List of insiders holdings for SIMPSON MANUFACTURING CO INC:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time |
Shares Owned Directly Indirectly |
Total Shares Owned |
Filing |
| 1 | SIMPSON BARCLAY 10% Owner |
2014-10-24 12:22:45 | 6,361,567 0 |
6,361,567 | Form 13D |
| 2 | SIMPSON SHARON H Former 10% owner |
2018-06-12 17:03:36 | 4,316,501 0 |
4,316,501 | Form 13G |
| 3 | SIMPSON PSB FUND See below (a) |
2018-04-18 19:49:59 | 382,541 0 |
382,541 | Form 4 |
| 4 | Kingsfather Phillip Terry President, Simpson Strong-Tie |
2014-02-14 11:50:09 | 132,520 0 |
132,520 | Form 4 |
| 5 | LAMSON STEPHEN B Vice President |
2006-12-04 14:05:04 | 122,808 5,587 |
128,395 | Form 4 |
| 6 | EBERHARD STEPHEN P President, Simpson Dura-Vent |
2009-08-06 17:19:15 | 105,592 13,078 |
118,670 | Form 4 |
| 7 | Colonias Karen Winifred Director |
2023-04-27 20:14:47 | 14,623 37,448 |
52,071 | Form 4 |
| 8 | HERBERT MICHAEL J Vice President |
2013-02-07 18:35:35 | 38,577 0 |
38,577 | Form 4 |
| 9 | Magstadt Brian J Chief Financial Officer |
2024-02-20 17:35:50 | 31,034 416 |
31,450 | Form 4 |
| 10 | Olosky Michael President and CEO |
2025-02-19 20:41:14 | 29,858 0 |
29,858 | Form 4 |
| 11 | Arevalo Ricardo M COO, Simpson Strong-Tie |
2020-02-18 20:24:19 | 26,277 0 |
26,277 | Form 4 |
| 12 | CUSUMANO GARY M Director |
2024-05-02 18:38:24 | 18,714 5,000 |
23,714 | Form 4 |
| 13 | Dankel Roger EVP, NA Sales |
2024-12-12 19:58:23 | 22,192 0 |
22,192 | Form 4 |
| 14 | SIMPSON INVESTMENT CO Director 10% Owner |
2009-03-18 17:24:10 | 20,004 0 |
20,004 | Form 4 |
| 15 | LOURAS PETER N Director |
2018-04-26 19:30:59 | 18,521 0 |
18,521 | Form 4 |
| 16 | TOWNSEND DONALD M Pres. & CEO, Simpson Dura-Vent |
2003-09-11 13:23:10 | 17,029 0 |
17,029 | Form 4 |
| 17 | CHATMAN JENNIFER Director |
2024-02-13 18:00:31 | 14,638 0 |
14,638 | Form 4 |
| 18 | MACGILLIVRAY GREENWAY ROBIN Director |
2023-04-27 20:16:27 | 14,097 0 |
14,097 | Form 4 |
| 19 | FORD CELESTE VOLZ Director |
2024-05-02 18:38:57 | 12,651 0 |
12,651 | Form 4 |
| 20 | Mackenzie Jeffrey Eric Retired Vice President |
2017-04-17 11:21:04 | 12,125 0 |
12,125 | Form 4 |
| 21 | Gilstrap Jeremy EVP, Innovation |
2025-02-19 20:41:55 | 10,294 1,244 |
11,538 | Form 4 |
| 22 | CHEIT EARL F Director |
2014-02-04 13:44:21 | 11,275 0 |
11,275 | Form 4 |
| 23 | Andersen Michael EVP, Europe |
2025-02-27 16:40:07 | 8,810 0 |
8,810 | Form 4 |
| 24 | FITZMYERS THOMAS J Vice Chairman of the Board Director |
2016-12-15 15:59:23 | 7,523 0 |
7,523 | Form 4 |
| 25 | Donaldson Philip E Director |
2024-05-02 18:38:37 | 7,389 0 |
7,389 | Form 4 |
| 26 | Swartzendruber Kevin Lee Senior VP of Finance |
2024-02-20 17:40:26 | 7,192 0 |
7,192 | Form 4 |
| 27 | WILLIAMS BARRY LAWSON Director |
2014-02-12 17:17:42 | 6,702 0 |
6,702 | Form 4 |
| 28 | ANDRASICK JAMES S Director |
2024-08-29 16:32:29 | 866 5,645 |
6,511 | Form 4 |
| 29 | Burton Phillip EVP, North America |
2025-02-19 20:41:35 | 5,488 0 |
5,488 | Form 4 |
| 30 | Mehta Udit Chief Technology Officer |
2025-02-19 20:42:15 | 4,406 0 |
4,406 | Form 4 |
| 31 | Lutz Jennifer EVP, Human Resources |
2025-02-19 20:42:05 | 4,377 0 |
4,377 | Form 4 |
| 32 | Knight Kenneth D. Director |
2024-05-02 18:39:09 | 3,314 0 |
3,314 | Form 4 |
| 33 | Payton Cassandra EVP, General Counsel |
2025-02-19 20:42:26 | 3,095 0 |
3,095 | Form 4 |
| 34 | MCPEAK SUNNE WRIGHT Director |
2003-11-14 12:21:15 | 3,000 0 |
3,000 | Form 4 |
| 35 | BLESS MICHAEL A Director |
2021-02-16 16:38:38 | 2,587 0 |
2,587 | Form 4 |
| 36 | Dunn Matt Chief Financial Officer |
2025-02-19 20:41:44 | 2,205 0 |
2,205 | Form 4 |
| 37 | Coney Felica Director |
2024-05-02 18:38:11 | 1,558 0 |
1,558 | Form 4 |
| 38 | Banks Chau Director |
2024-05-02 18:37:57 | 1,558 0 |
1,558 | Form 4 |
| 39 | Hammons Terry SVP, General Counsel |
2021-02-18 19:33:11 | 1,558 0 |
1,558 | Form 4 |
| 40 | Drake Angela C Director |
2025-01-03 16:53:09 | 230 0 |
230 | Form 4 |
| 41 | Leung Sunny H See Remarks |
2017-10-03 13:16:28 | 0 0 |
0 | Form 4 |
| 42 | California College of the Arts (See Note 1 below) |
2006-08-03 11:14:42 | 0 0 |
0 | Form 4 |