AdvanSix Inc.
ASIXNYSECIK 1673985MaterialsFiscal year ends Dec 31
Reports and events: 134 filings
Newest first, by EDGAR acceptance time (Eastern). Each filing’s page lists its documents on sec.gov and, for 10-K and 10-Q reports, the extracted sections.
What the forms are: 10-K, 10-Q, 8-K, Form 4, DEF 14A, Schedule 13D, Schedule 13G, amendments, accession numbers.
| Filed | Form | What it is | Accession number |
|---|---|---|---|
| 2026-08-1720:20 ET | 8-K | 1.01 Entry into a material agreement; 1.02 Termination of a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0000950157-26-000916 |
| 2026-08-0720:03 ET | 10-Q | Quarterly reportPeriod 2026-06-30 | 0001673985-26-000049 |
| 2026-08-0710:29 ET | 8-K | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001673985-26-000045 |
| 2026-06-2320:28 ET | 8-K | 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001673985-26-000040 |
| 2026-05-0820:04 ET | 10-Q | Quarterly reportPeriod 2026-03-31 | 0001673985-26-000037 |
| 2026-05-0810:30 ET | 8-K | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001673985-26-000033 |
| 2026-04-2920:11 ET | DEF 14A | Proxy statementPeriod 2026-06-22 | 0001673985-26-000022 |
| 2026-04-1310:49 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001673985-26-000012 |
| 2026-02-2021:17 ET | 10-K | Annual reportPeriod 2025-12-31 | 0001673985-26-000008 |
| 2026-02-2011:30 ET | 8-K | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001673985-26-000004 |
| 2025-12-2221:15 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001673985-25-000139 |
| 2025-11-0721:07 ET | 10-Q | Quarterly reportPeriod 2025-09-30 | 0001673985-25-000135 |
| 2025-11-0711:31 ET | 8-K | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001673985-25-000132 |
| 2025-10-2320:49 ET | 8-K | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0000950157-25-000887 |
| 2025-09-0220:21 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001673985-25-000124 |
| 2025-08-0120:10 ET | 10-Q | Quarterly reportPeriod 2025-06-30 | 0001673985-25-000119 |
| 2025-08-0110:32 ET | 8-K | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001673985-25-000116 |
| 2025-07-0920:29 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001673985-25-000106 |
| 2025-06-2020:07 ET | 8-K | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001673985-25-000082 |
| 2025-05-0220:42 ET | 10-Q | Quarterly reportPeriod 2025-03-31 | 0001673985-25-000065 |
| 2025-05-0210:31 ET | 8-K | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001673985-25-000062 |
| 2025-04-2920:07 ET | DEF 14A | Proxy statementPeriod 2025-06-18 | 0001673985-25-000053 |
| 2025-04-1610:32 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001673985-25-000042 |
| 2025-03-1721:06 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001673985-25-000027 |
| 2025-02-2121:08 ET | 10-K | Annual reportPeriod 2024-12-31 | 0001673985-25-000011 |
| 2025-02-2111:31 ET | 8-K | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001673985-25-000007 |
| 2024-11-0120:09 ET | 10-Q | Quarterly reportPeriod 2024-09-30 | 0001673985-24-000150 |
| 2024-11-0110:30 ET | 8-K | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001673985-24-000147 |
| 2024-09-1210:32 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001673985-24-000128 |
| 2024-08-1920:30 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001673985-24-000117 |
| 2024-08-0220:15 ET | 10-Q | Quarterly reportPeriod 2024-06-30 | 0001673985-24-000107 |
| 2024-08-0210:31 ET | 8-K | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001673985-24-000102 |
| 2024-06-1321:07 ET | 8-K | 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001673985-24-000090 |
| 2024-05-2020:35 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001673985-24-000070 |
| 2024-05-0320:09 ET | 10-Q | Quarterly reportPeriod 2024-03-31 | 0001673985-24-000067 |
| 2024-05-0310:31 ET | 8-K | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001673985-24-000064 |
| 2024-04-2620:31 ET | DEF 14A | Proxy statementPeriod 2024-06-13 | 0001673985-24-000055 |
| 2024-02-1621:25 ET | 10-K | Annual reportPeriod 2023-12-31 | 0001673985-24-000014 |
| 2024-02-1611:33 ET | 8-K | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001673985-24-000009 |
| 2024-01-1911:52 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001673985-24-000005 |
| 2023-11-0320:18 ET | 10-Q | Quarterly reportPeriod 2023-09-30 | 0001673985-23-000142 |
| 2023-11-0310:31 ET | 8-K | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001673985-23-000138 |
| 2023-08-0420:19 ET | 10-Q | Quarterly reportPeriod 2023-06-30 | 0001673985-23-000124 |
| 2023-08-0410:31 ET | 8-K | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001673985-23-000121 |
| 2023-06-2021:18 ET | 8-K | 5.03 Amendment to articles or bylaws; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001673985-23-000091 |
| 2023-05-0821:26 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001673985-23-000076 |
| 2023-05-0520:17 ET | 10-Q | Quarterly reportPeriod 2023-03-31 | 0001673985-23-000073 |
| 2023-05-0510:31 ET | 8-K | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001673985-23-000068 |
| 2023-04-2820:16 ET | DEF 14A | Proxy statement | 0001673985-23-000061 |
| 2023-04-1420:17 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001673985-23-000052 |
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 15:07 ET. Listed shows no prices and gives no investment advice.