EnerSys — Director's Dealing 2010

Aug 25, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: EnerSys (ENS)
CIK: 0001289308
Period of Report: 2010-08-16

Reporting Person: Metalmark Capital LLC (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-08-16	Common Stock, par value $0.01 per share	A	5312	—	Acquired	2825462	Indirect

Footnotes

F1: These shares were granted as restricted stock units and vest on September 16, 2011. Such vesting is subject to acceleration or cancelation upon the occurrence of certain events.

F2: Reporting Person may be deemed to have beneficial ownership of the securities in Table I(5)held by Morgan Stanley Dean Witter Capital Partners IV, L.P. and MSDW IV 892 Investors,L.P.

F3: Reporting Person has no direct pecuniary interest in securities in Table I(5). Reporting Person may be deemed to beneficially own an indirect pecuniary interest in securities in Table I(5). Reporting Person disclaims beneficial ownership therein except to the extent ultimately realized.