SEC EDGAR filings, ownership reports, and insider transactions for HEARTLAND EXPRESS INC.
Recent SEC filings for HEARTLAND EXPRESS INC including 8-K, 4, 10-Q and more.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 07 Jan 2026 | 31 Dec 2025 | 000-15087 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 19 Dec 2025 | 16 Dec 2025 | 000-15087 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 09 Dec 2025 | 09 Dec 2025 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Dec 2025 | 01 Dec 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Dec 2025 | 01 Dec 2025 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 10 Nov 2025 | 30 Sep 2025 | 000-15087 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 06 Nov 2025 | 31 Oct 2025 | 000-15087 |
| SCHEDULE 13G/A | Open SCHEDULE 13G/A document | View SEC filing for SCHEDULE 13G/A | 30 Oct 2025 | 005-39197 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 30 Oct 2025 | 22 Oct 2025 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 24 Oct 2025 | 22 Oct 2025 | |
| SCHEDULE 13G/A | Open SCHEDULE 13G/A document | View SEC filing for SCHEDULE 13G/A | 17 Oct 2025 | 005-39197 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Oct 2025 | 01 Oct 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Oct 2025 | 01 Oct 2025 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 16 Sep 2025 | 12 Sep 2025 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | 18 Aug 2025 | 14 Aug 2025 | ||
| SCHEDULE 13G/A | Open SCHEDULE 13G/A document | View SEC filing for SCHEDULE 13G/A | 14 Aug 2025 | 005-39197 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 08 Aug 2025 | 30 Jun 2025 | 000-15087 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 29 Jul 2025 | 24 Jul 2025 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jul 2025 | 01 Jul 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jul 2025 | 01 Jul 2025 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 17 Jun 2025 | 13 Jun 2025 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 16 May 2025 | 14 May 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 16 May 2025 | 14 May 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 16 May 2025 | 14 May 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 14 May 2025 | 12 May 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 14 May 2025 | 12 May 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 13 May 2025 | 09 May 2025 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 12 May 2025 | 31 Mar 2025 | 000-15087 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 09 May 2025 | 08 May 2025 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 09 May 2025 | 08 May 2025 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 08 May 2025 | 06 May 2025 | |
| SCHEDULE 13D/A | Open SCHEDULE 13D/A document | View SEC filing for SCHEDULE 13D/A | 07 May 2025 | 005-39197 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 07 May 2025 | 05 May 2025 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 02 May 2025 | 30 Apr 2025 | 000-15087 |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 11 Apr 2025 | 333-285031 | ||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 09 Apr 2025 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Apr 2025 | 01 Apr 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Apr 2025 | 01 Apr 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Apr 2025 | 01 Apr 2025 | |
| ARS | Open ARS document | View SEC filing for ARS | ARS | 28 Mar 2025 | 31 Dec 2024 | 000-15087 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 28 Mar 2025 | 000-15087 | |
| DEF 14A | Open DEF 14A document | Open XBRL data | View SEC filing for DEF 14A | DEF 14A | 28 Mar 2025 | 28 Mar 2025 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 25 Mar 2025 | 01 Jan 2025 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 18 Mar 2025 | 14 Mar 2025 | 000-15087 |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 25 Feb 2025 | 333-285031 | ||
| S-3 | Open S-3 document | View SEC filing for S-3 | S-3 | 18 Feb 2025 | 333-285031 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 18 Feb 2025 | 31 Dec 2024 | 000-15087 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 03 Feb 2025 | 28 Jan 2025 | 000-15087 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 06 Jan 2025 | 01 Jan 2025 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2025 | 01 Jan 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2025 | 01 Jan 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2025 | 01 Jan 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2025 | 01 Jan 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2025 | 01 Jan 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 23 Dec 2024 | 19 Dec 2024 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 23 Dec 2024 | 19 Dec 2024 | 000-15087 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 23 Dec 2024 | 17 Dec 2024 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Dec 2024 | 02 Dec 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Dec 2024 | 02 Dec 2024 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 04 Dec 2024 | 29 Nov 2024 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 20 Nov 2024 | 18 Nov 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 14 Nov 2024 | 12 Nov 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 12 Nov 2024 | 07 Nov 2024 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 12 Nov 2024 | 30 Sep 2024 | 000-15087 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 06 Nov 2024 | 005-39197 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 06 Nov 2024 | 04 Nov 2024 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 29 Oct 2024 | 29 Oct 2024 | 000-15087 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 19 Sep 2024 | 17 Sep 2024 | 000-15087 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 19 Sep 2024 | 14 Sep 2024 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 13 Sep 2024 | 11 Sep 2024 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 09 Aug 2024 | 30 Jun 2024 | 000-15087 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 07 Aug 2024 | 02 Aug 2024 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 06 Aug 2024 | 02 Aug 2024 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 26 Jul 2024 | 23 Jul 2024 | 000-15087 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 16 Jul 2024 | 09 May 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 16 Jul 2024 | 12 Jul 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 16 Jul 2024 | 12 Jul 2024 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 10 Jul 2024 | 005-39197 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 18 Jun 2024 | 14 Jun 2024 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 14 Jun 2024 | 12 Jun 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 16 May 2024 | 14 May 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 16 May 2024 | 14 May 2024 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 14 May 2024 | 09 May 2024 | 000-15087 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 10 May 2024 | 31 Mar 2024 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 07 May 2024 | 03 May 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 May 2024 | 01 May 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 30 Apr 2024 | 26 Apr 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 30 Apr 2024 | 26 Apr 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 30 Apr 2024 | 26 Apr 2024 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 30 Apr 2024 | 23 Apr 2024 | 000-15087 |
| ARS | Open ARS document | View SEC filing for ARS | ARS | 29 Mar 2024 | 31 Dec 2023 | 000-15087 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 29 Mar 2024 | 000-15087 | |
| DEF 14A | Open DEF 14A document | Open XBRL data | View SEC filing for DEF 14A | DEF 14A | 29 Mar 2024 | 31 Dec 2023 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 28 Mar 2024 | 01 Feb 2024 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 28 Mar 2024 | 01 Nov 2023 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 19 Mar 2024 | 15 Mar 2024 | 000-15087 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 28 Feb 2024 | 31 Dec 2023 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 26 Feb 2024 | 22 Feb 2024 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 14 Feb 2024 | 005-39197 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 13 Feb 2024 | 005-39197 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 12 Feb 2024 | 005-39197 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 02 Feb 2024 | 31 Jan 2024 | 000-15087 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 24 Jan 2024 | 005-39197 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 13 Dec 2023 | 11 Dec 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 08 Dec 2023 | 06 Dec 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Dec 2023 | 01 Dec 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Dec 2023 | 01 Dec 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Dec 2023 | 01 Dec 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 29 Nov 2023 | 27 Nov 2023 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 24 Nov 2023 | 005-39197 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 24 Nov 2023 | 21 Nov 2023 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 22 Nov 2023 | 20 Nov 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 22 Nov 2023 | 20 Nov 2023 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 14 Nov 2023 | 10 Nov 2023 | 000-15087 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 09 Nov 2023 | 30 Sep 2023 | 000-15087 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 07 Nov 2023 | 03 Nov 2023 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 06 Nov 2023 | 03 Nov 2023 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 02 Nov 2023 | 30 Oct 2023 | 000-15087 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 02 Nov 2023 | 30 Oct 2023 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 31 Oct 2023 | 26 Oct 2023 | 000-15087 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 19 Sep 2023 | 15 Sep 2023 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 07 Sep 2023 | 05 Sep 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 07 Sep 2023 | 05 Sep 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 29 Aug 2023 | 25 Aug 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 29 Aug 2023 | 25 Aug 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 24 Aug 2023 | 22 Aug 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 24 Aug 2023 | 22 Aug 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 17 Aug 2023 | 15 Aug 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 14 Aug 2023 | 10 Aug 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Aug 2023 | 08 Aug 2023 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 09 Aug 2023 | 30 Jun 2023 | 000-15087 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 04 Aug 2023 | 31 Jul 2023 | 000-15087 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 03 Aug 2023 | 31 Jul 2023 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 25 Jul 2023 | 24 Jul 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 25 Jul 2023 | 24 Jul 2023 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 21 Jun 2023 | 16 Jun 2023 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 18 May 2023 | 16 May 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 18 May 2023 | 16 May 2023 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 16 May 2023 | 11 May 2023 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 15 May 2023 | 11 May 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 15 May 2023 | 11 May 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 15 May 2023 | 11 May 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 15 May 2023 | 11 May 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 15 May 2023 | 11 May 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 15 May 2023 | 11 May 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 May 2023 | 08 May 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 08 May 2023 | 04 May 2023 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 08 May 2023 | 31 Mar 2023 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 May 2023 | 03 May 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 May 2023 | 02 May 2023 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 02 May 2023 | 27 Apr 2023 | 000-15087 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 17 Apr 2023 | 11 Apr 2023 | 000-15087 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 31 Mar 2023 | 000-15087 | |
| DEF 14A | Open DEF 14A document | Open XBRL data | View SEC filing for DEF 14A | DEF 14A | 31 Mar 2023 | 000-15087 | |
| ARS | Open ARS document | View SEC filing for ARS | ARS | 31 Mar 2023 | 31 Dec 2022 | 000-15087 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 27 Mar 2023 | 23 Mar 2023 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 22 Mar 2023 | 17 Mar 2023 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 15 Mar 2023 | 13 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Mar 2023 | 12 Sep 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Mar 2023 | 31 Oct 2022 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 01 Mar 2023 | 31 Dec 2022 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 14 Feb 2023 | 10 Feb 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 14 Feb 2023 | 10 Feb 2023 | |
| 5 | Open 5 document | View SEC filing for 5 | FORM 5 | 14 Feb 2023 | 31 Dec 2022 | |
| 5 | Open 5 document | View SEC filing for 5 | FORM 5 | 14 Feb 2023 | 31 Dec 2022 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 14 Feb 2023 | 005-39197 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 14 Feb 2023 | 005-39197 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 09 Feb 2023 | 005-39197 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 09 Feb 2023 | 03 Feb 2023 | 000-15087 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 08 Feb 2023 | 005-39197 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 24 Jan 2023 | 005-39197 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 20 Dec 2022 | 16 Dec 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 14 Dec 2022 | 12 Dec 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 13 Dec 2022 | 09 Dec 2022 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 29 Nov 2022 | 25 Nov 2022 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 28 Nov 2022 | 25 Nov 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 28 Nov 2022 | 25 Nov 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 28 Nov 2022 | 25 Nov 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 28 Nov 2022 | 25 Nov 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 28 Nov 2022 | 25 Nov 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 16 Nov 2022 | 11 Nov 2022 | |
| 8-K/A | Open 8-K/A document | Open XBRL data | View SEC filing for 8-K/A | 8-K/A | 15 Nov 2022 | 31 Aug 2022 | 000-15087 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 09 Nov 2022 | 30 Sep 2022 | 000-15087 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 09 Nov 2022 | 005-39197 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 07 Nov 2022 | 02 Nov 2022 | 000-15087 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 04 Nov 2022 | 31 Oct 2022 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Nov 2022 | 31 Oct 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Nov 2022 | 31 Oct 2022 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 06 Oct 2022 | |||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 28 Sep 2022 | |||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 20 Sep 2022 | 16 Sep 2022 | 000-15087 |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 16 Sep 2022 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 09 Sep 2022 | 07 Sep 2022 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 31 Aug 2022 | 31 Aug 2022 | 000-15087 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 22 Aug 2022 | 21 Aug 2022 | 000-15087 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 09 Aug 2022 | 30 Jun 2022 | 000-15087 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 27 Jul 2022 | 25 Jul 2022 | 000-15087 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 21 Jun 2022 | 17 Jun 2022 | 000-15087 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 02 Jun 2022 | 31 May 2022 | 000-15087 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 25 May 2022 | 23 May 2022 | 000-15087 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 13 May 2022 | 12 May 2022 | 000-15087 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 09 May 2022 | 31 Mar 2022 | 000-15087 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 22 Apr 2022 | 21 Apr 2022 | 000-15087 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 01 Apr 2022 | 000-15087 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 01 Apr 2022 | 31 Dec 2021 | 000-15087 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 16 Mar 2022 | 15 Mar 2022 | 000-15087 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 11 Mar 2022 | 07 Mar 2022 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 09 Mar 2022 | 07 Mar 2022 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 25 Feb 2022 | 31 Dec 2021 | 000-15087 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 11 Feb 2022 | 005-39197 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 11 Feb 2022 | 005-39197 | |
| 5 | Open 5 document | View SEC filing for 5 | FORM 5 | 11 Feb 2022 | 31 Dec 2021 | |
| 5 | Open 5 document | View SEC filing for 5 | FORM 5 | 11 Feb 2022 | 31 Dec 2021 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 10 Feb 2022 | 005-39197 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 04 Feb 2022 | 005-39197 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 01 Feb 2022 | 005-39197 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 21 Jan 2022 | 20 Jan 2022 | 000-15087 |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 02 Dec 2021 | |||
| 10-K/A | Open 10-K/A document | Open XBRL data | View SEC filing for 10-K/A | 10-K/A | 01 Dec 2021 | 31 Dec 2020 | 000-15087 |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 30 Nov 2021 | |||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 24 Nov 2021 | 22 Nov 2021 | 000-15087 |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 16 Nov 2021 | |||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 16 Nov 2021 | 11 Nov 2021 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Nov 2021 | 03 Nov 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Nov 2021 | 03 Nov 2021 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 04 Nov 2021 | 30 Sep 2021 | 000-15087 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 01 Nov 2021 | 29 Oct 2021 | 000-15087 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 18 Oct 2021 | 14 Oct 2021 | 000-15087 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 02 Sep 2021 | 31 Aug 2021 | 000-15087 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 23 Aug 2021 | 20 Aug 2021 | 000-15087 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 06 Aug 2021 | 30 Jun 2021 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Aug 2021 | 29 Jul 2021 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 19 Jul 2021 | 19 Jul 2021 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 15 Jun 2021 | 14 Jun 2021 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 14 Jun 2021 | 11 Jun 2021 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jun 2021 | 03 Jun 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 28 May 2021 | 26 May 2021 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 19 May 2021 | 13 May 2021 | 000-15087 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 07 May 2021 | 31 Mar 2021 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 29 Apr 2021 | 27 Apr 2021 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 21 Apr 2021 | 21 Apr 2021 | 000-15087 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 02 Apr 2021 | 000-15087 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 02 Apr 2021 | 31 Dec 2020 | 000-15087 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 29 Mar 2021 | 23 Mar 2021 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 12 Mar 2021 | 12 Mar 2021 | 000-15087 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 22 Feb 2021 | 31 Dec 2020 | 000-15087 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G HOLDINGS REPORT AMENDMENT | 16 Feb 2021 | 005-39197 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 16 Feb 2021 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 16 Feb 2021 | ||
| 5 | Open 5 document | View SEC filing for 5 | FORM 5 | 12 Feb 2021 | 31 Dec 2020 | |
| 5 | Open 5 document | View SEC filing for 5 | FORM 5 | 12 Feb 2021 | 31 Dec 2020 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 11 Feb 2021 | 005-39197 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 10 Feb 2021 | 005-39197 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 20 Jan 2021 | 19 Jan 2021 | 000-15087 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 08 Jan 2021 | 005-39197 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 24 Nov 2020 | 23 Nov 2020 | 000-15087 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 23 Nov 2020 | 20 Nov 2020 | 000-15087 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 09 Nov 2020 | 30 Sep 2020 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 09 Nov 2020 | 05 Nov 2020 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 30 Oct 2020 | 28 Oct 2020 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 30 Oct 2020 | 28 Oct 2020 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 27 Oct 2020 | 26 Oct 2020 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 20 Oct 2020 | 16 Oct 2020 | 000-15087 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 11 Sep 2020 | 11 Sep 2020 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 14 Aug 2020 | 14 Aug 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 14 Aug 2020 | 14 Aug 2020 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 05 Aug 2020 | 30 Jun 2020 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 27 Jul 2020 | 21 Jan 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 27 Jul 2020 | 21 Jan 2020 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 27 Jul 2020 | 005-39197 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 24 Jul 2020 | 21 Jul 2020 | 000-15087 |
| 424B4 | Open 424B4 document | View SEC filing for 424B4 | 424(B)(4) PROSPECTUS SUPPLEMENT | 23 Jul 2020 | 333-239983 | |
| 424B5 | Open 424B5 document | View SEC filing for 424B5 | 424(B)(5) PRELIMINARY PROSPECTUS SUPPLEMENT | 21 Jul 2020 | 333-239983 | |
| S-3ASR | Open S-3ASR document | View SEC filing for S-3ASR | FORM S-3ASR | 21 Jul 2020 | 333-239983 | |
| 10-K/A | Open 10-K/A document | Open XBRL data | View SEC filing for 10-K/A | 10-K/A | 21 Jul 2020 | 31 Dec 2019 | 000-15087 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 17 Jul 2020 | 16 Jul 2020 | 000-15087 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 09 Jun 2020 | 09 Jun 2020 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 18 May 2020 | 14 May 2020 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 15 May 2020 | 14 May 2020 | 000-15087 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 08 May 2020 | 31 Mar 2020 | 000-15087 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 01 May 2020 | 000-15087 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 22 Apr 2020 | 21 Apr 2020 | 000-15087 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 03 Apr 2020 | 000-15087 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 03 Apr 2020 | 31 Dec 2019 | 000-15087 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 10 Mar 2020 | 10 Mar 2020 | 000-15087 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 25 Feb 2020 | 31 Dec 2019 | 000-15087 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G HOLDINGS REPORT AMENDMENT | 14 Feb 2020 | 005-39197 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 12 Feb 2020 | 10 Feb 2020 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 12 Feb 2020 | 005-39197 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 11 Feb 2020 | 005-39197 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 06 Feb 2020 | 05 Feb 2020 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 05 Feb 2020 | 005-39197 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 04 Feb 2020 | 005-39197 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 04 Feb 2020 | 005-39197 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 27 Jan 2020 | 23 Jan 2020 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2020 | 01 Jan 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 18 Dec 2019 | 22 Jan 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 18 Dec 2019 | 22 Jan 2019 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 26 Nov 2019 | 25 Nov 2019 | 000-15087 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 12 Nov 2019 | 30 Sep 2019 | 000-15087 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 31 Oct 2019 | 30 Oct 2019 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 22 Oct 2019 | 18 Oct 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 22 Oct 2019 | 18 Oct 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 22 Oct 2019 | 18 Oct 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 22 Oct 2019 | 18 Oct 2019 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 18 Oct 2019 | 14 Oct 2019 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 13 Sep 2019 | 12 Sep 2019 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 10 Sep 2019 | 10 Sep 2019 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 30 Aug 2019 | 26 Aug 2019 | 000-15087 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 08 Aug 2019 | 30 Jun 2019 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 22 Jul 2019 | 18 Jul 2019 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 14 Jun 2019 | 11 Jun 2019 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 20 May 2019 | 16 May 2019 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 17 May 2019 | 16 May 2019 | 000-15087 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 09 May 2019 | 31 Mar 2019 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 23 Apr 2019 | 18 Apr 2019 | 000-15087 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 05 Apr 2019 | 000-15087 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 05 Apr 2019 | 31 Dec 2018 | 000-15087 |
| 5 | Open 5 document | View SEC filing for 5 | FORM 5 | 29 Mar 2019 | 31 Dec 2006 | |
| 5 | Open 5 document | View SEC filing for 5 | FORM 5 | 29 Mar 2019 | 31 Dec 2005 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 18 Mar 2019 | 15 Mar 2019 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 14 Mar 2019 | 12 Mar 2019 | 000-15087 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 21 Feb 2019 | 31 Dec 2018 | 000-15087 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G HOLDINGS REPORT AMENDMENT | 14 Feb 2019 | 005-39197 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 11 Feb 2019 | 005-39197 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 11 Feb 2019 | 005-39197 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 04 Feb 2019 | 005-39197 | ||
| 5 | Open 5 document | View SEC filing for 5 | FORM 5 | 28 Jan 2019 | 31 Dec 2018 | |
| 5 | Open 5 document | View SEC filing for 5 | FORM 5 | 28 Jan 2019 | 31 Dec 2018 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 28 Jan 2019 | 005-39197 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 25 Jan 2019 | 005-39197 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 23 Jan 2019 | 22 Jan 2019 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2019 | 01 Jan 2019 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 13 Dec 2018 | |||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 11 Dec 2018 | |||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 29 Nov 2018 | |||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 06 Nov 2018 | 30 Sep 2018 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 24 Oct 2018 | 23 Oct 2018 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 19 Oct 2018 | 17 Oct 2018 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 18 Oct 2018 | 16 Oct 2018 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 17 Sep 2018 | 14 Sep 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 14 Sep 2018 | 12 Sep 2018 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 12 Sep 2018 | 11 Sep 2018 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 05 Sep 2018 | 31 Aug 2018 | 000-15087 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 09 Aug 2018 | 30 Jun 2018 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Aug 2018 | 31 Jul 2018 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 20 Jul 2018 | 19 Jul 2018 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 13 Jun 2018 | 12 Jun 2018 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 08 Jun 2018 | 06 Jun 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jun 2018 | 01 Jun 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 21 May 2018 | 17 May 2018 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 15 May 2018 | 10 May 2018 | 000-15087 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 14 May 2018 | 10 May 2018 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 11 May 2018 | 10 May 2018 | 000-15087 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 10 May 2018 | 31 Mar 2018 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 26 Apr 2018 | 25 Apr 2018 | 000-15087 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 02 Apr 2018 | 30 Mar 2018 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 30 Mar 2018 | 000-15087 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 30 Mar 2018 | 31 Dec 2017 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 14 Mar 2018 | 13 Mar 2018 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 13 Mar 2018 | 07 Mar 2018 | 000-15087 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 02 Mar 2018 | 005-39197 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 01 Mar 2018 | 31 Dec 2017 | 000-15087 |
| 5 | Open 5 document | View SEC filing for 5 | FORM 5 | 13 Feb 2018 | 31 Dec 2017 | |
| 5 | Open 5 document | View SEC filing for 5 | FORM 5 | 13 Feb 2018 | 31 Dec 2017 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 13 Feb 2018 | 005-39197 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 13 Feb 2018 | 005-39197 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 12 Feb 2018 | 12 Feb 2018 | 000-15087 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 09 Feb 2018 | 005-39197 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 13G | 09 Feb 2018 | 005-39197 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 08 Feb 2018 | 005-39197 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 25 Jan 2018 | 005-39197 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 08 Jan 2018 | 02 Jan 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 20 Dec 2017 | 20 Dec 2017 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 30 Nov 2017 | 27 Nov 2017 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 21 Nov 2017 | 16 Nov 2017 | 000-15087 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 09 Nov 2017 | 30 Sep 2017 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 03 Nov 2017 | 01 Nov 2017 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 31 Oct 2017 | 27 Oct 2017 | 000-15087 |
| 8-K/A | Open 8-K/A document | View SEC filing for 8-K/A | 8-K/A | 19 Sep 2017 | 06 Jul 2017 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 15 Sep 2017 | 12 Sep 2017 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 13 Sep 2017 | 11 Sep 2017 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 21 Aug 2017 | 005-39197 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 09 Aug 2017 | 30 Jun 2017 | 000-15087 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 04 Aug 2017 | 02 Aug 2017 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K (IDC ACQUISITION) | 06 Jul 2017 | 06 Jul 2017 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 14 Jun 2017 | 12 Jun 2017 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Jun 2017 | 01 Jun 2017 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 15 May 2017 | 11 May 2017 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 15 May 2017 | 11 May 2017 | 000-15087 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 10 May 2017 | 31 Mar 2017 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | Q1 17 EARNINGS RELEASE 8K | 24 Apr 2017 | 21 Apr 2017 | 000-15087 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 31 Mar 2017 | 000-15087 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 31 Mar 2017 | 31 Dec 2016 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 15 Mar 2017 | 14 Mar 2017 | 000-15087 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 28 Feb 2017 | 31 Dec 2016 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 21 Feb 2017 | 16 Feb 2017 | 000-15087 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 13 Feb 2017 | 005-39197 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 10 Feb 2017 | 005-39197 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 10 Feb 2017 | 27 Jan 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Feb 2017 | 08 Feb 2017 | |
| 5 | Open 5 document | View SEC filing for 5 | FORM 5 | 31 Jan 2017 | 31 Dec 2016 | |
| 5 | Open 5 document | View SEC filing for 5 | FORM 5 | 31 Jan 2017 | 31 Dec 2016 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 31 Jan 2017 | 27 Jan 2017 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 27 Jan 2017 | 26 Jan 2017 | 000-15087 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 24 Jan 2017 | 005-39197 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 13 Dec 2016 | 005-39197 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 22 Nov 2016 | 21 Nov 2016 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 18 Nov 2016 | 16 Nov 2016 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 18 Nov 2016 | 18 Nov 2016 | 000-15087 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 09 Nov 2016 | 30 Sep 2016 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 24 Oct 2016 | 20 Oct 2016 | 000-15087 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 11 Oct 2016 | 005-39197 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 14 Sep 2016 | 13 Sep 2016 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 25 Aug 2016 | 24 Aug 2016 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 09 Aug 2016 | 30 Jun 2016 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 29 Jul 2016 | 28 Jul 2016 | 000-15087 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 07 Jul 2016 | 005-39197 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 16 Jun 2016 | 14 Jun 2016 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | Q2 2016 DIVIDEND | 13 Jun 2016 | 10 Jun 2016 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 09 Jun 2016 | 01 Jun 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 09 Jun 2016 | 01 Jun 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 09 Jun 2016 | 01 Jun 2016 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 23 May 2016 | 20 May 2016 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 11 May 2016 | 05 May 2016 | 000-15087 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 10 May 2016 | 31 Mar 2016 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 06 May 2016 | 05 May 2016 | 000-15087 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 28 Apr 2016 | 26 Apr 2016 | 000-15087 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 24 Mar 2016 | 000-15087 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 24 Mar 2016 | 31 Dec 2015 | 000-15087 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 17 Mar 2016 | 16 Mar 2016 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 17 Mar 2016 | 16 Mar 2016 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 29 Feb 2016 | 31 Dec 2015 | 000-15087 |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 11 Feb 2016 | 005-39197 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 10 Feb 2016 | 005-39197 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SCHEDULE 13G | 10 Feb 2016 | 005-39197 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 05 Feb 2016 | 005-39197 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 05 Feb 2016 | 005-39197 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 05 Feb 2016 | 005-39197 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SC 13G | 05 Feb 2016 | 005-39197 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 05 Feb 2016 | 005-39197 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 05 Feb 2016 | 005-39197 | |
| 5 | Open 5 document | View SEC filing for 5 | FORM 5 | 04 Feb 2016 | 31 Dec 2015 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 04 Feb 2016 | 11 Jun 2015 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 04 Feb 2016 | 11 Jun 2015 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 04 Feb 2016 | 30 Jun 2014 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 27 Jan 2016 | 26 Jan 2016 | 000-15087 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 26 Jan 2016 | 005-39197 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SC 13G | 15 Jan 2016 | 005-39197 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 21 Dec 2015 | 18 Dec 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 21 Dec 2015 | 18 Dec 2015 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 21 Dec 2015 | 005-39197 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 21 Dec 2015 | 005-39197 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 16 Dec 2015 | 14 Dec 2015 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 09 Dec 2015 | 005-39197 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 09 Dec 2015 | 005-39197 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 09 Dec 2015 | 07 Dec 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 09 Dec 2015 | 07 Dec 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Dec 2015 | 30 Nov 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Dec 2015 | 30 Nov 2015 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 23 Nov 2015 | 23 Nov 2015 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 16 Nov 2015 | 16 Nov 2015 | 000-15087 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 09 Nov 2015 | 30 Sep 2015 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 29 Oct 2015 | 27 Oct 2015 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 29 Oct 2015 | 23 Oct 2015 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 13 Oct 2015 | 09 Oct 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 13 Oct 2015 | 09 Oct 2015 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8K | 01 Oct 2015 | 25 Sep 2015 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 29 Sep 2015 | 25 Sep 2015 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 03 Sep 2015 | 03 Sep 2015 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 21 Aug 2015 | 19 Aug 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 21 Aug 2015 | 19 Aug 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 14 Aug 2015 | 11 Aug 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 14 Aug 2015 | 11 Aug 2015 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 10 Aug 2015 | 30 Jun 2015 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 29 Jul 2015 | 28 Jul 2015 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 16 Jun 2015 | 15 Jun 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 16 Jun 2015 | 15 Jun 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 16 Jun 2015 | 01 Jun 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 16 Jun 2015 | 12 Jun 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 12 Jun 2015 | 10 Jun 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 12 Jun 2015 | 10 Jun 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 12 Jun 2015 | 10 Jun 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 12 Jun 2015 | 11 Jun 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 12 Jun 2015 | 11 Jun 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 12 Jun 2015 | 11 Jun 2015 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 11 Jun 2015 | 11 Jun 2015 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Jun 2015 | 15 May 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Jun 2015 | 15 May 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Jun 2015 | 15 May 2015 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D/A | 09 Jun 2015 | 005-39197 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jun 2015 | 10 Mar 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jun 2015 | 04 Jun 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jun 2015 | 04 Jun 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 01 Jun 2015 | 28 May 2015 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 27 May 2015 | 14 May 2015 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 18 May 2015 | 14 May 2015 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 15 May 2015 | 14 May 2015 | 000-15087 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 11 May 2015 | 31 Mar 2015 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 23 Apr 2015 | 22 Apr 2015 | 000-15087 |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 10 Apr 2015 | |||
| ARS | Open ARS document | View SEC filing for ARS | AUTO-GENERATED PAPER DOCUMENT | 06 Apr 2015 | 31 Dec 2014 | 000-15087 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 01 Apr 2015 | 000-15087 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 01 Apr 2015 | 31 Dec 2014 | 000-15087 |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 19 Mar 2015 | |||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G 2009 GERDIN HEARTLAND TRUST AMENDMENT NO. 5 | 13 Mar 2015 | 005-39197 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 12 Mar 2015 | 005-39197 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 12 Mar 2015 | 10 Mar 2015 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 12 Mar 2015 | 12 Mar 2015 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 11 Mar 2015 | 04 Mar 2015 | 000-15087 |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 06 Mar 2015 | |||
| 424B1 | Open 424B1 document | View SEC filing for 424B1 | 424B1 | 05 Mar 2015 | 333-202425 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 05 Mar 2015 | 05 Mar 2015 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Mar 2015 | 15 Jan 2014 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 03 Mar 2015 | 12 Dec 2013 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 02 Mar 2015 | 02 Mar 2015 | 000-15087 |
| S-3ASR | Open S-3ASR document | View SEC filing for S-3ASR | FORM S-3ASR | 02 Mar 2015 | 333-202425 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 2014 10K | 02 Mar 2015 | 31 Dec 2014 | 000-15087 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 10 Feb 2015 | 005-39197 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 16G/A 2009 GERDIN HEARTLAND TRUST AMENDMENT NO. 4 | 10 Feb 2015 | 005-39197 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G ANN GERDIN AMENDMENT NO. 5 | 10 Feb 2015 | 005-39197 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | Q4 2014 EARNINGS RELEASE 8K | 04 Feb 2015 | 03 Feb 2015 | 000-15087 |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 03 Feb 2015 | 005-39197 | ||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D MIKE GERDIN AMENDMENT NO. 15 | 20 Jan 2015 | 005-39197 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 20 Jan 2015 | 15 Jan 2015 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | NEO RESTRICTED STOCK GRANT | 30 Dec 2014 | 24 Dec 2014 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 29 Dec 2014 | 24 Dec 2014 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D MIKE GERDIN AMENDMENT NO.14 | 19 Dec 2014 | 005-39197 | |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 16 Dec 2014 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 16 Dec 2014 | 12 Dec 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 15 Dec 2014 | 12 Dec 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Dec 2014 | 09 Dec 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Dec 2014 | 01 Dec 2014 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 02 Dec 2014 | |||
| 8-K | Open 8-K document | View SEC filing for 8-K | Q4 2014 DIVIDEND 8K | 20 Nov 2014 | 20 Nov 2014 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 18 Nov 2014 | 17 Nov 2014 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | NEO COMPENSATORY CHANGES 8-K | 14 Nov 2014 | 10 Nov 2014 | 000-15087 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | SEPTEMBER 30, 2014 10-Q | 10 Nov 2014 | 30 Sep 2014 | 000-15087 |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 05 Nov 2014 | |||
| 8-K | Open 8-K document | View SEC filing for 8-K | Q3 2014 EARNINGS RELEASE 8K | 29 Oct 2014 | 24 Oct 2014 | 000-15087 |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 22 Oct 2014 | |||
| 8-K | Open 8-K document | View SEC filing for 8-K | Q3 2014 DIVIDEND 8K | 09 Sep 2014 | 08 Sep 2014 | 000-15087 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D MIKE GERDIN AMENDMENT NO. 13 | 05 Sep 2014 | 005-39197 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D LAWRENCE CROUSE AMENDMENT NO. 2 | 05 Sep 2014 | 005-39197 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Sep 2014 | 11 Aug 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Sep 2014 | 11 Aug 2014 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | JUNE 30, 2014 10-Q | 11 Aug 2014 | 30 Jun 2014 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | Q2 2014 EARNINGS RELEASE 8K | 25 Jul 2014 | 22 Jul 2014 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jul 2014 | 30 Jun 2014 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | Q2 2014 DIVIDEND 8K | 10 Jun 2014 | 10 Jun 2014 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 28 May 2014 | 21 May 2014 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | NAMED EXECUTIVE OFFICER CHANGES | 14 May 2014 | 08 May 2014 | 000-15087 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | MARCH 31, 2014 10-Q | 12 May 2014 | 31 Mar 2014 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | ANNUAL STOCKHOLDERS MEETING VOTING RESULTS 8-K | 09 May 2014 | 08 May 2014 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | Q1 2014 EARNINGS RELEASE 8K | 23 Apr 2014 | 23 Apr 2014 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 31 Mar 2014 | 25 Mar 2014 | 000-15087 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | NOTICE OF INTERNET AVAILABILITY (2014 DEFINITIVE PROXY) | 28 Mar 2014 | 000-15087 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | 2014 PROXY STATEMENT | 28 Mar 2014 | 08 May 2014 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 19 Mar 2014 | 06 Dec 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 19 Mar 2014 | 02 Dec 2013 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | Q1 2014 DIVIDEND 8K | 10 Mar 2014 | 10 Mar 2014 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Mar 2014 | 07 Mar 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 06 Mar 2014 | 05 Mar 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Mar 2014 | 04 Mar 2014 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 2013 10-K | 03 Mar 2014 | 31 Dec 2013 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Mar 2014 | 28 Feb 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 19 Feb 2014 | 18 Feb 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 19 Feb 2014 | 18 Feb 2014 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SCHEDULE 13G | 13 Feb 2014 | 005-39197 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A 2009 GERDIN HEARTLAND TRUST AMENDMENT NO. 3 | 10 Feb 2014 | 005-39197 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G ANN GERDIN AMENDMENT NO. 4 | 10 Feb 2014 | 005-39197 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 07 Feb 2014 | 005-39197 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 13G FINAL FILING - HLTD | 07 Feb 2014 | 005-39197 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | Q4 2013 EARNINGS RELEASE 8K | 05 Feb 2014 | 04 Feb 2014 | 000-15087 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D MIKE GERDIN AMENDMENT NO. 12 | 31 Jan 2014 | 005-39197 | |
| 8-K/A | Open 8-K/A document | View SEC filing for 8-K/A | 8-K/A | 27 Jan 2014 | 11 Nov 2013 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 17 Jan 2014 | 15 Jan 2014 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 19 Dec 2013 | |||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D MIKE GERDIN AMENDMENT NO. 11 | 18 Dec 2013 | 005-39197 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G ANN GERDIN AMENDMENT NO. 3 | 18 Dec 2013 | 005-39197 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 13 Dec 2013 | 12 Dec 2013 | |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 13 Dec 2013 | |||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 10 Dec 2013 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Dec 2013 | 02 Dec 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Dec 2013 | 02 Dec 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Dec 2013 | 29 Nov 2013 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | Q4 2013 DIVIDEND 8K | 25 Nov 2013 | 25 Nov 2013 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | L. GORDON APPOINTMENT TO BOARD OF DIRECTORS | 15 Nov 2013 | 11 Nov 2013 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 13 Nov 2013 | 11 Nov 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 13 Nov 2013 | 11 Nov 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 13 Nov 2013 | 11 Nov 2013 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 13 Nov 2013 | 11 Nov 2013 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 13 Nov 2013 | 11 Nov 2013 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 13 Nov 2013 | 11 Nov 2013 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 12 Nov 2013 | 11 Nov 2013 | 000-15087 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | SEPTEMBER 30, 2013 10Q | 08 Nov 2013 | 30 Sep 2013 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | Q3 2013 EARNINGS RELEASE 8K | 18 Oct 2013 | 16 Oct 2013 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | Q3 2013 DIVIDEND 8K | 10 Sep 2013 | 09 Sep 2013 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 20 Aug 2013 | 19 Aug 2013 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D MIKE GERDIN AMENDMENT NO. 10 | 20 Aug 2013 | 005-39197 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 13 Aug 2013 | 12 Aug 2013 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | JUNE 30, 2013 10-Q | 09 Aug 2013 | 30 Jun 2013 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Aug 2013 | 31 Jul 2013 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | Q2 2013 EARNINGS RELEASE 8K | 22 Jul 2013 | 19 Jul 2013 | 000-15087 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G ANN GERDIN AMENDMENT NO. 2 | 09 Jul 2013 | 005-39197 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D MIKE GERDIN AMENDMENT NO. 9 | 09 Jul 2013 | 005-39197 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Jul 2013 | 03 Jul 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Jul 2013 | 28 Jun 2013 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | Q2 2013 DIVIDEND 8K | 11 Jun 2013 | 10 Jun 2013 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jun 2013 | 03 Jun 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jun 2013 | 03 Jun 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jun 2013 | 03 Jun 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jun 2013 | 03 Jun 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 28 May 2013 | 28 May 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 20 May 2013 | 16 May 2013 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | ANNUAL STOCKHOLDERS MEETING VOTING RESULTS 8-K | 10 May 2013 | 09 May 2013 | 000-15087 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | MARCH 31, 2013 10-Q | 10 May 2013 | 31 Mar 2013 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | Q1 2013 EARNINGS RELEASE 8-K | 16 Apr 2013 | 16 Apr 2013 | 000-15087 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | NOTICE OF INTERNET AVAILABILITY (2013 DEFINITIVE PROXY) | 28 Mar 2013 | 000-15087 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | 2013 PROXY STATEMENT | 28 Mar 2013 | 09 May 2013 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | Q1 2013 DIVIDEND 8-K | 11 Mar 2013 | 11 Mar 2013 | 000-15087 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 2012 10-K | 01 Mar 2013 | 31 Dec 2012 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 21 Feb 2013 | 20 Feb 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 21 Feb 2013 | 20 Feb 2013 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A ANN GERDIN | 19 Feb 2013 | 005-39197 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 13G AMENDED ANNUAL FILING - HTLD | 13 Feb 2013 | 005-39197 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 11 Feb 2013 | 005-39197 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A 2009 GERDIN TRUST | 11 Feb 2013 | 005-39197 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | Q4 2012 EARNINGS RELEASE 8K | 23 Jan 2013 | 23 Jan 2013 | 000-15087 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D MIKE GERDIN AMENDMENT NO. 8 | 18 Jan 2013 | 005-39197 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 17 Jan 2013 | 19 Dec 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 08 Jan 2013 | 07 Jan 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 28 Dec 2012 | 19 Dec 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 14 Dec 2012 | 12 Dec 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Dec 2012 | 30 Nov 2012 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D MIKE GERDIN AMENDMENT NO. 7 | 03 Dec 2012 | 005-39197 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | Q4 2012 DIVIDEND 8K | 16 Nov 2012 | 16 Nov 2012 | 000-15087 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | SEPTEMBER 30, 2012 10-Q | 09 Nov 2012 | 30 Sep 2012 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | Q3 2012 EARNINGS RELEASE 8K | 12 Oct 2012 | 12 Oct 2012 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | Q3 2012 DIVIDEND PRESS RELEASE 8K | 12 Sep 2012 | 10 Sep 2012 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 22 Aug 2012 | 20 Aug 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 16 Aug 2012 | 13 Aug 2012 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D MIKE GERDIN AMENDMENT NO. 6 | 16 Aug 2012 | 005-39197 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | JUNE 30, 2012 10-Q | 08 Aug 2012 | 30 Jun 2012 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | Q2 2012 EARNINGS RELEASE 8K | 20 Jul 2012 | 19 Jul 2012 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Jul 2012 | 27 Jun 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Jul 2012 | 27 Jun 2012 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SCHEDULE 13G ANN GERDIN | 02 Jul 2012 | 005-39197 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D MIKE GERDIN AMENDMENT NO. 5 | 27 Jun 2012 | 005-39197 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 25 Jun 2012 | 21 Jun 2012 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | Q2 2012 QUARTERLY DIVIDEND 8K | 07 Jun 2012 | 07 Jun 2012 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Jun 2012 | 01 Jun 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Jun 2012 | 01 Jun 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Jun 2012 | 01 Jun 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Jun 2012 | 01 Jun 2012 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D MIKE GERDIN AMENDMENT NO. 4 | 23 May 2012 | 005-39197 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - GENERATED BY WEBFILINGS | 22 May 2012 | 21 May 2012 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | ANNUAL MEETING 8-K | 15 May 2012 | 10 May 2012 | 000-15087 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | MARCH 31, 2012 10-Q | 10 May 2012 | 31 Mar 2012 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - GENERATED BY WEBFILINGS | 08 May 2012 | 02 May 2012 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | Q1 2012 EARNINGS RELEASE 8K | 19 Apr 2012 | 17 Apr 2012 | 000-15087 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | NOTICE OF INTERNET AVAILABILITY (2012 DEFINITIVE PROXY) | 26 Mar 2012 | 000-15087 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | 2012 PROXY STATEMENT | 23 Mar 2012 | 10 May 2012 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | Q1 2012 DIVIDEND 8K | 13 Mar 2012 | 12 Mar 2012 | 000-15087 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 09 Mar 2012 | 005-39197 | ||
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 2011 10K | 28 Feb 2012 | 31 Dec 2011 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | NEO COMPENSATORY ARRANGEMENTS | 24 Feb 2012 | 22 Feb 2012 | 000-15087 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A 2009 GERDIN TRUST | 14 Feb 2012 | 005-39197 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 14 Feb 2012 | 005-39197 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | HEARTLAND EXPRESS INC 13G ANNUAL FILING | 13 Feb 2012 | 005-39197 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 13 Feb 2012 | 005-39197 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | SHARE REPURCHASE AUTHORIZATION 8K | 13 Feb 2012 | 10 Feb 2012 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 FOR CROUSE LAWRENCE D ON 2012-02-10 | 10 Feb 2012 | 03 Feb 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 FOR GERDIN MICHAEL J ON 2012-02-10 | 10 Feb 2012 | 03 Feb 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 FOR GERDIN MICHAEL J ON 2012-01-23 | 24 Jan 2012 | 17 Jan 2012 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D MIKE GERDIN AMENDMENT NO. 3 | 23 Jan 2012 | 005-39197 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | DECEMBER 31, 2011 EARNINGS RELEASE 8K | 23 Jan 2012 | 20 Jan 2012 | 000-15087 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D MIKE GERDIN AMENDMENT NO. 2 | 23 Dec 2011 | 005-39197 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 FOR GERDIN MICHAEL J ON 2011-12-19 | 21 Dec 2011 | 14 Dec 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Dec 2011 | 14 Dec 2011 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | RESTRICTED STOCK AWARDS 8-K | 16 Dec 2011 | 14 Dec 2011 | 000-15087 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D/A LARRY CROUSE AMENDMENT NO. 1 | 16 Dec 2011 | 005-39197 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Dec 2011 | 14 Dec 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Dec 2011 | 14 Dec 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Dec 2011 | 14 Dec 2011 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D RUSS AND ANN AMENDMENT NO. 22 | 05 Dec 2011 | 005-39197 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D MIKE GERDIN AMENDMENT NO. 1 | 05 Dec 2011 | 005-39197 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Dec 2011 | 30 Nov 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Dec 2011 | 30 Nov 2011 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | Q4 2011 DIVIDEND 8K | 30 Nov 2011 | 29 Nov 2011 | 000-15087 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | SEPTEMBER 30, 2011 10-Q | 08 Nov 2011 | 30 Sep 2011 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | ELECTION OF NEW DIRECTOR 8K | 01 Nov 2011 | 26 Oct 2011 | 000-15087 |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 31 Oct 2011 | 26 Oct 2011 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | SEPTEMBER 30, 2011 EARNINGS RELEASE 8K | 26 Oct 2011 | 25 Oct 2011 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | RUSS GERDIN PASSING 8K | 20 Oct 2011 | 15 Oct 2011 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | Q3 2011 DIVIDEND 8K | 13 Sep 2011 | 12 Sep 2011 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CHAIRMAN AND CEO RETIREMENT | 02 Sep 2011 | 02 Sep 2011 | 000-15087 |
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | SCHEDULE 13D MIKE GERDIN | 29 Aug 2011 | 005-39197 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D RUSS AND ANN AMENDMENT NO. 21 | 24 Aug 2011 | 005-39197 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Aug 2011 | 19 Aug 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Aug 2011 | 19 Aug 2011 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | RUSS AND ANN GERDIN AMENDMENT NO. 20 | 16 Aug 2011 | 005-39197 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 Aug 2011 | 11 Aug 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 Aug 2011 | 11 Aug 2011 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | JUNE 30, 2011 10-Q | 08 Aug 2011 | 30 Jun 2011 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | JUNE 30, 2011 EARNINGS RELEASE 8K | 19 Jul 2011 | 19 Jul 2011 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | HEARTLAND EXPRESS INC FORM 8K 7-14-2011 | 15 Jul 2011 | 11 Jul 2011 | 000-15087 |
| 8-K/A | Open 8-K/A document | View SEC filing for 8-K/A | ANNUAL MEETING 8K/A | 12 Jul 2011 | 11 Jul 2011 | 000-15087 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | RUSS AND ANN GERDIN AMENDMENT NO. 19 | 29 Jun 2011 | 005-39197 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 29 Jun 2011 | 21 Jun 2011 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | 2011 SPECIAL SHAREHOLDER MEETING PROXY | 13 Jun 2011 | 11 Jul 2011 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | Q2 2011 DIVIDEND 8K | 13 Jun 2011 | 13 Jun 2011 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | ANNUAL MEETING 8-K | 10 May 2011 | 05 May 2011 | 000-15087 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | MARCH 31, 2011 10-Q | 06 May 2011 | 31 Mar 2011 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | MARCH 31, 2011 EARNINGS 8K | 20 Apr 2011 | 20 Apr 2011 | 000-15087 |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | 2011 PROXY STATEMENT | 23 Mar 2011 | 05 May 2011 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | Q1 2011 DIVIDEND 8K | 11 Mar 2011 | 11 Mar 2011 | 000-15087 |
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | RUSS AND ANN GERDIN AMENDMENT NO. 18 | 25 Feb 2011 | 005-39197 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Feb 2011 | 22 Feb 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Feb 2011 | 22 Feb 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Feb 2011 | 22 Feb 2011 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 23 Feb 2011 | 31 Dec 2010 | 000-15087 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | HEARTLAND EXPRESS, INC. | 14 Feb 2011 | 005-39197 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Feb 2011 | 13 Dec 2010 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CEO LEAVE OF ABSENCE | 27 Jan 2011 | 26 Jan 2011 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | DECEMBER 31, 2010 EARNINGS 8K | 21 Jan 2011 | 20 Jan 2011 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | Q4 2010 DIVIDEND 8K | 01 Dec 2010 | 30 Nov 2010 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Nov 2010 | 24 Nov 2010 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | SEPTEMBER 30, 2010 10-Q | 05 Nov 2010 | 30 Sep 2010 | 000-15087 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE13D RUSS AND ANN AMENDMENT NO. 17 | 02 Nov 2010 | 005-39197 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 27 Oct 2010 | 04 Oct 2010 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D AMENDMENT NO. 16 | 27 Oct 2010 | 005-39197 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Oct 2010 | 11 Oct 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Oct 2010 | 11 Oct 2010 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | SEPTEMBER 30, 2010 EARNINGS 8K | 21 Oct 2010 | 21 Oct 2010 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | Q3 2010 DIVIDEND 8K | 16 Sep 2010 | 14 Sep 2010 | 000-15087 |
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | SCHEDULE 13D L.D. CROUSE | 30 Aug 2010 | 005-39197 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SCHEDULE 13 G 2009 GERDIN TRUST | 30 Aug 2010 | 005-39197 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13 D AMENDMENT NO. 15 | 30 Aug 2010 | 005-39197 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 27 Aug 2010 | 02 Jul 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 27 Aug 2010 | 02 Jul 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 27 Aug 2010 | 02 Jul 2010 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | JUNE 30, 2010 10-Q | 06 Aug 2010 | 30 Jun 2010 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | JUNE 30, 2010 8K | 19 Jul 2010 | 19 Jul 2010 | 000-15087 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Jun 2010 | 15 Jan 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Jun 2010 | 14 Jun 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Jun 2010 | 14 Jun 2010 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D AMENDMENT NO. 14 | 25 Jun 2010 | 005-39197 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | Q2 2010 DIVIDEND 8K | 11 Jun 2010 | 11 Jun 2010 | 000-15087 |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 02 Jun 2010 | |||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 21 May 2010 | |||
| 8-K | Open 8-K document | View SEC filing for 8-K | ANNUAL MEETING 8-K | 10 May 2010 | 06 May 2010 | 000-15087 |
| 10-Q | Open 10-Q document | View SEC filing for 10-Q | MARCH 31, 2010 10-Q | 07 May 2010 | 31 Mar 2010 | 000-15087 |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 07 May 2010 | |||
| 8-K | Open 8-K document | View SEC filing for 8-K | MARCH 31, 2010 8K | 19 Apr 2010 | 31 Mar 2010 | 000-15087 |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | 2010 PROXY | 26 Mar 2010 | 31 Dec 2009 | 000-15087 |
| 8-K | Open 8-K document | View SEC filing for 8-K | QUARTERLY DIVIDEND 8K | 12 Mar 2010 | 11 Mar 2010 | 000-15087 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D AMENDMENT 13 | 26 Feb 2010 | 005-39197 | |
| 10-K | Open 10-K document | View SEC filing for 10-K | 2009 10K | 24 Feb 2010 | 18 Feb 2010 | 000-15087 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | HEARTLAND EXPRESS, INC. | 12 Feb 2010 | 005-39197 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G AMENDMENT NO. 4 | 10 Feb 2010 | 005-39197 | |
| 5 | Open 5 document | View SEC filing for 5 | FORM 5 | 10 Feb 2010 | 31 Dec 2009 | |
| 5 | Open 5 document | View SEC filing for 5 | FORM 5 | 09 Feb 2010 | 14 Dec 2009 | |
| 5 | Open 5 document | View SEC filing for 5 | FORM 5 | 09 Feb 2010 | 31 Dec 2009 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D AMENDMENT NO. 12 | 09 Feb 2010 | 005-39197 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 4TH QUARTER 2009 EARNINGS RELEASE | 28 Jan 2010 | 27 Jan 2010 | 000-15087 |
HEARTLAND EXPRESS INC files with the SEC under CIK 0000799233. This page aggregates EDGAR filings and related ownership activity.
Industry: Trucking (No Local).