Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001019056-24-000088
Filing Date
2024-02-14
Accepted
2024-02-14 17:09:30
Documents
2
Group Members
A. GLENN HELMERSCONDAGUA, LLCJOHN B. HELMERSLONG FOCUS CAPITAL MANAGEMENT, LLCLONG FOCUS CAPITAL MASTER, LTD.

Document Format Files

Seq Description Document Type Size
1 SC 13G/A quantum_13ga1.htm SC 13G/A 131134
2 EXHIBIT 1 ex_1.htm EX-1 12948
  Complete submission text file 0001019056-24-000088.txt   145897
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)

EIN.: 942665054 | State of Incorp.: DE | Fiscal Year End: 0331
Type: SC 13G/A | Act: 34 | File No.: 005-35818 | Film No.: 24640410
SIC: 3572 Computer Storage Devices
(CF Office: 06 Technology)

Mailing Address 207 CALLE DEL PARQUE A&M TOWER 8TH FLOOR SAN JUAN PR 00912
Business Address 207 CALLE DEL PARQUE A&M TOWER 8TH FLOOR SAN JUAN PR 00912 864-990-3233
Long Focus Capital Management, LLC (Filed by) CIK: 0001602716 (see all company filings)

EIN.: 462772035 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A