QMCO

Stake: 2.30% Shares: 135,763 CUSIP: 747906600 Class: Common stock, $0.01 par value per share

Item 4 — Purpose of Transaction

Not extracted from this filing — typically because it's an amendment (13D/A) and Item 4 is unchanged from the parent filing. Read the raw SEC filing →

Cross-References

Insider Activity (last 365d)

0 transactions

0 buys · 0 sales · 0 awards/exercises

Issuer Cluster

2 13D/G filings on this issuer

1 other filing besides this one

Filer Track Record

1 filings by this filer

0 other filings in the data moat

Short Interest · settle 2026-03-31

DTC 5.12

1,796,279 shares short · -11.2% vs prior

Other 13D/G Filings on QUANTUM CORP /DE/

Filed	Form	Filer	Stake	Shares
2025-01-07	SCHEDULE	PACIFIC INVESTMENT MANAGEMENT CO LLC	16.70%	962,127	view →

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