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Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001206774-11-001459
Filing Date
2011-06-29
Accepted
2011-06-29 14:15:06
Documents
5
Effectiveness Date
2011-06-29

Document Format Files

Seq Description Document Type Size
1 DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS quantum_defa14a.htm DEFA14A 46689
2 quantum_defa14a1.jpg GRAPHIC 2605
3 quantum_defa14a2.jpg GRAPHIC 2565
4 quantum_defa14a3.jpg GRAPHIC 2599
5 quantum_defa14a4.jpg GRAPHIC 2030
  Complete submission text file 0001206774-11-001459.txt   61739
Mailing Address 1650 TECHNOLOGY DRIVE SUITE 700 SAN JOSE CA 95110
Business Address 1650 TECHNOLOGY DRIVE SUITE 700 SAN JOSE CA 95110 408 944 4000
QUANTUM CORP /DE/ (Filer) CIK: 0000709283 (see all company filings)

IRS No.: 942665054 | State of Incorp.: DE | Fiscal Year End: 0331
Type: DEFA14A | Act: 34 | File No.: 001-13449 | Film No.: 11938373
SIC: 3572 Computer Storage Devices