SSDSimpson Manufacturing Co., Inc.
- Market cap
- $7.56B
- as of 2026-10-23
- Latest close
- $184.36
- as of 2026-10-23
- Sector
- Basic Materials
- as of 2026-10-24
- Industry
- Lumber & Wood Production
- as of 2026-10-24
Cluster
No cluster in the last 90 days under the default rule (14d · ≥2 insiders · all roles).
Form 4 historysince 2023-11-17
| Insider | Traded | Filed | Type | Shares | Price | Value | Owned after | 10b5-1 plan | Filing |
|---|---|---|---|---|---|---|---|---|---|
| Olosky MichaelPresident and CEO | Sep 10 | Sep 11 | S | 3,502 | $172.84 | Sale −$605,286 | 51,398 | No | Form 4 |
| Bullock NozomiEVP, Human Resources | Aug 18 | Aug 21 | I | 21.81 | $189.84 | $4,140 | not reported | No | Form 4 |
| Andrasick James S | Aug 4 | Aug 5 | S | 800 | $195.62 | Sale −$156,496 | 61 | No | Form 4 |
| Andrasick James S | May 6 | May 8 | A | 678 | $0.00 | $0 | 861 | No | Form 4 |
| Banks Chau | May 6 | May 8 | A | 678 | $0.00 | $0 | 3,019 | No | Form 4 |
| Coney Felica | May 6 | May 8 | A | 678 | $0.00 | $0 | 3,019 | No | Form 4 |
| Donaldson Philip E | May 6 | May 8 | A | 929 | $0.00 | $0 | 7,015 | No | Form 4 |
| Drake Angela C | May 6 | May 8 | A | 678 | $0.00 | $0 | 1,691 | No | Form 4 |
| Ford Celeste Volz | May 6 | May 8 | A | 678 | $0.00 | $0 | 14,112 | No | Form 4 |
| Knight Kenneth D. | May 6 | May 8 | A | 678 | $0.00 | $0 | 4,775 | No | Form 4 |
| Olosky MichaelPresident and CEO | Feb 17 | Feb 18 | A | 17,140 | $0.00 | $0 | 56,478 | No | Form 4 |
| Olosky MichaelPresident and CEO | Feb 17 | Feb 18 | F | 1,582 | $209.01 | $330,654 | 54,896 | No | Form 4 |
| Andersen MichaelEVP, Europe | Feb 17 | Feb 18 | A | 3,624 | $0.00 | $0 | 12,417 | No | Form 4 |
| Burton PhillipEVP, North America | Feb 17 | Feb 18 | A | 3,248 | $0.00 | $0 | 10,251 | No | Form 4 |
| Burton PhillipEVP, North America | Feb 17 | Feb 18 | F | 344 | $209.01 | $71,899 | 9,907 | No | Form 4 |
| Dunn MattChief Financial Officer | Feb 17 | Feb 18 | F | 185 | $209.01 | $38,667 | 4,687 | No | Form 4 |
| Gilstrap JeremyEVP, Innovation | Feb 17 | Feb 18 | A | 2,449 | $0.00 | $0 | 11,318 | No | Form 4 |
| Gilstrap JeremyEVP, Innovation | Feb 17 | Feb 18 | F | 418 | $209.01 | $87,366 | 10,900 | No | Form 4 |
| Mehta UditChief Technology Officer | Feb 17 | Feb 18 | F | 386 | $209.01 | $80,678 | 4,990 | No | Form 4 |
| Payton CassandraEVP, General Counsel | Feb 17 | Feb 18 | A | 963 | $0.00 | $0 | 5,437 | No | Form 4 |
| Payton CassandraEVP, General Counsel | Feb 17 | Feb 18 | F | 749 | $209.01 | $156,548 | 4,688 | No | Form 4 |
| Olosky MichaelPresident and CEO | Jan 27 | Jan 29 | A | 9,480 | $0.00 | $0 | 39,338 | No | Form 4 |
| Andersen MichaelEVP, Europe | Jan 27 | Jan 29 | A | 983 | $0.00 | $0 | 8,793 | No | Form 4 |
| Bullock NozomiEVP, Human Resources | Jan 27 | Jan 29 | A | 773 | $0.00 | $0 | 773 | No | Form 4 |
| Burton PhillipEVP, North America | Jan 27 | Jan 29 | A | 1,515 | $0.00 | $0 | 7,003 | No | Form 4 |
| Dunn MattChief Financial Officer | Jan 27 | Jan 29 | A | 2,667 | $0.00 | $0 | 4,872 | No | Form 4 |
| Gilstrap JeremyEVP, Innovation | Jan 27 | Jan 29 | A | 1,075 | $0.00 | $0 | 8,869 | No | Form 4 |
| Mehta UditChief Technology Officer | Jan 27 | Jan 29 | A | 970 | $0.00 | $0 | 5,376 | No | Form 4 |
| Payton CassandraEVP, General Counsel | Jan 27 | Jan 29 | A | 1,379 | $0.00 | $0 | 4,474 | No | Form 4 |
| Donaldson Philip E | Dec 12, 2025 | Dec 15, 2025 | S | 2,375 | $168.16 | Sale −$399,380 | 6,086 | No | Form 4 |
| Andrasick James S | Nov 11, 2025 | Nov 12, 2025 | S | 600 | $170.00 | Sale −$102,000 | 183 | No | Form 4 |
| Andersen MichaelEVP, Europe | Aug 25, 2025 | Aug 26, 2025 | S | 1,000 | $196.13 | Sale −$196,130 | 7,810 | No | Form 4 |
| Gilstrap JeremyEVP, Innovation | Aug 1, 2025 | Aug 4, 2025 | S | 2,500 | $178.27 | Sale −$445,675 | 7,794 | No | Form 4 |
| Andrasick James S | May 14, 2025 | May 15, 2025 | S | 866 | $165.38 | Sale −$143,219 | 783 | No | Form 4 |
| Andrasick James S | May 6, 2025 | May 8, 2025 | A | 783 | $0.00 | $0 | 1,649 | No | Form 4 |
| Banks Chau | May 6, 2025 | May 8, 2025 | A | 783 | $0.00 | $0 | 2,341 | No | Form 4 |
| Coney Felica | May 6, 2025 | May 8, 2025 | A | 783 | $0.00 | $0 | 2,341 | No | Form 4 |
| Donaldson Philip E | May 6, 2025 | May 8, 2025 | A | 1,072 | $0.00 | $0 | 8,461 | No | Form 4 |
| Drake Angela C | May 6, 2025 | May 8, 2025 | A | 783 | $0.00 | $0 | 1,013 | No | Form 4 |
| Ford Celeste Volz | May 6, 2025 | May 8, 2025 | A | 783 | $0.00 | $0 | 13,434 | No | Form 4 |
| Knight Kenneth D. | May 6, 2025 | May 8, 2025 | A | 783 | $0.00 | $0 | 4,097 | No | Form 4 |
| Lutz JenniferEVP, Human Resources | May 1, 2025 | May 5, 2025 | S | 330 | $154.45 | Sale −$50,969 | 4,047 | No | Form 4 |
| Andersen MichaelEVP, Europe | Feb 25, 2025 | Feb 27, 2025 | S | 1,000 | $169.98 | Sale −$169,980 | 8,810 | No | Form 4 |
| Olosky MichaelPresident and CEO | Feb 18, 2025 | Feb 19, 2025 | A | 3,308 | $0.00 | $0 | 30,697 | No | Form 4 |
| Olosky MichaelPresident and CEO | Feb 18, 2025 | Feb 19, 2025 | F | 839 | $174.28 | $146,221 | 29,858 | No | Form 4 |
| Andersen MichaelEVP, Europe | Feb 18, 2025 | Feb 19, 2025 | A | 463 | $0.00 | $0 | 9,810 | No | Form 4 |
| Burton PhillipEVP, North America | Feb 18, 2025 | Feb 19, 2025 | A | 463 | $0.00 | $0 | 5,762 | No | Form 4 |
| Burton PhillipEVP, North America | Feb 18, 2025 | Feb 19, 2025 | F | 274 | $174.28 | $47,753 | 5,488 | No | Form 4 |
| Dunn MattChief Financial Officer | Feb 18, 2025 | Feb 19, 2025 | F | 57 | $174.28 | $9,934 | 2,205 | No | Form 4 |
| Gilstrap JeremyEVP, Innovation | Feb 18, 2025 | Feb 19, 2025 | A | 463 | $0.00 | $0 | 10,485 | No | Form 4 |
| Gilstrap JeremyEVP, Innovation | Feb 18, 2025 | Feb 19, 2025 | F | 191 | $174.28 | $33,287 | 10,294 | No | Form 4 |
| Lutz JenniferEVP, Human Resources | Feb 18, 2025 | Feb 19, 2025 | A | 463 | $0.00 | $0 | 4,416 | No | Form 4 |
| Lutz JenniferEVP, Human Resources | Feb 18, 2025 | Feb 19, 2025 | F | 39 | $174.28 | $6,797 | 4,377 | No | Form 4 |
| Mehta UditChief Technology Officer | Feb 18, 2025 | Feb 19, 2025 | F | 320 | $174.28 | $55,770 | 4,406 | No | Form 4 |
| Payton CassandraEVP, General Counsel | Feb 18, 2025 | Feb 19, 2025 | F | 255 | $174.28 | $44,441 | 3,095 | No | Form 4 |
| Olosky MichaelPresident and CEO | Jan 31, 2025 | Feb 3, 2025 | A | 7,855 | $0.00 | $0 | 27,389 | No | Form 4 |
| Andersen MichaelEVP, Europe | Jan 31, 2025 | Feb 3, 2025 | A | 909 | $0.00 | $0 | 9,347 | No | Form 4 |
| Burton PhillipEVP, North America | Jan 31, 2025 | Feb 3, 2025 | A | 1,255 | $0.00 | $0 | 5,299 | No | Form 4 |
| Dunn MattSVP - Finance | Jan 31, 2025 | Feb 3, 2025 | A | 1,694 | $0.00 | $0 | 2,262 | No | Form 4 |
| Gilstrap JeremyEVP, Innovation | Jan 31, 2025 | Feb 3, 2025 | A | 890 | $0.00 | $0 | 10,022 | No | Form 4 |
| Lutz JenniferEVP, Human Resources | Jan 31, 2025 | Feb 3, 2025 | A | 620 | $0.00 | $0 | 3,953 | No | Form 4 |
| Mehta UditChief Technology Officer | Jan 31, 2025 | Feb 3, 2025 | A | 805 | $0.00 | $0 | 4,726 | No | Form 4 |
| Payton CassandraEVP, General Counsel | Jan 31, 2025 | Feb 3, 2025 | A | 1,217 | $0.00 | $0 | 3,350 | No | Form 4 |
| Drake Angela C | Jan 1, 2025 | Jan 3, 2025 | A | 230 | $0.00 | $0 | 230 | No | Form 4 |
| Dankel RogerEVP, NA Sales | Dec 10, 2024 | Dec 12, 2024 | G | 1,622 | $0.00 | $0 | 22,192 | No | Form 4 |
| Dankel RogerEVP, NA Sales | Dec 4, 2024 | Dec 5, 2024 | S | 250 | $183.06 | Sale −$45,765 | 23,814 | No | Form 4 |
| Lutz JenniferEVP, Human Resources | Dec 3, 2024 | Dec 5, 2024 | S | 700 | $184.47 | Sale −$129,129 | 3,333 | No | Form 4 |
| Andrasick James S | Aug 28, 2024 | Aug 29, 2024 | S | 500 | $178.75 | Sale −$89,375 | 866 | No | Form 4 |
| Olosky MichaelPresident and CEO | Aug 26, 2024 | Aug 27, 2024 | S | 5,962 | $187.46 | Sale −$1,117,637 | 20,443 | No | Form 4 |
| Olosky MichaelPresident and CEO | Aug 26, 2024 | Aug 27, 2024 | S | 909.46 | $187.12 | Sale −$170,178 | 19,534 | No | Form 4 |
| Andersen MichaelEVP, Europe | Aug 26, 2024 | Aug 27, 2024 | S | 1,500 | $187.46 | Sale −$281,190 | 8,438 | No | Form 4 |
| Lutz JenniferEVP, Human Resources | Aug 9, 2024 | Aug 13, 2024 | S | 1,000 | $175.58 | Sale −$175,580 | 4,033 | No | Form 4 |
| Dankel RogerEVP, NA Sales | Aug 1, 2024 | Aug 5, 2024 | S | 2,700 | $190.44 | Sale −$514,188 | 24,064 | No | Form 4 |
| Dunn MattSVP - Finance | Jun 3, 2024 | Jun 5, 2024 | A | 568 | $0.00 | $0 | 568 | No | Form 4 |
| Lutz JenniferEVP, Human Resources | May 20, 2024 | May 21, 2024 | S | 750 | $171.14 | Sale −$128,355 | 5,033 | No | Form 4 |
| Dankel RogerEVP, NA Sales | May 14, 2024 | May 15, 2024 | S | 2,000 | $175.13 | Sale −$350,260 | 26,764 | No | Form 4 |
| Mehta UditChief Technology Officer | May 10, 2024 | May 14, 2024 | A | 999 | $0.00 | $0 | 999 | No | Form 4 |
| Mehta UditChief Technology Officer | May 10, 2024 | May 14, 2024 | A | 2,922 | $0.00 | $0 | 3,921 | No | Form 4 |
| Andrasick James S | May 1, 2024 | May 2, 2024 | A | 642 | $0.00 | $0 | 1,366 | No | Form 4 |
| Banks Chau | May 1, 2024 | May 2, 2024 | A | 642 | $0.00 | $0 | 1,558 | No | Form 4 |
| Coney Felica | May 1, 2024 | May 2, 2024 | A | 642 | $0.00 | $0 | 1,558 | No | Form 4 |
| Cusumano Gary M | May 1, 2024 | May 2, 2024 | A | 642 | $0.00 | $0 | 18,714 | No | Form 4 |
| Donaldson Philip E | May 1, 2024 | May 2, 2024 | A | 840 | $0.00 | $0 | 7,389 | No | Form 4 |
| Ford Celeste Volz | May 1, 2024 | May 2, 2024 | A | 642 | $0.00 | $0 | 12,651 | No | Form 4 |
| Knight Kenneth D. | May 1, 2024 | May 2, 2024 | A | 642 | $0.00 | $0 | 3,314 | No | Form 4 |
| Dankel RogerEVP, NA Sales | Mar 20, 2024 | Mar 22, 2024 | S | 850 | $198.08 | Sale −$168,368 | 28,764 | Yes | Form 4 |
| Andrasick James S | Mar 6, 2024 | Mar 7, 2024 | G | 250 | $0.00 | $0 | 5,645 | No | Form 4 |
| Burton PhillipEVP, North America | Mar 6, 2024 | Mar 7, 2024 | S | 2,000 | $211.39 | Sale −$422,780 | 4,044 | No | Form 4 |
| Dankel RogerEVP, NA Sales | Feb 20, 2024 | Feb 21, 2024 | S | 850 | $190.83 | Sale −$162,206 | 29,614 | Yes | Form 4 |
| Olosky MichaelPresident and CEO | Feb 15, 2024 | Feb 20, 2024 | A | 8,311 | $0.00 | $0 | 30,697 | No | Form 4 |
| Olosky MichaelPresident and CEO | Feb 15, 2024 | Feb 20, 2024 | F | 4,301 | $190.77 | $820,502 | 26,396 | No | Form 4 |
| Magstadt Brian JChief Financial Officer | Feb 15, 2024 | Feb 20, 2024 | A | 6,391 | $0.00 | $0 | 33,718 | No | Form 4 |
| Magstadt Brian JChief Financial Officer | Feb 15, 2024 | Feb 20, 2024 | F | 2,684 | $190.77 | $512,027 | 31,034 | No | Form 4 |
| Andersen MichaelEVP, Europe | Feb 15, 2024 | Feb 20, 2024 | A | 1,395 | $0.00 | $0 | 9,938 | No | Form 4 |
| Burton PhillipEVP, North America | Feb 15, 2024 | Feb 20, 2024 | A | 1,395 | $0.00 | $0 | 6,525 | No | Form 4 |
| Burton PhillipEVP, North America | Feb 15, 2024 | Feb 20, 2024 | F | 481 | $190.77 | $91,760 | 6,044 | No | Form 4 |
| Gilstrap JeremyEVP, Innovation | Feb 15, 2024 | Feb 20, 2024 | A | 1,395 | $0.00 | $0 | 9,546 | No | Form 4 |
| Gilstrap JeremyEVP, Innovation | Feb 15, 2024 | Feb 20, 2024 | F | 414 | $190.77 | $78,979 | 9,132 | No | Form 4 |
| Dankel RogerEVP, NA Sales | Feb 15, 2024 | Feb 20, 2024 | A | 5,287 | $0.00 | $0 | 32,617 | No | Form 4 |
| Dankel RogerEVP, NA Sales | Feb 15, 2024 | Feb 20, 2024 | F | 2,153 | $190.77 | $410,728 | 30,464 | No | Form 4 |
| Lutz JenniferEVP, Human Resources | Feb 15, 2024 | Feb 20, 2024 | A | 1,395 | $0.00 | $0 | 6,274 | No | Form 4 |
| Lutz JenniferEVP, Human Resources | Feb 15, 2024 | Feb 20, 2024 | F | 491 | $190.77 | $93,668 | 5,783 | No | Form 4 |
| Payton CassandraEVP, General Counsel | Feb 15, 2024 | Feb 20, 2024 | F | 101 | $190.77 | $19,268 | 2,133 | No | Form 4 |
| Swartzendruber Kevin LeeSenior VP of Finance | Feb 15, 2024 | Feb 20, 2024 | A | 2,499 | $0.00 | $0 | 8,038 | No | Form 4 |
| Swartzendruber Kevin LeeSenior VP of Finance | Feb 15, 2024 | Feb 20, 2024 | F | 846 | $190.77 | $161,391 | 7,192 | No | Form 4 |
| Chatman Jennifer | Feb 12, 2024 | Feb 13, 2024 | S | 934 | $192.48 | Sale −$179,776 | 14,638 | No | Form 4 |
| Dankel RogerEVP, NA Sales | May 17, 2023 | Feb 8, 2024 | I | 2,115.58 | $128.29 | $271,408 | not reported | No | Form 4 |
| Dankel RogerEVP, NA Sales | Jan 22, 2024 | Jan 24, 2024 | S | 850 | $184.16 | Sale −$156,536 | 27,330 | Yes | Form 4 |
| Olosky MichaelPresident and CEO | Jan 18, 2024 | Jan 22, 2024 | A | 7,476 | $0.00 | $0 | 22,386 | No | Form 4 |
| Magstadt Brian JChief Financial Officer | Jan 18, 2024 | Jan 22, 2024 | A | 1,577 | $0.00 | $0 | 27,327 | No | Form 4 |
| Andersen MichaelEVP, Europe | Jan 18, 2024 | Jan 22, 2024 | A | 970 | $0.00 | $0 | 8,543 | No | Form 4 |
| Burton PhillipEVP, North America | Jan 18, 2024 | Jan 22, 2024 | A | 1,172 | $0.00 | $0 | 5,130 | No | Form 4 |
| Dankel RogerEVP, NA Sales | Jan 18, 2024 | Jan 22, 2024 | A | 1,045 | $0.00 | $0 | 28,180 | No | Form 4 |
| Gilstrap JeremyEVP, Innovation | Jan 18, 2024 | Jan 22, 2024 | A | 867 | $0.00 | $0 | 8,151 | No | Form 4 |
| Lutz JenniferEVP, Human Resources | Jan 18, 2024 | Jan 22, 2024 | A | 660 | $0.00 | $0 | 4,879 | No | Form 4 |
| Payton CassandraEVP, General Counsel | Jan 18, 2024 | Jan 22, 2024 | A | 1,298 | $0.00 | $0 | 2,234 | No | Form 4 |
| Dankel RogerEVP, NA Sales | Dec 20, 2023 | Dec 21, 2023 | S | 850 | $195.82 | Sale −$166,447 | 27,135 | Yes | Form 4 |
| Ford Celeste Volz | Nov 20, 2023 | Nov 21, 2023 | G | 3,500 | $0.00 | $0 | 11,818 | No | Form 4 |
| Dankel RogerEVP, NA Sales | Nov 20, 2023 | Nov 21, 2023 | S | 850 | $158.00 | Sale −$134,300 | 27,985 | Yes | Form 4 |
| Dankel RogerEVP, NA Sales | Nov 15, 2023 | Nov 17, 2023 | S | 2,700 | $158.00 | Sale −$426,600 | 28,835 | Yes | Form 4 |