Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 3 years
- Director since
- 2024
3 years of board service in total across 1 board, counting each seat separately. Longest: Tessera Defense and Homeland Security Inc., 2 years.
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
Tessera Defense and Homeland Security Inc. October 17, 202598.9%
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 |
|---|---|---|---|---|---|
| Aug 29, 2026 | CorMedix Inc. | Shares withheld for tax | −8,424 | $8.30 | $69,919 |
| Jan 23, 2026 | CorMedix Inc. | Grant or award | +72,820 | — | — |
| Jan 23, 2026 | CorMedix Inc. | Shares withheld for tax | −9,767 | $7.27 | $71,006 |
| Aug 29, 2025 | CorMedix Inc. | Grant or award | +69,686 | — | — |
Questions about Susan Blum
What boards is Susan Blum on?
Susan Blum sits on the board of Tessera Defense and Homeland Security Inc.
How long has Susan Blum served on boards?
Our records show at least 3 years of board service across 1 board, the earliest from 2024.
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