Time on boards
- Boards served
- 2
- Current seats
- 2
- Board service
- 8 years
- Director since
- 2023
8 years of board service in total across 2 boards, counting each seat separately. Longest: Curis Inc., 3 years.
Curis Inc.
Director
Galectin Therapeutics Inc.
Director
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
Galectin Therapeutics Inc. December 3, 202598.7%
-
Curis Inc. May 20, 202595.9%
-
Galectin Therapeutics Inc. January 23, 202596.9%
-
Galectin Therapeutics Inc. December 7, 202396.2%
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 | Curis Inc. | Derivative conversion | +26,667 | — | — |
Questions about Marc Rubin
What boards is Marc Rubin on?
Marc Rubin sits on the boards of Curis Inc. and Galectin Therapeutics Inc.
How long has Marc Rubin served on boards?
Our records show at least 8 years of board service across 2 boards, the earliest from 2023.
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