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: Quantum Corporation, 1 year.
Quantum Corporation
Director
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
Quantum Corporation September 15, 202699.8%
-
Quantum Corporation December 16, 202594.3%
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 |
|---|---|---|---|---|---|
| Oct 1, 2026 | Quantum Corporation | Grant or award | +12,000 | — | — |
| Jun 4, 2026 | Quantum Corporation | Derivative conversion | +11,020,645 | $5.19 | $57,197,148 |
| Jun 4, 2026 | Quantum Corporation | Grant or award | +3,083,975 | $5.19 | $16,005,830 |
| Jan 1, 2026 | Quantum Corporation | Grant or award | +12,000 | — | — |
| May 1, 2025 | Quantum Corporation | Grant or award | +4,405 | — | — |
Questions about John Fichthorn
What boards is John Fichthorn on?
John Fichthorn sits on the board of Quantum Corporation.
How long has John Fichthorn served on boards?
Our records show at least 2 years of board service across 1 board, the earliest from 2025.
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