Time on boards
- Boards served
- 2
- Current seats
- 2
- Board service
- 5 years
- Director since
- 2023
5 years of board service in total across 2 boards, counting each seat separately. Longest: Granite Construction Incorporated, 3 years.
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.
-
Granite Construction Incorporated June 4, 202694.6%
-
Granite Construction Incorporated June 8, 202386.9%
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 |
|---|---|---|---|---|---|
| Jun 8, 2026 | Granite Construction Incorporated | Grant or award | +1,036 | — | — |
| Apr 7, 2026 | H. B. Fuller Company | Open-market purchase | +5,170 | $57.08 | $295,104 |
| Jan 27, 2026 | H. B. Fuller Company | Option exercise | +7,933 | $59.81 | $474,473 |
| Jan 27, 2026 | H. B. Fuller Company | Shares withheld for tax | −3,122 | $59.81 | $186,727 |
| Jan 26, 2026 | H. B. Fuller Company | Option exercise | +5,851 | $60.07 | $351,470 |
| Jan 26, 2026 | H. B. Fuller Company | Shares withheld for tax | −2,303 | $60.07 | $138,341 |
| Jan 24, 2026 | H. B. Fuller Company | Option exercise | +9,533 | $60.07 | $572,647 |
| Jan 24, 2026 | H. B. Fuller Company | Option exercise | +4,213 | $60.07 | $253,075 |
| Jan 24, 2026 | H. B. Fuller Company | Grant or award | +377 | $60.07 | $22,646 |
| Jan 24, 2026 | H. B. Fuller Company | Shares withheld for tax | −1,791 | $60.07 | $107,585 |
| Jan 24, 2026 | H. B. Fuller Company | Shares withheld for tax | −3,937 | $60.07 | $236,496 |
| Nov 24, 2025 | Granite Construction Incorporated | Open-market sale | −7,614 | $105.24 | $801,297 |
| Aug 12, 2025 | Granite Construction Incorporated | Grant or award | +1,234 | — | — |
| Apr 7, 2025 | H. B. Fuller Company | Grant or award | +4,241 | $52.75 | $223,713 |
| Apr 7, 2025 | H. B. Fuller Company | Option exercise | +1,311 | $52.75 | $69,155 |
Questions about Celeste Beeks Mastin
What boards is Celeste Beeks Mastin on?
Celeste Beeks Mastin sits on the boards of Granite Construction Incorporated and H. B. Fuller Company.
What company is Celeste Beeks Mastin the CEO of?
Celeste Beeks Mastin is President and CEO of H. B. Fuller Company.
How long has Celeste Beeks Mastin served on boards?
Our records show at least 5 years of board service across 2 boards, the earliest from 2023.
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