Form 4 Tracker
GARTNER INC
IT

110 insider filings · Latest: Oct 1, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Nov 11, 2024Nov 12 3:30 PMHensel Scott
Proposed Sale
1,600$555.00$888.0K—

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Nov 11, 2024Nov 12 3:29 PMSafian Craig
Proposed Sale
3,516$550.81$1.9M—

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Nov 11, 2024Nov 12 3:24 PMBeck Joseph P.
Proposed Sale
2,445$553.34$1.4M—

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Nov 11, 2024Nov 12 3:23 PMSribar Valentin
Proposed Sale
860$553.00$475.6K—

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Nov 8, 2024Nov 8 10:46 PMHALL EUGENE A
Proposed Sale
18,296$535.00$9.8M—

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Nov 8, 2024Nov 8 10:32 PMDawkins Alwyn
Proposed Sale
2,000$546.80$1.1M—

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Nov 8, 2024Nov 8 10:06 PMJain Akhil
Proposed Sale
222$549.00$121.9K—

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Nov 8, 2024Nov 8 9:18 PMHILLTOP SECURITIES INC.
Proposed Sale
17,533$547.09$9.6M—

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Nov 7, 2024Nov 7 11:39 PMHILLTOP SECURITIES INC.
Proposed Sale
4,447$540.46$2.4M—

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Nov 6, 2024Nov 7 12:53 AMHILLTOP SECURITIES INC.
Proposed Sale
10,000$535.76$5.4M—

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Nov 6, 2024Nov 6 7:08 PMDYKSTRA KAREN E
Proposed Sale
1,500$529.02$793.5K—

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Sep 13, 2024Sep 13 9:19 PMHerkes Claire
Proposed Sale
478$506.01$241.9K—

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Sep 12, 2024Sep 12 10:42 PMHILLTOP SECURITIES INC.
Proposed Sale
6,446$502.05$3.2M—

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Sep 12, 2024Sep 12 9:47 PMHALL EUGENE A
Proposed Sale
34,060$499.57$17.0M—

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Sep 11, 2024Sep 11 10:04 PMHILLTOP SECURITIES INC.
Proposed Sale
1,426$500.23$713.3K—

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Sep 10, 2024Sep 10 9:13 PMHILLTOP SECURITIES INC.
Proposed Sale
2,128$500.15$1.1M—

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Sep 9, 2024Sep 9 10:16 PMWartinbee William James III
Proposed Sale
210$491.79$103.3K—

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Sep 9, 2024Sep 9 10:11 PMJain Akhil
Proposed Sale
500$492.00$246.0K—

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Aug 27, 2024Aug 27 9:28 PMKranich Robin B
Proposed Sale
3,593$490.00$1.8M—

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Aug 27, 2024Aug 27 9:24 PMHerkes Claire
Proposed Sale
670$483.22$323.8K—

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Oct 1, 2026Oct 5 8:34 PMDiana Sue FergusonDirector
Grant/Award
139$0.00220(D)

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Oct 1, 2026Oct 5 8:34 PMDiana Sue FergusonDirector
Other (J)
139$0.0081(D)

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Oct 1, 2026Oct 5 8:33 PMStephen G PagliucaDirector
Other (J)
130$0.001,668(D)

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Oct 1, 2026Oct 5 8:33 PMStephen G PagliucaDirector
Grant/Award
130$0.001,798(D)

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Oct 1, 2026Oct 5 8:28 PMDaniela L RusDirector
Grant/Award
126$0.00416(D)

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Oct 1, 2026Oct 5 8:27 PMEileen SerraDirector
Grant/Award
149$0.003,511(D)

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Oct 1, 2026Oct 5 8:26 PMKaren E DykstraDirector
Grant/Award
96$0.00742(D)

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Oct 1, 2026Oct 5 8:24 PMAnne Sutherland FuchsDirector
Grant/Award
70$0.0029,647(D)

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Oct 1, 2026Oct 5 8:24 PMAnne Sutherland FuchsDirector
Other (J)
70$0.0029,577(D)

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Oct 1, 2026Oct 5 8:23 PMJose M GutierrezDirector
Grant/Award
78$0.00304(D)

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Oct 1, 2026Oct 5 8:23 PMJose M GutierrezDirector
Other (J)
78$0.00226(D)

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Oct 1, 2026Oct 5 8:22 PMRichard J BresslerDirector
Grant/Award
136$0.0021,695(D)

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Oct 1, 2026Oct 5 8:19 PMWilliam O GrabeDirector
Grant/Award
126$0.0047,323(D)

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Oct 1, 2026Oct 5 8:19 PMWilliam O GrabeDirector
Other (J)
126$0.0047,197(D)

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Oct 1, 2026Oct 5 8:18 PMRaul E CesanDirector
Grant/Award
130$0.001,193(D)

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Oct 1, 2026Oct 5 8:18 PMRaul E CesanDirector
Other (J)
130$0.001,063(D)

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Oct 1, 2026Oct 5 8:16 PMPeter BissonDirector
Grant/Award
136$0.004,189(D)

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Oct 1, 2026Oct 5 8:13 PMEdward Peter BousaDirector
Grant/Award
136$0.00449(D)

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Jul 1, 2026Jul 6 8:21 PMKaren E DykstraDirector
Grant/Award
138$0.00646(D)

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Jul 1, 2026Jul 6 8:18 PMEileen SerraDirector
Grant/Award
215$0.003,362(D)

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