Gianella Kenneth P. insider trades
Gianella Kenneth P. has filed 13 Form 4s with the SEC that we hold, for Quantum Corp /DE/ (QMCO) (Chief Financial Officer) and Ouster, Inc. (OUST) (Chief Financial Officer). Across all of them we count 0 purchases worth $0 and 10 sales worth $4.6M reported on Form 4. In the last 12 months: 0 purchases ($0) and 6 sales ($4.5M). The largest single trade was a sale of 54,337 shares of Ouster, Inc. worth $2.1M, dated 2026-06-12. Of 5 sales filed since we began reading the 10b5-1 checkbox, 5 (100%) were marked as made under a 10b5-1 trading plan. The first filing on our record is dated 2023-02-03 and the latest 2026-09-16.
Quantum Corp /DE/ (QMCO)
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2024-11-08 | S, sale reported on Form 4 | 2,590 | $11.5K | 2024-12-05 |
| 2024-11-08 | S, sale reported on Form 4 | 1,332 | $5.9K | 2025-01-17 |
| 2025-01-16 | S, sale reported on Form 4 | 1,487 | $53.1K | 2025-01-17 |
| 2025-02-03 | S, sale reported on Form 4 | 1,279 | $27.5K | 2025-02-05 |
Ouster, Inc. (OUST)
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2026-06-12 | S, sale reported on Form 4 | 54,337 | $2.1M | 2026-06-16 |
| 2026-08-18 | S, sale reported on Form 4 | 17,927 | $800.4K | 2026-08-19 |
| 2026-08-18 | S, sale reported on Form 4 | 13,364 | $608.4K | 2026-08-19 |
| 2026-08-18 | S, sale reported on Form 4 | 8,201 | $380.6K | 2026-08-19 |
| 2026-08-18 | S, sale reported on Form 4 | 508 | $23.9K | 2026-08-19 |
| 2026-09-14 | S, sale reported on Form 4 | 15,686 | $532.7K | 2026-09-16 |
Counted from the Form 4 filings this reporting owner (SEC CIK 1677143) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
Source: U.S. Securities and Exchange Commission (EDGAR) and other official
government data · Updated 2026-10-12 ·
For informational purposes only, not investment advice.
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