David M. Shaffer
President & CEO at EnerSys
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: EnerSys, 3 years.
Chief executive roles
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 |
|---|---|---|---|---|---|
| Mar 28, 2025 | EnerSys | Grant or award | +17 | — | — |
| Mar 28, 2025 | EnerSys | Grant or award | +49 | — | — |
| Mar 28, 2025 | EnerSys | Grant or award | +55 | — | — |
| Mar 28, 2025 | EnerSys | Grant or award | +78 | — | — |
| Feb 25, 2025 | EnerSys | Open-market sale | −1,561 | $100.42 | $156,756 |
| Feb 25, 2025 | EnerSys | Open-market sale | −3,991 | $101.37 | $404,568 |
| Feb 25, 2025 | EnerSys | Open-market sale | −137 | $102.03 | $13,978 |
| Feb 25, 2025 | EnerSys | Open-market sale | −1,560 | $100.42 | $156,655 |
| Feb 25, 2025 | EnerSys | Open-market sale | −3,991 | $101.37 | $404,568 |
| Feb 25, 2025 | EnerSys | Open-market sale | −138 | $102.03 | $14,080 |
| Feb 24, 2025 | EnerSys | Open-market sale | −7,348 | $100.74 | $740,238 |
| Feb 24, 2025 | EnerSys | Open-market sale | −11,463 | $101.40 | $1,162,348 |
| Feb 24, 2025 | EnerSys | Open-market sale | −228 | $102.07 | $23,272 |
| Feb 24, 2025 | EnerSys | Open-market sale | −7,349 | $100.74 | $740,338 |
| Feb 24, 2025 | EnerSys | Open-market sale | −11,462 | $101.40 | $1,162,247 |
Questions about David M. Shaffer
What boards is David M. Shaffer on?
David M. Shaffer sits on the board of EnerSys.
What company is David M. Shaffer the CEO of?
David M. Shaffer is President & CEO of EnerSys.
How long has David M. Shaffer served on boards?
Our records show at least 4 years of board service across 1 board, the earliest from 2023.
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