Time on boards
- Boards served
- 2
- Current seats
- 2
- Board service
- 4 years
- Director since
- 2023
4 years of board service in total across 2 boards, counting each seat separately. Longest: Dick's Sporting Goods Inc, 3 years.
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
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SentinelOne Inc. June 25, 202698.3%
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 |
|---|---|---|---|---|---|
| Aug 27, 2026 | Dick's Sporting Goods Inc | Open-market purchase | +17,000 | $130.72 | $2,222,240 |
| Jun 25, 2026 | SentinelOne Inc. | Grant or award | +3,543 | — | — |
| Jun 25, 2026 | SentinelOne Inc. | Grant or award | +14,238 | — | — |
| Jun 10, 2026 | Dick's Sporting Goods Inc | Grant or award | +838 | — | — |
| Dec 15, 2025 | SentinelOne Inc. | Grant or award | +1,779 | — | — |
| Dec 9, 2025 | SentinelOne Inc. | Grant or award | +24,820 | — | — |
| Jun 11, 2025 | Dick's Sporting Goods Inc | Grant or award | +975 | — | — |
| Jun 12, 2024 | Dick's Sporting Goods Inc | Grant or award | +812 | — | — |
| Mar 18, 2024 | Dick's Sporting Goods Inc | Open-market sale | −6,144 | $211.95 | $1,302,221 |
| Jun 14, 2023 | Dick's Sporting Goods Inc | Grant or award | +1,334 | — | — |
| May 25, 2023 | Dick's Sporting Goods Inc | Open-market sale | −9,085 | $123.54 | $1,122,361 |
Questions about Mark J. Barrenechea
What boards is Mark J. Barrenechea on?
Mark J. Barrenechea sits on the boards of Dick's Sporting Goods Inc and SentinelOne Inc.
How long has Mark J. Barrenechea served on boards?
Our records show at least 4 years of board service across 2 boards, the earliest from 2023.
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