QUANTUM CORP /DE/ — Director's Dealing 2012

Mar 2, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: QUANTUM CORP /DE/ (QTM)
CIK: 0000709283
Period of Report: 2012-03-01

Reporting Person: BELLUZZO RICHARD (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-03-01	Common Stock	F	6114	$2.60	Disposed	611610	Direct
2012-03-01	Common Stock	F	5835	$2.60	Disposed	605775	Direct

Footnotes

F1: Surrender of shares to satisfy tax withholding obligations upon vesting of restricted stock units granted on 7/1/2010.

F2: Surrender of shares to satisfy tax withholding obligations upon vesting of restricted stock units granted on 9/1/2011.