Herkes Claire — SEC Form 4 filings
SEC reporting owner CIK 1843712. 17 Form 4 filings on record with FilingPulse; latest filed 2026-08-11.
Transaction summary — filings shown
Covers all 17 filings on record, filed 2024-02-07 to 2026-08-11. 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): 8 legs across 7 filings — 4,613 shares, $1,841,667 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 49.
- Largest priced transaction: sale of 1,460 shares @ $475.76 ($694,610) in GARTNER INC, filed 2024-03-18.
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 |
|---|---|---|---|---|---|
| GARTNER INC (IT) | EVP, Conferences | 17 | — | 8 legs · 4,613 sh · $1,841,667 | 49 |
Form 4 filings — Herkes Claire
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-11 | 4 | GARTNER INC (IT) | Sale (S): 1,039 @ $190.71 | EDGAR |
| 2026-02-11 | 4 | GARTNER INC (IT) | Option exercise (M): 976 @ $0 · Tax withholding (F): 306 @ $159.75 · Option exercise (M): 892 @ $0 · Tax withholding (F): 280 @ $159.75 · Option exercise (M): 976 (derivative) @ $0 · Option exercise (M): 892 (derivative) @ $0 | EDGAR |
| 2026-02-10 | 4 | GARTNER INC (IT) | Option exercise (M): 576 @ $0 · Tax withholding (F): 214 @ $156.33 · Option exercise (M): 850 @ $0 · Tax withholding (F): 277 @ $156.33 · Option exercise (M): 576 (derivative) @ $0 · Option exercise (M): 850 (derivative) @ $0 | EDGAR |
| 2026-02-09 | 4 | GARTNER INC (IT) | Grant/award (A): 2,303 (derivative) @ $0 · Grant/award (A): 14,022 (derivative) @ $0 | EDGAR |
| 2025-12-05 | 4 | GARTNER INC (IT) | Sale (S): 367 @ $231.56 | EDGAR |
| 2025-12-02 | 4 | GARTNER INC (IT) | Option exercise (M): 3,052 @ $180.64 · Disposition to issuer (D): 2,369 @ $232.74 · Tax withholding (F): 316 @ $232.74 · Option exercise (M): 3,052 (derivative) @ $0 | EDGAR |
| 2025-05-20 | 4 | GARTNER INC (IT) | Sale (S): 188 @ $447.17 | EDGAR |
| 2025-02-12 | 4 | GARTNER INC (IT) | Option exercise (M): 1,937 @ $0 · Tax withholding (F): 898 @ $528.87 · Option exercise (M): 1,937 (derivative) @ $0 | EDGAR |
| 2025-02-10 | 4 | GARTNER INC (IT) | Option exercise (M): 850 @ $0 · Tax withholding (F): 279 @ $529.29 · Option exercise (M): 976 @ $0 · Tax withholding (F): 306 @ $529.29 · Option exercise (M): 892 @ $0 · Tax withholding (F): 404 @ $529.29 · +5 more | EDGAR |
| 2024-12-02 | 4 | GARTNER INC (IT) | Sale (S): 200 @ $521.45 · Sale (S): 211 @ $521.04 | EDGAR |
| 2024-09-16 | 4 | GARTNER INC (IT) | Sale (S): 478 @ $506.01 | EDGAR |
| 2024-08-29 | 4 | GARTNER INC (IT) | Sale (S): 670 @ $483.22 | EDGAR |
| 2024-07-16 | 4 | GARTNER INC (IT) | Option exercise (M): 394 @ $0 · Tax withholding (F): 183 @ $455.02 · Option exercise (M): 394 (derivative) @ $0 | EDGAR |
| 2024-03-18 | 4 | GARTNER INC (IT) | Sale (S): 1,460 @ $475.76 | EDGAR |
| 2024-02-13 | 4 | GARTNER INC (IT) | Option exercise (M): 892 @ $0 · Tax withholding (F): 414 @ $463.52 · Option exercise (M): 977 @ $0 · Tax withholding (F): 307 @ $463.52 · Option exercise (M): 1,937 @ $0 · Tax withholding (F): 795 @ $463.52 · +4 more | EDGAR |
| 2024-02-12 | 4 | GARTNER INC (IT) | Grant/award (A): 3,278 (derivative) @ $0 | EDGAR |
| 2024-02-07 | 4 | GARTNER INC (IT) | Option exercise (M): 486 @ $0 · Tax withholding (F): 168 @ $469.79 · Option exercise (M): 486 (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.
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