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: Barnwell Industries 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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Barnwell Industries Inc. June 29, 202654.1%
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Barnwell Industries Inc. September 19, 202577.5%
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Barnwell Industries Inc. May 20, 202489.6%
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Barnwell Industries Inc. April 17, 202392.6%
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 30, 2026 | Barnwell Industries Inc. | Grant or award | +69,000 | — | — |
| Dec 10, 2025 | Barnwell Industries Inc. | Grant or award | +9,346 | — | — |
| Nov 24, 2025 | Barnwell Industries Inc. | Open-market purchase | +59,563 | $1.10 | $65,519 |
| Oct 8, 2025 | Barnwell Industries Inc. | Grant or award | +44,445 | — | — |
| Sep 29, 2025 | Barnwell Industries Inc. | Grant or award | +65,000 | — | — |
| Oct 24, 2024 | Barnwell Industries Inc. | Grant or award | +26,455 | — | — |
| Nov 2, 2023 | Barnwell Industries Inc. | Grant or award | +19,084 | — | — |
| Sep 30, 2023 | Barnwell Industries Inc. | Option exercise | +9,328 | — | — |
| May 11, 2023 | Barnwell Industries Inc. | Grant or award | +22,728 | — | — |
Questions about Kenneth S. Grossman
What boards is Kenneth S. Grossman on?
Kenneth S. Grossman sits on the board of Barnwell Industries Inc.
How long has Kenneth S. Grossman served on boards?
Our records show at least 4 years of board service across 1 board, the earliest from 2023.
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