Girshick Birgit — SEC Form 4 filings
SEC reporting owner CIK 1732091. 20 Form 4 filings on record with FilingPulse; latest filed 2026-08-20.
Transaction summary — filings shown
Covers all 20 filings on record, filed 2024-01-11 to 2026-08-20. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 1 leg across 1 filing — 1,514 shares, $249,250 total (shares × price as filed).
- Open-market sales (code S, non-derivative): 1 leg across 1 filing — 6,500 shares, $1,819,350 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 38.
- Largest priced transaction: sale of 6,500 shares @ $279.90 ($1,819,350) in CHARLES RIVER LABORATORIES INTERNATIONAL, INC., filed 2026-08-13.
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 |
|---|---|---|---|---|---|
| CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL) | Chief Executive Officer, Director | 20 | 1 leg · 1,514 sh · $249,250 | 1 leg · 6,500 sh · $1,819,350 | 38 |
Form 4 filings — Girshick Birgit
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-20 | 4 | CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL) | Gift (G): 528 @ $0 | EDGAR |
| 2026-08-13 | 4 | CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL) | Option exercise (M): 6,500 @ $179.66 · Sale (S): 6,500 @ $279.90 · Option exercise (M): 6,500 (derivative) @ $0 | EDGAR |
| 2026-06-08 | 4 | CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL) | Gift (G): 3,386 @ $0 · Gift (G): 3,386 @ $0 | EDGAR |
| 2026-06-02 | 4 | CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL) | Grant/award (A): 9,961 @ $180.71 · Tax withholding (F): 1,204 @ $180.71 · Tax withholding (F): 378 @ $180.71 | EDGAR |
| 2026-05-28 | 4 | CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL) | Tax withholding (F): 376 @ $160.30 · Tax withholding (F): 242 @ $156.73 | EDGAR |
| 2026-03-05 | 4 | CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL) | Gift (G): 328 @ $0 | EDGAR |
| 2026-02-02 | 4 | CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL) | Grant/award (A): 9,500 @ $0 · Tax withholding (F): 3,061 @ $211.68 | EDGAR |
| 2025-06-03 | 4 | CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL) | Grant/award (A): 12,239 @ $135.63 · Tax withholding (F): 283 @ $135.63 | EDGAR |
| 2025-05-29 | 4 | CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL) | Tax withholding (F): 281 @ $136.73 · Tax withholding (F): 242 @ $136.73 · Tax withholding (F): 117 @ $138.65 | EDGAR |
| 2025-02-26 | 4 | CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL) | Gift (G): 430 @ $0 | EDGAR |
| 2025-02-21 | 4 | CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL) | Purchase (P): 1,514 @ $164.63 | EDGAR |
| 2025-02-03 | 4 | CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL) | Grant/award (A): 4,057 @ $0 · Tax withholding (F): 1,025 @ $165.57 | EDGAR |
| 2024-06-04 | 4 | CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL) | Grant/award (A): 3,838 @ $0 · Grant/award (A): 8,722 (derivative) @ $208.44 | EDGAR |
| 2024-05-29 | 4 | CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL) | Tax withholding (F): 216 @ $214.51 | EDGAR |
| 2024-05-28 | 4 | CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL) | Tax withholding (F): 376 @ $217.21 · Tax withholding (F): 242 @ $217.21 · Tax withholding (F): 132 @ $217.21 | EDGAR |
| 2024-03-25 | 4/A | CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL) | Grant/award (A): 3,451 @ $0 · Tax withholding (F): 1,135 @ $220.28 | EDGAR |
| 2024-02-16 | 4 | CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL) | Gift (G): 424 @ $0 | EDGAR |
| 2024-01-31 | 4/A | CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL) | Option exercise (M): 5,916 @ $144.67 · Tax withholding (F): 4,617 @ $213.14 · Option exercise (M): 5,916 (derivative) @ $0 | EDGAR |
| 2024-01-31 | 4 | CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL) | Grant/award (A): 3,526 @ $0 · Tax withholding (F): 1,159 @ $220.28 | EDGAR |
| 2024-01-11 | 4 | CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL) | Option exercise (M): 5,916 @ $215.19 · Tax withholding (F): 4,590 @ $215.19 · Option exercise (M): 5,916 (derivative) @ $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.
Need this as JSON?
GET https://api.filingpulse.io/v1/insider-trades?owner_cik=1732091 returns every filing on this page — normalized, with footnotes and derivative legs — and webhooks push new filings to you in seconds. API docs →