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Insider Trading & Ownership of Henk Jan Spanjaard

Location
San Jose, CA
Summary
The estimated net worth of Henk Jan Spanjaard is at least $531,739 dollars as of 17 Jan 2025. Henk Jan Spanjaard is the Chief Revenue Officer of QUANTUM CORP /DE/ and owns shares of QUANTUM CORP /DE/ (QMCO) stock worth about $531.7K.
Signature
/s/ Tara La Bree, Attorney-in-Fact for Henk Jan Spanjaard
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Quick Takeaways

  • Henk Jan Spanjaard has 1 issuer position tracked on this page.
  • Estimated disclosed ownership value: $531,739.
  • Recent insider filing activity is available below.

What Changed

  • Largest disclosed position: QUANTUM CORP /DE/ ($531,739).
  • Past-year value change for that position: .

Why This Matters

  • This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
  • You can cross-check role, issuer, and filing chronology directly against the SEC source.

Official SEC Source

Filed on Form 4

Insider ownership context is sourced from SEC Forms 3, 4, and 5.

See Original Filing

Ownership of Henk Jan Spanjaard

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
QMCO QUANTUM CORP /DE/ Chief Revenue Officer $531,739 16 Jan 2025

Insider Transactions Reported by Henk Jan Spanjaard:

Sym Company Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

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