Key facts
- This page summarizes Anthony Craythorne's Form 4 filing for QUANTUM CORP /DE/ (QMCO).
- 1 reported transaction and 0 derivative rows are listed below.
- Accepted by SEC: 05 Jan 2026, 19:41.
Anthony Craythorne - 01 Jan 2026 Form 4 Insider Report for QUANTUM CORP /DE/ (QMCO)
- Reporting relationship
- Chief Revenue Officer
- Issuer ticker
- QMCO
- Reported as of
- 01 Jan 2026
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 05 Jan 2026, 19:41:23 UTC
- Prior SEC filing
- 14 Jul 2025
- Next SEC filing
- 03 Apr 2026
- Source filing
- View source filing
- Reporting owner signature
- Tara Ilges, attorney-in-fact
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Anthony Craythorne filed Form 4 for QUANTUM CORP /DE/ (QMCO) on 05 Jan 2026.
Change
- Previous filing in this sequence was filed on 14 Jul 2025.
- Current net transaction value: $0.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0002075430
Primary reporting owner
Craythorne Anthony
- Relationship
- Chief Revenue Officer
- Address
- C/O QUANTUM CORPORATION, 10770 E. BRIARWOOD AVE, CENTENNIAL
- Signature
- Tara Ilges, attorney-in-fact
- Signature date
- 05 Jan 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
QMCO
transaction
Common Stock
Award
- Transaction value
- $0
- Shares
- +15,000
- Change %
- Price
- $0.000000
- Shares after
- 15,000
- Date
- 01 Jan 2026
- Ownership
- Direct
- Footnotes
- F1
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 1 footnote
Footnote F1
Grant of restricted stock units (RSUs), each of which represents a contingent right to receive one share of common stock of QMCO. The RSUs vest over three years in equal annual installments on each anniversary of the vesting commencement date, subject to the Reporting Person's continued service through each vesting date.