EnerSys
Last updated September 27, 2026
Organization details
- Legal name
- EnerSys
- Ownership
- Public
- Status
- Active
- Headquarters country
- United States
- Ticker symbol
- ENS
- Primary stock exchange
- NYSE
Identifiers
- SEC CIK
- 0001289308
Board of directors
-
Arthur T. Katsaros · DirectorSince 2023
-
Caroline Chan · DirectorSince 2023
-
David M. Shaffer · Director · President & CEOSince 2023
-
Howard I. Hoffen · DirectorSince 2023
-
Hwan-Yoon Chung · DirectorSince 2023
-
Paul J. Tufano · DirectorSince 2023
-
Robert Magnus · DirectorSince 2023
-
Ronald P. Vargo · DirectorSince 2023
-
Rudolph W. Wynter · DirectorSince 2023
-
Steven M. Fludder · DirectorSince 2023
-
Tamara Morytko · DirectorSince 2023
Chief executives
David M. Shaffer
· President & CEO
Dates unknown
Board connections
2 of this board's directors also sit on 2 other boards.
- via Ronald P. Vargo
- via Paul J. Tufano
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.
- Bought, last 12 months
- $0
- 0 purchases by 0 insiders
- Sold, last 12 months
- $0
- 0 sales by 0 insiders
| Date | Insider | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Aug 17, 2023 | Zogby Andrew M. Officer (Pres. Energy Systems Global) | Shares withheld for tax | −613 | $99.29 | $60,872 |
| Aug 17, 2023 | Tinnemeyer Joern Officer (Sr. VP & CTO) | Shares withheld for tax | −571 | $99.29 | $56,707 |
| Aug 17, 2023 | David M. Shaffer Director, Officer (President & CEO) | Shares withheld for tax | −3,113 | $99.29 | $309,056 |
| Aug 17, 2023 | O'Connell Shawn M. Officer (Pres. Motive Power Global) | Shares withheld for tax | −667 | $99.29 | $66,233 |
| Aug 17, 2023 | Andrea J. Funk Officer (EVP & Chief Financial Officer) | Shares withheld for tax | −416 | $99.29 | $41,262 |
| Aug 16, 2023 | Zogby Andrew M. Officer (Pres. Energy Systems Global) | Shares withheld for tax | −499 | $99.25 | $49,563 |
| Aug 16, 2023 | Tinnemeyer Joern Officer (Sr. VP & CTO) | Shares withheld for tax | −339 | $99.25 | $33,601 |
| Aug 16, 2023 | David M. Shaffer Director, Officer (President & CEO) | Shares withheld for tax | −2,815 | $99.25 | $279,402 |
| Aug 16, 2023 | O'Connell Shawn M. Officer (Pres. Motive Power Global) | Shares withheld for tax | −549 | $99.25 | $54,446 |
| Aug 16, 2023 | Andrea J. Funk Officer (EVP & Chief Financial Officer) | Shares withheld for tax | −592 | $99.25 | $58,802 |
| Aug 12, 2023 | Zogby Andrew M. Officer (Pres. Energy Systems Global) | Shares withheld for tax | −360 | $94.71 | $34,097 |
| Aug 12, 2023 | Tinnemeyer Joern Officer (Sr. VP & CTO) | Shares withheld for tax | −539 | $94.71 | $51,025 |
| Aug 12, 2023 | David M. Shaffer Director, Officer (President & CEO) | Shares withheld for tax | −2,056 | $94.71 | $194,680 |
| Aug 12, 2023 | O'Connell Shawn M. Officer (Pres. Motive Power Global) | Shares withheld for tax | −392 | $94.71 | $37,128 |
| Aug 12, 2023 | Andrea J. Funk Officer (EVP & Chief Financial Officer) | Shares withheld for tax | −392 | $94.71 | $37,128 |
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