Wartinbee William James III - Insider Non-Derivative Transactions at GARTNER INC (IT) - (SEC)
Updated on January 3, 2026.
According to recent SEC insider information filed on Dec 15, 2025, Wartinbee William James III's relationship to GARTNER INC (IT) is Officer (EVP, Global Sales Strat & Ops), and currently has 7,919 shares of Common Stock.
The chart below shows the number of shares owned, and the table shows the recent insider transactions.
You can see similar information for other IT insiders.
Related Topics: SEC Topic List.
Data Source: SEC.
Wartinbee William James III - Insider Non-Derivative Transactions of IT Common Stock
Wartinbee William James III - Insider Non-Derivative Transactions at IT
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| Date | Transaction | No. of Shares | Price Per Share | Shares Owned After Transactions |
|---|---|---|---|---|
| Dec 16, 2025 | G -- (Common Stock) | 46 | 0 | 7919 |
| May 14, 2025 | Sell -- (Common Stock) | 538 | 449.09 | 7965 |
| Feb 11, 2025 | F -- (Common Stock) | 152 | 528.87 | 8503 |
| Feb 11, 2025 | M -- (Common Stock) | 484 | 0 | 8655 |
| Feb 10, 2025 | F -- (Common Stock) | 95 | 529.29 | 7830 |
| Feb 10, 2025 | M -- (Common Stock) | 301 | 0 | 7925 |
| Feb 10, 2025 | F -- (Common Stock) | 156 | 529.29 | 8171 |
| Feb 10, 2025 | M -- (Common Stock) | 497 | 0 | 8327 |
| Feb 9, 2025 | F -- (Common Stock) | 161 | 529.29 | 7624 |
| Feb 9, 2025 | M -- (Common Stock) | 474 | 0 | 7785 |
| Dec 7, 2024 | Sell -- (Common Stock) | 189 | 523.54 | 7311 |
| Nov 16, 2024 | F -- (Common Stock) | 73 | 522.86 | 7500 |
| Nov 16, 2024 | M -- (Common Stock) | 157 | 0 | 7573 |
| Sep 10, 2024 | G -- (Common Stock) | 45 | 0 | 7416 |
| Sep 10, 2024 | Sell -- (Common Stock) | 210 | 491.79 | 7461 |
| Aug 1, 2024 | Sell -- (Common Stock) | 299 | 499.11 | 7671 |
| Feb 11, 2024 | F -- (Common Stock) | 152 | 463.52 | 7970 |
| Feb 11, 2024 | M -- (Common Stock) | 484 | 0 | 8122 |
| Feb 10, 2024 | F -- (Common Stock) | 156 | 463.52 | 7432 |
| Feb 10, 2024 | M -- (Common Stock) | 497 | 0 | 7588 |
| Feb 10, 2024 | F -- (Common Stock) | 95 | 463.52 | 7638 |
| Feb 10, 2024 | M -- (Common Stock) | 301 | 0 | 7733 |
| Feb 6, 2024 | F -- (Common Stock) | 181 | 469.79 | 7091 |
| Feb 6, 2024 | M -- (Common Stock) | 526 | 0 | 7272 |
| Nov 16, 2023 | F -- (Common Stock) | 52 | 417.78 | 6746 |
| Nov 16, 2023 | M -- (Common Stock) | 157 | 0 | 6798 |
| Nov 10, 2023 | Sell -- (Common Stock) | 416 | 403.09 | 6641 |
| Sep 16, 2023 | G -- (Common Stock) | 72 | 0 | 7057 |
| May 23, 2023 | Sell -- (Common Stock) | 835 | 332.24 | 7129 |
| May 17, 2023 | Sell -- (Common Stock) | 1007 | 322.29 | 7964 |
| Feb 11, 2023 | F -- (Common Stock) | 152 | 347.62 | 8971 |
| Feb 11, 2023 | M -- (Common Stock) | 485 | 0 | 9123 |
| Feb 10, 2023 | F -- (Common Stock) | 95 | 351.03 | 8638 |
| Feb 10, 2023 | M -- (Common Stock) | 302 | 0 | 8733 |
| Feb 7, 2023 | F -- (Common Stock) | 138 | 340.93 | 8431 |
| Feb 7, 2023 | M -- (Common Stock) | 437 | 0 | 8569 |
| Feb 6, 2023 | F -- (Common Stock) | 185 | 341.95 | 8132 |
| Feb 6, 2023 | M -- (Common Stock) | 526 | 0 | 8317 |