Herkes Claire
SEC insider (Form 3/4/5 filer). CIK 0001843712. EVP, Conferences at GARTNER INC (IT). 29 reported Form 4/5 transactions since Sep 2024; latest on Aug 7, 2026. Located in STAMFORD, CT.
Companies Herkes Claire has filed insider reports for
- GARTNER INC (IT): Officer, EVP, Conferences
Herkes Claire
CIK: 0001843712
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)6 (20.7%)
Position reduction
Option Exercises (M)9 (31.0%)
Derivative conversions
Awards (A)4 (13.8%)
Compensation grants
Other (G, F, J, C, D, …)10 (34.5%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
IT
GARTNER INC
Officer
Discretionary Trading P&L
Holdings
Transaction History (29 total)
- Aug 7, 2026IT
GARTNER INC
SaleDirect1K shares at avg. $190.71$198K - Feb 9, 2026IT
GARTNER INC
Tax PaymentDirect280 shares at avg. $159.75$45K - Feb 9, 2026IT
GARTNER INC
ExerciseDirect892 shares- - Feb 9, 2026IT
GARTNER INC
ExerciseDirect976 shares- - Feb 9, 2026IT
GARTNER INC
Tax PaymentDirect306 shares at avg. $159.75$49K - Feb 8, 2026IT
GARTNER INC
Tax PaymentDirect277 shares at avg. $156.33$43K - Feb 8, 2026IT
GARTNER INC
ExerciseDirect850 shares- - Feb 6, 2026IT
GARTNER INC
ExerciseDirect576 shares- - Feb 6, 2026IT
GARTNER INC
Tax PaymentDirect214 shares at avg. $156.33$33K - Feb 5, 2026IT
GARTNER INC
AwardDirectRestricted Stock Units
2.3K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Aug 7, 2026 | IT GARTNER INC | Sale | 1,039 | $190.71 | $198,148 | Direct |
| Feb 9, 2026 | IT GARTNER INC | Tax Payment | 280 | $159.75 | $44,730 | Direct |
| Feb 9, 2026 | IT GARTNER INC | Exercise | 892 | - | $0 | Direct |
| Feb 9, 2026 | IT GARTNER INC | Exercise | 976 | - | $0 | Direct |
| Feb 9, 2026 | IT GARTNER INC | Tax Payment | 306 | $159.75 | $48,884 | Direct |
| Feb 8, 2026 | IT GARTNER INC | Tax Payment | 277 | $156.33 | $43,303 | Direct |
| Feb 8, 2026 | IT GARTNER INC | Exercise | 850 | - | $0 | Direct |
| Feb 6, 2026 | IT GARTNER INC | Exercise | 576 | - | $0 | Direct |
| Feb 6, 2026 | IT GARTNER INC | Tax Payment | 214 | $156.33 | $33,455 | Direct |
| Feb 5, 2026 | IT GARTNER INC | Award Restricted Stock Units | 2,303 | - | - | Direct |
1-10 of 29 transactions