Joseph A. Berquist
CEO and President at Quaker Houghton
Sits on 1 board. Last updated September 28, 2026
Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 2 years
- Director since
- 2025
2 years of board service in total across 1 board, counting each seat separately. Longest: Quaker Houghton, 1 year.
Chief executive roles
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
Quaker Houghton May 12, 202699.1%
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 |
|---|---|---|---|---|---|
| Mar 15, 2026 | Quaker Houghton | Grant or award | +1,396 | — | — |
| Mar 15, 2026 | Quaker Houghton | Option exercise | +466 | — | — |
| Mar 15, 2026 | Quaker Houghton | Option exercise | +462 | — | — |
| Mar 15, 2026 | Quaker Houghton | Option exercise | +2,387 | — | — |
| Mar 15, 2026 | Quaker Houghton | Option exercise | +62 | — | — |
| Mar 15, 2026 | Quaker Houghton | Shares withheld for tax | −1,623 | $118.45 | $192,244 |
| May 9, 2025 | Quaker Houghton | Open-market purchase | +482 | $103.62 | $49,945 |
| Mar 16, 2025 | Quaker Houghton | Shares withheld for tax | −360 | $128.47 | $46,249 |
| Mar 15, 2025 | Quaker Houghton | Shares withheld for tax | −199 | $128.47 | $25,566 |
| Mar 15, 2025 | Quaker Houghton | Option exercise | +466 | — | — |
| Mar 15, 2025 | Quaker Houghton | In-the-money exercise | +5 | — | — |
| Mar 15, 2025 | Quaker Houghton | Shares withheld for tax | −182 | $128.47 | $23,382 |
| Mar 15, 2025 | Quaker Houghton | Option exercise | +462 | — | — |
| Mar 15, 2025 | Quaker Houghton | In-the-money exercise | +5 | — | — |
| Mar 15, 2025 | Quaker Houghton | Shares withheld for tax | −180 | $128.47 | $23,125 |
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