Martin Brenner
See Remarks at iBio Inc.
Sits on 1 board. Last updated September 28, 2026
Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 2 years
- Director since
- 2025
2 years of board service in total across 1 board, counting each seat separately. Longest: iBio Inc., 1 year.
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
iBio Inc. November 20, 202598.5%
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.
Questions about Martin Brenner
What boards is Martin Brenner on?
Martin Brenner sits on the board of iBio Inc.
How long has Martin Brenner served on boards?
Our records show at least 2 years of board service across 1 board, the earliest from 2025.
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