Filing Details

Accession Number:
0000921895-13-000763
Form Type:
4
Zero Holdings:
No
Publication Time:
2013-04-08 18:05:34
Reporting Period:
2013-04-04
Filing Date:
2013-04-08
Accepted Time:
2013-04-08 18:05:34
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
709283 Quantum Corp QTM Computer Storage Devices (3572) 942665054
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1285596 R Mark Mitchell C/o Starboard Value Lp
830 Third Avenue, 3Rd Floor
New York NY 10022
No No Yes No
1362697 C Jeffrey Smith C/o Starboard Value Lp
830 Third Avenue, 3Rd Floor
New York NY 10022
No No Yes No
1373638 Ltd Fund Master Opportunity & Value Starboard 830 Third Avenue, 3Rd Floor
New York NY 10022
No No Yes No
1410600 A Peter Feld C/o Starboard Value Lp
830 Third Avenue, 3Rd Floor
New York NY 10022
No No Yes No
1517137 Starboard Value Lp 830 Third Avenue, 3Rd Floor
New York NY 10022
No No Yes No
1517138 Starboard Value Gp Llc 830 Third Avenue, 3Rd Floor
New York NY 10022
No No Yes No
1517139 Starboard Principal Co Lp 830 Third Avenue, 3Rd Floor
New York NY 10022
No No Yes No
1517140 Starboard Principal Co Gp Llc 830 Third Avenue, 3Rd Floor
New York NY 10022
No No Yes No
1519812 Starboard Value & Opportunity S Llc 830 Third Avenue, 3Rd Floor
New York NY 10022
No No Yes No
1571704 Starboard Value & Opportunity C Lp 830 Third Avenue
3Rd Floor
New York NY 10022
No No Yes No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock, $0.01 Par Value Acquisiton 2013-04-04 250,000 $1.23 2,675,000 No 4 P Indirect By Starboard Value and Opportunity C LP
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 P Indirect By Starboard Value and Opportunity C LP
Footnotes
  1. This Form 4 is filed jointly by Starboard Value and Opportunity Master Fund Ltd ("Starboard V&O Fund"), Starboard Value and Opportunity S LLC ("Starboard LLC"), Starboard Value and Opportunity C LP ("Starboard C LP"), Starboard Value LP ("Starboard Value LP"), Starboard Value GP LLC ("Starboard Value GP"), Starboard Principal Co LP ("Principal Co"), Starboard Principal Co GP LLC ("Principal GP"), Jeffrey C. Smith, Mark Mitchell and Peter A. Feld (collectively, the "Reporting Persons").
  2. Each Reporting Person is a member of a reporting group that owns in the aggregate more than 10% of the Issuer's outstanding shares of Common Stock. As such, each Reporting Person may be deemed to beneficially own more than 10% of the Issuer's outstanding shares of Common Stock .Each Reporting Person disclaims beneficial ownership of the shares of Common Stock reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such shares of Common Stock for purposes of Section 16 or for any other purpose.
  3. Shares of Common Stock beneficially owned by Starboard C LP. Starboard Value LP, as the investment manager of Starboard C LP, may be deemed to be the beneficial owner of the shares of Common Stock beneficially owned by Starboard C LP. Each of Starboard Value GP, as the general partner of Starboard Value LP, Principal Co, as a member of Starboard Value GP, Principal GP, as the general partner of Principal Co and Messrs. Smith, Mitchell and Feld, as members of Principal GP and as members of each of the Management Committee of Starboard Value GP and the Management Committee of Principal GP, may be deemed to be the beneficial owner of the shares of Common Stock beneficially owned by Starboard C LP.