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[EFFECT] QUANTUM CORP /DE/ SEC Filing

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(Low)
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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

#4981 Ranked by Market Cap
N/A Ranked by Dividends

QMCO Latest News

Jan 7, 2026
Quantum to Participate at the Needham Growth Conference on January 15
Dec 17, 2025
Quantum Receives Shareholder Approval to Exchange Outstanding Term Debt for Senior Secured Convertible Notes
Dec 3, 2025
Scalar i3 Doubles Storage Capacity and Unlocks Ethernet Tape Connectivity with New Scalar iSCSI Bridge
Dec 2, 2025
Quantum to Participate at the Northland Growth Conference on December 16
Nov 13, 2025
Quantum Reports Fiscal Second Quarter 2026 Financial Results

QMCO Latest SEC Filings

Dec 18, 2025
[8-K] QUANTUM CORP /DE/ Reports Material Event
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

QMCO Stock Data

102.22M
13.38M
6.04%
7.81%
11.77%
Computer Hardware
Computer Storage Devices
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