GARTNER INC
IT
75 insider filings · Latest: Jun 8, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Nov 6, 2024 | Nov 6 7:08 PM | DYKSTRA KAREN E | Proposed Sale | 1,500 | $529.02 | $793.5K | — | View → |
| Sep 13, 2024 | Sep 13 9:19 PM | Herkes Claire | Proposed Sale | 478 | $506.01 | $241.9K | — | View → |
| Sep 12, 2024 | Sep 12 10:42 PM | HILLTOP SECURITIES INC. | Proposed Sale | 6,446 | $502.05 | $3.2M | — | View → |
| Sep 12, 2024 | Sep 12 9:47 PM | HALL EUGENE A | Proposed Sale | 34,060 | $499.57 | $17.0M | — | View → |
| Sep 11, 2024 | Sep 11 10:04 PM | HILLTOP SECURITIES INC. | Proposed Sale | 1,426 | $500.23 | $713.3K | — | View → |
| Sep 10, 2024 | Sep 10 9:13 PM | HILLTOP SECURITIES INC. | Proposed Sale | 2,128 | $500.15 | $1.1M | — | View → |
| Sep 9, 2024 | Sep 9 10:16 PM | Wartinbee William James III | Proposed Sale | 210 | $491.79 | $103.3K | — | View → |
| Sep 9, 2024 | Sep 9 10:11 PM | Jain Akhil | Proposed Sale | 500 | $492.00 | $246.0K | — | View → |
| Aug 27, 2024 | Aug 27 9:28 PM | Kranich Robin B | Proposed Sale | 3,593 | $490.00 | $1.8M | — | View → |
| Aug 27, 2024 | Aug 27 9:24 PM | Herkes Claire | Proposed Sale | 670 | $483.22 | $323.8K | — | View → |
| Aug 26, 2024 | Aug 26 9:09 PM | Genovese Yvonne | Proposed Sale | 443 | $483.62 | $214.2K | — | View → |
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Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Jun 8, 2026 | Jun 10 8:15 PM | Eileen SerraDirector | Option Exercise | 1,744 | $0.00 | 0(D) | View → |
| Jun 1, 2026 | Jun 3 8:15 PM | Eileen SerraDirector | Option Exercise | 705 | $0.00 | 0(D) | View → |
| May 28, 2026 | Jun 1 8:34 PM | Eileen SerraDirector | Grant/Award | 1,489 | $0.00 | 1,489(D) | View → |
| May 29, 2026 | Jun 1 8:32 PM | Raul E CesanDirector | Option Exercise | 551 | $0.00 | 0(D) | View → |
| May 28, 2026 | Jun 1 8:32 PM | Raul E CesanDirector | Grant/Award | 1,489 | $0.00 | 1,489(D) | View → |
| May 28, 2026 | Jun 1 8:31 PM | Richard J BresslerDirector | Grant/Award | 1,489 | $0.00 | 1,489(D) | View → |
| May 29, 2026 | Jun 1 8:30 PM | Stephen G PagliucaDirector | Option Exercise | 551 | $0.00 | 0(D) | View → |
| May 28, 2026 | Jun 1 8:30 PM | Stephen G PagliucaDirector | Grant/Award | 1,489 | $0.00 | 1,489(D) | View → |
| May 29, 2026 | Jun 1 8:28 PM | William O GrabeDirector | Option Exercise | 551 | $0.00 | 0(D) | View → |
| May 28, 2026 | Jun 1 8:28 PM | William O GrabeDirector | Grant/Award | 1,489 | $0.00 | 1,489(D) | View → |
| May 28, 2026 | Jun 1 8:26 PM | Diana Sue FergusonDirector | Grant/Award | 1,489 | $0.00 | 1,489(D) | View → |
| May 29, 2026 | Jun 1 8:24 PM | Daniela L RusDirector | Option Exercise | 507 | $0.00 | 0(D) | View → |
| May 28, 2026 | Jun 1 8:24 PM | Daniela L RusDirector | Grant/Award | 1,489 | $0.00 | 1,489(D) | View → |
| May 29, 2026 | Jun 1 8:23 PM | Jose M GutierrezDirector | Option Exercise | 551 | $0.00 | 0(D) | View → |
| May 28, 2026 | Jun 1 8:23 PM | Jose M GutierrezDirector | Grant/Award | 1,489 | $0.00 | 1,489(D) | View → |
| May 29, 2026 | Jun 1 8:21 PM | Karen E DykstraDirector | Option Exercise | 551 | $0.00 | 0(D) | View → |
| May 28, 2026 | Jun 1 8:21 PM | Karen E DykstraDirector | Grant/Award | 1,489 | $0.00 | 1,489(D) | View → |
| May 28, 2026 | Jun 1 8:20 PM | Peter BissonDirector | Grant/Award | 1,489 | $0.00 | 1,489(D) | View → |
| May 29, 2026 | Jun 1 8:19 PM | Edward Peter BousaDirector | Option Exercise | 507 | $0.00 | 0(D) | View → |
| May 28, 2026 | Jun 1 8:19 PM | Edward Peter BousaDirector | Grant/Award | 1,489 | $0.00 | 1,489(D) | View → |
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