Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 2 years
- Director since
- 2024
2 years of board service in total across 1 board, counting each seat separately. Longest: Bio-Rad Laboratories Inc., 2 years.
Bio-Rad Laboratories Inc.
Director
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 |
|---|---|---|---|---|---|
| Apr 21, 2026 | Bio-Rad Laboratories Inc. | Option exercise | +407 | — | — |
| Apr 22, 2025 | Bio-Rad Laboratories Inc. | Option exercise | +308 | — | — |
Questions about Arnold A. Pinkston
What boards is Arnold A. Pinkston on?
Arnold A. Pinkston sits on the board of Bio-Rad Laboratories Inc.
How long has Arnold A. Pinkston served on boards?
Our records show at least 2 years of board service across 1 board, the earliest from 2024.
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