| Date | Time | Source | Headline | Symbol | Company |
| 06/28/2023 | 4:11PM | Edgar (US Regulatory) | Annual Report of Employee Stock Plans (11-k) | NYSE:SSD | Simpson Manufacturing Co Inc |
| 06/28/2023 | 4:10PM | Edgar (US Regulatory) | Form 11-K - Annual report of employee stock purchase, savings and similar plans | NYSE:SSD | Simpson Manufacturing Co Inc |
| 06/15/2023 | 4:52PM | PR Newswire (US) | Simpson Manufacturing Co., Inc. Publishes Fiscal 2022 Environmental, Social and Governance Report | NYSE:SSD | Simpson Manufacturing Co Inc |
| 06/12/2023 | 4:46PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:SSD | Simpson Manufacturing Co Inc |
| 06/09/2023 | 12:58PM | Edgar (US Regulatory) | Report of Proposed Sale of Securities (144) | NYSE:SSD | Simpson Manufacturing Co Inc |
| 06/08/2023 | 5:24PM | Edgar (US Regulatory) | Report of Proposed Sale of Securities (144) | NYSE:SSD | Simpson Manufacturing Co Inc |
| 06/05/2023 | 5:02PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:SSD | Simpson Manufacturing Co Inc |
| 06/05/2023 | 5:02PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:SSD | Simpson Manufacturing Co Inc |
| 06/05/2023 | 4:53PM | Edgar (US Regulatory) | Initial Statement of Beneficial Ownership (3) | NYSE:SSD | Simpson Manufacturing Co Inc |
| 06/05/2023 | 4:19PM | Edgar (US Regulatory) | Current Report Filing (8-k) | NYSE:SSD | Simpson Manufacturing Co Inc |
| 06/05/2023 | 4:15PM | PR Newswire (US) | SIMPSON MANUFACTURING CO., INC. ANNOUNCES THE APPOINTMENT OF CHAU BANKS AND FELICA CONEY TO ITS BOARD OF DIRECTORS | NYSE:SSD | Simpson Manufacturing Co Inc |
| 05/08/2023 | 4:46PM | Edgar (US Regulatory) | Securities Registration: Employee Benefit Plan (s-8) | NYSE:SSD | Simpson Manufacturing Co Inc |
| 05/04/2023 | 12:04PM | Edgar (US Regulatory) | Report of Proposed Sale of Securities (144) | NYSE:SSD | Simpson Manufacturing Co Inc |
| 04/27/2023 | 9:00AM | PR Newswire (US) | Simpson Manufacturing Co., Inc. Declares Quarterly Dividend | NYSE:SSD | Simpson Manufacturing Co Inc |
| 04/24/2023 | 4:19PM | Edgar (US Regulatory) | Current Report Filing (8-k) | NYSE:SSD | Simpson Manufacturing Co Inc |
| 04/24/2023 | 4:15PM | PR Newswire (US) | SIMPSON MANUFACTURING CO., INC. ANNOUNCES 2023 FIRST QUARTER FINANCIAL RESULTS | NYSE:SSD | Simpson Manufacturing Co Inc |
| 04/20/2023 | 4:21PM | Edgar (US Regulatory) | Report of Proposed Sale of Securities (144) | NYSE:SSD | Simpson Manufacturing Co Inc |
| 04/10/2023 | 9:00AM | PR Newswire (US) | Simpson Manufacturing Co., Inc. to Announce First Quarter 2023 Financial Results on Monday, April 24th | NYSE:SSD | Simpson Manufacturing Co Inc |
| 03/16/2023 | 4:33PM | Edgar (US Regulatory) | Proxy Statement (definitive) (def 14a) | NYSE:SSD | Simpson Manufacturing Co Inc |
| 03/16/2023 | 9:00AM | PR Newswire (US) | Simpson Manufacturing Co., Inc. Announces Virtual Participation at the Sidoti Small-Cap Conference | NYSE:SSD | Simpson Manufacturing Co Inc |
| 03/14/2023 | 4:26PM | Edgar (US Regulatory) | Current Report Filing (8-k) | NYSE:SSD | Simpson Manufacturing Co Inc |
| 02/28/2023 | 5:47PM | Edgar (US Regulatory) | Annual Report (10-k) | NYSE:SSD | Simpson Manufacturing Co Inc |
| 02/06/2023 | 5:57PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:SSD | Simpson Manufacturing Co Inc |
| 02/06/2023 | 4:25PM | PR Newswire (US) | SIMPSON MANUFACTURING CO., INC. ANNOUNCES 2022 FOURTH QUARTER AND FULL-YEAR FINANCIAL RESULTS | NYSE:SSD | Simpson Manufacturing Co Inc |
| 01/26/2023 | 4:39PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:SSD | Simpson Manufacturing Co Inc |
| 01/26/2023 | 4:39PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:SSD | Simpson Manufacturing Co Inc |
| 01/26/2023 | 4:38PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:SSD | Simpson Manufacturing Co Inc |
| 01/26/2023 | 4:38PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:SSD | Simpson Manufacturing Co Inc |
| 01/26/2023 | 4:38PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:SSD | Simpson Manufacturing Co Inc |
| 01/26/2023 | 4:37PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:SSD | Simpson Manufacturing Co Inc |