Wartinbee William James III
SEC insider (Form 3/4/5 filer). CIK 0001964065. EVP, Global Sales&Serv Ops at GARTNER INC (IT). 27 reported Form 4/5 transactions since Sep 2024; latest on Feb 9, 2026. Located in STAMFORD, CT.
Companies Wartinbee William James III has filed insider reports for
- GARTNER INC (IT): Officer, EVP, Global Sales&Serv Ops
Wartinbee William James III
CIK: 0001964065
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)3 (11.1%)
Position reduction
Option Exercises (M)9 (33.3%)
Derivative conversions
Awards (A)4 (14.8%)
Compensation grants
Other (G, F, J, C, D, …)11 (40.7%)
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 (27 total)
- Feb 9, 2026IT
GARTNER INC
ExerciseDirect301 shares- - Feb 9, 2026IT
GARTNER INC
ExerciseDirect496 shares- - Feb 9, 2026IT
GARTNER INC
Tax PaymentDirect156 shares at avg. $159.75$25K - Feb 9, 2026IT
GARTNER INC
Tax PaymentDirect94 shares at avg. $159.75$15K - Feb 8, 2026IT
GARTNER INC
ExerciseDirect474 shares- - Feb 8, 2026IT
GARTNER INC
Tax PaymentDirect174 shares at avg. $156.33$27K - Feb 6, 2026IT
GARTNER INC
ExerciseDirect346 shares- - Feb 6, 2026IT
GARTNER INC
Tax PaymentDirect129 shares at avg. $156.33$20K - Feb 5, 2026IT
GARTNER INC
AwardDirectRestricted Stock Units
1.4K shares- - Feb 5, 2026IT
GARTNER INC
AwardDirectStock Appreciation Rights
10.1K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Feb 9, 2026 | IT GARTNER INC | Exercise | 301 | - | $0 | Direct |
| Feb 9, 2026 | IT GARTNER INC | Exercise | 496 | - | $0 | Direct |
| Feb 9, 2026 | IT GARTNER INC | Tax Payment | 156 | $159.75 | $24,921 | Direct |
| Feb 9, 2026 | IT GARTNER INC | Tax Payment | 94 | $159.75 | $15,017 | Direct |
| Feb 8, 2026 | IT GARTNER INC | Exercise | 474 | - | $0 | Direct |
| Feb 8, 2026 | IT GARTNER INC | Tax Payment | 174 | $156.33 | $27,201 | Direct |
| Feb 6, 2026 | IT GARTNER INC | Exercise | 346 | - | $0 | Direct |
| Feb 6, 2026 | IT GARTNER INC | Tax Payment | 129 | $156.33 | $20,167 | Direct |
| Feb 5, 2026 | IT GARTNER INC | Award Restricted Stock Units | 1,381 | - | - | Direct |
| Feb 5, 2026 | IT GARTNER INC | Award Stock Appreciation Rights | 10,133 | - | - | Direct |
1-10 of 27 transactions