Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 4 years
- Director since
- 2023
4 years of board service in total across 1 board, counting each seat separately. Longest: Koppers Holdings Inc., 3 years.
Koppers Holdings Inc.
Director
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
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Koppers Holdings Inc. May 7, 202698.2%
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Koppers Holdings Inc. May 8, 202598.4%
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Koppers Holdings Inc. May 2, 202492.0%
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Koppers Holdings Inc. May 4, 202399.5%
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 |
|---|---|---|---|---|---|
| Feb 23, 2026 | FMC Corporation | Shares withheld for tax | −2,814 | $14.62 | $41,141 |
| Feb 23, 2026 | FMC Corporation | Shares withheld for tax | −1,719 | $14.62 | $25,132 |
| Feb 19, 2026 | FMC Corporation | Grant or award | +84,464 | — | — |
| Feb 24, 2025 | FMC Corporation | Shares withheld for tax | −1,953 | $38.25 | $74,702 |
| Feb 21, 2025 | FMC Corporation | Grant or award | +18,168 | — | — |
| Feb 18, 2025 | FMC Corporation | Grant or award | +458 | — | — |
| Feb 18, 2025 | FMC Corporation | Grant or award | +22 | — | — |
| Feb 18, 2025 | FMC Corporation | Grant or award | +1,349 | — | — |
| Feb 18, 2025 | FMC Corporation | Grant or award | +65 | — | — |
| Feb 18, 2025 | FMC Corporation | Shares withheld for tax | −1,017 | $36.62 | $37,243 |
| Feb 18, 2025 | FMC Corporation | Shares withheld for tax | −18 | $36.62 | $659 |
| May 2, 2024 | Koppers Holdings Inc. | Option exercise | +20 | — | — |
| Mar 4, 2024 | FMC Corporation | Open-market purchase | +2,150 | $59.22 | $127,323 |
| Feb 26, 2024 | FMC Corporation | Shares withheld for tax | −1,472 | $52.38 | $77,103 |
| Feb 20, 2024 | FMC Corporation | Grant or award | +11,113 | — | — |
Questions about Andrew D. Sandifer
What boards is Andrew D. Sandifer on?
Andrew D. Sandifer sits on the board of Koppers Holdings Inc.
How long has Andrew D. Sandifer served on boards?
Our records show at least 4 years of board service across 1 board, the earliest from 2023.
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