Quantum Corporation · NASDAQ:QMCO

JOHN FICHTHORN reported a 37.30% stake in Quantum Corporation (Schedule 13D/A)

Event Dec 18, 2025 · Filed Dec 22, 2025

JOHN FICHTHORN reported a 37.30% stake in Quantum Corporation, 8,140,390 shares, with active intent on Dec 18, 2025. Filed Dec 22, 2025 (Schedule 13D/A).

Stake
37.30%
Shares
8,140,390
Intent
Active
What changed
Stake changed
Filed together
3 holders

The filing in full

HolderStakeShares
Dialectic Technology SPV LLC37.20%8,125,119
Dialectic Technology Manager LLC37.20%8,125,119
JOHN FICHTHORN37.30%8,140,390

Source

View original at SEC

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