Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 3 years
- Director since
- 2023
3 years of board service in total across 1 board, counting each seat separately. Longest: CRISPR Therapeutics AG, 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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CRISPR Therapeutics AG June 4, 202695.2%
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CRISPR Therapeutics AG June 5, 202596.2%
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CRISPR Therapeutics AG May 30, 202480.1%
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CRISPR Therapeutics AG June 8, 202393.2%
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 |
|---|---|---|---|---|---|
| Feb 26, 2025 | CRISPR Therapeutics AG | Open-market purchase | +7,000 | $44.85 | $313,950 |
Questions about John Greene
What boards is John Greene on?
John Greene sits on the board of CRISPR Therapeutics AG.
How long has John Greene served on boards?
Our records show at least 3 years of board service across 1 board, the earliest from 2023.
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