S. Matthew Schultz
Executive Chairman at CleanSpark Inc.
Sits on 1 board. Last updated September 28, 2026
Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 4 years
- Director since
- 2023
4 years of board service in total across 1 board, counting each seat separately. Longest: CleanSpark Inc., 3 years.
Chief executive roles
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
CleanSpark Inc. March 3, 202592.6%
-
CleanSpark Inc. March 11, 202495.8%
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 |
|---|---|---|---|---|---|
| Sep 8, 2026 | CleanSpark Inc. | Shares withheld for tax | −92,070 | $13.34 | $1,228,214 |
| Sep 8, 2026 | CleanSpark Inc. | Shares withheld for tax | −253,587 | $13.34 | $3,382,851 |
| Sep 4, 2026 | CleanSpark Inc. | Option exercise | +209,042 | — | — |
| Sep 4, 2026 | CleanSpark Inc. | Option exercise | +216,125 | — | — |
| Sep 4, 2026 | CleanSpark Inc. | Shares withheld for tax | −95,095 | $12.61 | $1,199,148 |
| Sep 4, 2026 | CleanSpark Inc. | Option exercise | +576,333 | — | — |
| Aug 14, 2026 | CleanSpark Inc. | Shares withheld for tax | −9,031 | $11.51 | $103,947 |
| Aug 13, 2026 | CleanSpark Inc. | Option exercise | +20,524 | — | — |
| May 14, 2026 | CleanSpark Inc. | Shares withheld for tax | −9,031 | $13.98 | $126,253 |
| May 13, 2026 | CleanSpark Inc. | Option exercise | +20,525 | — | — |
| Feb 18, 2026 | CleanSpark Inc. | Shares withheld for tax | −95,095 | $9.25 | $879,629 |
| Feb 18, 2026 | CleanSpark Inc. | Shares withheld for tax | −9,031 | $9.23 | $83,356 |
| Feb 13, 2026 | CleanSpark Inc. | Option exercise | +20,525 | — | — |
| Feb 13, 2026 | CleanSpark Inc. | Option exercise | +216,125 | — | — |
| Dec 5, 2025 | CleanSpark Inc. | Shares withheld for tax | −9,031 | $14.07 | $127,066 |
Questions about S. Matthew Schultz
What boards is S. Matthew Schultz on?
S. Matthew Schultz sits on the board of CleanSpark Inc.
What company is S. Matthew Schultz the CEO of?
S. Matthew Schultz is CEO, Executive Chairman of CleanSpark Inc.
How long has S. Matthew Schultz served on boards?
Our records show at least 4 years of board service across 1 board, the earliest from 2023.
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