Time on boards
- Boards served
- 3
- Current seats
- 3
- Board service
- 11 years
- Director since
- 2023
11 years of board service in total across 3 boards, counting each seat separately. Longest: Colgate-Palmolive Company, 3 years.
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
Thermo Fisher Scientific Inc May 20, 202690.9%
-
Colgate-Palmolive Company May 8, 202692.8%
-
Thermo Fisher Scientific Inc May 21, 202594.2%
-
Thermo Fisher Scientific Inc May 22, 202493.4%
-
Colgate-Palmolive Company May 15, 202497.9%
-
Claritev Corporation April 24, 202490.4%
-
Thermo Fisher Scientific Inc May 24, 202394.9%
-
Colgate-Palmolive Company May 17, 202396.8%
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 |
|---|---|---|---|---|---|
| May 20, 2026 | Thermo Fisher Scientific Inc | Grant or award | +499 | — | — |
| May 11, 2026 | Colgate-Palmolive Company | Grant or award | +1,556 | — | — |
| Apr 29, 2026 | Claritev Corporation | Grant or award | +8,977 | — | — |
| May 21, 2025 | Thermo Fisher Scientific Inc | Grant or award | +565 | — | — |
| May 12, 2025 | Colgate-Palmolive Company | Grant or award | +1,514 | — | — |
| Apr 30, 2025 | Claritev Corporation | Grant or award | +7,356 | — | — |
| May 22, 2024 | Thermo Fisher Scientific Inc | Grant or award | +339 | — | — |
| May 13, 2024 | Colgate-Palmolive Company | Grant or award | +1,905 | — | — |
| Apr 24, 2024 | Claritev Corporation | Grant or award | +172,413 | — | — |
| Jan 31, 2024 | Colgate-Palmolive Company | Option exercise | +2,760 | $62.04 | $171,230 |
| Jan 31, 2024 | Colgate-Palmolive Company | Open-market sale | −2,760 | $84.50 | $233,220 |
| May 24, 2023 | Thermo Fisher Scientific Inc | Grant or award | +392 | — | — |
| May 15, 2023 | Colgate-Palmolive Company | Grant or award | +2,220 | — | — |
| Apr 26, 2023 | Claritev Corporation | Grant or award | +106,382 | — | — |
| Feb 21, 2023 | Colgate-Palmolive Company | Option exercise | +5,703 | $71.65 | $408,620 |
Questions about C. Martin Harris
What boards is C. Martin Harris on?
C. Martin Harris sits on the boards of Claritev Corporation, Colgate-Palmolive Company and Thermo Fisher Scientific Inc.
How long has C. Martin Harris served on boards?
Our records show at least 11 years of board service across 3 boards, the earliest from 2023.
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