# Simpson Manufacturing Co., Inc.: filings

SSD · NYSE · CIK 920371 · [Industrials](/sectors/industrials.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/ssd.md) · [Financials](/companies/ssd/financials.md) · [Filings](/companies/ssd/filings.md) · [Insiders](/companies/ssd/insiders.md)

## Reports and events: 295 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (4 532, 8-K 197, SC 13G/A 55, 10-Q 53, 144 40, 3 25, 11-K 20, DEF 14A 19, 10-K 18, 5 15, 4/A 14, DEFA14A 14, S-8 POS 13, SD 13, ARS 10, SC 13G 10, CORRESP 9, UPLOAD 9, 8-K/A 5, SCHEDULE 13G/A 5, S-8 3, 8-A12B/A 2, NO ACT 2, PRE 14A 2, SC 13D/A 2, SCHEDULE 13G 2, 10-Q/A 1, 11-K/A 1, 144/A 1, 25-NSE 1, 3/A 1, 5/A 1, NT 10-K 1, NT 11-K 1, PREC14A 1, PRER14A 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-26 | 16:18 ET | [8-K](/filings/0001628280-26-067288.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001628280-26-067288 |
| 2026-10-06 | 16:45 ET | [8-K](/filings/0001628280-26-065254.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001628280-26-065254 |
| 2026-08-06 | 16:38 ET | [10-Q](/filings/0001628280-26-054396.md) | Quarterly report, period 2026-06-30 | 0001628280-26-054396 |
| 2026-07-27 | 16:20 ET | [8-K](/filings/0001628280-26-049817.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001628280-26-049817 |
| 2026-05-18 | 16:29 ET | [8-K](/filings/0001628280-26-035954.md) | 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001628280-26-035954 |
| 2026-05-07 | 16:24 ET | [10-Q](/filings/0001628280-26-032199.md) | Quarterly report, period 2026-03-31 | 0001628280-26-032199 |
| 2026-04-27 | 16:19 ET | [8-K](/filings/0001628280-26-027513.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001628280-26-027513 |
| 2026-03-24 | 16:18 ET | [DEF 14A](/filings/0001628280-26-020810.md) | Proxy statement, period 2026-03-24 | 0001628280-26-020810 |
| 2026-02-27 | 17:10 ET | [10-K](/filings/0001628280-26-012920.md) | Annual report, period 2025-12-31 | 0001628280-26-012920 |
| 2026-02-09 | 16:20 ET | [8-K](/filings/0001628280-26-006438.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001628280-26-006438 |
| 2025-12-22 | 16:38 ET | [8-K](/filings/0001628280-25-058560.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001628280-25-058560 |
| 2025-11-07 | 17:30 ET | [10-Q](/filings/0001628280-25-050724.md) | Quarterly report, period 2025-09-30 | 0001628280-25-050724 |
| 2025-10-27 | 16:22 ET | [8-K](/filings/0001628280-25-046437.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure | 0001628280-25-046437 |
| 2025-08-08 | 17:04 ET | [10-Q](/filings/0000920371-25-000113.md) | Quarterly report, period 2025-06-30 | 0000920371-25-000113 |
| 2025-07-28 | 16:30 ET | [8-K](/filings/0000920371-25-000107.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000920371-25-000107 |
| 2025-05-12 | 16:44 ET | [8-K](/filings/0000920371-25-000097.md) | 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0000920371-25-000097 |
| 2025-05-09 | 17:32 ET | [10-Q](/filings/0000920371-25-000091.md) | Quarterly report, period 2025-03-31 | 0000920371-25-000091 |
| 2025-04-28 | 16:22 ET | [8-K](/filings/0000920371-25-000068.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000920371-25-000068 |
| 2025-03-24 | 16:40 ET | [DEF 14A](/filings/0000920371-25-000064.md) | Proxy statement, period 2025-03-24 | 0000920371-25-000064 |
| 2025-03-07 | 09:00 ET | [8-K](/filings/0000920371-25-000055.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000920371-25-000055 |
| 2025-03-03 | 20:26 ET | [10-K](/filings/0000920371-25-000051.md) | Annual report, period 2024-12-31 | 0000920371-25-000051 |
| 2025-02-10 | 16:19 ET | [8-K](/filings/0000920371-25-000028.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000920371-25-000028 |
| 2025-01-03 | 08:32 ET | [8-K](/filings/0000920371-25-000005.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure | 0000920371-25-000005 |
| 2024-12-17 | 08:51 ET | [8-K](/filings/0000920371-24-000195.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000920371-24-000195 |
| 2024-11-14 | 08:30 ET | [8-K](/filings/0000920371-24-000185.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000920371-24-000185 |
| 2024-11-12 | 17:31 ET | [10-Q](/filings/0000920371-24-000182.md) | Quarterly report, period 2024-09-30 | 0000920371-24-000182 |
| 2024-10-28 | 17:08 ET | [8-K](/filings/0000920371-24-000179.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000920371-24-000179 |
| 2024-10-21 | 16:49 ET | [8-K](/filings/0000920371-24-000176.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000920371-24-000176 |
| 2024-08-26 | 09:00 ET | [8-K](/filings/0000920371-24-000167.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000920371-24-000167 |
| 2024-08-07 | 19:17 ET | [10-Q](/filings/0000920371-24-000163.md) | Quarterly report, period 2024-06-30 | 0000920371-24-000163 |
| 2024-07-31 | 16:16 ET | [8-K](/filings/0000920371-24-000157.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000920371-24-000157 |
| 2024-07-22 | 16:18 ET | [8-K](/filings/0000920371-24-000154.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000920371-24-000154 |
| 2024-05-15 | 09:00 ET | [8-K](/filings/0000920371-24-000129.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000920371-24-000129 |
| 2024-05-07 | 17:25 ET | [10-Q](/filings/0000920371-24-000120.md) | Quarterly report, period 2024-03-31 | 0000920371-24-000120 |
| 2024-05-06 | 16:47 ET | [8-K](/filings/0000920371-24-000113.md) | 5.02 Departure or appointment of officers or directors; 5.03 Amendment to articles or bylaws; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0000920371-24-000113 |
| 2024-04-22 | 16:22 ET | [8-K](/filings/0000920371-24-000089.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000920371-24-000089 |
| 2024-03-19 | 16:33 ET | [DEF 14A](/filings/0000920371-24-000082.md) | Proxy statement, period 2024-05-01 | 0000920371-24-000082 |
| 2024-03-06 | 10:11 ET | [8-K](/filings/0000920371-24-000065.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000920371-24-000065 |
| 2024-02-28 | 20:03 ET | [10-K](/filings/0000920371-24-000063.md) | Annual report, period 2023-12-31 | 0000920371-24-000063 |
| 2024-02-05 | 16:19 ET | [8-K](/filings/0000920371-24-000021.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000920371-24-000021 |
| 2023-12-05 | 16:38 ET | [8-K](/filings/0000920371-23-000193.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000920371-23-000193 |
| 2023-11-08 | 09:03 ET | [8-K](/filings/0000920371-23-000183.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000920371-23-000183 |
| 2023-11-07 | 17:30 ET | [10-Q](/filings/0000920371-23-000180.md) | Quarterly report, period 2023-09-30 | 0000920371-23-000180 |
| 2023-10-23 | 16:34 ET | [8-K](/filings/0000920371-23-000176.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000920371-23-000176 |
| 2023-10-19 | 16:32 ET | [8-K](/filings/0000920371-23-000173.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000920371-23-000173 |
| 2023-10-12 | 16:32 ET | [8-K](/filings/0000920371-23-000170.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000920371-23-000170 |
| 2023-10-11 | 06:02 ET | [8-K](/filings/0000920371-23-000167.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000920371-23-000167 |
| 2023-09-06 | 08:00 ET | [8-K](/filings/0000920371-23-000160.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000920371-23-000160 |
| 2023-08-07 | 17:26 ET | [10-Q](/filings/0000920371-23-000154.md) | Quarterly report, period 2023-06-30 | 0000920371-23-000154 |
| 2023-07-24 | 16:20 ET | [8-K](/filings/0000920371-23-000147.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000920371-23-000147 |

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Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 26, 2026, 16:19 ET. No prices; not investment advice.