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Filing Detail
Form SC 13G - Statement of acquisition of beneficial ownership by individuals:
SEC Accession No. 0001019056-23-000235
Filing Date
2023-05-11
Accepted
2023-05-10 19:11:53
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 quantum_13g.htm SC 13G 147717
2 EXHIBIT 1 ex_1.htm EX-1 10204
  Complete submission text file 0001019056-23-000235.txt   159651
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 13G | Act: 34 | File No.: 005-35818 | Film No.: 23908275
SIC: 3572 Computer Storage Devices

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)

IRS No.: 462772035 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G