Gianella Kenneth P. — SEC Form 4 filings
SEC reporting owner CIK 1677143. 12 Form 4 filings on record with FilingPulse; latest filed 2026-09-16.
Transaction summary — filings shown
Covers all 12 filings on record, filed 2024-04-23 to 2026-09-16. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 10 legs across 7 filings — 116,711 shares, $4,553,452 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 4.
- Largest priced transaction: sale of 54,337 shares @ $38.82 ($2,109,525) in Ouster, Inc., filed 2026-06-16.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| Ouster, Inc. (OUST) | Chief Financial Officer | 5 | — | 6 legs · 110,023 sh · $4,455,486 | 2 |
| QUANTUM CORP /DE/ (QMCO) | Chief Financial Officer | 7 | — | 4 legs · 6,688 sh · $97,966 | 2 |
Form 4 filings — Gianella Kenneth P.
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-16 | 4 | Ouster, Inc. (OUST) | Sale (S): 15,686 @ $33.96 | EDGAR |
| 2026-08-19 | 4 | Ouster, Inc. (OUST) | Sale (S): 17,927 @ $44.65 · Sale (S): 13,364 @ $45.52 · Sale (S): 8,201 @ $46.40 · Sale (S): 508 @ $47.09 | EDGAR |
| 2026-06-16 | 4 | Ouster, Inc. (OUST) | Sale (S): 54,337 @ $38.82 | EDGAR |
| 2026-04-14 | 4 | Ouster, Inc. (OUST) | Grant/award (A): 55,351 @ $0 | EDGAR |
| 2025-05-20 | 4 | Ouster, Inc. (OUST) | Grant/award (A): 300,000 @ $0 | EDGAR |
| 2025-02-05 | 4 | QUANTUM CORP /DE/ (QMCO) | Sale (S): 1,279 @ $21.53 | EDGAR |
| 2025-01-17 | 4/A | QUANTUM CORP /DE/ (QMCO) | Sale (S): 1,332 @ $4.43 | EDGAR |
| 2025-01-17 | 4 | QUANTUM CORP /DE/ (QMCO) | Sale (S): 1,487 @ $35.68 | EDGAR |
| 2024-12-05 | 4 | QUANTUM CORP /DE/ (QMCO) | Sale (S): 2,590 @ $4.43 | EDGAR |
| 2024-11-19 | 4/A | QUANTUM CORP /DE/ (QMCO) | Holdings only — no transactions reported | EDGAR |
| 2024-10-21 | 4 | QUANTUM CORP /DE/ (QMCO) | Grant/award (A): 17,750 @ $0 | EDGAR |
| 2024-04-23 | 4 | QUANTUM CORP /DE/ (QMCO) | Grant/award (A): 150,000 @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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