Skip to contentWartinbee William James III — GARTNER INC insider: 71 transactions · InsiderLensWartinbee William James III
- EVP, Global Sales&Serv Ops at GARTNER INC · on record since Feb 13, 2023
Insider trading activity of Wartinbee William James III
- Transactions on record
- 71
- since Feb 7, 2023
- Open-market buys
- 0
- Open-market sells
- 7
- $1.4M
- Companies traded
- 1
- last filing Feb 11, 2026
Figures computed from official regulatory filings — methodology.
Companies where Wartinbee William James III has traded
Track record of Wartinbee William James III
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of Wartinbee William James III
Co-insiders of Wartinbee William James III
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Christopher AlisterGARTNER INC
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Feb 11, 2026 | Other | -94 | 159.75 USD | $15K | SEC |
| Feb 11, 2026 | Other | -156 | 159.75 USD | $24.9K | SEC |
| Feb 11, 2026 | Exercise | 301 | 0.00 USD | $0 | SEC |
| Feb 11, 2026 | ExerciseD | -496 | 0.00 USD | $0 | SEC |
| Feb 11, 2026 | ExerciseD | -301 | 0.00 USD | $0 | SEC |
| Feb 11, 2026 | Exercise | 496 | 0.00 USD | $0 | SEC |
| Feb 10, 2026 | ExerciseD | -346 | 0.00 USD | $0 | SEC |
| Feb 10, 2026 | Exercise | 474 | 0.00 USD | $0 | SEC |
| Feb 10, 2026 | Exercise | 346 | 0.00 USD | $0 | SEC |
| Feb 10, 2026 | Other | -174 | 156.33 USD | $27.2K | SEC |
| Feb 10, 2026 | Other | -129 | 156.33 USD | $20.2K | SEC |
| Feb 10, 2026 | ExerciseD | -474 | 0.00 USD | $0 | SEC |
| Feb 9, 2026 | AwardD | 1,381 | 0.00 USD | $0 | SEC |
| Feb 9, 2026 | AwardD | 10,133 | 0.00 USD | $0 | SEC |
| Dec 17, 2025 | Gift | -46 | 0.00 USD | $0 | SEC |
| May 15, 2025 | Sell | -538 | 449.09 USD | $241.6K | SEC |
| Feb 12, 2025 | Exercise | 484 | 0.00 USD | $0 | SEC |
| Feb 12, 2025 | ExerciseD | -484 | 0.00 USD | $0 | SEC |
| Feb 12, 2025 | Other | -152 | 528.87 USD | $80.4K | SEC |
| Feb 10, 2025 | Exercise | 474 | 0.00 USD | $0 | SEC |
| Feb 10, 2025 | AwardD | 1,895 | 0.00 USD | $0 | SEC |
| Feb 10, 2025 | Other | -95 | 529.29 USD | $50.3K | SEC |
| Feb 10, 2025 | Exercise | 497 | 0.00 USD | $0 | SEC |
| Feb 10, 2025 | Other | -161 | 529.29 USD | $85.2K | SEC |
| Feb 10, 2025 | Other | -156 | 529.29 USD | $82.6K | SEC |