Larson Barbara A — SEC Form 4 filings
SEC reporting owner CIK 1904150. 11 Form 4 filings on record with FilingPulse; latest filed 2026-08-12.
Transaction summary — filings shown
Covers all 11 filings on record, filed 2024-05-06 to 2026-08-12. 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): 3 legs across 3 filings — 75,928 shares, $1,356,274 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 11.
- Largest priced transaction: sale of 54,583 shares @ $18.13 ($989,590) in SentinelOne, Inc., filed 2025-10-07.
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 |
|---|---|---|---|---|---|
| SentinelOne, Inc. (S) | Chief Financial Officer | 6 | — | 3 legs · 75,928 sh · $1,356,274 | 4 |
| EQUIFAX INC (EFX) | Director | 4 | — | — | 6 |
| WORKIVA INC (WK) | EVP, CFO & Treasurer | 1 | — | — | 1 |
Form 4 filings — Larson Barbara A
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-12 | 4 | EQUIFAX INC (EFX) | Grant/award (A): 181 (derivative) @ $158.72 · Grant/award (A): 160 (derivative) @ $180.07 | EDGAR |
| 2026-05-11 | 4 | EQUIFAX INC (EFX) | Grant/award (A): 1,253 @ $175.62 | EDGAR |
| 2026-02-03 | 4 | WORKIVA INC (WK) | Grant/award (A): 141,103 @ $76.54 | EDGAR |
| 2026-01-08 | 4 | SentinelOne, Inc. (S) | Sale (S): 11,173 @ $14.82 | EDGAR |
| 2025-10-07 | 4 | SentinelOne, Inc. (S) | Sale (S): 54,583 @ $18.13 | EDGAR |
| 2025-05-12 | 4 | EQUIFAX INC (EFX) | Grant/award (A): 812 @ $0 | EDGAR |
| 2025-04-17 | 4 | SentinelOne, Inc. (S) | Grant/award (A): 129,764 @ $0 | EDGAR |
| 2025-03-28 | 4 | SentinelOne, Inc. (S) | Sale (S): 10,172 @ $19.77 | EDGAR |
| 2025-03-25 | 4 | SentinelOne, Inc. (S) | Option exercise (M): 34,907 @ $0 · Option exercise (M): 34,907 (derivative) @ $0 | EDGAR |
| 2024-09-17 | 4 | SentinelOne, Inc. (S) | Grant/award (A): 448,488 @ $0 | EDGAR |
| 2024-05-06 | 4 | EQUIFAX INC (EFX) | Grant/award (A): 891 @ $0 · Grant/award (A): 891 @ $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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