Browse the latest SEC filings and forms submitted by Atkore Inc. (ATKR). Access annual reports, quarterly statements, and other official disclosures.
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Search Company Filings →| Form | Filing Date | Description | Link |
|---|---|---|---|
| SCHEDULE 13G/A | March 26, 2026 | - | View Document |
| 4 | March 3, 2026 | FORM 4 | View Document |
| 4 | March 3, 2026 | FORM 4 | View Document |
| 4 | March 3, 2026 | FORM 4 | View Document |
| 4 | March 3, 2026 | FORM 4 | View Document |
| 4 | March 3, 2026 | FORM 4 | View Document |
| 4 | March 3, 2026 | FORM 4 | View Document |
| 4 | March 3, 2026 | FORM 4 | View Document |
| 4 | March 3, 2026 | FORM 4 | View Document |
| 4 | March 3, 2026 | FORM 4 | View Document |
| 4 | March 3, 2026 | FORM 4 | View Document |
| 4 | March 3, 2026 | FORM 4 | View Document |
| 4 | March 3, 2026 | FORM 4 | View Document |
| 4 | March 3, 2026 | FORM 4 | View Document |
| 4 | March 3, 2026 | FORM 4 | View Document |
| 4 | March 3, 2026 | FORM 4 | View Document |
| 4 | March 3, 2026 | FORM 4 | View Document |
| 4 | Feb. 17, 2026 | FORM 4 | View Document |
| 144 | Feb. 17, 2026 | - | View Document |
| 10-Q | Feb. 3, 2026 | 10-Q | View Document |
| 4 | Feb. 3, 2026 | FORM 4 | View Document |
| 8-K | Feb. 3, 2026 | 8-K | View Document |
| 4 | Feb. 2, 2026 | FORM 4 | View Document |
| 4 | Feb. 2, 2026 | FORM 4 | View Document |
| 4 | Feb. 2, 2026 | FORM 4 | View Document |
| 4 | Feb. 2, 2026 | FORM 4 | View Document |
| 4 | Feb. 2, 2026 | FORM 4 | View Document |
| 8-K | Feb. 2, 2026 | 8-K | View Document |
| 4 | Feb. 2, 2026 | FORM 4 | View Document |
| 4 | Feb. 2, 2026 | FORM 4 | View Document |
| 4 | Feb. 2, 2026 | FORM 4 | View Document |
| 4 | Feb. 2, 2026 | FORM 4 | View Document |
| 4 | Dec. 19, 2025 | FORM 4 | View Document |
| 4 | Dec. 19, 2025 | FORM 4 | View Document |
| 4 | Dec. 19, 2025 | FORM 4 | View Document |
| 4 | Dec. 19, 2025 | FORM 4 | View Document |
| 4 | Dec. 19, 2025 | FORM 4 | View Document |
| 4 | Dec. 19, 2025 | FORM 4 | View Document |
| 4 | Dec. 19, 2025 | FORM 4 | View Document |
| 3 | Dec. 19, 2025 | FORM 3 | View Document |
| 4 | Dec. 19, 2025 | FORM 4 | View Document |
| 4 | Dec. 19, 2025 | FORM 4 | View Document |
| 4 | Dec. 19, 2025 | FORM 4 | View Document |
| 4 | Dec. 19, 2025 | FORM 4 | View Document |
| 4 | Dec. 19, 2025 | FORM 4 | View Document |
| 4 | Dec. 19, 2025 | FORM 4 | View Document |
| 4 | Dec. 19, 2025 | FORM 4 | View Document |
| 4 | Dec. 19, 2025 | FORM 4 | View Document |
| DEF 14A | Dec. 12, 2025 | DEF 14A | View Document |
| 8-K | Dec. 2, 2025 | 8-K | View Document |
| 10-K | Nov. 26, 2025 | 10-K | View Document |
| 8-K | Nov. 21, 2025 | 8-K | View Document |
| 8-K | Nov. 20, 2025 | 8-K | View Document |
| 4/A | Nov. 19, 2025 | FORM 4/A | View Document |
| 3/A | Nov. 19, 2025 | FORM 3/A | View Document |
| 4 | Nov. 19, 2025 | FORM 4 | View Document |
| 4 | Nov. 19, 2025 | FORM 4 | View Document |
| 4 | Nov. 19, 2025 | FORM 4 | View Document |
| 4 | Nov. 19, 2025 | FORM 4 | View Document |
| 4 | Nov. 19, 2025 | FORM 4 | View Document |
| 4 | Nov. 19, 2025 | FORM 4 | View Document |
| 4 | Nov. 19, 2025 | FORM 4 | View Document |
| 4 | Nov. 17, 2025 | FORM 4 | View Document |
| 4 | Nov. 17, 2025 | FORM 4 | View Document |
| 4 | Nov. 17, 2025 | FORM 4 | View Document |
| 144 | Nov. 17, 2025 | - | View Document |
| 4 | Nov. 17, 2025 | FORM 4 | View Document |
| 4 | Nov. 17, 2025 | FORM 4 | View Document |
| 4 | Nov. 17, 2025 | FORM 4 | View Document |
| 4 | Nov. 17, 2025 | FORM 4 | View Document |
| 4 | Nov. 13, 2025 | FORM 4 | View Document |
| 4 | Nov. 13, 2025 | FORM 4 | View Document |
| 4 | Nov. 13, 2025 | FORM 4 | View Document |
| 4 | Nov. 13, 2025 | FORM 4 | View Document |
| 4 | Nov. 13, 2025 | FORM 4 | View Document |
| 4 | Nov. 13, 2025 | FORM 4 | View Document |
| 4 | Nov. 13, 2025 | FORM 4 | View Document |
| SCHEDULE 13G/A | Oct. 31, 2025 | - | View Document |
| 8-K | Oct. 3, 2025 | 8-K | View Document |
| 8-K | Sept. 29, 2025 | 8-K | View Document |
| 4 | Sept. 3, 2025 | FORM 4 | View Document |
| 4 | Sept. 3, 2025 | FORM 4 | View Document |
| 4 | Sept. 3, 2025 | FORM 4 | View Document |
| 4 | Sept. 3, 2025 | FORM 4 | View Document |
| 4 | Sept. 3, 2025 | FORM 4 | View Document |
| 4 | Sept. 3, 2025 | FORM 4 | View Document |
| 4 | Sept. 3, 2025 | FORM 4 | View Document |
| 4 | Sept. 3, 2025 | FORM 4 | View Document |
| 4 | Sept. 3, 2025 | FORM 4 | View Document |
| 4 | Sept. 3, 2025 | FORM 4 | View Document |
| 4 | Sept. 3, 2025 | FORM 4 | View Document |
| 4 | Sept. 3, 2025 | FORM 4 | View Document |
| 4 | Sept. 3, 2025 | FORM 4 | View Document |
| 4 | Sept. 3, 2025 | FORM 4 | View Document |
| 4 | Sept. 3, 2025 | FORM 4 | View Document |
| 4 | Aug. 18, 2025 | FORM 4 | View Document |
| 144 | Aug. 15, 2025 | - | View Document |
| SCHEDULE 13G/A | Aug. 14, 2025 | - | View Document |
| 4 | Aug. 14, 2025 | FORM 4 | View Document |
| SCHEDULE 13G/A | Aug. 7, 2025 | - | View Document |
| 8-K | Aug. 5, 2025 | 8-K | View Document |
| 8-K | Aug. 5, 2025 | 8-K | View Document |
| 10-Q | Aug. 5, 2025 | 10-Q | View Document |
| SCHEDULE 13G/A | July 29, 2025 | - | View Document |
| 4 | May 30, 2025 | FORM 4 | View Document |
| 4 | May 30, 2025 | FORM 4 | View Document |
| 4 | May 30, 2025 | FORM 4 | View Document |
| 4 | May 30, 2025 | FORM 4 | View Document |
| 4 | May 30, 2025 | FORM 4 | View Document |
| 4 | May 30, 2025 | FORM 4 | View Document |
| 4 | May 30, 2025 | FORM 4 | View Document |
| 4 | May 30, 2025 | FORM 4 | View Document |
| 4 | May 30, 2025 | FORM 4 | View Document |
| SD | May 30, 2025 | SD | View Document |
| 4 | May 30, 2025 | FORM 4 | View Document |
| 4 | May 30, 2025 | FORM 4 | View Document |
| 4 | May 30, 2025 | FORM 4 | View Document |
| 4 | May 30, 2025 | FORM 4 | View Document |
| 4 | May 30, 2025 | FORM 4 | View Document |
| 4 | May 30, 2025 | FORM 4 | View Document |
| SCHEDULE 13G/A | May 15, 2025 | - | View Document |
| 144 | May 9, 2025 | - | View Document |
| 4 | May 9, 2025 | FORM 4 | View Document |
| 8-K | May 6, 2025 | 8-K | View Document |
| 10-Q | May 6, 2025 | 10-Q | View Document |
| 8-K | May 5, 2025 | 8-K | View Document |
| SCHEDULE 13G | April 23, 2025 | - | View Document |
| 8-K | April 21, 2025 | 8-K | View Document |
| 4 | March 3, 2025 | FORM 4 | View Document |
| 4 | March 3, 2025 | FORM 4 | View Document |
| 4 | March 3, 2025 | FORM 4 | View Document |
| 4 | March 3, 2025 | FORM 4 | View Document |
| 4 | March 3, 2025 | FORM 4 | View Document |
| 4 | March 3, 2025 | FORM 4 | View Document |
| 4 | March 3, 2025 | FORM 4 | View Document |
| 4 | March 3, 2025 | FORM 4 | View Document |
| 4 | March 3, 2025 | FORM 4 | View Document |
| 4 | March 3, 2025 | FORM 4 | View Document |
| 4 | March 3, 2025 | FORM 4 | View Document |
| 4 | March 3, 2025 | FORM 4 | View Document |
| 4 | March 3, 2025 | FORM 4 | View Document |
| 4 | March 3, 2025 | FORM 4 | View Document |
| 4 | March 3, 2025 | FORM 4 | View Document |
| 4/A | March 3, 2025 | FORM 4/A | View Document |
| 4/A | March 3, 2025 | FORM 4/A | View Document |
| 4/A | March 3, 2025 | FORM 4/A | View Document |
| 4/A | March 3, 2025 | FORM 4/A | View Document |
| 4/A | March 3, 2025 | FORM 4/A | View Document |
| 4/A | March 3, 2025 | FORM 4/A | View Document |
| 4/A | March 3, 2025 | FORM 4/A | View Document |
| 4/A | March 3, 2025 | FORM 4/A | View Document |
| 4 | Feb. 21, 2025 | FORM 4 | View Document |
| SCHEDULE 13G/A | Feb. 14, 2025 | - | View Document |
| 8-K | Feb. 14, 2025 | 8-K | View Document |
| 144 | Feb. 10, 2025 | - | View Document |
| 4 | Feb. 10, 2025 | FORM 4 | View Document |
| 4 | Feb. 4, 2025 | FORM 4 | View Document |
| 8-K | Feb. 4, 2025 | 8-K | View Document |
| 10-Q | Feb. 4, 2025 | 10-Q | View Document |
| 4 | Jan. 31, 2025 | FORM 4 | View Document |
| 4 | Jan. 31, 2025 | FORM 4 | View Document |
| 4 | Jan. 31, 2025 | FORM 4 | View Document |
| 4 | Jan. 31, 2025 | FORM 4 | View Document |
| 8-K | Jan. 31, 2025 | 8-K | View Document |
| 4 | Jan. 31, 2025 | FORM 4 | View Document |
| 4 | Jan. 31, 2025 | FORM 4 | View Document |
| 4 | Jan. 31, 2025 | FORM 4 | View Document |
| 4 | Jan. 31, 2025 | FORM 4 | View Document |
| 8-K | Jan. 10, 2025 | 8-K | View Document |
| 4 | Dec. 17, 2024 | FORM 4 | View Document |
| 4 | Dec. 17, 2024 | FORM 4 | View Document |
| 4 | Dec. 17, 2024 | FORM 4 | View Document |
| 4 | Dec. 17, 2024 | FORM 4 | View Document |
| 4 | Dec. 17, 2024 | FORM 4 | View Document |
| 4 | Dec. 17, 2024 | FORM 4 | View Document |
| 4 | Dec. 17, 2024 | FORM 4 | View Document |
| 4 | Dec. 17, 2024 | FORM 4 | View Document |
| 4 | Dec. 17, 2024 | FORM 4 | View Document |
| 4 | Dec. 17, 2024 | FORM 4 | View Document |
| 4 | Dec. 17, 2024 | FORM 4 | View Document |
| 4 | Dec. 17, 2024 | FORM 4 | View Document |
| 4 | Dec. 17, 2024 | FORM 4 | View Document |
| 4 | Dec. 17, 2024 | FORM 4 | View Document |
| 4 | Dec. 17, 2024 | FORM 4 | View Document |
| DEF 14A | Dec. 13, 2024 | DEF 14A | View Document |
| 4 | Dec. 9, 2024 | FORM 4 | View Document |
| PRE 14A | Dec. 3, 2024 | PRE 14A | View Document |
| 144 | Dec. 3, 2024 | - | View Document |
| 4 | Dec. 3, 2024 | FORM 4 | View Document |
| 4 | Nov. 27, 2024 | FORM 4 | View Document |
| 4/A | Nov. 27, 2024 | FORM 4/A | View Document |
| 8-K | Nov. 27, 2024 | 8-K | View Document |
| 144 | Nov. 27, 2024 | - | View Document |
| 4 | Nov. 27, 2024 | FORM 4 | View Document |
| 144 | Nov. 26, 2024 | - | View Document |
| 144 | Nov. 26, 2024 | - | View Document |
| 8-K | Nov. 21, 2024 | 8-K | View Document |
| 10-K | Nov. 21, 2024 | 10-K | View Document |
| 4 | Nov. 20, 2024 | FORM 4 | View Document |
| 4 | Nov. 20, 2024 | FORM 4 | View Document |
| 4 | Nov. 20, 2024 | FORM 4 | View Document |
| 4 | Nov. 20, 2024 | FORM 4 | View Document |
| 4 | Nov. 20, 2024 | FORM 4 | View Document |
| 4 | Nov. 20, 2024 | FORM 4 | View Document |
| 4 | Nov. 20, 2024 | FORM 4 | View Document |
| 4 | Nov. 19, 2024 | FORM 4 | View Document |
| 4 | Nov. 19, 2024 | FORM 4 | View Document |
| 4 | Nov. 19, 2024 | FORM 4 | View Document |
| 4 | Nov. 19, 2024 | FORM 4 | View Document |
| 4 | Nov. 19, 2024 | FORM 4 | View Document |
| 4 | Nov. 19, 2024 | FORM 4 | View Document |
| 4 | Nov. 19, 2024 | FORM 4 | View Document |
| 4 | Nov. 19, 2024 | FORM 4 | View Document |
| 4 | Nov. 19, 2024 | FORM 4 | View Document |
| 4 | Nov. 19, 2024 | FORM 4 | View Document |
| 4 | Nov. 19, 2024 | FORM 4 | View Document |
| 4 | Nov. 19, 2024 | FORM 4 | View Document |
| 4 | Nov. 19, 2024 | FORM 4 | View Document |
| 4 | Nov. 19, 2024 | FORM 4 | View Document |
| 4 | Nov. 19, 2024 | FORM 4 | View Document |
| 4/A | Nov. 19, 2024 | FORM 4/A | View Document |
| 4 | Nov. 15, 2024 | FORM 4 | View Document |
| 4 | Nov. 15, 2024 | FORM 4 | View Document |
| 4 | Nov. 15, 2024 | FORM 4 | View Document |
| 4 | Nov. 15, 2024 | FORM 4 | View Document |
| 4 | Nov. 15, 2024 | FORM 4 | View Document |
| 4 | Nov. 15, 2024 | FORM 4 | View Document |
| 4 | Nov. 15, 2024 | FORM 4 | View Document |
| SC 13G | Nov. 14, 2024 | - | View Document |
| 4 | Nov. 13, 2024 | FORM 4 | View Document |
| 4 | Nov. 13, 2024 | FORM 4 | View Document |
| 4 | Nov. 13, 2024 | FORM 4 | View Document |
| 4 | Nov. 13, 2024 | FORM 4 | View Document |
| 4 | Nov. 13, 2024 | FORM 4 | View Document |
| 4 | Nov. 13, 2024 | FORM 4 | View Document |
| 4 | Nov. 13, 2024 | FORM 4 | View Document |
| 144 | Nov. 12, 2024 | - | View Document |
| SC 13G/A | Nov. 8, 2024 | - | View Document |
| SC 13G/A | Oct. 22, 2024 | - | View Document |
| 144 | Sept. 23, 2024 | - | View Document |
| 144 | Sept. 4, 2024 | - | View Document |
| 144 | Sept. 3, 2024 | - | View Document |
| 3 | Aug. 28, 2024 | FORM 3 | View Document |
| 144 | Aug. 20, 2024 | - | View Document |
| 4 | Aug. 19, 2024 | FORM 4 | View Document |
| 3 | Aug. 19, 2024 | FORM 3 | View Document |
| 144 | Aug. 15, 2024 | - | View Document |
| 4 | Aug. 12, 2024 | FORM 4 | View Document |
| 144 | Aug. 12, 2024 | - | View Document |
| 8-K | Aug. 6, 2024 | 8-K | View Document |
| 10-Q | Aug. 6, 2024 | 10-Q | View Document |
| 8-K | July 23, 2024 | 8-K | View Document |
| 144 | June 20, 2024 | - | View Document |
| 4 | June 10, 2024 | FORM 4 | View Document |
| 4 | June 5, 2024 | FORM 4 | View Document |
| SD | May 30, 2024 | SD | View Document |
| 144 | May 22, 2024 | - | View Document |
| 4 | May 22, 2024 | FORM 4 | View Document |
| 8-K | May 17, 2024 | 8-K | View Document |
| 144 | May 14, 2024 | - | View Document |
| 4 | May 14, 2024 | FORM 4 | View Document |
| 10-Q | May 7, 2024 | 10-Q | View Document |
| 8-K | May 7, 2024 | 8-K | View Document |
| 4 | March 14, 2024 | FORM 4 | View Document |
| 144 | March 14, 2024 | - | View Document |
| 144 | March 13, 2024 | - | View Document |
| 4 | March 13, 2024 | FORM 4 | View Document |
| 4 | March 4, 2024 | FORM 4 | View Document |
| 144 | March 4, 2024 | - | View Document |
| 144 | March 4, 2024 | - | View Document |
| 4 | March 4, 2024 | FORM 4 | View Document |
| 4 | March 4, 2024 | FORM 4 | View Document |
| 4 | March 4, 2024 | FORM 4 | View Document |
| 144 | March 4, 2024 | - | View Document |
| 144 | March 1, 2024 | - | View Document |
| 4 | March 1, 2024 | FORM 4 | View Document |
| 4 | Feb. 26, 2024 | FORM 4 | View Document |
| 4 | Feb. 26, 2024 | FORM 4 | View Document |
| 144 | Feb. 26, 2024 | - | View Document |
| 144 | Feb. 26, 2024 | - | View Document |
| SC 13G/A | Feb. 13, 2024 | SCHEDULE 13G/A | View Document |
| SC 13G/A | Feb. 9, 2024 | - | View Document |
| 8-K | Feb. 1, 2024 | 8-K | View Document |
| 10-Q | Feb. 1, 2024 | 10-Q | View Document |
| 8-K | Jan. 31, 2024 | 8-K | View Document |
| 4 | Jan. 31, 2024 | FORM 4 | View Document |
| 4 | Jan. 31, 2024 | FORM 4 | View Document |
| 4 | Jan. 31, 2024 | FORM 4 | View Document |
| 4 | Jan. 31, 2024 | FORM 4 | View Document |
| 4 | Jan. 31, 2024 | FORM 4 | View Document |
| 4 | Jan. 31, 2024 | FORM 4 | View Document |
| 4 | Jan. 31, 2024 | FORM 4 | View Document |
| 4 | Jan. 31, 2024 | FORM 4 | View Document |
| SC 13G/A | Jan. 23, 2024 | - | View Document |
| DEF 14A | Dec. 14, 2023 | DEF 14A | View Document |
| 4 | Dec. 14, 2023 | FORM 4 | View Document |
| 144 | Dec. 14, 2023 | - | View Document |
| 4 | Nov. 22, 2023 | FORM 4 | View Document |
| 144 | Nov. 22, 2023 | - | View Document |
| 4 | Nov. 21, 2023 | FORM 4 | View Document |
| 4 | Nov. 21, 2023 | FORM 4 | View Document |
| 4 | Nov. 21, 2023 | FORM 4 | View Document |
| 4 | Nov. 21, 2023 | FORM 4 | View Document |
| 4 | Nov. 21, 2023 | FORM 4 | View Document |
| 4 | Nov. 21, 2023 | FORM 4 | View Document |
| 4 | Nov. 20, 2023 | FORM 4 | View Document |
| 4 | Nov. 20, 2023 | FORM 4 | View Document |
| 4 | Nov. 20, 2023 | FORM 4 | View Document |
| 4 | Nov. 20, 2023 | FORM 4 | View Document |
| 4 | Nov. 20, 2023 | FORM 4 | View Document |
| 4 | Nov. 20, 2023 | FORM 4 | View Document |
| 144 | Nov. 20, 2023 | - | View Document |
| 10-K | Nov. 17, 2023 | 10-K | View Document |
| 8-K | Nov. 17, 2023 | 8-K | View Document |
| 4 | Nov. 14, 2023 | FORM 4 | View Document |
| 4 | Nov. 14, 2023 | FORM 4 | View Document |
| 4 | Nov. 14, 2023 | FORM 4 | View Document |
| 4 | Nov. 14, 2023 | FORM 4 | View Document |
| 4 | Nov. 14, 2023 | FORM 4 | View Document |
| 4 | Nov. 14, 2023 | FORM 4 | View Document |
| SC 13G/A | Sept. 7, 2023 | - | View Document |
| 8-K | Sept. 1, 2023 | 8-K | View Document |
| 8-K | Aug. 8, 2023 | 8-K | View Document |
| 10-Q | Aug. 8, 2023 | 10-Q | View Document |
| 4 | July 19, 2023 | FORM 4 | View Document |
| 144 | July 18, 2023 | - | View Document |
| 4 | June 29, 2023 | FORM 4 | View Document |
| 144 | June 27, 2023 | - | View Document |
| 4 | June 9, 2023 | FORM 4 | View Document |
| SD | May 30, 2023 | SD | View Document |
| 144 | May 24, 2023 | - | View Document |
| 4 | May 24, 2023 | FORM 4 | View Document |
| 8-K | May 19, 2023 | 8-K | View Document |
| 10-Q | May 9, 2023 | 10-Q | View Document |
| 8-K | May 9, 2023 | 8-K | View Document |
| 4 | March 10, 2023 | FORM 4 | View Document |
| 4 | March 2, 2023 | FORM 4 | View Document |
| 8-K | Feb. 21, 2023 | 8-K | View Document |
| SC 13G/A | Feb. 9, 2023 | SCHEDULE 13G/A | View Document |
| SC 13G/A | Feb. 9, 2023 | - | View Document |
| 4 | Feb. 7, 2023 | FORM 4 | View Document |
| 4 | Feb. 7, 2023 | FORM 4 | View Document |
| 4 | Feb. 7, 2023 | FORM 4 | View Document |
| 4 | Feb. 7, 2023 | FORM 4 | View Document |
| SC 13G/A | Feb. 3, 2023 | - | View Document |
| 10-Q | Feb. 1, 2023 | 10-Q | View Document |
| 8-K | Feb. 1, 2023 | 8-K | View Document |
| 3 | Feb. 1, 2023 | FORM 3 | View Document |
| 4 | Feb. 1, 2023 | FORM 4 | View Document |
| 4 | Feb. 1, 2023 | FORM 4 | View Document |
| 8-K/A | Jan. 31, 2023 | 8-K/A | View Document |
| 4 | Jan. 31, 2023 | FORM 4 | View Document |
| 4 | Jan. 31, 2023 | FORM 4 | View Document |
| 4 | Jan. 31, 2023 | FORM 4 | View Document |
| 4 | Jan. 31, 2023 | FORM 4 | View Document |
| 4 | Jan. 31, 2023 | FORM 4 | View Document |
| 4 | Jan. 31, 2023 | FORM 4 | View Document |
| 8-K | Jan. 31, 2023 | 8-K | View Document |
| 4 | Jan. 31, 2023 | FORM 4 | View Document |
| 4 | Jan. 13, 2023 | FORM 4 | View Document |
| 8-K | Dec. 28, 2022 | 8-K | View Document |
| DEFA14A | Dec. 28, 2022 | DEFA14A | View Document |
| 4/A | Dec. 16, 2022 | FORM 4/A | View Document |
| DEF 14A | Dec. 13, 2022 | DEF 14A | View Document |
| 8-K | Dec. 13, 2022 | 8-K | View Document |
| DEFA14A | Dec. 13, 2022 | DEFA14A | View Document |
| 4 | Dec. 1, 2022 | FORM 4 | View Document |
| 4 | Nov. 28, 2022 | FORM 4 | View Document |
| 4 | Nov. 23, 2022 | FORM 4 | View Document |
| 4 | Nov. 23, 2022 | FORM 4 | View Document |
| 4 | Nov. 23, 2022 | FORM 4 | View Document |
| 4 | Nov. 23, 2022 | FORM 4 | View Document |
| 4 | Nov. 23, 2022 | FORM 4 | View Document |
| 4 | Nov. 23, 2022 | FORM 4 | View Document |
| 4 | Nov. 21, 2022 | FORM 4 | View Document |
| 4 | Nov. 21, 2022 | FORM 4 | View Document |
| 4 | Nov. 21, 2022 | FORM 4 | View Document |
| 4 | Nov. 21, 2022 | FORM 4 | View Document |
| 4 | Nov. 21, 2022 | FORM 4 | View Document |
| 4 | Nov. 21, 2022 | FORM 4 | View Document |
| 4 | Nov. 18, 2022 | FORM 4 | View Document |
| 8-K | Nov. 18, 2022 | 8-K | View Document |
| 10-K | Nov. 18, 2022 | 10-K | View Document |
| 4 | Nov. 18, 2022 | FORM 4 | View Document |
| 4 | Nov. 18, 2022 | FORM 4 | View Document |
| 4 | Nov. 18, 2022 | FORM 4 | View Document |
| 4 | Nov. 18, 2022 | FORM 4 | View Document |
| 4 | Nov. 18, 2022 | FORM 4 | View Document |
| 8-K | Nov. 8, 2022 | 8-K | View Document |
| 8-K | Nov. 7, 2022 | 8-K | View Document |
| 8-K | Aug. 31, 2022 | 8-K | View Document |
| 10-Q | Aug. 2, 2022 | 10-Q | View Document |
| 8-K | Aug. 2, 2022 | 8-K | View Document |
| 8-K | June 22, 2022 | 8-K | View Document |
| 4 | June 7, 2022 | FORM 4 | View Document |
| 4 | June 6, 2022 | FORM 4 | View Document |
| SD | May 27, 2022 | SD | View Document |
| 8-K | May 11, 2022 | 8-K | View Document |
| 4 | May 6, 2022 | FORM 4 | View Document |
| 4 | May 6, 2022 | FORM 4 | View Document |
| 4 | May 6, 2022 | FORM 4 | View Document |
| 4 | May 6, 2022 | FORM 4 | View Document |
| 4 | May 5, 2022 | FORM 4 | View Document |
| 8-K | May 3, 2022 | 8-K | View Document |
| 10-Q | May 3, 2022 | 10-Q | View Document |
| 4 | March 7, 2022 | FORM 4 | View Document |
| 4 | March 3, 2022 | FORM 4 | View Document |
| 4 | Feb. 28, 2022 | FORM 4 | View Document |
| 8-K | Feb. 16, 2022 | 8-K | View Document |
| 4 | Feb. 11, 2022 | FORM 4 | View Document |
| 4 | Feb. 11, 2022 | FORM 4 | View Document |
| SC 13G/A | Feb. 9, 2022 | SCHEDULE 13G/A | View Document |
| SC 13G/A | Feb. 9, 2022 | - | View Document |
| SC 13G/A | Feb. 3, 2022 | - | View Document |
| 10-Q | Jan. 31, 2022 | 10-Q | View Document |
| 8-K | Jan. 31, 2022 | 8-K | View Document |
| 8-K | Jan. 28, 2022 | 8-K | View Document |
| 4 | Jan. 27, 2022 | FORM 4 | View Document |
| 4 | Jan. 27, 2022 | FORM 4 | View Document |
| 4 | Jan. 27, 2022 | FORM 4 | View Document |
| 4 | Jan. 27, 2022 | FORM 4 | View Document |
| 4 | Jan. 27, 2022 | FORM 4 | View Document |
| 4 | Jan. 27, 2022 | FORM 4 | View Document |
| 4 | Jan. 27, 2022 | FORM 4 | View Document |
| 4 | Jan. 27, 2022 | FORM 4 | View Document |
| SC 13G/A | Jan. 26, 2022 | - | View Document |
| 4 | Jan. 26, 2022 | FORM 4 | View Document |
| 8-K | Dec. 22, 2021 | 8-K | View Document |
| 8-K | Dec. 22, 2021 | 8-K | View Document |
| 8-K | Dec. 20, 2021 | 8-K | View Document |
| DEFA14A | Dec. 10, 2021 | DEFA14A | View Document |
| DEF 14A | Dec. 10, 2021 | DEF 14A | View Document |
| 4 | Dec. 6, 2021 | FORM 4 | View Document |
| 8-K | Dec. 2, 2021 | 8-K | View Document |
| 4 | Nov. 30, 2021 | FORM 4 | View Document |
| 4 | Nov. 30, 2021 | FORM 4 | View Document |
| 4 | Nov. 30, 2021 | FORM 4 | View Document |
| 4 | Nov. 30, 2021 | FORM 4 | View Document |
| 4 | Nov. 30, 2021 | FORM 4 | View Document |
| 4 | Nov. 30, 2021 | FORM 4 | View Document |
| 4 | Nov. 26, 2021 | FORM 4 | View Document |
| 4 | Nov. 26, 2021 | FORM 4 | View Document |
| 4 | Nov. 23, 2021 | FORM 4 | View Document |
| 4 | Nov. 23, 2021 | FORM 4 | View Document |
| 4 | Nov. 23, 2021 | FORM 4 | View Document |
| 4 | Nov. 23, 2021 | FORM 4 | View Document |
| 4 | Nov. 23, 2021 | FORM 4 | View Document |
| 4 | Nov. 23, 2021 | FORM 4 | View Document |
| 4 | Nov. 18, 2021 | FORM 4 | View Document |
| 4 | Nov. 18, 2021 | FORM 4 | View Document |
| 4 | Nov. 18, 2021 | FORM 4 | View Document |
| 4 | Nov. 18, 2021 | FORM 4 | View Document |
| 4 | Nov. 18, 2021 | FORM 4 | View Document |
| 4 | Nov. 18, 2021 | FORM 4 | View Document |
| 8-K | Nov. 18, 2021 | 8-K | View Document |
| 10-K | Nov. 18, 2021 | 10-K | View Document |
| 8-K | Sept. 9, 2021 | 8-K | View Document |
| 4 | Sept. 2, 2021 | FORM 4 | View Document |
| 4 | Aug. 24, 2021 | FORM 4 | View Document |
| 4 | Aug. 12, 2021 | FORM 4 | View Document |
| 8-K | Aug. 3, 2021 | 8-K | View Document |
| 10-Q | Aug. 3, 2021 | 10-Q | View Document |
| 8-K | July 13, 2021 | 8-K | View Document |
| 4 | June 4, 2021 | FORM 4 | View Document |
| 8-K | June 2, 2021 | 8-K | View Document |
| SD | May 26, 2021 | SD | View Document |
| 4 | May 21, 2021 | FORM 4 | View Document |
| 8-K | May 18, 2021 | 8-K | View Document |
| 4 | May 12, 2021 | FORM 4 | View Document |
| 10-Q | April 29, 2021 | 10-Q | View Document |
| 8-K | April 29, 2021 | 8-K | View Document |
| 4 | March 9, 2021 | FORM 4 | View Document |
| 4 | March 3, 2021 | FORM 4 | View Document |
| 4 | March 1, 2021 | FORM 4 | View Document |
| 8-K | Feb. 24, 2021 | 8-K | View Document |
| 8-K | Feb. 17, 2021 | 8-K | View Document |
| 8-K | Feb. 12, 2021 | 8-K | View Document |
| SC 13G | Feb. 11, 2021 | - | View Document |
| SC 13G/A | Feb. 10, 2021 | SCHEDULE 13G/A | View Document |
| SC 13G | Feb. 8, 2021 | - | View Document |
| 10-Q | Feb. 2, 2021 | 10-Q | View Document |
| 8-K | Feb. 2, 2021 | 8-K | View Document |
| 4 | Feb. 1, 2021 | FORM 4 | View Document |
| 4 | Feb. 1, 2021 | FORM 4 | View Document |
| 4 | Feb. 1, 2021 | FORM 4 | View Document |
| 4 | Feb. 1, 2021 | FORM 4 | View Document |
| 4 | Feb. 1, 2021 | FORM 4 | View Document |
| 4 | Feb. 1, 2021 | FORM 4 | View Document |
| 4 | Feb. 1, 2021 | FORM 4 | View Document |
| 4 | Feb. 1, 2021 | FORM 4 | View Document |
| SC 13G/A | Jan. 29, 2021 | - | View Document |
| S-8 | Jan. 29, 2021 | FORM S-8 | View Document |
| 8-K | Jan. 28, 2021 | 8-K | View Document |
| 4 | Jan. 6, 2021 | FORM 4 | View Document |
| DEF 14A | Dec. 11, 2020 | DEF 14A | View Document |
| DEFA14A | Dec. 11, 2020 | DEFA14A | View Document |
| 8-K | Dec. 3, 2020 | 8-K | View Document |
| 4 | Dec. 1, 2020 | FORM 4 | View Document |
| 4 | Dec. 1, 2020 | FORM 4 | View Document |
| 4 | Dec. 1, 2020 | FORM 4 | View Document |
| 4 | Dec. 1, 2020 | FORM 4 | View Document |
| 4 | Dec. 1, 2020 | FORM 4 | View Document |
| 4 | Dec. 1, 2020 | FORM 4 | View Document |
| 4 | Dec. 1, 2020 | FORM 4 | View Document |
| 4 | Nov. 30, 2020 | FORM 4 | View Document |
| 4 | Nov. 24, 2020 | FORM 4 | View Document |
| 4 | Nov. 24, 2020 | FORM 4 | View Document |
| 4 | Nov. 24, 2020 | FORM 4 | View Document |
| 4 | Nov. 24, 2020 | FORM 4 | View Document |
| 4 | Nov. 24, 2020 | FORM 4 | View Document |
| 4 | Nov. 24, 2020 | FORM 4 | View Document |
| 4 | Nov. 24, 2020 | FORM 4 | View Document |
| 4 | Nov. 23, 2020 | FORM 4 | View Document |
| 4 | Nov. 23, 2020 | FORM 4 | View Document |
| 4 | Nov. 19, 2020 | FORM 4 | View Document |
| 8-K | Nov. 19, 2020 | 8-K | View Document |
| 10-K | Nov. 19, 2020 | 10-K | View Document |
| 4 | Nov. 19, 2020 | FORM 4 | View Document |
| 4 | Nov. 19, 2020 | FORM 4 | View Document |
| 4 | Nov. 19, 2020 | FORM 4 | View Document |
| 4 | Nov. 19, 2020 | FORM 4 | View Document |
| 4 | Nov. 19, 2020 | FORM 4 | View Document |
| 8-K | Oct. 22, 2020 | 8-K | View Document |
| 3 | Oct. 1, 2020 | FORM 3 | View Document |
| 4 | Sept. 15, 2020 | FORM 4 | View Document |
| 4 | Sept. 14, 2020 | FORM 4 | View Document |
| 8-K | Sept. 9, 2020 | 8-K | View Document |
| 4 | Sept. 8, 2020 | FORM 4 | View Document |
| 4 | Sept. 8, 2020 | FORM 4 | View Document |
| 4 | Sept. 2, 2020 | FORM 4 | View Document |
| 8-K | Sept. 1, 2020 | 8-K | View Document |
| 8-K | Aug. 20, 2020 | 8-K | View Document |
| 4 | Aug. 12, 2020 | FORM 4 | View Document |
| 8-K | Aug. 4, 2020 | 8-K | View Document |
| 10-Q | Aug. 4, 2020 | 10-Q | View Document |
| 4/A | June 8, 2020 | FORM 4/A | View Document |
| 4 | June 5, 2020 | FORM 4 | View Document |
| 4 | June 5, 2020 | FORM 4 | View Document |
| 8-K | June 3, 2020 | 8-K | View Document |
| 4 | May 29, 2020 | FORM 4 | View Document |
| SD | May 18, 2020 | SD | View Document |
| 8-K | May 6, 2020 | 8-K | View Document |
| 10-Q | May 5, 2020 | 10-Q | View Document |
| 8-K | May 5, 2020 | 8-K | View Document |
| 4 | March 6, 2020 | FORM 4 | View Document |
| 4 | March 6, 2020 | FORM 4 | View Document |
| 4 | March 2, 2020 | FORM 4 | View Document |
| 4 | Feb. 18, 2020 | FORM 4 | View Document |
| SC 13G/A | Feb. 12, 2020 | SCHEDULE 13G/A | View Document |
| 8-K | Feb. 6, 2020 | 8-K | View Document |
| SC 13G/A | Feb. 5, 2020 | - | View Document |
| 10-Q | Feb. 4, 2020 | 10-Q | View Document |
| 10-K/A | Feb. 4, 2020 | 10-K/A | View Document |
| SC 13G | Feb. 4, 2020 | - | View Document |
| 8-K | Feb. 4, 2020 | 8-K | View Document |
| 4 | Jan. 31, 2020 | FORM 4 | View Document |
| 4 | Jan. 31, 2020 | FORM 4 | View Document |
| 4 | Jan. 31, 2020 | FORM 4 | View Document |
| 4 | Jan. 31, 2020 | FORM 4 | View Document |
| 8-K | Jan. 31, 2020 | 8-K | View Document |
| 4 | Jan. 31, 2020 | FORM 4 | View Document |
| 4 | Jan. 31, 2020 | FORM 4 | View Document |
| 4 | Jan. 31, 2020 | FORM 4 | View Document |
| 4 | Jan. 31, 2020 | FORM 4 | View Document |
| DEFA14A | Jan. 21, 2020 | DEFA14A | View Document |
| 4/A | Jan. 15, 2020 | FORM 4/A | View Document |
| 4/A | Jan. 15, 2020 | FORM 4/A | View Document |
| 4/A | Jan. 15, 2020 | FORM 4/A | View Document |
| 4/A | Jan. 15, 2020 | FORM 4/A | View Document |
| 4/A | Jan. 15, 2020 | FORM 4/A | View Document |
| DEFA14A | Dec. 13, 2019 | DEFA14A | View Document |
| DEF 14A | Dec. 13, 2019 | DEF 14A | View Document |
| 4 | Dec. 10, 2019 | FORM 4 | View Document |
| 4 | Dec. 10, 2019 | FORM 4 | View Document |
| 4 | Dec. 3, 2019 | FORM 4 | View Document |
| 8-K | Dec. 3, 2019 | 8-K | View Document |
| 4 | Dec. 3, 2019 | FORM 4 | View Document |
| 4 | Dec. 3, 2019 | FORM 4 | View Document |
| 4 | Dec. 3, 2019 | FORM 4 | View Document |
| 4 | Dec. 2, 2019 | FORM 4 | View Document |
| 4 | Dec. 2, 2019 | FORM 4 | View Document |
| 4 | Dec. 2, 2019 | FORM 4 | View Document |
| 4 | Dec. 2, 2019 | FORM 4 | View Document |
| 4 | Dec. 2, 2019 | FORM 4 | View Document |
| 4 | Dec. 2, 2019 | FORM 4 | View Document |
| 4 | Nov. 29, 2019 | FORM 4 | View Document |
| 4 | Nov. 29, 2019 | FORM 4 | View Document |
| 4 | Nov. 25, 2019 | FORM 4 | View Document |
| 4 | Nov. 25, 2019 | FORM 4 | View Document |
| 4 | Nov. 25, 2019 | FORM 4 | View Document |
| 4 | Nov. 25, 2019 | FORM 4 | View Document |
| 4 | Nov. 25, 2019 | FORM 4 | View Document |
| 4 | Nov. 25, 2019 | FORM 4 | View Document |
| 10-K | Nov. 22, 2019 | 10-K | View Document |
| 8-K | Nov. 22, 2019 | 8-K | View Document |
| 4 | Nov. 7, 2019 | FORM 4 | View Document |
| 4 | Nov. 7, 2019 | FORM 4 | View Document |
| 8-K | Sept. 10, 2019 | 8-K | View Document |
| 8-K | Aug. 22, 2019 | 8-K | View Document |
| 10-Q | Aug. 7, 2019 | 10-Q | View Document |
| 8-K | Aug. 7, 2019 | 8-K | View Document |
| 4 | June 10, 2019 | FORM 4 | View Document |
| 3 | June 4, 2019 | FORM 3 | View Document |
| 4 | June 4, 2019 | FORM 4 | View Document |
| 8-K | June 4, 2019 | 8-K | View Document |
| SD | May 22, 2019 | SD | View Document |
| 10-Q | May 7, 2019 | 10-Q | View Document |
| 8-K | May 7, 2019 | 8-K | View Document |
| 4 | March 5, 2019 | FORM 4 | View Document |
| 3 | March 5, 2019 | FORM 3 | View Document |
| 4 | Feb. 22, 2019 | FORM 4 | View Document |
| 8-K | Feb. 20, 2019 | 8-K | View Document |
| 8-K | Feb. 15, 2019 | 8-K | View Document |
| SC 13G/A | Feb. 11, 2019 | - | View Document |
| SC 13G | Feb. 8, 2019 | - | View Document |
| 8-K | Feb. 8, 2019 | 8-K | View Document |
| 4 | Feb. 7, 2019 | FORM 4 | View Document |
| 4 | Feb. 7, 2019 | FORM 4 | View Document |
| 4 | Feb. 7, 2019 | FORM 4 | View Document |
| 4 | Feb. 7, 2019 | FORM 4 | View Document |
| 4 | Feb. 7, 2019 | FORM 4 | View Document |
| 4 | Feb. 7, 2019 | FORM 4 | View Document |
| 4 | Feb. 7, 2019 | FORM 4 | View Document |
| 4 | Feb. 7, 2019 | FORM 4 | View Document |
| 8-K | Feb. 6, 2019 | 8-K | View Document |
| 10-Q | Feb. 6, 2019 | 10-Q | View Document |
| SC 13G | Jan. 22, 2019 | - | View Document |
| DEF 14A | Jan. 2, 2019 | DEF 14A | View Document |
| PRE 14A | Dec. 20, 2018 | PRE 14A | View Document |
| 4 | Dec. 6, 2018 | FORM 4 | View Document |
| 4 | Dec. 6, 2018 | FORM 4 | View Document |
| 4 | Dec. 6, 2018 | FORM 4 | View Document |
| 4 | Dec. 6, 2018 | FORM 4 | View Document |
| 4 | Dec. 6, 2018 | FORM 4 | View Document |
| 4 | Dec. 6, 2018 | FORM 4 | View Document |
| 4 | Dec. 3, 2018 | FORM 4 | View Document |
| 10-K/A | Nov. 30, 2018 | 10-K/A | View Document |
| 4 | Nov. 29, 2018 | FORM 4 | View Document |
| 4 | Nov. 29, 2018 | FORM 4 | View Document |
| 4 | Nov. 29, 2018 | FORM 4 | View Document |
| 4 | Nov. 29, 2018 | FORM 4 | View Document |
| 4 | Nov. 29, 2018 | FORM 4 | View Document |
| 4 | Nov. 29, 2018 | FORM 4 | View Document |
| 10-K | Nov. 28, 2018 | 10-K | View Document |
| 8-K | Nov. 28, 2018 | 8-K | View Document |
| 8-K/A | Nov. 20, 2018 | 8-K/A | View Document |
| SC 13G | Oct. 10, 2018 | - | View Document |
| 8-K | Oct. 4, 2018 | 8-K | View Document |
| 4 | Oct. 3, 2018 | FORM 4 | View Document |
| 4 | Oct. 1, 2018 | FORM 4 | View Document |
| 8-K | Sept. 27, 2018 | 8-K | View Document |
| 4 | Sept. 11, 2018 | FORM 4 | View Document |
| 8-K | Sept. 5, 2018 | 8-K | View Document |
| 4 | Sept. 4, 2018 | FORM 4 | View Document |
| 4 | Aug. 24, 2018 | FORM 4 | View Document |
| 3 | Aug. 13, 2018 | FORM 3 | View Document |
| 4 | Aug. 9, 2018 | FORM 4 | View Document |
| 4 | Aug. 9, 2018 | FORM 4 | View Document |
| 4 | Aug. 9, 2018 | FORM 4 | View Document |
| 8-K | Aug. 7, 2018 | 8-K | View Document |
| 10-Q | Aug. 7, 2018 | 10-Q | View Document |
| 8-K | Aug. 3, 2018 | 8-K | View Document |
| 3 | Aug. 3, 2018 | FORM 3 | View Document |
| 4 | Aug. 3, 2018 | FORM 4 | View Document |
| 4 | July 24, 2018 | FORM 4 | View Document |
| 4 | July 24, 2018 | FORM 4 | View Document |
| 4 | July 19, 2018 | FORM 4 | View Document |
| 8-K | July 19, 2018 | 8-K | View Document |
| 4 | June 12, 2018 | FORM 4 | View Document |
| 4 | June 8, 2018 | FORM 4 | View Document |
| 4 | June 7, 2018 | FORM 4 | View Document |
| 4 | June 1, 2018 | FORM 4 | View Document |
| 4 | May 29, 2018 | FORM 4 | View Document |
| 4 | May 21, 2018 | FORM 4 SUBMISSION | View Document |
| 8-K | May 21, 2018 | 8-K | View Document |
| 4 | May 21, 2018 | FORM 4 | View Document |
| 8-K | May 21, 2018 | 8-K | View Document |
| SC 13G/A | May 21, 2018 | AMENDMENT NO. 2 TO SCHEDULE 13G | View Document |
| 4/A | May 18, 2018 | FORM 4/A SUBMISSION | View Document |
| 424B3 | May 18, 2018 | 424B3 | View Document |
| 4 | May 18, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | May 18, 2018 | FORM 4 SUBMISSION | View Document |
| 424B3 | May 16, 2018 | 424B3 | View Document |
| 4 | May 15, 2018 | FORM 4 | View Document |
| 4 | May 14, 2018 | FORM 4 | View Document |
| 10-Q | May 8, 2018 | ATKR 2Q18 10-Q | View Document |
| 8-K | May 8, 2018 | 8-K | View Document |
| 8-K | May 8, 2018 | 8-K | View Document |
| 8-K | May 4, 2018 | 8-K | View Document |
| 4 | May 4, 2018 | FORM 4 | View Document |
| 3 | May 4, 2018 | FORM 3 | View Document |
| 8-K | April 2, 2018 | 8-K | View Document |
| 4 | March 14, 2018 | FORM 4 | View Document |
| 4 | March 1, 2018 | FORM 4 | View Document |
| SC 13G/A | Feb. 21, 2018 | - | View Document |
| 8-K | Feb. 21, 2018 | 8-K | View Document |
| 4 | Feb. 20, 2018 | FORM 4 SUBMISSION | View Document |
| 424B3 | Feb. 16, 2018 | 424B3 | View Document |
| 4 | Feb. 15, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 15, 2018 | FORM 4 SUBMISSION | View Document |
| 424B3 | Feb. 14, 2018 | 424B3 | View Document |
| SC 13G/A | Feb. 9, 2018 | AMENDMENT NO. 1 TO SCHEDULE 13G | View Document |
| SC 13G/A | Feb. 9, 2018 | - | View Document |
| 10-Q | Feb. 6, 2018 | ATKR 1Q18 10-Q | View Document |
| 8-K | Feb. 6, 2018 | 8-K | View Document |
| 4 | Feb. 6, 2018 | FORM 4 SUBMISSION | View Document |
| 8-K | Feb. 5, 2018 | 8-K | View Document |
| 8-K | Feb. 2, 2018 | 8-K | View Document |
| 4 | Feb. 1, 2018 | FORM 4 | View Document |
| 4 | Feb. 1, 2018 | FORM 4 | View Document |
| 4 | Feb. 1, 2018 | FORM 4 | View Document |
| 4 | Feb. 1, 2018 | FORM 4 | View Document |
| 4 | Feb. 1, 2018 | FORM 4 | View Document |
| 4 | Feb. 1, 2018 | FORM 4 | View Document |
| 8-K | Jan. 24, 2018 | 8-K | View Document |
| 8-K | Jan. 22, 2018 | 8-K | View Document |
| 8-K | Jan. 22, 2018 | 8-K | View Document |
| DEF 14A | Dec. 15, 2017 | DEF 14A | View Document |
| EFFECT | Dec. 15, 2017 | - | View Document |
| 4 | Dec. 15, 2017 | FORM 4 | View Document |
| 4 | Dec. 13, 2017 | FORM 4 | View Document |
| 4 | Dec. 13, 2017 | FORM 4 | View Document |
| 4 | Dec. 13, 2017 | FORM 4 | View Document |
| 4 | Dec. 13, 2017 | FORM 4 | View Document |
| 4 | Dec. 13, 2017 | FORM 4 | View Document |
| 4 | Dec. 13, 2017 | FORM 4 | View Document |
| 4 | Dec. 13, 2017 | FORM 4 | View Document |
| 8-K/A | Dec. 4, 2017 | 8-K/A | View Document |
| 4 | Nov. 30, 2017 | FORM 4 | View Document |
| 4 | Nov. 30, 2017 | FORM 4 | View Document |
| 4 | Nov. 30, 2017 | FORM 4 | View Document |
| POS AM | Nov. 30, 2017 | POS AM | View Document |
| 4 | Nov. 30, 2017 | FORM 4 | View Document |
| 4 | Nov. 30, 2017 | FORM 4 | View Document |
| 4 | Nov. 30, 2017 | FORM 4 | View Document |
| 4 | Nov. 30, 2017 | FORM 4 | View Document |
| 10-K | Nov. 29, 2017 | 10-K | View Document |
| 8-K/A | Nov. 29, 2017 | 8-K/A | View Document |
| 8-K | Nov. 29, 2017 | 8-K | View Document |
| POSASR | Nov. 28, 2017 | POSASR | View Document |
| 4 | Nov. 27, 2017 | FORM 4 | View Document |
| 4 | Nov. 27, 2017 | FORM 4 | View Document |
| 8-K | Nov. 1, 2017 | 8-K | View Document |
| 4 | Oct. 24, 2017 | FORM 4 | View Document |
| 4 | Oct. 24, 2017 | FORM 4 | View Document |
| 4 | Oct. 12, 2017 | FORM 4 | View Document |
| 8-K | Oct. 3, 2017 | 8-K | View Document |
| 8-K | Sept. 19, 2017 | 8-K | View Document |
| 8-K | Sept. 13, 2017 | 8-K | View Document |
| 8-K | Sept. 8, 2017 | 8-K | View Document |
| 4 | Sept. 8, 2017 | FORM 4 | View Document |
| 4 | Sept. 8, 2017 | FORM 4 | View Document |
| 4 | Sept. 8, 2017 | FORM 4 | View Document |
| 8-K | Sept. 5, 2017 | 8-K | View Document |
| 8-K | Aug. 24, 2017 | 8-K | View Document |
| 10-Q | Aug. 8, 2017 | 10-Q | View Document |
| 8-K | Aug. 8, 2017 | 8-K | View Document |
| 4 | Aug. 4, 2017 | FORM 4 | View Document |
| 3 | Aug. 4, 2017 | FORM 3 | View Document |
| 3 | Aug. 4, 2017 | FORM 3 | View Document |
| 8-K | Aug. 4, 2017 | 8-K | View Document |
| 4 | Aug. 4, 2017 | FORM 4 | View Document |
| 8-K | July 13, 2017 | 8-K | View Document |
| S-3ASR | July 3, 2017 | S-3ASR | View Document |
| 4 | June 19, 2017 | FORM 4 | View Document |
| 8-K | June 7, 2017 | 8-K | View Document |
| 8-K | May 10, 2017 | 8-K | View Document |
| 10-Q | May 9, 2017 | ATKR 2Q17 10-Q | View Document |
| 8-K | May 9, 2017 | ATKR 2Q17 FORM 8-K | View Document |
| 4 | May 8, 2017 | FORM 4 | View Document |
| 4 | May 4, 2017 | FORM 4 | View Document |
| 4 | May 4, 2017 | FORM 4 | View Document |
| 4 | May 4, 2017 | FORM 4 | View Document |
| 4 | May 4, 2017 | FORM 4 | View Document |
| 4 | May 4, 2017 | FORM 4 | View Document |
| 4 | May 4, 2017 | FORM 4 | View Document |
| 4 | May 3, 2017 | FORM 4 | View Document |
| 4 | May 3, 2017 | FORM 4 | View Document |
| 4 | May 3, 2017 | FORM 4 | View Document |
| 4 | May 1, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | May 1, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | May 1, 2017 | FORM 4 SUBMISSION | View Document |
| 8-K | March 14, 2017 | 8-K | View Document |
| 8-K | March 10, 2017 | 8-K | View Document |
| UPLOAD | March 9, 2017 | - | View Document |
| CORRESP | Feb. 28, 2017 | - | View Document |
| 10-Q/A | Feb. 28, 2017 | FORM 10-Q/A | View Document |
| SC 13G | Feb. 24, 2017 | - | View Document |
| 4 | Feb. 23, 2017 | FORM 4 SUBMISSION | View Document |
| UPLOAD | Feb. 23, 2017 | - | View Document |
| 424B4 | Feb. 17, 2017 | 424B4 | View Document |
| EFFECT | Feb. 16, 2017 | - | View Document |
| S-1MEF | Feb. 16, 2017 | S-1MEF | View Document |
| S-1/A | Feb. 15, 2017 | S-1/A | View Document |
| UPLOAD | Feb. 15, 2017 | - | View Document |
| CORRESP | Feb. 14, 2017 | - | View Document |
| CORRESP | Feb. 14, 2017 | - | View Document |
| SC 13G | Feb. 9, 2017 | SC 13G | View Document |
| S-1 | Feb. 8, 2017 | S-1 | View Document |
| 10-Q | Feb. 7, 2017 | 10-Q | View Document |
| 8-K | Feb. 7, 2017 | ATKR 1Q17 FORM 8-K | View Document |
| DEF 14A | Jan. 19, 2017 | DEF 14A | View Document |
| 4 | Jan. 10, 2017 | FORM 4 SUBMISSION | View Document |
| 8-K | Dec. 22, 2016 | FORM 8-K | View Document |
| 4 | Dec. 19, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | Dec. 13, 2016 | FORM 4 SUBMISSION | View Document |
| 424B4 | Dec. 8, 2016 | 424(B)(4) | View Document |
| EFFECT | Dec. 7, 2016 | - | View Document |
| 8-K | Dec. 6, 2016 | FORM 8-K | View Document |
| UPLOAD | Dec. 5, 2016 | - | View Document |
| CORRESP | Dec. 5, 2016 | - | View Document |
| S-1/A | Dec. 5, 2016 | AMENDMENT NO.1 TO FORM S-1 | View Document |
| 8-K | Dec. 5, 2016 | FORM 8-K | View Document |
| CORRESP | Dec. 5, 2016 | - | View Document |
| 4 | Dec. 2, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | Dec. 2, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | Dec. 2, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | Dec. 2, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | Dec. 2, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | Dec. 2, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | Dec. 2, 2016 | FORM 4 SUBMISSION | View Document |
| S-1 | Dec. 1, 2016 | S-1 | View Document |
| 8-K | Nov. 29, 2016 | 8-K | View Document |
| 10-K | Nov. 29, 2016 | 10-K | View Document |
| 8-K | Sept. 27, 2016 | 8-K | View Document |
| 10-Q | Aug. 2, 2016 | 10-Q | View Document |
| 8-K | Aug. 2, 2016 | ATKR FORM 8-K | View Document |
| S-8 | June 15, 2016 | FORM S-8 | View Document |
| 4 | June 15, 2016 | FORM 4 SUBMISSION | View Document |
| 424B4 | June 10, 2016 | 424(B)(4) | View Document |
| EFFECT | June 9, 2016 | - | View Document |
| 3 | June 9, 2016 | FORM 3 SUBMISSION | View Document |
| 3 | June 9, 2016 | FORM 3 SUBMISSION | View Document |
| 3 | June 9, 2016 | FORM 3 SUBMISSION | View Document |
| 3 | June 9, 2016 | FORM 3 SUBMISSION | View Document |
| 3 | June 9, 2016 | FORM 3 SUBMISSION | View Document |
| 3 | June 9, 2016 | FORM 3 SUBMISSION | View Document |
| 3 | June 9, 2016 | FORM 3 SUBMISSION | View Document |
| 3 | June 9, 2016 | FORM 3 SUBMISSION | View Document |
| 3 | June 9, 2016 | FORM 3 SUBMISSION | View Document |
| 3 | June 9, 2016 | FORM 3 SUBMISSION | View Document |
| 3 | June 9, 2016 | FORM 3 SUBMISSION | View Document |
| 3 | June 9, 2016 | FORM 3 SUBMISSION | View Document |
| 3 | June 9, 2016 | FORM 3 SUBMISSION | View Document |
| 3 | June 9, 2016 | FORM 3 SUBMISSION | View Document |
| 3 | June 9, 2016 | FORM 3 SUBMISSION | View Document |
| 3 | June 9, 2016 | FORM 3 SUBMISSION | View Document |
| CORRESP | June 7, 2016 | - | View Document |
| CORRESP | June 7, 2016 | - | View Document |
| CERTNYS | June 6, 2016 | AUTO-GENERATED PAPER DOCUMENT | View Document |
| CORRESP | June 6, 2016 | - | View Document |
| S-1/A | June 6, 2016 | AMENDMENT NO. 5 TO FORM S-1 | View Document |
| UPLOAD | June 3, 2016 | - | View Document |
| 8-A12B | June 1, 2016 | FORM 8-A12B | View Document |
| S-1/A | May 31, 2016 | AMENDMENT NO. 4 | View Document |
| CORRESP | May 31, 2016 | - | View Document |
| UPLOAD | May 26, 2016 | - | View Document |
| S-1/A | May 19, 2016 | AMENDMENT NO. 3 | View Document |
| UPLOAD | May 19, 2016 | - | View Document |
| CORRESP | May 19, 2016 | - | View Document |
| S-1/A | May 5, 2016 | AMENDMENT NO. 2 | View Document |
| CORRESP | May 5, 2016 | - | View Document |
| CORRESP | May 5, 2016 | - | View Document |
| UPLOAD | May 4, 2016 | - | View Document |
| CORRESP | April 15, 2016 | - | View Document |
| S-1/A | April 15, 2016 | AMENDMENT NO. 1 | View Document |
| UPLOAD | April 1, 2016 | - | View Document |
| S-1 | March 4, 2016 | FORM S-1 | View Document |
| CORRESP | March 4, 2016 | - | View Document |