SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend]
SEC Accession No. 0001213900-22-032280
Filing Date
2022-06-10
Accepted
2022-06-10 17:15:17
Documents
1
Group Members
B. RILEY SECURITIES, INC.BRF INVESTMENTS, LLCBRYANT R. RILEY

Document Format Files

Seq Description Document Type Size
1 AMENDMENT NO. 6 TO SCHEDULE 13D ea161444-13da6briley_quantum.htm SC 13D/A 104882
  Complete submission text file 0001213900-22-032280.txt   106684
Mailing Address 224 AIRPORT PARKWAY SUITE 550 SAN JOSE CA 95110
Business Address 224 AIRPORT PARKWAY SUITE 550 SAN JOSE CA 95110 408 944 4000
QUANTUM CORP /DE/ (Subject) CIK: 0000709283 (see all company filings)

IRS No.: 942665054 | State of Incorp.: DE | Fiscal Year End: 0331
Type: SC 13D/A | Act: 34 | File No.: 005-35818 | Film No.: 221009866
SIC: 3572 Computer Storage Devices

Mailing Address 11100 SANTA MONICA BLVD SUITE 800 LOS ANGELES CA 90025
Business Address 11100 SANTA MONICA BLVD SUITE 800 LOS ANGELES CA 90025 818-884-3737
B. Riley Financial, Inc. (Filed by) CIK: 0001464790 (see all company filings)

IRS No.: 270223495 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13D/A
SIC: 6282 Investment Advice