Key facts
- This page summarizes Shawn M. O'Connell's Form 4 filing for EnerSys (ENS).
- 4 reported transactions and 1 derivative row are listed below.
- Accepted by SEC: 12 Aug 2025, 18:46.
Shawn M. O'Connell - 08 Aug 2025 Form 4 Insider Report for EnerSys (ENS)
- Reporting relationship
- President & CEO
- Issuer ticker
- ENS
- Reported as of
- 08 Aug 2025
- Net transaction value
- -$134,042
- SEC form
- 4
- Accepted by SEC
- 12 Aug 2025, 18:46:22 UTC
- Prior SEC filing
- 30 Jun 2025
- Next SEC filing
- 14 Aug 2025
- Source filing
- View source filing
- Reporting owner signature
- John Yarbrough, by Power of Attorney
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Shawn M. O'Connell filed Form 4 for EnerSys (ENS) on 12 Aug 2025.
Change
- Previous filing in this sequence was filed on 30 Jun 2025.
- Current net transaction value: -$134,042.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001772687
Primary reporting owner
O'Connell Shawn M.
- Relationship
- President & CEO
- Address
- C/O ENERSYS, 2366 BERNVILLE ROAD, READING
- Signature
- John Yarbrough, by Power of Attorney
- Signature date
- 12 Aug 2025
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
ENS
transaction
Common Stock
Award
- Transaction value
- $0
- Shares
- +23,536
- Change %
- +55%
- Price
- $0.000000
- Shares after
- 66,626
- Date
- 08 Aug 2025
- Ownership
- Direct
- Footnotes
- F1
ENS
transaction
Common Stock
Tax liability
- Transaction value
- $78,020
- Shares
- -816
- Change %
- -1.2%
- Price
- $95.60
- Shares after
- 65,810
- Date
- 09 Aug 2025
- Ownership
- Direct
- Footnotes
- F2
ENS
transaction
Common Stock
Tax liability
- Transaction value
- $56,022
- Shares
- -586
- Change %
- -0.89%
- Price
- $95.60
- Shares after
- 65,224
- Date
- 11 Aug 2025
- Ownership
- Direct
- Footnotes
- F3
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
ENS
transaction
Derivative
Stock Options (Right to buy)
Award
- Transaction value
- $0
- Shares
- +65,161
- Change %
- Price
- $0.000000
- Shares after
- 65,161
- Date
- 08 Aug 2025
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 65,161
- Exercise price
- $105.16
- Footnotes
- F4
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 4 footnotes
Footnote F1
These shares were granted as Restricted Stock Units that vest twenty-five percent on each of August 8, 2026, August 8, 2027, August 8, 2028, and August 8, 2029, subject to acceleration or forfeiture in certain specified circumstances, including the terms of the clawback policy adopted by the Board of Directors.
Footnote F2
Shares were forfeited in connection with the vesting of Restricted Stock Units granted to the reporting person on August 9, 2024.
Footnote F3
Shares were forfeited in connection with the vesting of Restricted Stock Units granted to the reporting person on August 11, 2023.
Footnote F4
These options vest in three equal annual installments beginning on August 8, 2026, subject to acceleration or forfeiture in certain specified circumstances, including the terms of the clawback policy adopted by the Board of Directors.