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  4. [EFFECT] QUANTUM CORP /DE/ SEC Filing

[EFFECT] QUANTUM CORP /DE/ SEC Filing

Filing Impact
(Low)
Filing Sentiment
(Neutral)
Form Type
EFFECT
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date: November 21, 2025 4:30 P.M.
Form: S-1
CIK: 0000709283
Company Name: QUANTUM CORP /DE/
File Number: 333-291568

Source: View Original Filing on SEC EDGAR

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Quantum

NASDAQ:QMCO

QMCO Rankings

#4975 Ranked by Market Cap
N/A Ranked by Dividends

QMCO Latest News

Nov 18, 2025
Quantum Corporation Sued for Securities Law Violations - Contact the DJS Law Group to Discuss Your Rights - QMCO
Nov 13, 2025
Quantum Reports Fiscal Second Quarter 2026 Financial Results
Nov 12, 2025
Quantum ActiveScale Object Storage Introduces Industry-First Ranged Restore for Glacier-Class Archives, Delivering 5x Faster Restore Performance
Nov 6, 2025
Quantum to Announce Fiscal Second Quarter 2026 Financial Results on Thursday, November 13, 2025
Oct 28, 2025
Quantum and Entanglement Forge Strategic Partnership to Advance Quantum Logic, Post-Quantum Security, and Data Sovereignty

QMCO Latest SEC Filings

Nov 24, 2025
[424B3] QUANTUM CORP /DE/ Prospectus Filed Pursuant to Rule 424(b)(3)
Nov 14, 2025
[S-1] QUANTUM CORP /DE/ Files IPO Registration Statement
Nov 13, 2025
[10-Q] QUANTUM CORP /DE/ Quarterly Earnings Report
Nov 13, 2025
[8-K] QUANTUM CORP /DE/ Reports Material Event
Nov 4, 2025
[Form 4] QUANTUM CORP /DE/ Insider Trading Activity

QMCO Stock Data

95.77M
13.38M
6.04%
7.81%
11.77%
Computer Hardware
Computer Storage Devices
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