William Hillis White
CIK: 0002108496
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)0 (0.0%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)1 (100.0%)
Compensation grants
Other (G, F, J, C, D, …)0 (0.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
QMCO
QUANTUM CORP /DE/
Officer
Discretionary Trading P&L
Holdings
About White William Hillis
White William Hillis (SEC CIK 0002108496) files insider reports with the SEC as Chief Financial Officer of QUANTUM CORP /DE/ (QMCO).
Signal8 holds 2 ownership filings by White William Hillis (1 Form 3, 1 Form 4), filed between Feb 9, 2026 and Mar 4, 2026. Those filings report 1 transaction, the latest on Mar 4, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on White William Hillis's filings is in CENTENNIAL, CO.
Recent filings by White William Hillis
- Mar 4, 2026: Grant or award of QMCO shares (Form 4, code A).
Other insiders filing for QUANTUM CORP /DE/ (QMCO)
- White Yue Zhou, Director
- Blevins Tony J, Director
- Tracy John R., Director
- FICHTHORN JOHN, Director
- Clancy James C, Chief Operating Officer
- Meyrath Hugues, President & CEO