| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13G/A | Report | Nov 8, 2024 | ||
| SC 13G/A | Report | Oct 21, 2024 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Mar 11, 2024 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 13, 2024 | |
| SC 13G/A | Report | Feb 13, 2024 | ||
| SC 13G/A | Report | Jan 23, 2024 | ||
| SC 13G/A | Report | NONE | Feb 14, 2023 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 9, 2023 | |
| SC 13G/A | Report | Jan 23, 2023 | ||
| SC 13G/A | Report | NONE | Dec 9, 2022 | |
| SC 13G/A | Report | NONE | Feb 14, 2022 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 10, 2022 | |
| SC 13G/A | Report | Jan 27, 2022 | ||
| SC 13G/A | Report | Jan 26, 2022 | ||
| SC 13G/A | Report | NONE | Feb 11, 2021 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 10, 2021 | |
| SC 13G/A | Report | Jan 27, 2021 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Jun 10, 2020 | |
| SC 13G | Report | NONE | Feb 14, 2020 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 12, 2020 | |
| SC 13G/A | Report | Feb 4, 2020 | ||
| SC 13G/A | Report | Feb 11, 2019 | ||
| SC 13G/A | Report | Jan 31, 2019 | ||
| SC 13G | Report | Jun 12, 2018 | ||
| SC 13G/A | Report | Feb 12, 2018 | ||
| SC 13G/A | Report | Feb 12, 2018 | ||
| SC 13G/A | Report | JANUS CAPITAL MANAGEMENT 12/31/17 <5% ANNUAL CLOSEOUT | Feb 6, 2018 | |
| SC 13G/A | Report | Jan 19, 2018 | ||
| SC 13G/A | Report | SC13GA SIMPSON DEC16 | Feb 14, 2017 | |
| SC 13G/A | Report | SSD 12.31.16 | Feb 13, 2017 | |
| SC 13G/A | Report | Feb 13, 2017 | ||
| SC 13G/A | Report | Jan 9, 2017 | ||
| SC 13G | Report | SSD SC13G | Feb 16, 2016 | |
| SC 13G/A | Report | SC13GA SSD DEC15 | Feb 12, 2016 | |
| SC 13G/A | Report | Feb 11, 2016 | ||
| SC 13G/A | Report | Jan 27, 2016 | ||
| SC 13G/A | Report | Dec 7, 2015 | ||
| SC 13G/A | Report | SC13GA SIMPSON MANUFACTURING DEC14 | Feb 13, 2015 | |
| SC 13G/A | Report | Feb 11, 2015 | ||
| SC 13G/A | Report | Feb 5, 2015 | ||
| SC 13G/A | Report | Jan 23, 2015 | ||
| SC 13G/A | Report | Jan 21, 2015 | ||
| SC 13G | Report | SC13G SIMPSON MANUFACTURING DEC13 | Feb 14, 2014 | |
| SC 13G | Report | Feb 11, 2014 | ||
| SC 13G | Report | Feb 11, 2014 | ||
| SC 13G/A | Report | Jan 30, 2014 | ||
| SC 13G/A | Report | Jan 14, 2014 | ||
| SC 13G/A | Report | Feb 5, 2013 | ||
| SC 13G/A | Report | Jan 18, 2013 | ||
| SC 13G/A | Report | Feb 13, 2012 | ||
| SC 13G/A | Report | Feb 9, 2012 | ||
| SC 13G/A | Report | Jan 23, 2012 | ||
| SC 13G/A | Report | Apr 8, 2011 | ||
| SC 13G/A | Report | Feb 14, 2011 | ||
| SC 13G/A | Report | Feb 8, 2011 | ||
| SC 13G | Report | Feb 4, 2011 | ||
| SC 13G/A | Report | Feb 3, 2011 | ||
| SC 13G/A | Report | Feb 12, 2010 | ||
| SC 13G/A | Report | SIMPSON MANUFACTURING 13GA1 | Feb 8, 2010 | |
| SC 13G | Report | Jan 29, 2010 | ||
| SC 13G/A | Report | Jan 26, 2010 | ||
| SC 13G/A | Report | SIMPSON MANIFACTURING CO INC 13GA3 | Jan 8, 2010 |