QMCO · Quantum Corp /De/

$22.26 -1.30 (-5.52%) At close · Aug 28

Market Cap

$872.54M

39.41M

The company's filings as submitted to the SEC's EDGAR system — 10-K, 10-Q, 8-K, proxy statements and more — listed most recent first.

Type	Filing Date	Period
8-K	2026-08-14	2026-08-11
10-Q	2026-08-11	2026-06-30
8-K	2026-08-10	—
DEF 14A	2026-07-29	2026-09-15
10-K	2026-06-25	2026-03-31
8-K	2026-06-25	—
8-K	2026-06-05	2026-06-04
8-K	2026-06-02	2026-06-01
8-K	2026-02-17	—
10-Q	2026-02-17	2025-12-31
8-K	2026-02-02	—
8-K	2026-01-15	—
8-K	2025-12-18	2025-12-16
8-K	2025-11-13	—
10-Q	2025-11-13	2025-09-30
DEF 14A	2025-10-31	2025-12-16
8-K	2025-10-28	—
8-K	2025-10-20	—
8-K	2025-10-06	2025-09-30
10-Q/A	2025-09-23	2025-06-30
8-K	2025-09-23	—
8-K	2025-09-15	2025-09-12
10-Q	2025-09-11	2025-06-30
8-K	2025-09-10	—
8-K	2025-08-28	2025-08-27
10-K	2025-08-26	2025-03-31
8-K	2025-08-26	2025-08-21
8-K	2025-08-18	2025-08-12
8-K	2025-08-08	—
8-K	2025-07-23	2025-07-17
8-K	2025-07-08	2025-07-01
8-K	2025-06-18	2025-06-12
8-K	2025-06-03	2025-06-02
8-K	2025-05-06	—
8-K	2025-04-29	2025-04-24
8-K	2025-04-17	2025-04-16
8-K	2025-04-03	2025-03-28
DEF 14A	2025-03-27	2025-04-24
8-K	2025-03-20	2025-03-19
8-K	2025-02-12	—
10-Q	2025-02-12	2024-12-31
8-K	2025-01-27	2025-01-25
10-Q	2024-11-14	2024-09-30
8-K	2024-11-13	—
8-K	2024-10-10	2024-10-04
8-K	2024-09-23	2024-09-17
10-Q	2024-09-06	2023-09-30
10-Q	2024-09-06	2023-12-31
8-K	2024-08-20	2024-08-15
10-Q	2024-08-14	2024-06-30

Showing 1–50 of 135 filings

Key facts CIK 709283 CUSIP 747906600 13F (30d) 62 filings 59 filers Visit website Investor relations