Soroca Adam Lee — SEC Form 4 filings
SEC reporting owner CIK 1725125. 23 Form 4 filings on record with FilingPulse; latest filed 2026-02-18.
Transaction summary — filings shown
Covers all 23 filings on record, filed 2024-02-16 to 2026-02-18. 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): 19 legs across 17 filings — 300,313 shares, $5,419,179 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 31.
- Largest priced transaction: sale of 42,584 shares @ $25.00 ($1,064,600) in MAGNITE, INC., filed 2025-07-08.
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 |
|---|---|---|---|---|---|
| MAGNITE, INC. (MGNI) | CHIEF PRODUCT OFFICER | 23 | — | 19 legs · 300,313 sh · $5,419,179 | 31 |
Form 4 filings — Soroca Adam Lee
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-02-18 | 4 | MAGNITE, INC. (MGNI) | Tax withholding (F): 18,933 @ $11.70 · Sale (S): 21,529 @ $12 | EDGAR |
| 2026-01-12 | 4 | MAGNITE, INC. (MGNI) | Option exercise (M): 51,300 @ $0 · Tax withholding (F): 25,330 @ $16.17 · Option exercise (M): 51,300 (derivative) @ $0 | EDGAR |
| 2026-01-05 | 4 | MAGNITE, INC. (MGNI) | Grant/award (A): 76,803 @ $0 · Grant/award (A): 25,801 (derivative) @ $0 | EDGAR |
| 2025-12-19 | 4 | MAGNITE, INC. (MGNI) | Option exercise (M): 16,656 @ $4.92 · Sale (S): 16,656 @ $17 · Option exercise (M): 16,656 (derivative) @ $0 | EDGAR |
| 2025-11-18 | 4 | MAGNITE, INC. (MGNI) | Tax withholding (F): 9,422 @ $14.15 · Sale (S): 10,857 @ $13.23 | EDGAR |
| 2025-09-04 | 4 | MAGNITE, INC. (MGNI) | Option exercise (M): 24,986 @ $4.92 · Sale (S): 9,269 @ $24.22 · Sale (S): 15,717 @ $24.97 · Option exercise (M): 24,986 (derivative) @ $0 | EDGAR |
| 2025-08-20 | 4 | MAGNITE, INC. (MGNI) | Sale (S): 9,700 @ $23.85 · Sale (S): 10,579 @ $23.47 | EDGAR |
| 2025-07-08 | 4 | MAGNITE, INC. (MGNI) | Option exercise (M): 2 @ $1.97 · Option exercise (M): 8,327 @ $4.92 · Sale (S): 42,584 @ $25 · Option exercise (M): 2 (derivative) @ $0 · Option exercise (M): 8,327 (derivative) @ $0 | EDGAR |
| 2025-06-26 | 4 | MAGNITE, INC. (MGNI) | Option exercise (M): 8,329 @ $1.97 · Sale (S): 44,519 @ $20 · Option exercise (M): 8,329 (derivative) @ $0 | EDGAR |
| 2025-06-06 | 4 | MAGNITE, INC. (MGNI) | Option exercise (M): 8,328 @ $1.97 · Sale (S): 8,328 @ $17.70 · Option exercise (M): 8,328 (derivative) @ $0 | EDGAR |
| 2025-05-22 | 4 | MAGNITE, INC. (MGNI) | Option exercise (M): 8,328 @ $1.97 · Sale (S): 8,328 @ $17 · Option exercise (M): 8,328 (derivative) @ $0 | EDGAR |
| 2025-05-16 | 4 | MAGNITE, INC. (MGNI) | Tax withholding (F): 9,903 @ $15.88 · Sale (S): 11,366 @ $15.73 | EDGAR |
| 2025-03-05 | 4 | MAGNITE, INC. (MGNI) | Sale (S): 15,499 @ $15.75 | EDGAR |
| 2025-02-19 | 4 | MAGNITE, INC. (MGNI) | Tax withholding (F): 21,975 @ $20 | EDGAR |
| 2025-01-13 | 4 | MAGNITE, INC. (MGNI) | Grant/award (A): 74,513 @ $0 · Grant/award (A): 25,083 (derivative) @ $0 | EDGAR |
| 2024-11-26 | 4 | MAGNITE, INC. (MGNI) | Option exercise (M): 8,328 @ $1.97 · Sale (S): 8,328 @ $17 · Option exercise (M): 8,328 (derivative) @ $0 | EDGAR |
| 2024-11-19 | 4 | MAGNITE, INC. (MGNI) | Tax withholding (F): 6,805 @ $15.85 · Sale (S): 7,849 @ $15.60 | EDGAR |
| 2024-08-21 | 4 | MAGNITE, INC. (MGNI) | Sale (S): 7,910 @ $12.59 | EDGAR |
| 2024-08-16 | 4 | MAGNITE, INC. (MGNI) | Tax withholding (F): 6,744 @ $12.51 | EDGAR |
| 2024-05-21 | 4 | MAGNITE, INC. (MGNI) | Sale (S): 10,597 @ $12.30 | EDGAR |
| 2024-05-17 | 4 | MAGNITE, INC. (MGNI) | Tax withholding (F): 8,762 @ $9.80 · Sale (S): 23,453 @ $12 | EDGAR |
| 2024-03-15 | 4 | MAGNITE, INC. (MGNI) | Sale (S): 17,245 @ $11.32 | EDGAR |
| 2024-02-16 | 4 | MAGNITE, INC. (MGNI) | Tax withholding (F): 21,971 @ $9.74 | 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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