Daniel J. Thoren
President and CEO at Graham Corporation
Sits on 1 board. Last updated September 28, 2026
Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 3 years
- Director since
- 2023
3 years of board service in total across 1 board, counting each seat separately. Longest: Graham Corporation, 3 years.
Chief executive roles
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Sep 1, 2024 | Graham Corporation | Shares withheld for tax | โ1,381 | $31.84 | $43,971 |
| Jun 1, 2024 | Graham Corporation | Shares withheld for tax | โ716 | $27.05 | $19,368 |
| Jun 1, 2024 | Graham Corporation | Shares withheld for tax | โ4,297 | $27.05 | $116,234 |
| Jun 1, 2024 | Graham Corporation | Shares withheld for tax | โ6,442 | $27.05 | $174,256 |
| May 23, 2024 | Graham Corporation | Option exercise | +8,140 | โ | โ |
| May 23, 2024 | Graham Corporation | Shares withheld for tax | โ2,934 | $28.44 | $83,443 |
| May 17, 2024 | Graham Corporation | Option exercise | +6,088 | โ | โ |
| May 17, 2024 | Graham Corporation | Shares withheld for tax | โ2,202 | $29.12 | $64,122 |
| May 23, 2023 | Graham Corporation | Option exercise | +8,140 | โ | โ |
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