Form 4 for QMCO QUANTUM CORP /DE/
Accepted 2025-10-03 00:00:00 ET · period of report 2025-10-01 · accession 0001979364-25-000006 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M | 2025-10-03 | 2025-10-01+ | QMCO | Nash Laura A. | CAO | S - Sale | $10.71 | -729 | 11.1K | -6% | -$7,805 |
| 2025-10-03 | 2025-10-01 | QMCO | Nash Laura A. | CAO | A - Grant | $0.00 | +500 | 11.9K | +4% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2025-10-01 | S | D | 118 | $9.91 | 11,750 | D | — | — | (F1) Represents the number of shares automatically sold on a non-discretionary basis, to cover tax withholding obligations in connection with the vesting of performance-based stock units granted on July 1, 2023. (F2) Represents a weighted average price. These shares were sold as part of block trades for multiple security holders of the issuer on October 1, 2025, at a price ranging from $9.9026 to $9.9118. The reporting person undertakes to provide upon request by the Securities and Exchange Commission, the issuer, or a securityholder of the issuer detailed information regarding the number of shares sold and the prices at which the transactions were executed. |
| 2 | Common | Common Stock | 2025-10-01 | A | A | 500 | $0.00 | 11,868 | D | — | — | |
| 3 | Common | Common Stock | 2025-10-02 | S | D | 611 | $10.86 | 11,139 | D | — | — | (F3) Represents the number of shares automatically sold on a non-discretionary basis, to cover tax withholding obligations in connection with the vesting of restricted stock units granted on October 1, 2024. (F4) Represents a weighted average price. These shares were sold as part of block trades for multiple security holders of the issuer on October 2, 2025, at a price ranging from $10.85 to $10.87. The reporting person undertakes to provide upon request by the Securities and Exchange Commission, the issuer, or a securityholder of the issuer detailed information regarding the number of shares sold and the prices at which the transactions were executed. |