SSD (Simpson Manufacturing Co., Inc.)
Insider Trading Activity
Every open-market purchase and sale reported by SSD officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-11 | Michael Olosky | President and CEO | Sell | — | — |
| 2026-08-21 | Nozomi Bullock | EVP, Human Resources | I | — | — |
| 2026-08-05 | JAMES S ANDRASICK | Director | Sell | — | — |
| 2026-05-08 | JAMES S ANDRASICK | Director | A | — | — |
| 2026-05-08 | Chau Banks | Director | A | — | — |
| 2026-05-08 | Felica Coney | Director | A | — | — |
| 2026-05-08 | Philip E Donaldson | Director | A | — | — |
| 2026-05-08 | Angela C Drake | Director | A | — | — |
| 2026-05-08 | CELESTE VOLZ FORD | Director | A | — | — |
| 2026-05-08 | Kenneth D. Knight | Director | A | — | — |
| 2026-02-18 | Michael Olosky | President and CEO | MIXED | — | — |
| 2026-02-18 | Michael Andersen | EVP, Europe | A | — | — |
| 2026-02-18 | Phillip Burton | EVP, North America | MIXED | — | — |
| 2026-02-18 | Matt Dunn | Chief Financial Officer | F | — | — |
| 2026-02-18 | Jeremy Gilstrap | EVP, Innovation | MIXED | — | — |
| 2026-02-18 | Udit Mehta | Chief Technology Officer | F | — | — |
| 2026-02-18 | Cassandra Payton | EVP, General Counsel | MIXED | — | — |
| 2026-01-29 | Michael Olosky | President and CEO | A | — | — |
| 2026-01-29 | Michael Andersen | EVP, Europe | A | — | — |
| 2026-01-29 | Nozomi Bullock | EVP, Human Resources | A | — | — |
| 2026-01-29 | Phillip Burton | EVP, North America | A | — | — |
| 2026-01-29 | Matt Dunn | Chief Financial Officer | A | — | — |
| 2026-01-29 | Jeremy Gilstrap | EVP, Innovation | A | — | — |
| 2026-01-29 | Udit Mehta | Chief Technology Officer | A | — | — |
| 2026-01-29 | Cassandra Payton | EVP, General Counsel | A | — | — |
| 2025-12-15 | Philip E Donaldson | Director | Sell | — | — |
| 2025-11-12 | JAMES S ANDRASICK | Director | Sell | — | — |
| 2025-08-26 | Michael Andersen | EVP, Europe | Sell | — | — |
| 2025-08-04 | Jeremy Gilstrap | EVP, Innovation | Sell | — | — |
| 2025-05-15 | JAMES S ANDRASICK | Director | Sell | — | — |
| 2025-05-08 | JAMES S ANDRASICK | Director | A | — | — |
| 2025-05-08 | Chau Banks | Director | A | — | — |
| 2025-05-08 | Felica Coney | Director | A | — | — |
| 2025-05-08 | Philip E Donaldson | Director | A | — | — |
| 2025-05-08 | Angela C Drake | Director | A | — | — |
| 2025-05-08 | CELESTE VOLZ FORD | Director | A | — | — |
| 2025-05-08 | Kenneth D. Knight | Director | A | — | — |
| 2025-05-05 | Jennifer Lutz | EVP, Human Resources | Sell | — | — |
| 2025-02-27 | Michael Andersen | EVP, Europe | Sell | — | — |
| 2025-02-19 | Michael Olosky | President and CEO | MIXED | — | — |
| 2025-02-19 | Michael Andersen | EVP, Europe | A | — | — |
| 2025-02-19 | Phillip Burton | EVP, North America | MIXED | — | — |
| 2025-02-19 | Matt Dunn | Chief Financial Officer | F | — | — |
| 2025-02-19 | Jeremy Gilstrap | EVP, Innovation | MIXED | — | — |
| 2025-02-19 | Jennifer Lutz | EVP, Human Resources | MIXED | — | — |
| 2025-02-19 | Udit Mehta | Chief Technology Officer | F | — | — |
| 2025-02-19 | Cassandra Payton | EVP, General Counsel | F | — | — |
| 2025-02-03 | Michael Olosky | President and CEO | A | — | — |
| 2025-02-03 | Michael Andersen | EVP, Europe | A | — | — |
| 2025-02-03 | Phillip Burton | EVP, North America | A | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | Director | 7,531,048 | — |
| — | 10%+ Owner | 1,218,713 | — |
| — | — | 467,224 | — |
| — | President, Simpson Dura-Vent | 80,792 | — |
| — | President and CEO | 51,398 | — |
| — | Chief Financial Officer | 31,450 | — |
| — | COO, Simpson Strong-Tie | 26,277 | — |
| — | Director | 23,714 | — |
| — | EVP, NA Sales | 22,192 | — |
| — | Chief Executive Officer | 18,851 | — |
| — | Director | 14,638 | — |
| — | Director | 14,112 | — |
| — | Director | 14,097 | — |
| — | EVP, Europe | 12,417 | — |
| — | EVP, Innovation | 12,155 | — |
| — | EVP, North America | 10,251 | — |
| — | Senior VP of Finance | 8,038 | — |
| — | Director | 7,015 | — |
| — | Director | 5,706 | — |
| — | EVP, General Counsel | 5,437 | — |
| — | Chief Technology Officer | 4,990 | — |
| — | Director | 4,775 | — |
| — | Chief Financial Officer | 4,687 | — |
| — | EVP, Human Resources | 4,047 | — |
| — | Director | 3,019 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the SSD quote page; the site-wide leaderboard is on the insider transactions hub.