QUANTUM CORP /DE/ — Director's Dealing 2012

Jul 3, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: QUANTUM CORP /DE/ (QTM)
CIK: 0000709283
Period of Report: 2012-07-01

Reporting Person: Stinson Theodore A. (SVP, Worldwide Sales)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-07-01	Common Stock	A	200000	—	Acquired	633036	Direct

Footnotes

F1: Restricted stock units will vest in equal installments on 07/01/2013, 07/01/2014 and on 07/01/2015.