 Jun 2022 | 005-50693 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 15 Jun 2022 | 09 Jun 2022 | 001-36632 |
| SD | Open SD document | View SEC filing for SD | SD | 26 May 2022 | 001-36632 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 23 May 2022 | 005-50693 | ||
| S-8 | Open S-8 document | View SEC filing for S-8 | FORM S-8 | 06 May 2022 | 333-264752 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 05 May 2022 | 31 Mar 2022 | 001-36632 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 04 May 2022 | 04 May 2022 | 001-36632 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D/A | 03 May 2022 | 005-50693 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 02 May 2022 | 29 Apr 2022 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 27 Apr 2022 | 26 Apr 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 27 Apr 2022 | 25 Apr 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 27 Apr 2022 | 25 Apr 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 27 Apr 2022 | 25 Apr 2022 | |
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | FORM SC 13D | 11 Apr 2022 | 005-50693 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Apr 2022 | 04 Apr 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Apr 2022 | 04 Apr 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Apr 2022 | 04 Apr 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Mar 2022 | 23 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Mar 2022 | 23 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Mar 2022 | 23 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Mar 2022 | 23 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Mar 2022 | 22 Mar 2022 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 17 Mar 2022 | 11 Mar 2022 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 Mar 2022 | 11 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 Mar 2022 | 11 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 Mar 2022 | 11 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 Mar 2022 | 11 Mar 2022 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 15 Feb 2022 | 005-50693 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 15 Feb 2022 | 14 Feb 2022 | 001-36632 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 14 Feb 2022 | 005-50693 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 14 Feb 2022 | 005-50693 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | EMCORE 13G | 11 Feb 2022 | 005-50693 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | NONE | 11 Feb 2022 | 005-50693 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 10 Feb 2022 | 005-50693 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 09 Feb 2022 | 31 Dec 2021 | 001-36632 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 09 Feb 2022 | 09 Feb 2022 | 001-36632 |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 04 Feb 2022 | 005-50693 | ||
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 18 Jan 2022 | 001-36632 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 18 Jan 2022 | 11 Mar 2022 | 001-36632 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 07 Jan 2022 | 005-50693 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Jan 2022 | 03 Jan 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 29 Dec 2021 | 28 Dec 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 29 Dec 2021 | 28 Dec 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Dec 2021 | 21 Dec 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Dec 2021 | 21 Dec 2021 | |
| S-8 | Open S-8 document | View SEC filing for S-8 | FORM S-8 | 03 Dec 2021 | 333-261493 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 03 Dec 2021 | 30 Sep 2021 | 001-36632 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 30 Nov 2021 | 30 Nov 2021 | 001-36632 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 02 Nov 2021 | 01 Nov 2021 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Oct 2021 | 30 Sep 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 27 Aug 2021 | 26 Aug 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Aug 2021 | 25 Aug 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Aug 2021 | 13 Aug 2021 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 11 Aug 2021 | 11 Aug 2021 | 001-36632 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 05 Aug 2021 | 30 Jun 2021 | 001-36632 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 04 Aug 2021 | 04 Aug 2021 | 001-36632 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 16 Jul 2021 | 12 Jul 2021 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 30 Jun 2021 | 30 Jun 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Jun 2021 | 08 Jun 2021 | |
| SD | Open SD document | View SEC filing for SD | FORM SD | 26 May 2021 | 001-36632 | |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 20 May 2021 | 333-256090 | ||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 18 May 2021 | |||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 17 May 2021 | |||
| S-3 | Open S-3 document | View SEC filing for S-3 | S-3 | 13 May 2021 | 333-256090 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 13 May 2021 | 12 May 2021 | 001-36632 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 07 May 2021 | 31 Mar 2021 | 001-36632 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 05 May 2021 | 05 May 2021 | 001-36632 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 19 Apr 2021 | 19 Apr 2021 | 001-36632 |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 12 Apr 2021 | 12 May 2021 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Apr 2021 | 04 Apr 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Apr 2021 | 04 Apr 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Apr 2021 | 04 Apr 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Apr 2021 | 31 Mar 2021 | |
| PRE 14A | Open PRE 14A document | View SEC filing for PRE 14A | PRE 14A | 02 Apr 2021 | 12 May 2021 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Mar 2021 | 23 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Mar 2021 | 23 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Mar 2021 | 23 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Mar 2021 | 23 Mar 2021 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 23 Mar 2021 | 19 Mar 2021 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Mar 2021 | 18 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Mar 2021 | 18 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Mar 2021 | 18 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Mar 2021 | 18 Mar 2021 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 16 Feb 2021 | 16 Feb 2021 | 001-36632 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 16 Feb 2021 | 005-50693 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 16 Feb 2021 | 005-50693 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 16 Feb 2021 | 005-50693 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | AMENDMENT NO. 1 | 16 Feb 2021 | 005-50693 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 12 Feb 2021 | 005-50693 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 11 Feb 2021 | 10 Feb 2021 | 001-36632 |
| 424B2 | Open 424B2 document | View SEC filing for 424B2 | 424B2 | 11 Feb 2021 | 333-235818 | |
| S-3MEF | Open S-3MEF document | View SEC filing for S-3MEF | S-3MEF | 10 Feb 2021 | 333-252970 | |
| 424B3 | Open 424B3 document | View SEC filing for 424B3 | 424B3 | 10 Feb 2021 | 333-235818 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 10 Feb 2021 | 10 Feb 2021 | 001-36632 |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SCHEDULE 13G | 10 Feb 2021 | 005-50693 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SCHEDULE 13G | 10 Feb 2021 | 005-50693 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 05 Feb 2021 | 31 Dec 2020 | 001-36632 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 03 Feb 2021 | 03 Feb 2021 | 001-36632 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 21 Jan 2021 | 001-36632 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 21 Jan 2021 | 19 Mar 2021 | 001-36632 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 13 Jan 2021 | 11 Jan 2021 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 31 Dec 2020 | 30 Dec 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 31 Dec 2020 | 30 Dec 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 31 Dec 2020 | 30 Dec 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 30 Dec 2020 | 28 Dec 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 30 Dec 2020 | 28 Dec 2020 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SCHEDULE 13G | 28 Dec 2020 | 005-50693 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 23 Dec 2020 | 21 Dec 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 23 Dec 2020 | 21 Dec 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Dec 2020 | 14 Dec 2020 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 16 Dec 2020 | 10 Dec 2020 | 001-36632 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 08 Dec 2020 | 30 Sep 2020 | 001-36632 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | AMENDMENT NO. 1 TO THE SCHEDULE 13G | 04 Dec 2020 | 005-50693 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 30 Nov 2020 | 30 Nov 2020 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 Oct 2020 | 17 Oct 2020 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 19 Oct 2020 | 19 Oct 2020 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 27 Aug 2020 | 26 Aug 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 Aug 2020 | 20 Aug 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Aug 2020 | 19 Aug 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Aug 2020 | 18 Aug 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Aug 2020 | 10 Aug 2020 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 06 Aug 2020 | 30 Jun 2020 | 001-36632 |
| 8-K/A | Open 8-K/A document | View SEC filing for 8-K/A | 8-K/A | 06 Aug 2020 | 05 Aug 2020 | 001-36632 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 05 Aug 2020 | 05 Aug 2020 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Jun 2020 | 16 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Jun 2020 | 08 Jun 2020 | |
| SD | Open SD document | View SEC filing for SD | SD | 26 May 2020 | 001-36632 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 07 May 2020 | 31 Mar 2020 | 001-36632 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 06 May 2020 | 06 May 2020 | 001-36632 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 06 May 2020 | 03 May 2020 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Apr 2020 | 03 Apr 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Apr 2020 | 03 Apr 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Apr 2020 | 03 Apr 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 23 Mar 2020 | 19 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 23 Mar 2020 | 19 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 23 Mar 2020 | 19 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 23 Mar 2020 | 19 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 23 Mar 2020 | 19 Mar 2020 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 23 Mar 2020 | 20 Mar 2020 | 001-36632 |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SCHEDULE 13G | 19 Mar 2020 | 005-50693 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SCHEDULE 13G | 14 Feb 2020 | 005-50693 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 14 Feb 2020 | 13 Feb 2020 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 14 Feb 2020 | 005-50693 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 14 Feb 2020 | 005-50693 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 14 Feb 2020 | 005-50693 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 11 Feb 2020 | 10 Feb 2020 | 001-36632 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 10 Feb 2020 | 31 Dec 2019 | 001-36632 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 06 Feb 2020 | 005-50693 | |
| 8-K/A | Open 8-K/A document | View SEC filing for 8-K/A | 8-K/A | 06 Feb 2020 | 05 Feb 2020 | 001-36632 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 05 Feb 2020 | 05 Feb 2020 | 001-36632 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SEC SCHEDULE 13G | 29 Jan 2020 | 005-50693 | |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 27 Jan 2020 | 333-235818 | ||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 23 Jan 2020 | |||
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 22 Jan 2020 | 001-36632 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 22 Jan 2020 | 20 Mar 2020 | 001-36632 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 21 Jan 2020 | 16 Jan 2020 | 001-36632 |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 14 Jan 2020 | |||
| S-3 | Open S-3 document | View SEC filing for S-3 | S-3 | 06 Jan 2020 | 333-235818 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 06 Jan 2020 | 02 Jan 2020 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 30 Dec 2019 | 28 Dec 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 30 Dec 2019 | 28 Dec 2019 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K FY 2020 BONUS PLAN | 26 Dec 2019 | 21 Dec 2019 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 23 Dec 2019 | 21 Dec 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 23 Dec 2019 | 21 Dec 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 23 Dec 2019 | 21 Dec 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 23 Dec 2019 | 21 Dec 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Dec 2019 | 14 Dec 2019 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K FY 2019 | 10 Dec 2019 | 30 Sep 2019 | 001-36632 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K EARNINGS RELEASE Q4 FY 19 | 04 Dec 2019 | 04 Dec 2019 | 001-36632 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K HYTERA SALE AGEEMENT OCTOBER 25 | 30 Oct 2019 | 25 Oct 2019 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Oct 2019 | 17 Oct 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Sep 2019 | 12 Sep 2019 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 16 Sep 2019 | 12 Sep 2019 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K BOARD MEMBER NOEL HEIKS SEPTEMBER 2019 | 13 Sep 2019 | 12 Sep 2019 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 27 Aug 2019 | 26 Aug 2019 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 27 Aug 2019 | 26 Aug 2019 | |
| 8-K/A | Open 8-K/A document | View SEC filing for 8-K/A | 8-K/A | 23 Aug 2019 | 07 Jun 2019 | 001-36632 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K NEW CFO AUGUST 12, 2019 | 12 Aug 2019 | 07 Aug 2019 | 001-36632 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q JUNE 30 2019 | 09 Aug 2019 | 30 Jun 2019 | 001-36632 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K EARNINGS RELEASE Q3 FY 19 | 08 Aug 2019 | 08 Aug 2019 | 001-36632 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K JUNE 2019 EARNINGS PRE ANNOUNCEMENT | 11 Jul 2019 | 11 Jul 2019 | 001-36632 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K JUNE 27 2019 PHOENIX ARBITRATION | 27 Jun 2019 | 21 Jun 2019 | 001-36632 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 19 Jun 2019 | 005-50693 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Jun 2019 | 17 Jun 2019 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 18 Jun 2019 | 17 Jun 2019 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K JUNE 2019 NEW BOARD MEMBER | 17 Jun 2019 | 13 Jun 2019 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Jun 2019 | 08 Jun 2019 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K JUNE 10 2019 SYSTRON DONNER PURCHASE | 10 Jun 2019 | 07 Jun 2019 | 001-36632 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SEC SCHEDULE 13G | 10 Jun 2019 | 005-50693 | |
| SD | Open SD document | View SEC filing for SD | SD MAY 2019 | 22 May 2019 | 001-36632 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q MARCH 31 2019 | 08 May 2019 | 31 Mar 2019 | 001-36632 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K EARNINGS RELEASE Q2 FY 19 | 08 May 2019 | 08 May 2019 | 001-36632 |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 06 May 2019 | 005-50693 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Apr 2019 | 04 Apr 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Apr 2019 | 04 Apr 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Apr 2019 | 04 Apr 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Apr 2019 | 04 Apr 2019 | |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 2010 EQUITY PLAN AMENDED APRIL 2019 | 04 Apr 2019 | 333-171929 | |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 APRIL 2019 AMENDMENT TO 2012 EQUITY INCENTIVE PLAN | 04 Apr 2019 | 333-185699 | |
| S-8 | Open S-8 document | View SEC filing for S-8 | S-8 APRIL 2019 2019 EQUITY INCENTIVE PLAN | 03 Apr 2019 | 333-230709 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 27 Mar 2019 | 27 Mar 2019 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K 2019 ANNUAL SHAREHOLDER MEETING | 27 Mar 2019 | 22 Mar 2019 | 001-36632 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 26 Mar 2019 | 005-50693 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Mar 2019 | 22 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Mar 2019 | 22 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Mar 2019 | 22 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Mar 2019 | 16 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Mar 2019 | 16 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Mar 2019 | 16 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Feb 2019 | 15 Feb 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Feb 2019 | 15 Feb 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Feb 2019 | 15 Feb 2019 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC13GA EMKR DEC18 | 14 Feb 2019 | 005-50693 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 14 Feb 2019 | 005-50693 | ||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 13 Feb 2019 | 005-50693 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 12 Feb 2019 | 005-50693 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SEC SCHEDULE 13G | 12 Feb 2019 | 005-50693 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SEC SCHEDULE 13G | 12 Feb 2019 | 005-50693 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q DECEMBER 31 2019 | 06 Feb 2019 | 31 Dec 2018 | 001-36632 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K Q1 FY 19 EARNINGS RELEASE | 06 Feb 2019 | 06 Feb 2019 | 001-36632 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 24 Jan 2019 | 001-36632 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 24 Jan 2019 | 22 Mar 2019 | 001-36632 |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 16 Jan 2019 | 14 Jan 2019 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K INTERIM PRINCIPAL FINANCIAL OFFICER JANUARY 14 2019 | 15 Jan 2019 | 14 Jan 2019 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Dec 2018 | 28 Dec 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Dec 2018 | 28 Dec 2018 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 26 Dec 2018 | 005-50693 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K 2019 BONUS PLAN | 19 Dec 2018 | 13 Dec 2018 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Dec 2018 | 14 Dec 2018 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 04 Dec 2018 | 04 Dec 2018 | 001-36632 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K FY 2018 | 04 Dec 2018 | 30 Sep 2018 | 001-36632 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K EARNINGS RELEASE Q4 FY 18 | 04 Dec 2018 | 04 Dec 2018 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Oct 2018 | 23 Oct 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Oct 2018 | 23 Oct 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Oct 2018 | 18 Oct 2018 | |
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | SC 13D | 10 Oct 2018 | 005-50693 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K FY 2018 Q4 PRE EARNINGS RELEASE | 04 Oct 2018 | 04 Oct 2018 | 001-36632 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K SEPTEMBER 20 2018 BOARD MEMBER CHANGE | 25 Sep 2018 | 20 Sep 2018 | 001-36632 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q JUNE 30 2018 | 02 Aug 2018 | 30 Jun 2018 | 001-36632 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K Q3 FY 18 EARNINGS RELEASE | 02 Aug 2018 | 02 Aug 2018 | 001-36632 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K LYTTON TAX RIGHTS AMENDMENT | 10 Jul 2018 | 09 Jul 2018 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Jun 2018 | 20 Jun 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Jun 2018 | 08 Jun 2018 | |
| SD | Open SD document | View SEC filing for SD | SD EMCORE 2018 | 22 May 2018 | 001-36632 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q MARCH 31 2018 | 03 May 2018 | 31 Mar 2018 | 001-36632 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K Q2 FY 18 EARNINGS RELEASE | 03 May 2018 | 03 May 2018 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 30 Apr 2018 | 26 Apr 2018 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K QUARTER ENDED MARCH 31 2018 PRE ANNOUNCEMENT | 09 Apr 2018 | 09 Apr 2018 | 001-36632 |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 02 Apr 2018 | 02 Apr 2018 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K MARCH 15 2018 ANNUAL MEETING | 20 Mar 2018 | 15 Mar 2018 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Mar 2018 | 15 Mar 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Mar 2018 | 15 Mar 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Mar 2018 | 15 Mar 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Mar 2018 | 15 Mar 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Mar 2018 | 09 Mar 2018 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K TAX RIGHTS AGREEMENT MARCH 2, 2018 | 06 Mar 2018 | 02 Mar 2018 | 001-36632 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA 14A | 27 Feb 2018 | 001-36632 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 23 Feb 2018 | 005-50693 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 Feb 2018 | 16 Feb 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 Feb 2018 | 16 Feb 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 Feb 2018 | 16 Feb 2018 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 14 Feb 2018 | 005-50693 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | EMCORE DEC17 | 13 Feb 2018 | 005-50693 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 09 Feb 2018 | 005-50693 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SEC SCHEDULE 13G | 08 Feb 2018 | 005-50693 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SEC SCHEDULE 13G | 08 Feb 2018 | 005-50693 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q Q1 FY 18 | 06 Feb 2018 | 31 Dec 2017 | 001-36632 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K Q1 FY 18 EARNINGS RELEASE | 06 Feb 2018 | 06 Feb 2018 | 001-36632 |
| DEFR14A | Open DEFR14A document | View SEC filing for DEFR14A | DEFR14A | 23 Jan 2018 | 001-36632 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA 14A | 18 Jan 2018 | 001-36632 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 18 Jan 2018 | 16 Mar 2018 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Jan 2018 | 05 Jan 2018 | |
| PRE 14A | Open PRE 14A document | View SEC filing for PRE 14A | PRE 14A | 05 Jan 2018 | 16 Mar 2018 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 29 Dec 2017 | 28 Dec 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 29 Dec 2017 | 28 Dec 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 29 Dec 2017 | 28 Dec 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Dec 2017 | 14 Dec 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Dec 2017 | 14 Dec 2017 | |
| 3/A | Open 3/A document | View SEC filing for 3/A | PRIMARY DOCUMENT | 18 Dec 2017 | 16 Mar 2017 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K Q4 FY 17 FORM 10K | 06 Dec 2017 | 30 Sep 2017 | 001-36632 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K Q4 FY EARNINGS RELEASE | 05 Dec 2017 | 05 Dec 2017 | 001-36632 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SEC SCHEDULE 13G | 13 Nov 2017 | 005-50693 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Oct 2017 | 24 Oct 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Oct 2017 | 24 Oct 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Oct 2017 | 18 Oct 2017 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K FY 2018 BONUS PLAN | 17 Oct 2017 | 12 Oct 2017 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Oct 2017 | 29 Sep 2017 | |
| 8-A12B/A | Open 8-A12B/A document | View SEC filing for 8-A12B/A | 8-A12B/A AMENDED TAX BENEFITS RIGHTS PLAN | 29 Sep 2017 | 001-36632 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K TAX BENEFITS AMENDMENT SEPTEMBER 2017 | 29 Sep 2017 | 26 Sep 2017 | 001-36632 |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SC 13G | 17 Aug 2017 | 005-50693 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q JUNE 30 2017 | 03 Aug 2017 | 30 Jun 2017 | 001-36632 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K Q3 FY 17 EARNINGS RELEASE | 03 Aug 2017 | 03 Aug 2017 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Jul 2017 | 29 Jun 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Jun 2017 | 20 Jun 2017 | |
| SD | Open SD document | View SEC filing for SD | SD CONFLICT MINERALS REPORT CALENDAR YEAR 2016 | 15 May 2017 | 001-36632 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 May 2017 | 08 May 2017 | |
| S-8 | Open S-8 document | View SEC filing for S-8 | S-8 MAY 2017 AMENDED 2012 EQUITY PLAN | 09 May 2017 | 333-217799 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q MARCH 31 2017 | 04 May 2017 | 31 Mar 2017 | 001-36632 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K EARNINGS RELEASE Q2 FY 17 | 04 May 2017 | 04 May 2017 | 001-36632 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K ANNUAL SHAREHOLDER MEETING 2017 | 20 Mar 2017 | 17 Mar 2017 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 Mar 2017 | 17 Mar 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 Mar 2017 | 17 Mar 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 Mar 2017 | 17 Mar 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 Mar 2017 | 17 Mar 2017 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 17 Mar 2017 | 16 Mar 2017 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 17 Mar 2017 | 16 Mar 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Feb 2017 | 16 Feb 2017 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 14 Feb 2017 | 005-50693 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SEC SCHEDULE 13G | 09 Feb 2017 | 005-50693 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SEC SCHEDULE 13G | 09 Feb 2017 | 005-50693 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q DECEMBER 31, 2016 | 07 Feb 2017 | 31 Dec 2016 | 001-36632 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K EARNINGS RELEASE Q1 FY 17 | 07 Feb 2017 | 07 Feb 2017 | 001-36632 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | ADDITIONAL MATERIALS | 25 Jan 2017 | 001-36632 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEFINITIVE PROXY STATEMENT | 25 Jan 2017 | 17 Mar 2017 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Jan 2017 | 17 Jan 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Jan 2017 | 17 Jan 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Jan 2017 | 17 Jan 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Jan 2017 | 17 Jan 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Jan 2017 | 17 Jan 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Jan 2017 | 05 Jan 2017 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K EMCORE FY 2017 BONUS PLAN | 16 Dec 2016 | 14 Dec 2016 | 001-36632 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K Q4 FY 16 FORM 10-K | 07 Dec 2016 | 30 Sep 2016 | 001-36632 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K FISCAL YEAR 2016 RESULTS | 07 Dec 2016 | 07 Dec 2016 | 001-36632 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K CEO SALARY CHANGE | 24 Oct 2016 | 18 Oct 2016 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 Oct 2016 | 18 Oct 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 Oct 2016 | 18 Oct 2016 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | AMENDMENT NO. 2 TO THE SCHEDULE 13D | 16 Aug 2016 | 005-50693 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q JUNE 30 2016 | 04 Aug 2016 | 30 Jun 2016 | 001-36632 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K EARNINGS RELEASE Q3 FY 16 | 04 Aug 2016 | 04 Aug 2016 | 001-36632 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 07 Jul 2016 | 005-50693 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K JULY 2016 DIVIDEND ANNOUNCEMENT | 06 Jul 2016 | 06 Jul 2016 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 Jun 2016 | 20 Jun 2016 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 20 Jun 2016 | 20 Jun 2016 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K SUMITOMO CASH RECEIPT JUNE 2016 | 09 Jun 2016 | 08 Jun 2016 | 001-36632 |
| S-8 | Open S-8 document | View SEC filing for S-8 | S-8 EQUITY INCENTIVE PLAN JUNE 2016 | 08 Jun 2016 | 333-211912 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K JUNE 2016 NEW CFO | 08 Jun 2016 | 02 Jun 2016 | 001-36632 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K JUNE 2016 NEW BOARD MEMBER | 06 Jun 2016 | 02 Jun 2016 | 001-36632 |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 06 Jun 2016 | 03 Jun 2016 | |
| SD | Open SD document | View SEC filing for SD | SD CONFLICT MINERALS REPORT CALENDAR YEAR 2015 | 27 May 2016 | 001-36632 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q FY 16 Q2 | 05 May 2016 | 31 Mar 2016 | 001-36632 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K Q2 FY 16 EARNINGS RELEASE | 05 May 2016 | 05 May 2016 | 001-36632 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | AMENDMENT NO. 1 TO THE SCHEDULE 13D | 20 Apr 2016 | 005-50693 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K VIEX AGREEMENT APRIL 19 2016 | 20 Apr 2016 | 19 Apr 2016 | 001-36632 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K OTHER EVENTS SUMITOMO DECISION | 13 Apr 2016 | 13 Apr 2016 | 001-36632 |
| SC 13D | Open SC 13D document | Open XBRL data | View SEC filing for SC 13D | THE SCHEDULE 13D | 07 Apr 2016 | 005-50693 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Apr 2016 | 24 Mar 2016 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | AMENDMENT NO. 12 TO SCHEDULE 13D | 01 Apr 2016 | 005-50693 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K EMCORE 2016 SHAREHOLDER MEETING | 14 Mar 2016 | 11 Mar 2016 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Feb 2016 | 16 Feb 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Feb 2016 | 16 Feb 2016 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 11 Feb 2016 | 005-50693 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q DECEMBER 31, 2015 | 04 Feb 2016 | 31 Dec 2015 | 001-36632 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K EARNINGS RELEASE Q1 FY 16 | 04 Feb 2016 | 04 Feb 2016 | 001-36632 |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 27 Jan 2016 | 005-50693 | ||
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | ADDITIONAL DEFINITIVE PROXY SOLICITING MATERIALS | 22 Jan 2016 | 001-36632 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEFINITIVE PROXY STATEMENT | 22 Jan 2016 | 11 Mar 2016 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Jan 2016 | 05 Jan 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Jan 2016 | 05 Jan 2016 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 08 Jan 2016 | 05 Jan 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Jan 2016 | 04 Jan 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Jan 2016 | 04 Jan 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Jan 2016 | 04 Jan 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Jan 2016 | 04 Jan 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Jan 2016 | 04 Jan 2016 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K EMCORE FISCAL YEAR 2015 | 14 Dec 2015 | 30 Sep 2015 | 001-36632 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | AMENDMENT NO. 11 TO SCHEDULE 13D | 11 Dec 2015 | 005-50693 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 11 Dec 2015 | 04 Dec 2015 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | AMENDMENT NO. 10 | 10 Dec 2015 | 005-50693 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 Dec 2015 | 07 Dec 2015 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | AMENDMENT NO. 10 | 09 Dec 2015 | 005-50693 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K DIRECTOR CHANGES DECEMBER 8 2015 | 08 Dec 2015 | 04 Dec 2015 | 001-36632 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K FY 15 Q4 EARNINGS RELEASE | 08 Dec 2015 | 08 Dec 2015 | 001-36632 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | AMENDMENT NO. 9 | 03 Dec 2015 | 005-50693 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Dec 2015 | 01 Dec 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 30 Nov 2015 | 25 Nov 2015 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | AMENDMENT NO. 8 | 25 Nov 2015 | 005-50693 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 24 Nov 2015 | 20 Nov 2015 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K EMCORE FY 2016 BONUS PLAN | 18 Nov 2015 | 13 Nov 2015 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Nov 2015 | 09 Nov 2015 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K Q4 FY 15 QUARTERLY RESULTS PRE RELEASE | 05 Nov 2015 | 05 Nov 2015 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Nov 2015 | 02 Nov 2015 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 04 Nov 2015 | 005-50693 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Nov 2015 | 02 Nov 2015 | |
| 3/A | Open 3/A document | View SEC filing for 3/A | PRIMARY DOCUMENT | 14 Sep 2015 | 05 Aug 2015 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | AMENDMENT NO. 10 TO SCHEDULE 13D | 04 Sep 2015 | 005-50693 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Aug 2015 | 20 Aug 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 28 Aug 2015 | 26 Aug 2015 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D AMENDMENT NO. 6 | 28 Aug 2015 | 005-50693 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K FISCAL YEAR 2015 BONUS PLAN | 28 Aug 2015 | 27 Aug 2015 | 001-36632 |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 17 Aug 2015 | 05 Aug 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 Aug 2015 | 10 Aug 2015 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D AMENDMENT NO. 5 | 12 Aug 2015 | 005-50693 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q JUNE 30 2015 | 05 Aug 2015 | 30 Jun 2015 | 001-36632 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K Q3 FY 15 EARNING RELEASE | 04 Aug 2015 | 04 Aug 2015 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 23 Jun 2015 | 22 Jun 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 23 Jun 2015 | 19 Jun 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 23 Jun 2015 | 19 Jun 2015 | |
| SC TO-I/A | Open SC TO-I/A document | View SEC filing for SC TO-I/A | SC TO-I/A | 19 Jun 2015 | 005-50693 | |
| SC TO-I/A | Open SC TO-I/A document | View SEC filing for SC TO-I/A | SC TO-I/A | 18 Jun 2015 | 005-50693 | |
| SC TO-I/A | Open SC TO-I/A document | View SEC filing for SC TO-I/A | SC TO-I/A | 16 Jun 2015 | 005-50693 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K NEW HIRES JUNE 1 | 01 Jun 2015 | 01 Jun 2015 | 001-36632 |
| SD | Open SD document | View SEC filing for SD | EMCORE CONFLICT MINERALS REPORT 2014 | 29 May 2015 | 001-36632 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K TENDER OFF PRESS RELEASE MAY 15 2015 | 15 May 2015 | 15 May 2015 | 001-36632 |
| SC TO-I | Open SC TO-I document | View SEC filing for SC TO-I | SC TO-I | 15 May 2015 | 005-50693 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | EMCORE 10-Q Q2 FY 15 | 06 May 2015 | 31 Mar 2015 | 001-36632 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K EARNINGS RELEASE Q2 FY 15 | 06 May 2015 | 06 May 2015 | 001-36632 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 06 May 2015 | 06 May 2015 | 001-36632 |
| SC TO-C | Open SC TO-C document | View SEC filing for SC TO-C | 8-K | 06 May 2015 | 005-50693 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K NEOPHOTONICS NOTE PAYMENT APRIL 17 2015 | 21 Apr 2015 | 20 Apr 2015 | 001-36632 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K ANNUAL SHAREHOLDER MEETING 2015 | 11 Mar 2015 | 10 Mar 2015 | 001-36632 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | FORM SC 13G/A | 05 Mar 2015 | 005-50693 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Mar 2015 | 25 Feb 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Feb 2015 | 20 Feb 2015 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SC 13G | 23 Feb 2015 | 005-50693 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SCHEDULE 13G | 13 Feb 2015 | 005-50693 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | EMCORE 10-Q Q1 FY 15 | 13 Feb 2015 | 31 Dec 2014 | 001-36632 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K Q1 FY 15 EARNINGS RELEASE | 12 Feb 2015 | 12 Feb 2015 | 001-36632 |
| NT 10-Q | Open NT 10-Q document | View SEC filing for NT 10-Q | NT 10-Q | 09 Feb 2015 | 31 Dec 2014 | 001-36632 |
| ARS | Open ARS document | View SEC filing for ARS | AUTO-GENERATED PAPER DOCUMENT | 29 Jan 2015 | 30 Sep 2014 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Jan 2015 | 26 Jan 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Jan 2015 | 26 Jan 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Jan 2015 | 26 Jan 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Jan 2015 | 26 Jan 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Jan 2015 | 26 Jan 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Jan 2015 | 26 Jan 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Jan 2015 | 26 Jan 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Jan 2015 | 26 Jan 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 27 Jan 2015 | 23 Jan 2015 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 20 Jan 2015 | 10 Mar 2015 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 Jan 2015 | 15 Jan 2015 | |
| 8-K/A | Open 8-K/A document | View SEC filing for 8-K/A | 8-K/A | 08 Jan 2015 | 02 Jan 2015 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Jan 2015 | 05 Jan 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Jan 2015 | 05 Jan 2015 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 06 Jan 2015 | 03 Jan 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Jan 2015 | 02 Jan 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Jan 2015 | 02 Jan 2015 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 05 Jan 2015 | 02 Jan 2015 | 001-36632 |
| PRE 14A | Open PRE 14A document | View SEC filing for PRE 14A | PRE 14A | 24 Dec 2014 | 10 Mar 2015 | 001-36632 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 19 Dec 2014 | 15 Dec 2014 | 001-36632 |
| 8-K/A | Open 8-K/A document | View SEC filing for 8-K/A | 8-K/A | 16 Dec 2014 | 10 Dec 2014 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Dec 2014 | 10 Dec 2014 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | FY 2014 10-K | 12 Dec 2014 | 30 Sep 2014 | 001-36632 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 11 Dec 2014 | 10 Dec 2014 | 001-36632 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K FY 14 EARNINGS RESULTS | 11 Dec 2014 | 11 Dec 2014 | 001-36632 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 10 Dec 2014 | 05 Dec 2014 | 001-36632 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Dec 2014 | 06 Dec 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Dec 2014 | 06 Dec 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Dec 2014 | 06 Dec 2014 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 05 Dec 2014 | 03 Dec 2014 | 001-36632 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 26 Nov 2014 | 26 Nov 2014 | 001-36632 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | 8-K | 26 Nov 2014 | 001-36632 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Nov 2014 | 22 Nov 2014 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 07 Nov 2014 | 001-36632 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 24 Oct 2014 | 22 Oct 2014 | 001-36632 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | 8-K | 24 Oct 2014 | 001-36632 | |
| DEFM14A | Open DEFM14A document | View SEC filing for DEFM14A | DEFM14A | 22 Oct 2014 | 001-36632 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 22 Oct 2014 | 21 Oct 2014 | 001-36632 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | 8-K | 22 Oct 2014 | 001-36632 | |
| PREM14A | Open PREM14A document | View SEC filing for PREM14A | PREM14A | 08 Oct 2014 | 08 Oct 2014 | 001-36632 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 30 Sep 2014 | 001-36632 | |
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | EMCORE CORP | 26 Sep 2014 | 005-50693 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 18 Sep 2014 | 005-50693 | |
| 8-A12B | Open 8-A12B document | View SEC filing for 8-A12B | 8-A12B | 18 Sep 2014 | 001-36632 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 18 Sep 2014 | 17 Sep 2014 | 000-22175 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | 8-K | 18 Sep 2014 | 000-22175 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Aug 2014 | 22 Aug 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Aug 2014 | 22 Aug 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Aug 2014 | 22 Aug 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Aug 2014 | 22 Aug 2014 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 07 Aug 2014 | 30 Jun 2014 | 000-22175 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K EARNINGS RELEASE Q3 FY 14 | 07 Aug 2014 | 07 Aug 2014 | 000-22175 |
| S-8 | Open S-8 document | View SEC filing for S-8 | S-8 EQUITY PLANS 2014 | 01 Jul 2014 | 333-197179 | |
| SD | Open SD document | View SEC filing for SD | EMCORE 2014 SD | 30 May 2014 | 000-22175 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q MARCH 31, 2014 | 07 May 2014 | 31 Mar 2014 | 000-22175 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K EARNINGS RELEASE Q2 FY 14 | 07 May 2014 | 07 May 2014 | 000-22175 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 06 May 2014 | 05 May 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Mar 2014 | 08 Mar 2014 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K 2014 ANNUAL SHAREHOLDER MEETING | 11 Mar 2014 | 05 Mar 2014 | 000-22175 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Feb 2014 | 24 Feb 2014 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | 2014 DEFA 14A PROXY SUPPLEMENT | 25 Feb 2014 | 000-22175 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 14 Feb 2014 | 005-50693 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K INDEMNIFICATION AGREEMENT FEBRUARY 7, 2014 | 10 Feb 2014 | 07 Feb 2014 | 000-22175 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q DECEMBER 31, 2014 | 05 Feb 2014 | 31 Dec 2013 | 000-22175 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K EARNINGS RELEASE Q1 FY 14 | 05 Feb 2014 | 05 Feb 2014 | 000-22175 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 31 Jan 2014 | 30 Jan 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 30 Jan 2014 | 29 Jan 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 30 Jan 2014 | 29 Jan 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 30 Jan 2014 | 29 Jan 2014 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | FORM DEF 14A | 28 Jan 2014 | 05 Mar 2014 | 000-22175 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Jan 2014 | 23 Jan 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Jan 2014 | 23 Jan 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Jan 2014 | 23 Jan 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Jan 2014 | 23 Jan 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Jan 2014 | 15 Jan 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Jan 2014 | 15 Jan 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Jan 2014 | 15 Jan 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Jan 2014 | 15 Jan 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Jan 2014 | 06 Jan 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Jan 2014 | 06 Jan 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Jan 2014 | 06 Jan 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Jan 2014 | 06 Jan 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Jan 2014 | 06 Jan 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Jan 2014 | 06 Jan 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 31 Dec 2013 | 30 Dec 2013 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 18 Dec 2013 | 09 Dec 2013 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 16 Dec 2013 | 09 Dec 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Dec 2013 | 06 Dec 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Dec 2013 | 06 Dec 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Dec 2013 | 06 Dec 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Dec 2013 | 06 Dec 2013 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 10 Dec 2013 | 05 Dec 2013 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K FISCAL YEAR 2013 | 09 Dec 2013 | 30 Sep 2013 | 000-22175 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D/A | 06 Dec 2013 | 005-50693 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D/A | 04 Dec 2013 | 005-50693 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K Q4 FY 13 EARNINGS RELEASE | 04 Dec 2013 | 04 Dec 2013 | 000-22175 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Nov 2013 | 22 Nov 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Nov 2013 | 22 Nov 2013 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K DEPARTURE OF DIRECTORS OR CERTAIN OFFICERS | 18 Nov 2013 | 15 Nov 2013 | 000-22175 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Nov 2013 | 07 Nov 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Nov 2013 | 07 Nov 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Nov 2013 | 07 Nov 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Nov 2013 | 07 Nov 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Nov 2013 | 07 Nov 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Nov 2013 | 07 Nov 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Nov 2013 | 08 Nov 2013 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 13 D/A | 29 Oct 2013 | 005-50693 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 29 Oct 2013 | 25 Oct 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 Oct 2013 | 11 Oct 2013 | |
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | SCHEDULE 13D | 15 Oct 2013 | 005-50693 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 30 Sep 2013 | 27 Sep 2013 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K SEPTEMBER 2013 PROSPECTUS SUPPLEMENT | 17 Sep 2013 | 13 Sep 2013 | 000-22175 |
| 424B5 | Open 424B5 document | View SEC filing for 424B5 | SEPTEMBER 13, 2013 PROSPECTUS SUPPLEMENT | 17 Sep 2013 | 333-183256 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Sep 2013 | 13 Sep 2013 | |
| 424B5 | Open 424B5 document | View SEC filing for 424B5 | PROSPECTUS SUPPLEMENT SEPTEMBER 2013 | 13 Sep 2013 | 333-183256 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Sep 2013 | 30 Aug 2013 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K WELLS FIFTH AMENDMENT | 30 Aug 2013 | 26 Aug 2013 | 000-22175 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Aug 2013 | 22 Aug 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Aug 2013 | 22 Aug 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Aug 2013 | 22 Aug 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Aug 2013 | 22 Aug 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Aug 2013 | 22 Aug 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Aug 2013 | 16 Aug 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 Aug 2013 | 13 Aug 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Aug 2013 | 12 Aug 2013 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 13 Aug 2013 | 09 Aug 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Aug 2013 | 09 Aug 2013 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 12 Aug 2013 | 005-50693 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q JUNE 30, 2013 | 06 Aug 2013 | 30 Jun 2013 | 000-22175 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FY 13 Q3 EARNINGS RELEASE | 06 Aug 2013 | 06 Aug 2013 | 000-22175 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Aug 2013 | 02 Aug 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Jul 2013 | 19 Jul 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Jul 2013 | 05 Jul 2013 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K SUNCORE SALE AGREEMENT | 27 Jun 2013 | 24 Jun 2013 | 000-22175 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Jun 2013 | 21 Jun 2013 | |
| S-8 | Open S-8 document | View SEC filing for S-8 | S-8 DIRECTORS' STOCK AWARD PLAN | 19 Jun 2013 | 333-189451 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Jun 2013 | 07 Jun 2013 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K WELLS CREDIT FACILITY | 23 May 2013 | 21 May 2013 | 000-22175 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q MARCH 31, 2013 | 10 May 2013 | 31 Mar 2013 | 000-22175 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K FY13 Q2 EARNINGS RELEASE | 09 May 2013 | 09 May 2013 | 000-22175 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 May 2013 | 06 May 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Apr 2013 | 15 Apr 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Mar 2013 | 08 Mar 2013 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K ANNUAL SHAREHOLDERS MEETING | 11 Mar 2013 | 06 Mar 2013 | 000-22175 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 27 Feb 2013 | 25 Feb 2013 | |
| 10-K/A | Open 10-K/A document | View SEC filing for 10-K/A | 10-K/A | 26 Feb 2013 | 30 Sep 2012 | 000-22175 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Feb 2013 | 08 Feb 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 14 Feb 2013 | 13 Feb 2013 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 14 Feb 2013 | 005-50693 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Feb 2013 | 08 Feb 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Feb 2013 | 08 Feb 2013 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | DECEMBER 31, 2012 10-Q | 06 Feb 2013 | 31 Dec 2012 | 000-22175 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K FYY 13 Q1 EARNINGS RELEASE | 05 Feb 2013 | 05 Feb 2013 | 000-22175 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Feb 2013 | 31 Jan 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Feb 2013 | 30 Jan 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 31 Jan 2013 | 29 Jan 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 31 Jan 2013 | 29 Jan 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 31 Jan 2013 | 29 Jan 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 31 Jan 2013 | 29 Jan 2013 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | EMCORE CORPORATION DEFA 14A 3-6-2013 | 25 Jan 2013 | 000-22175 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | EMCORE CORPORATION DEF 14A 3-6-2013 | 25 Jan 2013 | 06 Mar 2013 | 000-22175 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Jan 2013 | 15 Jan 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Jan 2013 | 15 Jan 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Jan 2013 | 15 Jan 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Jan 2013 | 15 Jan 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Jan 2013 | 15 Jan 2013 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K WELLS CREDIT FACILITY THIRD AMENDMENT | 04 Jan 2013 | 28 Dec 2012 | 000-22175 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 31 Dec 2012 | 28 Dec 2012 | |
| S-8 | Open S-8 document | View SEC filing for S-8 | S-8 2012 EQUITY INCENTIVE PLAN | 27 Dec 2012 | 333-185699 | |
| S-8 | Open S-8 document | View SEC filing for S-8 | S-8 | 27 Dec 2012 | 333-185698 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Dec 2012 | 21 Dec 2012 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K INDEMNIFICATION AGREEMENT | 14 Dec 2012 | 11 Dec 2012 | 000-22175 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 13 Dec 2012 | 30 Sep 2012 | 000-22175 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Dec 2012 | 06 Dec 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Dec 2012 | 06 Dec 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Dec 2012 | 06 Dec 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Dec 2012 | 06 Dec 2012 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 06 Dec 2012 | 06 Dec 2012 | 000-22175 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K GGE CLASS ACTION SETTLEMENT | 14 Nov 2012 | 09 Nov 2012 | 000-22175 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Oct 2012 | 30 Sep 2012 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-KPROSPECTUSFINAL | 02 Oct 2012 | 28 Sep 2012 | 000-22175 |
| 424B5 | Open 424B5 document | View SEC filing for 424B5 | 424B5 | 02 Oct 2012 | 333-183256 | |
| 424B5 | Open 424B5 document | View SEC filing for 424B5 | 424B5 | 28 Sep 2012 | 333-183256 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-KSUNCORECLOSING | 24 Sep 2012 | 21 Sep 2012 | 000-22175 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 19 Sep 2012 | 17 Sep 2012 | 000-22175 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Aug 2012 | 27 Aug 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Aug 2012 | 22 Aug 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Aug 2012 | 22 Aug 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Aug 2012 | 22 Aug 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Aug 2012 | 22 Aug 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Aug 2012 | 22 Aug 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Aug 2012 | 22 Aug 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Aug 2012 | 22 Aug 2012 | |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 23 Aug 2012 | 333-183256 | ||
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 23 Aug 2012 | 333-176797 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Aug 2012 | 20 Aug 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Aug 2012 | 17 Aug 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Aug 2012 | 17 Aug 2012 | |
| CT ORDER | Open CT ORDER document | View SEC filing for CT ORDER | 20 Aug 2012 | 000-22175 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Aug 2012 | 15 Aug 2012 | |
| S-3 | Open S-3 document | View SEC filing for S-3 | FORM S-3 | 10 Aug 2012 | 333-183256 | |
| POS AM | Open POS AM document | View SEC filing for POS AM | POST EFFECTIVE AMENDMENT NO. 1 TO FORM S-1 ON FORM S-3 | 10 Aug 2012 | 333-176797 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 09 Aug 2012 | 05 Aug 2012 | 000-22175 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q | 08 Aug 2012 | 30 Jun 2012 | 000-22175 |
| 10-Q/A | Open 10-Q/A document | View SEC filing for 10-Q/A | FORM 10-Q/A - AMENDMENT #1 | 07 Aug 2012 | 31 Mar 2012 | 000-22175 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 07 Aug 2012 | 07 Aug 2012 | 000-22175 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Aug 2012 | 03 Aug 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Aug 2012 | 03 Aug 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 23 Jul 2012 | 20 Jul 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 23 Jul 2012 | 20 Jul 2012 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K - MANUFACTURING UPDATE | 19 Jul 2012 | 18 Jul 2012 | 000-22175 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Jul 2012 | 06 Jul 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Jul 2012 | 06 Jul 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Jul 2012 | 29 Jun 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 27 Jun 2012 | 25 Jun 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 27 Jun 2012 | 25 Jun 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 27 Jun 2012 | 25 Jun 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Jun 2012 | 22 Jun 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Jun 2012 | 22 Jun 2012 | |
| 424B3 | Open 424B3 document | View SEC filing for 424B3 | PROSPECTUS SUPPLEMENT #7 - PRIVATE PLACEMENT | 22 Jun 2012 | 333-175776 | |
| 424B3 | Open 424B3 document | View SEC filing for 424B3 | PROSPECTUS SUPPLEMENT #7 - EQUITY LINE | 22 Jun 2012 | 333-176797 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K - CREDIT FACILITY - AMENDMENT #2 | 20 Jun 2012 | 14 Jun 2012 | 000-22175 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Jun 2012 | 08 Jun 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Jun 2012 | 08 Jun 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Jun 2012 | 05 Jun 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Jun 2012 | 05 Jun 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Jun 2012 | 05 Jun 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Jun 2012 | 05 Jun 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Jun 2012 | 05 Jun 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Jun 2012 | 05 Jun 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 29 May 2012 | 25 May 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 29 May 2012 | 25 May 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 May 2012 | 18 May 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 May 2012 | 11 May 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 May 2012 | 11 May 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 May 2012 | 11 May 2012 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 11 May 2012 | 005-50693 | ||
| 424B3 | Open 424B3 document | View SEC filing for 424B3 | PROSPECTUS SUPPLEMENT #6 - EQUITY LINE | 09 May 2012 | 333-176797 | |
| 424B3 | Open 424B3 document | View SEC filing for 424B3 | PROSPECTUS SUPPLEMENT #6 - PRIVATE PLACEMENT | 09 May 2012 | 333-175776 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 May 2012 | 04 May 2012 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K - SEI ASSET SALE | 08 May 2012 | 07 May 2012 | 000-22175 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FY12 Q2 - FORM 10-Q | 03 May 2012 | 31 Mar 2012 | 000-22175 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 03 May 2012 | 03 May 2012 | 000-22175 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 May 2012 | 27 Apr 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 May 2012 | 27 Apr 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 May 2012 | 27 Apr 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 May 2012 | 27 Apr 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Apr 2012 | 13 Apr 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Apr 2012 | 13 Apr 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Apr 2012 | 13 Apr 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Apr 2012 | 13 Apr 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Apr 2012 | 30 Mar 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Apr 2012 | 30 Mar 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Apr 2012 | 30 Mar 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Apr 2012 | 30 Mar 2012 | |
| 424B3 | Open 424B3 document | View SEC filing for 424B3 | PROSPECTUS SUPPLEMENT #5 - PRIVATE PLACEMENT | 02 Apr 2012 | 333-175776 | |
| 424B3 | Open 424B3 document | View SEC filing for 424B3 | PROSPECTUS SUPPLEMENT #5 - EQUITY LINE | 02 Apr 2012 | 333-176797 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K - ENTERPRISE ASSET SALE | 28 Mar 2012 | 27 Mar 2012 | 000-22175 |
| 424B3 | Open 424B3 document | View SEC filing for 424B3 | PROSPECTUS SUPPLEMENT #4 - EQUITY LINE | 22 Mar 2012 | 333-176797 | |
| 424B3 | Open 424B3 document | View SEC filing for 424B3 | PROSPECTUS SUPPLEMENT #4 - PRIVATE PLACEMENT | 22 Mar 2012 | 333-175776 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 Mar 2012 | 08 Mar 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 Mar 2012 | 08 Mar 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Mar 2012 | 16 Mar 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Mar 2012 | 16 Mar 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Mar 2012 | 16 Mar 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Mar 2012 | 16 Mar 2012 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 13 Mar 2012 | 09 Mar 2012 | 000-22175 |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 08 Mar 2012 | 24 Feb 2012 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 08 Mar 2012 | 24 Feb 2012 | |
| CT ORDER | Open CT ORDER document | View SEC filing for CT ORDER | 07 Mar 2012 | 000-22175 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Mar 2012 | 02 Mar 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Mar 2012 | 02 Mar 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Mar 2012 | 02 Mar 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Mar 2012 | 02 Mar 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Feb 2012 | 24 Feb 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Feb 2012 | 24 Feb 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Feb 2012 | 17 Feb 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Feb 2012 | 17 Feb 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Feb 2012 | 17 Feb 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Feb 2012 | 17 Feb 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Feb 2012 | 17 Feb 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Feb 2012 | 17 Feb 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Feb 2012 | 17 Feb 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Feb 2012 | 17 Feb 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Feb 2012 | 17 Feb 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Feb 2012 | 17 Feb 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Feb 2012 | 17 Feb 2012 | |
| 424B3 | Open 424B3 document | View SEC filing for 424B3 | PROSPECTUS SUPPLEMENT #3 - PRIVATE PLACEMENT | 16 Feb 2012 | 333-175776 | |
| 424B3 | Open 424B3 document | View SEC filing for 424B3 | PROSPECTUS SUPPLEMENT #3 - EQUITY LINE | 16 Feb 2012 | 333-176797 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Feb 2012 | 14 Feb 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Feb 2012 | 14 Feb 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Feb 2012 | 14 Feb 2012 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K - REVERSE STOCK SPLIT | 16 Feb 2012 | 15 Feb 2012 | 000-22175 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 Feb 2012 | 14 Feb 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 Feb 2012 | 14 Feb 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 Feb 2012 | 14 Feb 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 Feb 2012 | 14 Feb 2012 | |
| 424B3 | Open 424B3 document | View SEC filing for 424B3 | PROSPECTUS SUPPLEMENT #2 - PRIVATE PLACEMENT | 15 Feb 2012 | 333-175776 | |
| 424B3 | Open 424B3 document | View SEC filing for 424B3 | PROSPECTUS SUPPLEMENT #2 - EQUITY LINE | 15 Feb 2012 | 333-176797 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FY12 Q1 - FORM 10-Q | 14 Feb 2012 | 31 Dec 2011 | 000-22175 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 14 Feb 2012 | 14 Feb 2012 | 000-22175 |
| NT 10-Q | Open NT 10-Q document | View SEC filing for NT 10-Q | FORM 12B-25 | 09 Feb 2012 | 08 Feb 2012 | 000-22175 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Feb 2012 | 03 Feb 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Feb 2012 | 03 Feb 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Feb 2012 | 03 Feb 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Feb 2012 | 03 Feb 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Feb 2012 | 30 Jan 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Feb 2012 | 30 Jan 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Feb 2012 | 30 Jan 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Feb 2012 | 30 Jan 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Feb 2012 | 30 Jan 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Feb 2012 | 30 Jan 2012 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 01 Feb 2012 | 07 Dec 2011 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 01 Feb 2012 | 07 Dec 2011 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 01 Feb 2012 | 07 Dec 2011 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 01 Feb 2012 | 07 Dec 2011 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 01 Feb 2012 | 07 Dec 2011 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 01 Feb 2012 | 22 Aug 2011 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 01 Feb 2012 | 22 Aug 2011 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 01 Feb 2012 | 22 Aug 2011 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 01 Feb 2012 | 22 Aug 2011 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 01 Feb 2012 | 22 Aug 2011 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 01 Feb 2012 | 22 Aug 2011 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 01 Feb 2012 | 22 Aug 2011 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | EMCORE CORP DEFA 14A 3-9-2012 | 30 Jan 2012 | 000-22175 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | EMCORE CORP DEF 14A 3-9-2012 | 27 Jan 2012 | 09 Mar 2012 | 000-22175 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 27 Jan 2012 | 25 Jan 2012 | 000-22175 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Jan 2012 | 20 Jan 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Jan 2012 | 20 Jan 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Jan 2012 | 20 Jan 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Jan 2012 | 20 Jan 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Jan 2012 | 06 Jan 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Jan 2012 | 06 Jan 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Jan 2012 | 06 Jan 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Jan 2012 | 06 Jan 2012 | |
| 424B3 | Open 424B3 document | View SEC filing for 424B3 | PROSPECTUS SUPPLEMENT #1 - PRIVATE PLACEMENT | 09 Jan 2012 | 333-175776 | |
| 424B3 | Open 424B3 document | View SEC filing for 424B3 | PROSPECTUS SUPPLEMENT #1 - EQUITY LINE | 09 Jan 2012 | 333-176797 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 30 Dec 2011 | 22 Aug 2011 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 30 Dec 2011 | 22 Aug 2011 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | FORM 10-K | 29 Dec 2011 | 30 Sep 2011 | 000-22175 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Dec 2011 | 23 Dec 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Dec 2011 | 23 Dec 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Dec 2011 | 23 Dec 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Dec 2011 | 23 Dec 2011 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 28 Dec 2011 | 21 Dec 2011 | 000-22175 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 27 Dec 2011 | 27 Dec 2011 | 000-22175 |
| NT 10-K | Open NT 10-K document | View SEC filing for NT 10-K | FORM 12B-25 | 15 Dec 2011 | 30 Sep 2011 | 000-22175 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Dec 2011 | 09 Dec 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Dec 2011 | 09 Dec 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Dec 2011 | 09 Dec 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Dec 2011 | 09 Dec 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Dec 2011 | 07 Dec 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Dec 2011 | 07 Dec 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Dec 2011 | 07 Dec 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Dec 2011 | 07 Dec 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Dec 2011 | 07 Dec 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 29 Nov 2011 | 25 Nov 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 29 Nov 2011 | 25 Nov 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 29 Nov 2011 | 25 Nov 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 29 Nov 2011 | 25 Nov 2011 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 14 Nov 2011 | 18 Mar 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 14 Nov 2011 | 11 Nov 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 14 Nov 2011 | 11 Nov 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 14 Nov 2011 | 11 Nov 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 14 Nov 2011 | 11 Nov 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 14 Nov 2011 | 11 Nov 2011 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 09 Nov 2011 | 08 Nov 2011 | 000-22175 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Nov 2011 | 28 Oct 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Nov 2011 | 28 Oct 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Nov 2011 | 28 Oct 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Nov 2011 | 28 Oct 2011 |
EMCORE CORP files with the SEC under CIK 0000808326. This page aggregates EDGAR filings and related ownership activity.
Industry: Semiconductors & Related Devices.