SEC EDGAR filings, ownership reports, and insider transactions for DZS INC..
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 17 Dec 2025 | 04 Dec 2025 | |
| SCHEDULE 13D/A | Open Document | Open Filing | 17 Dec 2025 | 005-61973 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | 14 Mar 2025 | 14 Mar 2025 | 000-32743 |
| 8-K | Open Document | Data | Open Filing | 8-K | 04 Mar 2025 | 04 Mar 2025 | 000-32743 |
| 8-K | Open Document | Data | Open Filing | 8-K | 29 Jan 2025 | 29 Jan 2025 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jan 2025 | 31 Dec 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jan 2025 | 31 Dec 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jan 2025 | 31 Dec 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jan 2025 | 31 Dec 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jan 2025 | 31 Dec 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jan 2025 | 31 Dec 2024 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 30 Dec 2024 | 25 Dec 2024 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Dec 2024 | 10 Dec 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | 09 Dec 2024 | 06 Dec 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | 06 Dec 2024 | 04 Dec 2024 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 12 Nov 2024 | 30 Sep 2024 | 000-32743 |
| 8-K | Open Document | Data | Open Filing | 8-K | 07 Nov 2024 | 07 Nov 2024 | 000-32743 |
| 8-K | Open Document | Data | Open Filing | 8-K | 06 Nov 2024 | 06 Nov 2024 | 000-32743 |
| 8-K | Open Document | Data | Open Filing | 8-K | 29 Oct 2024 | 25 Oct 2024 | 000-32743 |
| 8-K | Open Document | Data | Open Filing | 8-K | 16 Oct 2024 | 16 Oct 2024 | 000-32743 |
| 8-K | Open Document | Data | Open Filing | 8-K | 16 Oct 2024 | 15 Oct 2024 | 000-32743 |
| 25-NSE | Open Document | Open Filing | 15 Oct 2024 | 000-32743 | ||
| 4/A | Open Document | Open Filing | FORM 4/A | 08 Oct 2024 | 30 Sep 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | 02 Oct 2024 | 30 Sep 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | 02 Oct 2024 | 30 Sep 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | 02 Oct 2024 | 30 Sep 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | 02 Oct 2024 | 30 Sep 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | 02 Oct 2024 | 30 Sep 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | 02 Oct 2024 | 01 Oct 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | 02 Oct 2024 | 01 Oct 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | 02 Oct 2024 | 30 Sep 2024 | |
| 8-K/A | Open Document | Data | Open Filing | 8-K/A | 26 Sep 2024 | 31 May 2024 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Sep 2024 | 20 Sep 2024 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 13 Sep 2024 | 09 Sep 2024 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Sep 2024 | 06 Sep 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | 10 Sep 2024 | 06 Sep 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | 10 Sep 2024 | 06 Sep 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | 10 Sep 2024 | 06 Sep 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | 10 Sep 2024 | 06 Sep 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | 10 Sep 2024 | 06 Sep 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | 10 Sep 2024 | 06 Sep 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | 10 Sep 2024 | 06 Sep 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | 10 Sep 2024 | 06 Sep 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | 10 Sep 2024 | 06 Sep 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | 10 Sep 2024 | 06 Sep 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | 10 Sep 2024 | 06 Sep 2024 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 10 Sep 2024 | 10 Sep 2024 | 000-32743 |
| 8-K/A | Open Document | Data | Open Filing | 8-K/A | 05 Sep 2024 | 31 May 2024 | 000-32743 |
| S-8 | Open Document | Open Filing | S-8 | 05 Sep 2024 | 333-281940 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 03 Sep 2024 | 03 Sep 2024 | 000-32743 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 03 Sep 2024 | 30 Jun 2024 | 000-32743 |
| 8-K/A | Open Document | Data | Open Filing | 8-K/A | 23 Aug 2024 | 01 Apr 2024 | 000-32743 |
| 8-K | Open Document | Data | Open Filing | 8-K | 20 Aug 2024 | 20 Aug 2024 | 000-32743 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 20 Aug 2024 | 31 Mar 2024 | 000-32743 |
| 8-K | Open Document | Data | Open Filing | 8-K | 14 Aug 2024 | 13 Aug 2024 | 000-32743 |
| 10-K | Open Document | Data | Open Filing | 10-K | 13 Aug 2024 | 31 Dec 2023 | 000-32743 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 13 Aug 2024 | 30 Sep 2023 | 000-32743 |
| 10-Q | Open Document | Data | Open Filing | 10-Q/A | 13 Aug 2024 | 30 Jun 2023 | 000-32743 |
| 10-Q/A | Open Document | Data | Open Filing | 10-Q/A | 13 Aug 2024 | 31 Mar 2023 | 000-32743 |
| 10-K/A | Open Document | Data | Open Filing | 10-K/A | 13 Aug 2024 | 31 Dec 2022 | 000-32743 |
| 10-Q/A | Open Document | Data | Open Filing | 10-Q/A | 13 Aug 2024 | 30 Sep 2022 | 000-32743 |
| 10-Q/A | Open Document | Data | Open Filing | 10-Q/A | 13 Aug 2024 | 30 Jun 2022 | 000-32743 |
| 10-Q/A | Open Document | Data | Open Filing | 10-Q/A | 13 Aug 2024 | 31 Mar 2022 | 000-32743 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | 12 Aug 2024 | 30 Jun 2024 | 000-32743 |
| 8-K | Open Document | Data | Open Filing | 8-K | 06 Aug 2024 | 06 Aug 2024 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Aug 2024 | 02 Aug 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jul 2024 | 01 Jul 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jul 2024 | 01 Jul 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jul 2024 | 01 Jul 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jul 2024 | 01 Jul 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jul 2024 | 01 Jul 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jul 2024 | 01 Jul 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | 11 Jun 2024 | 10 Jun 2024 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 06 Jun 2024 | 31 May 2024 | 000-32743 |
| SD | Open Document | Open Filing | SD | 31 May 2024 | 000-32743 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 17 May 2024 | 14 May 2024 | 000-32743 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | 10 May 2024 | 31 Mar 2024 | 000-32743 |
| 8-K | Open Document | Data | Open Filing | 8-K | 07 May 2024 | 07 May 2024 | 000-32743 |
| 8-K | Open Document | Data | Open Filing | 8-K | 06 May 2024 | 03 May 2024 | 000-32743 |
| 3 | Open Document | Open Filing | FORM 3 | 01 May 2024 | 22 Apr 2024 | |
| 3 | Open Document | Open Filing | FORM 3 | 01 May 2024 | 22 Apr 2024 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 24 Apr 2024 | 22 Apr 2024 | 000-32743 |
| 8-K | Open Document | Data | Open Filing | 8-K | 22 Apr 2024 | 22 Apr 2024 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Apr 2024 | 10 Feb 2024 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 05 Apr 2024 | 01 Apr 2024 | 000-32743 |
| 8-K | Open Document | Data | Open Filing | 8-K | 21 Mar 2024 | 20 Mar 2024 | 000-32743 |
| NT 10-K | Open Document | Open Filing | NT 10-K | 18 Mar 2024 | 31 Dec 2023 | 000-32743 |
| 3 | Open Document | Open Filing | FORM 3 | 26 Feb 2024 | 16 Feb 2024 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 20 Feb 2024 | 16 Feb 2024 | 000-32743 |
| 8-K | Open Document | Data | Open Filing | 8-K | 09 Feb 2024 | 06 Feb 2024 | 000-32743 |
| 8-K | Open Document | Data | Open Filing | 8-K | 30 Jan 2024 | 08 Jan 2024 | 000-32743 |
| 8-K | Open Document | Data | Open Filing | 8-K | 17 Jan 2024 | 17 Jan 2024 | 000-32743 |
| 3 | Open Document | Open Filing | FORM 3 | 16 Jan 2024 | 03 Jan 2024 | |
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | 16 Jan 2024 | 005-61973 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 05 Jan 2024 | 29 Dec 2023 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2024 | 31 Dec 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2024 | 31 Dec 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2024 | 31 Dec 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2024 | 31 Dec 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2024 | 31 Dec 2023 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 16 Nov 2023 | 10 Nov 2023 | 000-32743 |
| 8-K | Open Document | Data | Open Filing | 8-K | 09 Nov 2023 | 07 Nov 2023 | 000-32743 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | 09 Nov 2023 | 30 Sep 2023 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Oct 2023 | 01 Oct 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | 03 Oct 2023 | 01 Oct 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | 03 Oct 2023 | 30 Sep 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | 03 Oct 2023 | 30 Sep 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | 03 Oct 2023 | 30 Sep 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | 03 Oct 2023 | 30 Sep 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | 03 Oct 2023 | 30 Sep 2023 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 27 Sep 2023 | 22 Sep 2023 | 000-32743 |
| 8-K | Open Document | Data | Open Filing | 8-K | 13 Sep 2023 | 12 Sep 2023 | 000-32743 |
| 8-K | Open Document | Data | Open Filing | 8-K | 18 Aug 2023 | 15 Aug 2023 | 000-32743 |
| 8-K | Open Document | Data | Open Filing | 8-K | 09 Aug 2023 | 09 Aug 2023 | 000-32743 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | 09 Aug 2023 | 30 Jun 2023 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Aug 2023 | 02 Aug 2023 | |
| 3 | Open Document | Open Filing | FORM 3 | 25 Jul 2023 | 21 Jul 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jul 2023 | 01 Jul 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jul 2023 | 01 Jul 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jul 2023 | 01 Jul 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jul 2023 | 01 Jul 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jul 2023 | 01 Jul 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jul 2023 | 01 Jul 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jul 2023 | 30 Jun 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jul 2023 | 30 Jun 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jul 2023 | 30 Jun 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jul 2023 | 30 Jun 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jul 2023 | 30 Jun 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jul 2023 | 30 Jun 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | 13 Jun 2023 | 10 Jun 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | 13 Jun 2023 | 10 Jun 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | 13 Jun 2023 | 10 Jun 2023 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 01 Jun 2023 | 30 May 2023 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jun 2023 | 30 May 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jun 2023 | 30 May 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jun 2023 | 30 May 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jun 2023 | 30 May 2023 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 01 Jun 2023 | 31 May 2023 | 000-32743 |
| SD | Open Document | Open Filing | SD | 30 May 2023 | 000-32743 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 09 May 2023 | 31 Mar 2023 | 000-32743 |
| 8-K | Open Document | Data | Open Filing | 8-K | 08 May 2023 | 08 May 2023 | 000-32743 |
| DEFA14A | Open Document | Open Filing | DEFA14A | 28 Apr 2023 | 000-32743 | |
| ARS | Open Document | Open Filing | ARS | 17 Apr 2023 | 31 Dec 2022 | 000-32743 |
| DEFA14A | Open Document | Open Filing | DEFA14A | 17 Apr 2023 | 000-32743 | |
| DEF 14A | Open Document | Data | Open Filing | DEF 14A | 17 Apr 2023 | 000-32743 | |
| PRE 14A | Open Document | Data | Open Filing | PRE 14A | 06 Apr 2023 | 000-32743 | |
| 4 | Open Document | Open Filing | FORM 4 | 04 Apr 2023 | 31 Mar 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | 04 Apr 2023 | 31 Mar 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | 04 Apr 2023 | 31 Mar 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | 04 Apr 2023 | 31 Mar 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | 04 Apr 2023 | 31 Mar 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | 04 Apr 2023 | 31 Mar 2023 | |
| 10-K | Open Document | Data | Open Filing | 10-K | 10 Mar 2023 | 31 Dec 2022 | 000-32743 |
| 3 | Open Document | Open Filing | FORM 3 | 02 Mar 2023 | 20 Feb 2023 | |
| 3 | Open Document | Open Filing | FORM 3 | 02 Mar 2023 | 20 Feb 2023 | |
| 3 | Open Document | Open Filing | FORM 3 | 02 Mar 2023 | 20 Feb 2023 | |
| 3 | Open Document | Open Filing | FORM 3 | 02 Mar 2023 | 20 Feb 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Feb 2023 | 22 Feb 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Feb 2023 | 22 Feb 2023 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 16 Feb 2023 | 15 Feb 2023 | 000-32743 |
| 8-K | Open Document | Data | Open Filing | 8-K | 16 Feb 2023 | 16 Feb 2023 | 000-32743 |
| SC 13G/A | Open Document | Open Filing | 15 Feb 2023 | 005-61973 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2023 | 31 Dec 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2023 | 31 Dec 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2023 | 31 Dec 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2023 | 31 Dec 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2023 | 31 Dec 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2023 | 31 Dec 2022 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 21 Nov 2022 | 005-61973 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Nov 2022 | 21 Nov 2022 | |
| 424B5 | Open Document | Open Filing | 424B5 | 18 Nov 2022 | 333-262634 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 17 Nov 2022 | 16 Nov 2022 | 000-32743 |
| 424B5 | Open Document | Open Filing | 424B5 | 16 Nov 2022 | 333-262634 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 01 Nov 2022 | 30 Sep 2022 | 000-32743 |
| 8-K | Open Document | Data | Open Filing | 8-K | 01 Nov 2022 | 01 Nov 2022 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2022 | 30 Sep 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2022 | 01 Oct 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2022 | 30 Sep 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2022 | 30 Sep 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2022 | 30 Sep 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2022 | 30 Sep 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2022 | 30 Sep 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Aug 2022 | 02 Aug 2022 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 02 Aug 2022 | 30 Jun 2022 | 000-32743 |
| 8-K | Open Document | Data | Open Filing | 8-K | 01 Aug 2022 | 01 Aug 2022 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jul 2022 | 01 Jul 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jul 2022 | 30 Jun 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jul 2022 | 30 Jun 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jul 2022 | 30 Jun 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jul 2022 | 30 Jun 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jul 2022 | 30 Jun 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jul 2022 | 30 Jun 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jul 2022 | 30 Jun 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jul 2022 | 30 Jun 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Jun 2022 | 10 Jun 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Jun 2022 | 10 Jun 2022 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 07 Jun 2022 | 07 Jun 2022 | 000-32743 |
| 8-K | Open Document | Data | Open Filing | 8-K | 06 Jun 2022 | 02 Jun 2022 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Jun 2022 | 30 May 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Jun 2022 | 30 May 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Jun 2022 | 30 May 2022 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 01 Jun 2022 | 27 May 2022 | 000-32743 |
| 8-K | Open Document | Data | Open Filing | 8-K | 31 May 2022 | 31 May 2022 | 000-32743 |
| SD | Open Document | Open Filing | SD | 27 May 2022 | 000-32743 | |
| 8-K/A | Open Document | Data | Open Filing | 8-K/A | 13 May 2022 | 12 May 2022 | 000-32743 |
| 8-K | Open Document | Data | Open Filing | 8-K | 12 May 2022 | 12 May 2022 | 000-32743 |
| EFFECT | Open Document | Open Filing | 11 May 2022 | 333-262634 | ||
| CORRESP | Open Document | Open Filing | 09 May 2022 | |||
| 10-Q | Open Document | Data | Open Filing | 10-Q | 03 May 2022 | 31 Mar 2022 | 000-32743 |
| S-3/A | Open Document | Open Filing | S-3/A | 03 May 2022 | 333-262634 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 02 May 2022 | 02 May 2022 | 000-32743 |
| 8-K | Open Document | Data | Open Filing | 8-K | 02 May 2022 | 02 May 2022 | 000-32743 |
| DEFA14A | Open Document | Open Filing | DEFA14A | 19 Apr 2022 | 000-32743 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | 19 Apr 2022 | 02 Jun 2022 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Apr 2022 | 31 Mar 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Apr 2022 | 31 Mar 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Apr 2022 | 31 Mar 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Apr 2022 | 31 Mar 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Apr 2022 | 31 Mar 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Apr 2022 | 31 Mar 2022 | |
| CORRESP | Open Document | Open Filing | 22 Mar 2022 | |||
| CORRESP | Open Document | Open Filing | 18 Mar 2022 | |||
| S-3/A | Open Document | Open Filing | S-3/A | 18 Mar 2022 | 333-262634 | |
| S-8 | Open Document | Open Filing | S-8 | 09 Mar 2022 | 333-263395 | |
| 10-K | Open Document | Data | Open Filing | 10-K | 09 Mar 2022 | 31 Dec 2021 | 000-32743 |
| CORRESP | Open Document | Open Filing | 17 Feb 2022 | |||
| CORRESP | Open Document | Open Filing | 15 Feb 2022 | |||
| UPLOAD | Open Document | Open Filing | 15 Feb 2022 | |||
| SC 13G | Open Document | Open Filing | 11 Feb 2022 | 005-61973 | ||
| S-3 | Open Document | Open Filing | S-3 | 10 Feb 2022 | 333-262634 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 10 Feb 2022 | 09 Feb 2022 | 000-32743 |
| 8-K | Open Document | Data | Open Filing | 8-K | 10 Feb 2022 | 10 Feb 2022 | 000-32743 |
| 8-K | Open Document | Data | Open Filing | 8-K | 10 Jan 2022 | 10 Jan 2022 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2022 | 31 Dec 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2022 | 31 Dec 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2022 | 31 Dec 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2022 | 31 Dec 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2022 | 31 Dec 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2022 | 31 Dec 2021 | |
| 8-K/A | Open Document | Data | Open Filing | 8-K/A | 17 Nov 2021 | 16 Nov 2021 | 000-32743 |
| 8-K | Open Document | Data | Open Filing | 8-K | 16 Nov 2021 | 16 Nov 2021 | 000-32743 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 03 Nov 2021 | 30 Sep 2021 | 000-32743 |
| 8-K | Open Document | Data | Open Filing | 8-K | 01 Nov 2021 | 01 Nov 2021 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Oct 2021 | 01 Oct 2021 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 05 Oct 2021 | 01 Jul 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2021 | 30 Sep 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2021 | 30 Sep 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2021 | 30 Sep 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2021 | 30 Sep 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2021 | 30 Sep 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2021 | 30 Sep 2021 | |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | 10 Aug 2021 | 30 Jun 2021 | 000-32743 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 10 Aug 2021 | 30 Jun 2021 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Aug 2021 | 02 Aug 2021 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 04 Aug 2021 | 02 Aug 2021 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 03 Aug 2021 | 03 Aug 2021 | 000-32743 |
| 8-K | Open Document | Data | Open Filing | 8-K | 02 Aug 2021 | 29 Jul 2021 | 000-32743 |
| 8-K | Open Document | Data | Open Filing | 8-K | 02 Aug 2021 | 02 Aug 2021 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jul 2021 | 01 Jul 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jul 2021 | 01 Jul 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jul 2021 | 01 Jul 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jul 2021 | 31 Mar 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jul 2021 | 31 Mar 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jul 2021 | 31 Mar 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jul 2021 | 31 Mar 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jul 2021 | 31 Mar 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jul 2021 | 31 Mar 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Jun 2021 | 10 Jun 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Jun 2021 | 10 Jun 2021 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 10 Jun 2021 | 07 Jun 2021 | 000-32743 |
| 8-K | Open Document | Data | Open Filing | 8-K | 04 Jun 2021 | 01 Jun 2021 | 000-32743 |
| SD | Open Document | Open Filing | SD | 28 May 2021 | 000-32743 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 28 May 2021 | 27 May 2021 | 000-32743 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 10 May 2021 | 31 Mar 2021 | 000-32743 |
| 8-K/A | Open Document | Data | Open Filing | 8-K/A | 05 May 2021 | 03 May 2021 | 000-32743 |
| 8-K | Open Document | Data | Open Filing | 8-K | 03 May 2021 | 03 May 2021 | 000-32743 |
| DEFA14A | Open Document | Open Filing | DEFA14A | 13 Apr 2021 | 000-32743 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | 13 Apr 2021 | 27 May 2021 | 000-32743 |
| 8-K | Open Document | Data | Open Filing | 8-K | 13 Apr 2021 | 07 Apr 2021 | 000-32743 |
| S-8 | Open Document | Open Filing | S-8 | 12 Mar 2021 | 333-254218 | |
| 10-K | Open Document | Data | Open Filing | 10-K | 11 Mar 2021 | 31 Dec 2020 | 000-32743 |
| SC 13D/A | Open Document | Open Filing | NEW ENTERPRISE ASSOCIATES 10, LP (DZS INC) - SCHEDULE 13DA13E | 11 Mar 2021 | 005-61973 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 22 Feb 2021 | 22 Feb 2021 | 000-32743 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 05 Feb 2021 | 005-61973 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Feb 2021 | 29 Jan 2021 | |
| 424B5 | Open Document | Open Filing | 424B5 | 28 Jan 2021 | 333-230476 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 27 Jan 2021 | 26 Jan 2021 | 000-32743 |
| 424B5 | Open Document | Open Filing | 424B5 | 26 Jan 2021 | 333-230476 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 26 Jan 2021 | 26 Jan 2021 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jan 2021 | 04 Jan 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jan 2021 | 04 Jan 2021 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 06 Jan 2021 | 01 Jan 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jan 2021 | 04 Jan 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jan 2021 | 04 Jan 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jan 2021 | 04 Jan 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jan 2021 | 04 Jan 2021 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 06 Jan 2021 | 01 Jan 2021 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 04 Jan 2021 | 28 Dec 2020 | 000-32743 |
| 8-K | Open Document | Data | Open Filing | 8-K | 04 Dec 2020 | 01 Dec 2020 | 000-32743 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 06 Nov 2020 | 30 Sep 2020 | 000-32743 |
| 8-K | Open Document | Data | Open Filing | 8-K | 29 Oct 2020 | 29 Oct 2020 | 000-32743 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 07 Oct 2020 | 05 Oct 2020 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 07 Oct 2020 | 05 Oct 2020 | 000-32743 |
| 8-K | Open Document | Data | Open Filing | 8-K | 27 Aug 2020 | 24 Aug 2020 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Aug 2020 | 17 Aug 2020 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 19 Aug 2020 | 17 Aug 2020 | 000-32743 |
| S-8 | Open Document | Open Filing | S-8 | 14 Aug 2020 | 333-246295 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 10 Aug 2020 | 30 Jun 2020 | 000-32743 |
| 8-K | Open Document | Open Filing | 8-K | 05 Aug 2020 | 05 Aug 2020 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Aug 2020 | 01 Aug 2020 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 03 Aug 2020 | 01 Aug 2020 | |
| 8-K | Open Document | Open Filing | 8-K | 03 Aug 2020 | 30 Jul 2020 | 000-32743 |
| UPLOAD | Open Document | Open Filing | 23 Jul 2020 | |||
| SD | Open Document | Open Filing | SD - CONFLICT MINERALS | 20 Jul 2020 | 000-32743 | |
| CORRESP | Open Document | Open Filing | 15 Jul 2020 | |||
| UPLOAD | Open Document | Open Filing | 07 Jul 2020 | |||
| 8-K | Open Document | Open Filing | 8-K | 19 Jun 2020 | 18 Jun 2020 | 000-32743 |
| 8-K | Open Document | Open Filing | 8-K | 27 May 2020 | 26 May 2020 | 000-32743 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 11 May 2020 | 31 Mar 2020 | 000-32743 |
| 8-K | Open Document | Open Filing | 8-K | 07 May 2020 | 07 May 2020 | 000-32743 |
| DEFA14A | Open Document | Open Filing | DEFA14A | 16 Apr 2020 | 000-32743 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | 16 Apr 2020 | 26 May 2020 | 000-32743 |
| 8-K | Open Document | Open Filing | 8-K | 27 Mar 2020 | 26 Mar 2020 | 000-32743 |
| 10-K | Open Document | Data | Open Filing | 10-K | 24 Mar 2020 | 31 Dec 2019 | 000-32743 |
| NT 10-K | Open Document | Open Filing | NT 10-K | 16 Mar 2020 | 31 Dec 2019 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Mar 2020 | 10 Mar 2020 | |
| 8-K | Open Document | Open Filing | 8-K | 10 Mar 2020 | 05 Mar 2020 | 000-32743 |
| 8-K | Open Document | Open Filing | 8-K | 05 Mar 2020 | 05 Mar 2020 | 000-32743 |
| 8-K | Open Document | Open Filing | 8-K | 02 Mar 2020 | 02 Mar 2020 | 000-32743 |
| 8-K | Open Document | Open Filing | 8-K | 06 Jan 2020 | 06 Jan 2020 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jan 2020 | 02 Jan 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jan 2020 | 02 Jan 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jan 2020 | 02 Jan 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jan 2020 | 02 Jan 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jan 2020 | 02 Jan 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jan 2020 | 02 Jan 2020 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 03 Jan 2020 | 02 Jan 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Dec 2019 | 02 Dec 2019 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 03 Dec 2019 | 02 Dec 2019 | |
| 8-K | Open Document | Open Filing | 8-K - ITEM 3.01 | 26 Nov 2019 | 22 Nov 2019 | 000-32743 |
| 8-K | Open Document | Open Filing | 8-K | 25 Nov 2019 | 25 Nov 2019 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Nov 2019 | 21 Nov 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Nov 2019 | 20 Nov 2019 | |
| 8-K | Open Document | Open Filing | 8-K - 5.02 BOD RESIGNATION | 15 Nov 2019 | 15 Nov 2019 | 000-32743 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 13 Nov 2019 | 30 Sep 2019 | 000-32743 |
| 8-K | Open Document | Open Filing | 8-K | 12 Nov 2019 | 12 Nov 2019 | 000-32743 |
| 8-K | Open Document | Open Filing | 8-K | 06 Nov 2019 | 06 Nov 2019 | 000-32743 |
| 8-K | Open Document | Open Filing | 8-K PRELIMINARY Q3-19 RESULTS | 07 Oct 2019 | 07 Oct 2019 | 000-32743 |
| 8-K | Open Document | Open Filing | 8-K CFO RESIGNATION | 30 Aug 2019 | 26 Aug 2019 | 000-32743 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 14 Aug 2019 | 30 Jun 2019 | 000-32743 |
| 8-K | Open Document | Open Filing | 8-K | 13 Aug 2019 | 13 Aug 2019 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Aug 2019 | 08 Aug 2019 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 09 Aug 2019 | 08 Aug 2019 | |
| 8-K | Open Document | Open Filing | 8-K | 05 Aug 2019 | 31 Jul 2019 | 000-32743 |
| 8-K | Open Document | Open Filing | 8-K | 14 Jun 2019 | 10 Jun 2019 | 000-32743 |
| SD | Open Document | Open Filing | SD - CONFLICT MINERALS | 31 May 2019 | 000-32743 | |
| 8-K | Open Document | Open Filing | 8-K | 29 May 2019 | 28 May 2019 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 May 2019 | 20 May 2019 | |
| 8-K | Open Document | Open Filing | 8-K | 17 May 2019 | 14 May 2019 | 000-32743 |
| 8-K | Open Document | Open Filing | 8-K | 17 May 2019 | 15 May 2019 | 000-32743 |
| 424B5 | Open Document | Open Filing | 424B5 | 16 May 2019 | 333-230476 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 May 2019 | 14 May 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 May 2019 | 14 May 2019 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 16 May 2019 | 14 May 2019 | |
| 424B5 | Open Document | Open Filing | 424B5 | 15 May 2019 | 333-230476 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 10 May 2019 | 31 Mar 2019 | 000-32743 |
| 8-K | Open Document | Open Filing | 8-K PRESS RELEASE | 09 May 2019 | 09 May 2019 | 000-32743 |
| EFFECT | Open Document | Open Filing | 11 Apr 2019 | 333-230476 | ||
| CORRESP | Open Document | Open Filing | 10 Apr 2019 | |||
| DEF 14A | Open Document | Open Filing | DEF 14A | 09 Apr 2019 | 28 May 2019 | 000-32743 |
| S-3 | Open Document | Open Filing | S-3 | 22 Mar 2019 | 333-230476 | |
| 8-K/A | Open Document | Open Filing | 8-K/A | 18 Mar 2019 | 03 Jan 2019 | 000-32743 |
| S-8 | Open Document | Open Filing | S-8 | 13 Mar 2019 | 333-230236 | |
| 10-K | Open Document | Data | Open Filing | 10-K | 12 Mar 2019 | 31 Dec 2018 | 000-32743 |
| 8-K | Open Document | Open Filing | DZSI - 8K - PNC CREDIT FACILITY 2.26.19 | 28 Feb 2019 | 28 Feb 2019 | 000-32743 |
| 8-K | Open Document | Open Filing | DZSI FORM 8-K FY'18 EARNINGS RELEASE | 28 Feb 2019 | 28 Feb 2019 | 000-32743 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 14 Feb 2019 | 09 Jul 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2019 | 02 Jan 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2019 | 02 Jan 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2019 | 02 Jan 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2019 | 02 Jan 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2019 | 02 Jan 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2019 | 02 Jan 2019 | |
| 8-K | Open Document | Open Filing | 8-K | 03 Jan 2019 | 03 Jan 2019 | 000-32743 |
| S-8 | Open Document | Open Filing | S-8 ESPP | 08 Nov 2018 | 333-228276 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q THIRD QUARTER | 08 Nov 2018 | 30 Sep 2018 | 000-32743 |
| 8-K | Open Document | Open Filing | 8-K | 08 Nov 2018 | 08 Nov 2018 | 000-32743 |
| 8-K | Open Document | Open Filing | FORM 8-K | 09 Oct 2018 | 05 Oct 2018 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Sep 2018 | 09 Sep 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Sep 2018 | 10 Sep 2018 | |
| 8-K | Open Document | Open Filing | 8-K | 16 Aug 2018 | 13 Aug 2018 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Aug 2018 | 13 Aug 2018 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 14 Aug 2018 | 13 Aug 2018 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q SECOND QUARTER | 10 Aug 2018 | 30 Jun 2018 | 000-32743 |
| 8-K | Open Document | Open Filing | 8-K DZSI- Q2'18 EARNINGS RELEASE | 09 Aug 2018 | 09 Aug 2018 | 000-32743 |
| 8-K | Open Document | Open Filing | 8-K AR CREDIT AGM TJULY2018 | 17 Jul 2018 | 12 Jul 2018 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Jul 2018 | 09 Jul 2018 | |
| SD | Open Document | Open Filing | SD | 31 May 2018 | 000-32743 | |
| 8-K | Open Document | Open Filing | 8-K | 24 May 2018 | 22 May 2018 | 000-32743 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 15 May 2018 | 31 Mar 2018 | 000-32743 |
| 8-K | Open Document | Open Filing | FORM 8-K Q1 2018 EARNINGS RELEASE | 10 May 2018 | 10 May 2018 | 000-32743 |
| DEF 14A | Open Document | Open Filing | DEF 14A | 20 Apr 2018 | 22 May 2018 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Apr 2018 | 09 Apr 2018 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 11 Apr 2018 | 09 Apr 2018 | |
| 8-K | Open Document | Open Filing | 8-K | 11 Apr 2018 | 09 Apr 2018 | 000-32743 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 04 Apr 2018 | 31 Dec 2017 | 000-32743 |
| 8-K | Open Document | Open Filing | FORM 8-K | 02 Apr 2018 | 27 Mar 2018 | 000-32743 |
| NT 10-K | Open Document | Open Filing | NT 10-K | 30 Mar 2018 | 31 Dec 2017 | 000-32743 |
| 8-K | Open Document | Open Filing | FORM 8-K Q4 2017 EARNINGS RELEASE | 28 Feb 2018 | 28 Feb 2018 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Jan 2018 | 08 Jan 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Jan 2018 | 08 Jan 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Jan 2018 | 08 Jan 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Jan 2018 | 08 Jan 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Dec 2017 | 01 Dec 2017 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 01 Dec 2017 | 01 Dec 2017 | |
| 8-K | Open Document | Open Filing | 8-K | 01 Dec 2017 | 01 Dec 2017 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Nov 2017 | 15 Nov 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Nov 2017 | 15 Nov 2017 | |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | 15 Nov 2017 | 15 Nov 2017 | 000-32743 |
| S-8 | Open Document | Open Filing | S-8 | 15 Nov 2017 | 333-221568 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 15 Nov 2017 | 30 Sep 2017 | 000-32743 |
| 8-K | Open Document | Open Filing | 8-K Q3 EARNINGS RELEASE | 01 Nov 2017 | 01 Nov 2017 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Oct 2017 | 30 Oct 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Oct 2017 | 30 Oct 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Oct 2017 | 30 Oct 2017 | |
| 8-K | Open Document | Open Filing | 8-K 2016 ANNUAL SHAREHOLDER MEETING | 30 Oct 2017 | 30 Oct 2017 | 000-32743 |
| 8-K | Open Document | Open Filing | 8-K | 12 Oct 2017 | 12 Oct 2017 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Oct 2017 | 10 Oct 2017 | |
| 8-K | Open Document | Open Filing | 8-K | 11 Oct 2017 | 11 Oct 2017 | 000-32743 |
| 8-K | Open Document | Open Filing | 05 Oct 2017 | 05 Oct 2017 | 000-32743 | |
| 10-Q/A | Open Document | Data | Open Filing | 10-Q/A | 28 Sep 2017 | 30 Jun 2017 | 000-32743 |
| 10-Q/A | Open Document | Data | Open Filing | 10-Q/A | 28 Sep 2017 | 31 Mar 2017 | 000-32743 |
| 10-K/A | Open Document | Data | Open Filing | 10-K/A | 28 Sep 2017 | 31 Dec 2016 | 000-32743 |
| DEF 14A | Open Document | Open Filing | DEF 14A | 28 Sep 2017 | 31 Dec 2016 | 000-32743 |
| 10-Q | Open Document | Open Filing | 10-Q | 28 Sep 2017 | 30 Jun 2017 | 000-32743 |
| 10-Q | Open Document | Open Filing | 10-Q | 28 Sep 2017 | 31 Mar 2017 | 000-32743 |
| 10-K | Open Document | Open Filing | 27 Sep 2017 | 31 Dec 2016 | 000-32743 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Sep 2017 | 09 Sep 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Sep 2017 | 09 Sep 2017 | |
| 8-K | Open Document | Open Filing | 8-K | 11 Sep 2017 | 11 Sep 2017 | 000-32743 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | 15 Aug 2017 | 30 Jun 2017 | 000-32743 |
| 8-K | Open Document | Open Filing | 8-K | 09 Aug 2017 | 09 Aug 2017 | 000-32743 |
| 8-K | Open Document | Open Filing | 8-K | 06 Jul 2017 | 03 Jul 2017 | 000-32743 |
| 8-K | Open Document | Open Filing | 8-K | 30 Jun 2017 | 27 Jun 2017 | 000-32743 |
| 8-K | Open Document | Open Filing | 8-K | 08 Jun 2017 | 07 Jun 2017 | 000-32743 |
| SD | Open Document | Open Filing | SD | 30 May 2017 | 000-32743 | |
| 8-K | Open Document | Open Filing | 8-K | 18 May 2017 | 17 May 2017 | 000-32743 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | 17 May 2017 | 31 Mar 2017 | 000-32743 |
| 8-K | Open Document | Open Filing | 8-K | 16 May 2017 | 16 May 2017 | 000-32743 |
| 8-K | Open Document | Open Filing | 8-K | 09 May 2017 | 05 May 2017 | 000-32743 |
| 8-K | Open Document | Open Filing | 8-K | 25 Apr 2017 | 20 Apr 2017 | 000-32743 |
| 8-K | Open Document | Open Filing | 8-K | 11 Apr 2017 | 06 Apr 2017 | 000-32743 |
| NT 10-K | Open Document | Open Filing | NT 10-K | 03 Apr 2017 | 31 Dec 2016 | 000-32743 |
| 8-K/A | Open Document | Open Filing | 8-K/A | 03 Apr 2017 | 21 Mar 2017 | 000-32743 |
| 8-K | Open Document | Open Filing | 8-K AUDITOR LETTER | 22 Mar 2017 | 21 Mar 2017 | 000-32743 |
| 10-Q/A | Open Document | Data | Open Filing | FORM 10-Q/A AMENDMENT NO. 1 | 10 Mar 2017 | 30 Sep 2016 | 000-32743 |
| 8-K | Open Document | Open Filing | 8-K REVERSE SPLIT | 01 Mar 2017 | 27 Feb 2017 | 000-32743 |
| 8-K | Open Document | Open Filing | 8-K RESTATEMENT | 24 Feb 2017 | 20 Feb 2017 | 000-32743 |
| UPLOAD | Open Document | Open Filing | 22 Feb 2017 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Feb 2017 | 20 Feb 2017 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 21 Feb 2017 | 21 Feb 2017 | 000-32743 |
| CORRESP | Open Document | Open Filing | 15 Feb 2017 | |||
| 8-K | Open Document | Open Filing | FORM 8-K | 09 Feb 2017 | 07 Feb 2017 | 000-32743 |
| DEF 14A | Open Document | Open Filing | DEF 14A | 26 Jan 2017 | 27 Feb 2017 | 000-32743 |
| 8-K | Open Document | Open Filing | 8-K | 10 Jan 2017 | 04 Jan 2017 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Jan 2017 | 04 Jan 2017 | |
| PRE 14A | Open Document | Open Filing | PRE 14A | 06 Jan 2017 | 06 Jan 2017 | 000-32743 |
| UPLOAD | Open Document | Open Filing | 29 Dec 2016 | |||
| 8-K | Open Document | Open Filing | FORM 8-K AUDITOR APPOINMENT | 02 Dec 2016 | 29 Nov 2016 | 000-32743 |
| 8-K/A | Open Document | Open Filing | FORM 8-K/A | 23 Nov 2016 | 06 Sep 2016 | 000-32743 |
| 8-K | Open Document | Open Filing | FORM 8-K | 18 Nov 2016 | 16 Nov 2016 | 000-32743 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q THIRD QUARTER | 14 Nov 2016 | 30 Sep 2016 | 000-32743 |
| 8-K | Open Document | Open Filing | FORM 8-K | 14 Nov 2016 | 08 Nov 2016 | 000-32743 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | 10 Nov 2016 | 30 Sep 2016 | 000-32743 |
| 8-K | Open Document | Open Filing | FORM 8-K | 09 Nov 2016 | 09 Nov 2016 | 000-32743 |
| 8-K | Open Document | Open Filing | FORM 8-K | 17 Oct 2016 | 12 Oct 2016 | 000-32743 |
| SC 13D/A | Open Document | Open Filing | 19 Sep 2016 | 005-61973 | ||
| D | Open Document | Open Filing | 14 Sep 2016 | 021-270616 | ||
| SC 13D | Open Document | Open Filing | SC 13D | 14 Sep 2016 | 005-61973 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Sep 2016 | 09 Sep 2016 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 13 Sep 2016 | 09 Sep 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Sep 2016 | 09 Sep 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Sep 2016 | 09 Sep 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Sep 2016 | 09 Sep 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Sep 2016 | 09 Sep 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Sep 2016 | 09 Sep 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Sep 2016 | 09 Sep 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Sep 2016 | 09 Sep 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Sep 2016 | 09 Sep 2016 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 13 Sep 2016 | 08 Sep 2016 | 000-32743 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 12 Sep 2016 | 09 Sep 2016 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 12 Sep 2016 | 09 Sep 2016 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 12 Sep 2016 | 09 Sep 2016 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 12 Sep 2016 | 09 Sep 2016 | |
| 8-K | Open Document | Open Filing | FORM 8-K MERGER CLOSING | 12 Sep 2016 | 06 Sep 2016 | 000-32743 |
| 10-Q/A | Open Document | Data | Open Filing | FORM 10-Q/A AMENDMENT NO. 2 | 07 Sep 2016 | 30 Jun 2016 | 000-32743 |
| 8-K | Open Document | Open Filing | FORM 8-K ITEM 8.01 OTHER EVENTS | 29 Aug 2016 | 26 Aug 2016 | 000-32743 |
| 10-Q/A | Open Document | Data | Open Filing | FORM 10-Q/A SECOND QUARTER | 22 Aug 2016 | 30 Jun 2016 | 000-32743 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q SECOND QUARTER | 09 Aug 2016 | 30 Jun 2016 | 000-32743 |
| DEFM14A | Open Document | Open Filing | DEFM14A | 08 Aug 2016 | 000-32743 | |
| 8-K | Open Document | Open Filing | 8-K | 28 Jul 2016 | 28 Jul 2016 | 000-32743 |
| PREM14A | Open Document | Open Filing | PRELIMINARY PROXY STATEMENT | 28 Jul 2016 | 29 Jul 2016 | 000-32743 |
| 8-K | Open Document | Open Filing | FORM 8-K | 21 Jul 2016 | 21 Jul 2016 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Jun 2016 | 27 May 2016 | |
| SD | Open Document | Open Filing | CONFLICT MINERALS | 31 May 2016 | 000-32743 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 06 May 2016 | 31 Mar 2016 | 000-32743 |
| 10-K/A | Open Document | Open Filing | 10-K/A | 28 Apr 2016 | 31 Dec 2015 | 000-32743 |
| SC 13D/A | Open Document | Open Filing | 21 Apr 2016 | 005-61973 | ||
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 20 Apr 2016 | 20 Apr 2016 | 000-32743 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 12 Apr 2016 | 12 Apr 2016 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Apr 2016 | 31 Mar 2016 | |
| 8-K | Open Document | Open Filing | 8-K | 05 Apr 2016 | 05 Apr 2016 | 000-32743 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 23 Mar 2016 | 31 Dec 2015 | 000-32743 |
| NT 10-K | Open Document | Open Filing | NT 10-K ZHONE TECHNOLOGIES INC FORM 12B-25 | 16 Mar 2016 | 31 Dec 2015 | 000-32743 |
| 8-K | Open Document | Open Filing | FORM 8-K | 23 Feb 2016 | 23 Feb 2016 | 000-32743 |
| 8-K | Open Document | Open Filing | 8-K BOARD CHANGE | 03 Feb 2016 | 03 Feb 2016 | 000-32743 |
| 8-K | Open Document | Open Filing | FORM 8-K | 26 Jan 2016 | 26 Jan 2016 | 000-32743 |
| 8-K | Open Document | Open Filing | 8-K | 02 Dec 2015 | 30 Nov 2015 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Nov 2015 | 16 Nov 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Nov 2015 | 11 Nov 2015 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q THIRD QUARTER 9.30.15 | 05 Nov 2015 | 30 Sep 2015 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Nov 2015 | 03 Nov 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Oct 2015 | 21 Oct 2015 | |
| 8-K | Open Document | Open Filing | 8-K | 15 Oct 2015 | 15 Oct 2015 | 000-32743 |
| 8-K | Open Document | Open Filing | 8-K | 06 Oct 2015 | 30 Sep 2015 | 000-32743 |
| 8-K | Open Document | Open Filing | 8-K | 02 Oct 2015 | 02 Oct 2015 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Aug 2015 | 14 Aug 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Aug 2015 | 10 Aug 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Aug 2015 | 05 Aug 2015 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 07 Aug 2015 | 30 Jun 2015 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Aug 2015 | 04 Aug 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Aug 2015 | 03 Aug 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Aug 2015 | 31 Jul 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Jul 2015 | 29 Jul 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Jul 2015 | 27 Jul 2015 | |
| 8-K | Open Document | Open Filing | 8-K | 22 Jul 2015 | 22 Jul 2015 | 000-32743 |
| 8-K | Open Document | Open Filing | 8-K | 15 Jun 2015 | 15 Jun 2015 | 000-32743 |
| SD | Open Document | Open Filing | SD | 01 Jun 2015 | 000-32743 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q FIRST QUARTER 3.31.2015 | 08 May 2015 | 31 Mar 2015 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 May 2015 | 05 May 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 May 2015 | 05 May 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 May 2015 | 05 May 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 May 2015 | 05 May 2015 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 06 May 2015 | 05 May 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 May 2015 | 05 May 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 May 2015 | 05 May 2015 | |
| 8-K | Open Document | Open Filing | 8-K | 21 Apr 2015 | 21 Apr 2015 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Apr 2015 | 07 Apr 2015 | |
| DEFA14A | Open Document | Open Filing | DEFINITIVE ADDITIONAL MATERIALS | 26 Mar 2015 | 000-32743 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | 26 Mar 2015 | 05 May 2015 | 000-32743 |
| S-8 | Open Document | Open Filing | S-8 | 06 Mar 2015 | 333-202580 | |
| 10-K | Open Document | Data | Open Filing | 10-K | 06 Mar 2015 | 31 Dec 2014 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Jan 2015 | 30 Jan 2015 | |
| 8-K | Open Document | Open Filing | 8-K | 27 Jan 2015 | 27 Jan 2015 | 000-32743 |
| 4 | Open Document | Open Filing | 28 Nov 2014 | 26 Nov 2014 | ||
| 3 | Open Document | Open Filing | FORM 3 | 19 Nov 2014 | 18 Nov 2014 | |
| 4 | Open Document | Open Filing | 19 Nov 2014 | 18 Nov 2014 | ||
| 4 | Open Document | Open Filing | 19 Nov 2014 | 18 Nov 2014 | ||
| 10-Q | Open Document | Data | Open Filing | 10-Q | 06 Nov 2014 | 30 Sep 2014 | 000-32743 |
| 8-K | Open Document | Open Filing | 8-K | 15 Oct 2014 | 15 Oct 2014 | 000-32743 |
| 8-K | Open Document | Open Filing | 8-K | 02 Oct 2014 | 02 Oct 2014 | 000-32743 |
| 4 | Open Document | Open Filing | 01 Oct 2014 | 30 Sep 2014 | ||
| 3 | Open Document | Open Filing | 01 Oct 2014 | 30 Sep 2014 | ||
| 8-K | Open Document | Open Filing | 8-K | 01 Oct 2014 | 30 Sep 2014 | 000-32743 |
| 4 | Open Document | Open Filing | 08 Aug 2014 | 07 Aug 2014 | ||
| 10-Q | Open Document | Data | Open Filing | 10-Q | 08 Aug 2014 | 30 Jun 2014 | 000-32743 |
| 4 | Open Document | Open Filing | 29 Jul 2014 | 28 Jul 2014 | ||
| 4 | Open Document | Open Filing | FORM 4 | 21 Jul 2014 | 21 Jul 2014 | |
| 3 | Open Document | Open Filing | FORM 3 | 21 Jul 2014 | 17 Jul 2014 | |
| 8-K | Open Document | Open Filing | 8-K | 17 Jul 2014 | 17 Jul 2014 | 000-32743 |
| SD | Open Document | Open Filing | SD | 02 Jun 2014 | 000-32743 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 14 May 2014 | 31 Mar 2014 | 000-32743 |
| 4 | Open Document | Open Filing | 14 May 2014 | 13 May 2014 | ||
| 4 | Open Document | Open Filing | FORM 4 | 14 May 2014 | 13 May 2014 | |
| 4 | Open Document | Open Filing | FORM 4 | 14 May 2014 | 13 May 2014 | |
| 4 | Open Document | Open Filing | FORM 4 | 14 May 2014 | 13 May 2014 | |
| 4 | Open Document | Open Filing | 14 May 2014 | 13 May 2014 | ||
| 4 | Open Document | Open Filing | 14 May 2014 | 13 May 2014 | ||
| 8-K | Open Document | Open Filing | 8-K | 22 Apr 2014 | 22 Apr 2014 | 000-32743 |
| DEF 14A | Open Document | Open Filing | DEFINITIVE PROXY STATEMENT | 28 Mar 2014 | 13 May 2014 | 000-32743 |
| S-8 | Open Document | Open Filing | S-8 | 05 Mar 2014 | 333-194334 | |
| 10-K | Open Document | Data | Open Filing | 10-K | 05 Mar 2014 | 31 Dec 2013 | 000-32743 |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A FOR ZHONE TECHNOLOGIES, INC. | 14 Feb 2014 | 005-61973 | |
| 8-K | Open Document | Open Filing | 8-K | 22 Jan 2014 | 22 Jan 2014 | 000-32743 |
| 4 | Open Document | Open Filing | 13 Dec 2013 | 11 Dec 2013 | ||
| 4 | Open Document | Open Filing | 09 Dec 2013 | 05 Dec 2013 | ||
| 4 | Open Document | Open Filing | 04 Dec 2013 | 02 Dec 2013 | ||
| 4 | Open Document | Open Filing | 02 Dec 2013 | 27 Nov 2013 | ||
| 4 | Open Document | Open Filing | 27 Nov 2013 | 25 Nov 2013 | ||
| 10-Q | Open Document | Data | Open Filing | 10-Q | 08 Nov 2013 | 30 Sep 2013 | 000-32743 |
| 4 | Open Document | Open Filing | 31 Oct 2013 | 29 Oct 2013 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | 17 Oct 2013 | 17 Oct 2013 | 000-32743 |
| 8-K | Open Document | Open Filing | FORM 8-K | 01 Oct 2013 | 30 Sep 2013 | 000-32743 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 09 Aug 2013 | 30 Jun 2013 | 000-32743 |
| 8-K | Open Document | Open Filing | 8-K | 06 Aug 2013 | 06 Aug 2013 | 000-32743 |
| 8-K | Open Document | Open Filing | 8-K | 17 Jul 2013 | 17 Jul 2013 | 000-32743 |
| 8-K | Open Document | Open Filing | FORM 8-K | 19 Jun 2013 | 18 Jun 2013 | 000-32743 |
| 4 | Open Document | Open Filing | 06 May 2013 | 02 May 2013 | ||
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 03 May 2013 | 31 Mar 2013 | 000-32743 |
| 4 | Open Document | Open Filing | 03 May 2013 | 02 May 2013 | ||
| 4 | Open Document | Open Filing | 02 May 2013 | 02 May 2013 | ||
| 4 | Open Document | Open Filing | 02 May 2013 | 02 May 2013 | ||
| 4 | Open Document | Open Filing | FORM 4 | 02 May 2013 | 02 May 2013 | |
| 4 | Open Document | Open Filing | 02 May 2013 | 02 May 2013 | ||
| 4 | Open Document | Open Filing | FORM 4 | 02 May 2013 | 02 May 2013 | |
| 4 | Open Document | Open Filing | FORM 4 | 02 May 2013 | 02 May 2013 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 17 Apr 2013 | 17 Apr 2013 | 000-32743 |
| DEF 14A | Open Document | Open Filing | DEFINITIVE PROXY STATEMENT | 22 Mar 2013 | 02 May 2013 | 000-32743 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 15 Mar 2013 | 31 Dec 2012 | 000-32743 |
| PRE 14A | Open Document | Open Filing | PRELIMINARY PROXY STATEMENT | 07 Mar 2013 | 02 May 2013 | 000-32743 |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A NO. 1 FOR ZHONE TECHNOLOGIES, INC. | 14 Feb 2013 | 005-61973 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 23 Jan 2013 | 23 Jan 2013 | 000-32743 |
| 8-K | Open Document | Open Filing | FORM 8-K | 19 Dec 2012 | 19 Dec 2012 | 000-32743 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 14 Nov 2012 | 30 Sep 2012 | 000-32743 |
| 4 | Open Document | Open Filing | 02 Nov 2012 | 31 Oct 2012 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | 17 Oct 2012 | 17 Oct 2012 | 000-32743 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 09 Aug 2012 | 30 Jun 2012 | 000-32743 |
| 8-K | Open Document | Open Filing | FORM 8-K | 18 Jul 2012 | 18 Jul 2012 | 000-32743 |
| 8-K | Open Document | Open Filing | FORM 8-K | 22 Jun 2012 | 21 Jun 2012 | 000-32743 |
| 8-K | Open Document | Open Filing | FORM 8-K | 25 May 2012 | 22 May 2012 | 000-32743 |
| 4 | Open Document | Open Filing | 23 May 2012 | 22 May 2012 | ||
| 4 | Open Document | Open Filing | 22 May 2012 | 22 May 2012 | ||
| 4 | Open Document | Open Filing | FORM 4 | 22 May 2012 | 22 May 2012 | |
| 4 | Open Document | Open Filing | FORM 4 | 22 May 2012 | 22 May 2012 | |
| 4 | Open Document | Open Filing | 22 May 2012 | 22 May 2012 | ||
| 4 | Open Document | Open Filing | FORM 4 | 22 May 2012 | 22 May 2012 | |
| 4 | Open Document | Open Filing | 22 May 2012 | 22 May 2012 | ||
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 10 May 2012 | 31 Mar 2012 | 000-32743 |
| 8-K | Open Document | Open Filing | FORM 8-K | 19 Apr 2012 | 19 Apr 2012 | 000-32743 |
| DEF 14A | Open Document | Open Filing | DEFINITIVE PROXY STATEMENT | 10 Apr 2012 | 22 May 2012 | 000-32743 |
| S-8 | Open Document | Open Filing | FORM S-8 | 15 Mar 2012 | 333-180148 | |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 15 Mar 2012 | 31 Dec 2011 | 000-32743 |
| SC 13G | Open Document | Open Filing | SCHED 13G FOR ZHONE TECHNOLOGIES BY ARTIS CAP MGMT | 14 Feb 2012 | 005-61973 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 06 Feb 2012 | 06 Feb 2012 | 000-32743 |
| 8-K | Open Document | Open Filing | FORM 8-K | 25 Jan 2012 | 25 Jan 2012 | 000-32743 |
| 8-K | Open Document | Open Filing | FORM 8-K | 29 Nov 2011 | 28 Nov 2011 | 000-32743 |
| 4 | Open Document | Open Filing | 21 Nov 2011 | 21 Nov 2011 | ||
| 4 | Open Document | Open Filing | 21 Nov 2011 | 21 Nov 2011 | ||
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 03 Nov 2011 | 30 Sep 2011 | 000-32743 |
| 8-K | Open Document | Open Filing | FORM 8-K | 19 Oct 2011 | 19 Oct 2011 | 000-32743 |
| 4 | Open Document | Open Filing | 02 Sep 2011 | 01 Sep 2011 | ||
| 4 | Open Document | Open Filing | 02 Sep 2011 | 01 Sep 2011 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | 29 Aug 2011 | 23 Aug 2011 | 000-32743 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 09 Aug 2011 | 30 Jun 2011 | 000-32743 |
| 8-K | Open Document | Open Filing | FORM 8-K | 20 Jul 2011 | 20 Jul 2011 | 000-32743 |
| 8-K | Open Document | Open Filing | FORM 8-K | 12 May 2011 | 10 May 2011 | 000-32743 |
| 4 | Open Document | Open Filing | 12 May 2011 | 10 May 2011 | ||
| 4 | Open Document | Open Filing | 11 May 2011 | 10 May 2011 | ||
| 4 | Open Document | Open Filing | FORM 4 | 11 May 2011 | 10 May 2011 | |
| 4 | Open Document | Open Filing | FORM 4 | 11 May 2011 | 10 May 2011 | |
| 4 | Open Document | Open Filing | FORM 4 | 11 May 2011 | 10 May 2011 | |
| 4 | Open Document | Open Filing | 11 May 2011 | 10 May 2011 | ||
| 10-Q | Open Document | Open Filing | FORM 10-Q | 06 May 2011 | 31 Mar 2011 | 000-32743 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 3 TO SCHEDULE 13D | 28 Apr 2011 | 005-61973 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 20 Apr 2011 | 20 Apr 2011 | 000-32743 |
| DEF 14A | Open Document | Open Filing | DEFINITIVE PROXY STATEMENT | 30 Mar 2011 | 10 May 2011 | 000-32743 |
| S-8 | Open Document | Open Filing | FORM S-8 | 16 Mar 2011 | 333-172876 | |
| 10-K | Open Document | Open Filing | FORM 10-K | 15 Mar 2011 | 31 Dec 2010 | 000-32743 |
| 8-K | Open Document | Open Filing | FORM 8-K | 26 Jan 2011 | 26 Jan 2011 | 000-32743 |
| 8-K | Open Document | Open Filing | FORM 8-K | 21 Jan 2011 | 19 Jan 2011 | 000-32743 |
| 4 | Open Document | Open Filing | 18 Jan 2011 | 14 Jan 2011 | ||
| 3 | Open Document | Open Filing | FORM 3 | 12 Jan 2011 | 07 Jan 2011 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 10 Jan 2011 | 04 Jan 2011 | 000-32743 |
| 10-Q | Open Document | Open Filing | FORM 10-Q | 05 Nov 2010 | 30 Sep 2010 | 000-32743 |
| 8-K | Open Document | Open Filing | FORM 8-K | 20 Oct 2010 | 20 Oct 2010 | 000-32743 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 19 Oct 2010 | 005-61973 | |
| UPLOAD | Open Document | Open Filing | 13 Oct 2010 | |||
| UPLOAD | Open Document | Open Filing | 13 Oct 2010 | |||
| 8-K | Open Document | Open Filing | FORM 8-K | 29 Sep 2010 | 28 Sep 2010 | 000-32743 |
| 8-K | Open Document | Open Filing | FORM 8-K | 22 Sep 2010 | 21 Sep 2010 | 000-32743 |
| CORRESP | Open Document | Open Filing | 21 Sep 2010 | |||
| 4 | Open Document | Open Filing | 01 Sep 2010 | 01 Sep 2010 | ||
| 4 | Open Document | Open Filing | 01 Sep 2010 | 01 Sep 2010 | ||
| CORRESP | Open Document | Open Filing | 01 Sep 2010 | |||
| UPLOAD | Open Document | Open Filing | 01 Sep 2010 | |||
| CORRESP | Open Document | Open Filing | 09 Aug 2010 | |||
| 10-Q | Open Document | Open Filing | FORM 10-Q | 06 Aug 2010 | 30 Jun 2010 | 000-32743 |
| CORRESP | Open Document | Open Filing | 22 Jul 2010 | |||
| 8-K | Open Document | Open Filing | FORM 8-K | 21 Jul 2010 | 21 Jul 2010 | 000-32743 |
| 8-K | Open Document | Open Filing | FORM 8-K | 19 Jul 2010 | 16 Jul 2010 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Jul 2010 | 08 Jul 2010 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 07 Jul 2010 | 30 Jun 2010 | 000-32743 |
| 3 | Open Document | Open Filing | FORM 3 | 06 Jul 2010 | 30 Jun 2010 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 21 Jun 2010 | 12 May 2010 | 000-32743 |
| 4 | Open Document | Open Filing | FORM 4 | 14 May 2010 | 12 May 2010 | |
| 4 | Open Document | Open Filing | 13 May 2010 | 12 May 2010 | ||
| 4 | Open Document | Open Filing | FORM 4 | 13 May 2010 | 12 May 2010 | |
| 4 | Open Document | Open Filing | FORM 4 | 13 May 2010 | 12 May 2010 | |
| 4 | Open Document | Open Filing | FORM 4 | 13 May 2010 | 12 May 2010 | |
| 4 | Open Document | Open Filing | 13 May 2010 | 12 May 2010 | ||
| 10-Q | Open Document | Open Filing | FORM 10-Q | 07 May 2010 | 31 Mar 2010 | 000-32743 |
| 8-K | Open Document | Open Filing | FORM 8-K | 28 Apr 2010 | 28 Apr 2010 | 000-32743 |
| 3 | Open Document | Open Filing | FORM 3 | 22 Apr 2010 | 16 Apr 2010 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 22 Apr 2010 | 21 Apr 2010 | 000-32743 |
| 8-K | Open Document | Open Filing | FORM 8-K | 20 Apr 2010 | 16 Apr 2010 | 000-32743 |
| DEF 14A | Open Document | Open Filing | DEFINITIVE PROXY STATEMENT | 01 Apr 2010 | 12 May 2010 | 000-32743 |
| 8-K | Open Document | Open Filing | FORM 8-K | 31 Mar 2010 | 26 Mar 2010 | 000-32743 |
| S-8 | Open Document | Open Filing | FORM S-8 | 16 Mar 2010 | 333-165510 | |
| 10-K | Open Document | Open Filing | FORM 10-K | 16 Mar 2010 | 31 Dec 2009 | 000-32743 |
| 8-K | Open Document | Open Filing | FORM 8-K | 04 Mar 2010 | 02 Mar 2010 | 000-32743 |
| 8-K | Open Document | Open Filing | FORM 8-K | 17 Feb 2010 | 12 Feb 2010 | 000-32743 |
| 8-K | Open Document | Open Filing | FORM 8-K | 27 Jan 2010 | 27 Jan 2010 | 000-32743 |