Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 7 months
- Director since
- 2026
7 months of board service in total across 1 board, counting each seat separately. Longest: ImmuCell Corporation, 7 months.
ImmuCell Corporation
Director
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
ImmuCell Corporation June 12, 202599.9%
-
ImmuCell Corporation June 13, 202496.7%
-
ImmuCell Corporation June 15, 202397.8%
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 |
|---|---|---|---|---|---|
| Mar 20, 2026 | ImmuCell Corporation | Option exercise | +25,000 | $5.84 | $146,000 |
| Mar 20, 2026 | ImmuCell Corporation | Shares withheld for tax | −24,052 | $6.07 | $145,996 |
Questions about Michael F. Brigham
What boards is Michael F. Brigham on?
Michael F. Brigham sits on the board of ImmuCell Corporation.
How long has Michael F. Brigham served on boards?
Our records show at least 7 months of board service across 1 board, the earliest from 2026.
Reviews (0)
Sign in to write a review.
No reviews yet. Be the first to write one.