IT
insider transactionsGARTNER INC — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 365d
+50
50 buy · 0 sell
Net value · 365d
$7.7K
$7.7K in · $0 out
Sentiment · 365d
Net buying
100% buying · 0% selling
Open-market trades · 365d
1
50 buy · 0 sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
-
Exercise·M
Director
$0
1.7K sh
Own New
-
Exercise·M
Director
$0
1.7K sh
Own +75%
-
Exercise·M
Director
$0
705 sh
Own New
-
Exercise·M
Director
$0
705 sh
Own +43%
-
Grant·A
Director
$0
4.6K sh
Own +26%
-
Exercise·M
Director
$0
551 sh
Own New
-
Exercise·M
Director
$0
551 sh
Own +0%
-
Exercise·M
Director
$0
551 sh
Own New
-
Exercise·M
Director
$0
551 sh
Own +112%
-
Exercise·M
Director
$0
507 sh
Own New
-
Exercise·M
Director
$0
507 sh
Own New
-
Exercise·M
Director
$0
551 sh
Own New
-
Exercise·M
Director
$0
551 sh
Own +24%
-
Exercise·M
Director
$0
551 sh
Own New
-
Exercise·M
Director
$0
551 sh
Own +7%
-
Exercise·M
Director
$0
551 sh
Own New
-
Exercise·M
Director
$0
551 sh
Own +3%
-
Exercise·M
Director
$0
551 sh
Own New
-
Exercise·M
Director
$0
551 sh
Own +1%
-
Exercise·M
Director
$0
507 sh
Own New
-
Exercise·M
Director
$0
507 sh
Own New
-
Other·J
EVP & CHRO
$5.9K
38 sh · $154.09
-
Other·J
EVP, Chief Information Officer
$3.5K
23 sh · $154.09
-
Other·J
EVP, Global Technology Sales
$5.9K
38 sh · $154.09
-
Other·J
Craig Safian KEY
EVP & CFO
$3.4K
22 sh · $154.09
-
Other·J
Eugene A Hall KEY
Chairman and CEO
$5.9K
38 sh · $154.09
-
Grant·A
Director
$0
1.5K sh
Own New
-
Grant·A
Director
$0
1.5K sh
Own New
-
Grant·A
Director
$0
1.5K sh
Own New
-
Grant·A
Director
$0
1.5K sh
Own New
-
Grant·A
Director
$0
1.5K sh
Own New
-
Grant·A
Director
$0
1.5K sh
Own New
-
Grant·A
Director
$0
1.5K sh
Own New
-
Grant·A
Director
$0
1.5K sh
Own New
-
Grant·A
Director
$0
1.5K sh
Own New
-
Grant·A
Director
$0
1.5K sh
Own New
-
Grant·A
Director
$0
1.5K sh
Own New
-
Exercise·M
President and COO
—
528.8K sh
Own New
-
Other·F
President and COO
$2.9M
555.0K sh · $5.18
Own -11%
-
Other·D
President and COO
$1.6M
302.1K sh · $5.18
Own -5%
-
Other·F
President and COO
$1.2M
226.6K sh · $5.18
Own -4%
-
Exercise·M
President and COO
—
528.8K sh
Own +10%
-
Other·J
Director
$0
18.5K sh
-
Other·J
Director
$0
4.4K sh
-
Exercise·M
EVP, Chief Legal Officer
$0
1.1K sh
Own New
-
Other·F
EVP, Chief Legal Officer
$52.4K
355 sh · $147.71
Own -9%
-
Exercise·M
EVP, Chief Legal Officer
$0
1.1K sh
Own +39%
-
Other·J
Director
$0
157 sh
-
Grant·A
Director
$24.3K
157 sh · $154.79
Own +0%
-
Other·J
Director
$0
157 sh
-
Grant·A
Director
$16.7K
108 sh · $154.79
Own New
-
Other·J
Director
$0
97 sh
-
Grant·A
Director
$15.0K
97 sh · $154.79
Own +43%
-
Other·J
Director
$0
97 sh
-
Other·J
Director
$0
156 sh
-
Grant·A
Director
$24.1K
156 sh · $154.79
Own +9%
-
Other·J
Director
$0
156 sh
-
Grant·A
Director
$28.8K
186 sh · $154.79
Own +6%
-
Other·J
Director
$0
87 sh
-
Grant·A
Director
$13.5K
87 sh · $154.79
Own +0%
-
Other·J
Director
$0
87 sh
-
Grant·A
Director
$18.4K
119 sh · $154.79
Own +31%
-
Other·J
Director
$0
162 sh
-
Grant·A
Director
$25.1K
162 sh · $154.79
Own +15%
-
Other·J
Director
$0
162 sh
-
Grant·A
Director
$18.1K
117 sh · $154.79
Own New
-
Grant·A
Director
$26.3K
170 sh · $154.79
Own +5%
-
Grant·A
Director
$26.3K
170 sh · $154.79
Own +1%
-
Other·G
Director
$0
1.4K sh
Own -81%
-
Other·G
Director
$0
235 sh
Own -11%
-
Other·J
Director
$336.0K
2.1K sh · $160.01
-
Other·J
SVP, Global Technology Sales
$5.8K
39 sh · $149.34
-
Other·J
Craig Safian KEY
EVP & CFO
$5.8K
39 sh · $149.34
-
Other·J
EVP, Chief Information Officer
$5.8K
39 sh · $149.34
-
Other·J
Eugene A Hall KEY
Chairman and CEO
$5.8K
39 sh · $149.34
-
Other·J
EVP & CHRO
$5.8K
39 sh · $149.34
-
Exercise·M
President and COO
$0
256.7K sh
Own New
-
Other·F
President and COO
$158.5K
50.0K sh · $3.17
Own -1%
-
Other·D
President and COO
$464.9K
146.7K sh · $3.17
Own -3%
-
Other·F
President and COO
$348.7K
110.0K sh · $3.17
Own -2%
-
Exercise·M
President and COO
—
256.7K sh
Own +5%
-
Exercise·M
President and COO
$0
303.0K sh
Own +100%
-
Other·F
President and COO
$193.6K
53.6K sh · $3.61
Own -1%
-
Other·D
President and COO
$625.1K
173.2K sh · $3.61
Own -3%
-
Other·F
President and COO
$468.9K
129.9K sh · $3.61
Own -2%
-
Exercise·M
President and COO
—
303.0K sh
Own +6%
-
Grant·A
Director
$0
507 sh
Own New
-
Grant·A
Director
$0
507 sh
Own New
-
Grant·A
President and Chief Operating…
$0
669.6K sh
Own New
-
Grant·A
President and Chief Operating…
$0
674.1K sh
Own New
-
Grant·A
President and Chief Operating…
$0
387.7K sh
Own New
-
Grant·A
President and Chief Operating…
$0
500.0K sh
Own +10%
-
Grant·A
President and Chief Operating…
$0
278.3K sh
Own +6%
-
Grant·A
President and Chief Operating…
$0
949.3K sh
Own +26%
-
Exercise·M
EVP, Bus. & Tech. Insights
$0
892 sh
Own New
-
Exercise·M
EVP, Bus. & Tech. Insights
$0
976 sh
Own New
-
Other·F
EVP, Bus. & Tech. Insights
$31.5K
197 sh · $159.75
Own -3%
-
Exercise·M
EVP, Bus. & Tech. Insights
$0
892 sh
Own +13%
-
Other·F
EVP, Bus. & Tech. Insights
$34.3K
215 sh · $159.75
Own -3%
-
Exercise·M
EVP, Bus. & Tech. Insights
$0
976 sh
Own +16%
-
Exercise·M
Eugene A Hall KEY
Chairman and CEO
$0
7.5K sh
Own New
-
Exercise·M
Eugene A Hall KEY
Chairman and CEO
$0
9.2K sh
Own New
-
Other·F
Eugene A Hall KEY
Chairman and CEO
$480.7K
3.0K sh · $159.75
Own -0%
-
Exercise·M
Eugene A Hall KEY
Chairman and CEO
$0
7.5K sh
Own +1%
-
Other·F
Eugene A Hall KEY
Chairman and CEO
$586.8K
3.7K sh · $159.75
Own -0%
-
Exercise·M
Eugene A Hall KEY
Chairman and CEO
$0
9.2K sh
Own +1%
-
Exercise·M
Craig Safian KEY
EVP & CFO
$0
2.2K sh
Own New
-
Exercise·M
Craig Safian KEY
EVP & CFO
$0
2.6K sh
Own New
-
Other·F
Craig Safian KEY
EVP & CFO
$162.1K
1.0K sh · $159.75
Own -1%
-
Exercise·M
Craig Safian KEY
EVP & CFO
$0
2.2K sh
Own +3%
-
Other·F
Craig Safian KEY
EVP & CFO
$142.3K
891 sh · $159.75
Own -1%
-
Exercise·M
Craig Safian KEY
EVP & CFO
$0
2.6K sh
Own +3%
-
Exercise·M
EVP Global Services & Delivery
$0
1.3K sh
Own New
-
Exercise·M
EVP Global Services & Delivery
$0
1.6K sh
Own New
-
Other·F
EVP Global Services & Delivery
$66.3K
415 sh · $159.75
Own -2%
-
Exercise·M
EVP Global Services & Delivery
$0
1.3K sh
Own +5%
-
Other·F
EVP Global Services & Delivery
$80.2K
502 sh · $159.75
Own -2%
-
Exercise·M
EVP Global Services & Delivery
$0
1.6K sh
Own +7%
-
Exercise·M
EVP, Conferences
$0
892 sh
Own New
-
Exercise·M
EVP, Conferences
$0
976 sh
Own New
-
Other·F
EVP, Conferences
$44.7K
280 sh · $159.75
Own -4%
-
Exercise·M
EVP, Conferences
$0
892 sh
Own +16%
-
Other·F
EVP, Conferences
$48.9K
306 sh · $159.75
Own -5%
-
Exercise·M
EVP, Conferences
$0
976 sh
Own +19%
-
Exercise·M
EVP, Consulting
$0
892 sh
Own New
-
Exercise·M
EVP, Consulting
$0
976 sh
Own New
-
Other·F
EVP, Consulting
$41.9K
262 sh · $159.75
Own -3%
-
Exercise·M
EVP, Consulting
$0
892 sh
Own +11%
-
Other·F
EVP, Consulting
$45.8K
287 sh · $159.75
Own -3%
-
Exercise·M
EVP, Consulting
$0
976 sh
Own +13%
-
Exercise·M
SVP, Global Technology Sales
$0
185 sh
Own New
-
Exercise·M
SVP, Global Technology Sales
$0
152 sh
Own New
-
Other·F
SVP, Global Technology Sales
$13.9K
87 sh · $159.75
Own -10%
-
Exercise·M
SVP, Global Technology Sales
$0
185 sh
Own +25%
-
Other·F
SVP, Global Technology Sales
$12.0K
75 sh · $159.75
Own -9%
-
Exercise·M
SVP, Global Technology Sales
$0
152 sh
Own +23%
-
Exercise·M
SVP, Global Business Sales
$0
253 sh
Own New
-
Exercise·M
SVP, Global Business Sales
$0
194 sh
Own New
-
Other·F
SVP, Global Business Sales
$14.9K
93 sh · $159.75
Own -2%
-
Exercise·M
SVP, Global Business Sales
$0
253 sh
Own +7%
-
Other·F
SVP, Global Business Sales
$9.3K
58 sh · $159.75
Own -2%
-
Exercise·M
SVP, Global Business Sales
$0
194 sh
Own +6%
-
Exercise·M
EVP & CHRO
$0
1.3K sh
Own New
-
Exercise·M
EVP & CHRO
$0
1.6K sh
Own New
-
Other·F
EVP & CHRO
$80.4K
503 sh · $159.75
Own -2%
-
Exercise·M
EVP & CHRO
$0
1.3K sh
Own +6%
-
Other·F
EVP & CHRO
$97.3K
609 sh · $159.75
Own -3%
-
Exercise·M
EVP & CHRO
$0
1.6K sh
Own +7%
-
Exercise·M
EVP, Global Sales&Serv Ops
$0
496 sh
Own New
-
Exercise·M
EVP, Global Sales&Serv Ops
$0
301 sh
Own New
-
Other·F
EVP, Global Sales&Serv Ops
$24.9K
156 sh · $159.75
Own -2%
-
Exercise·M
EVP, Global Sales&Serv Ops
$0
496 sh
Own +6%
-
Other·F
EVP, Global Sales&Serv Ops
$15.0K
94 sh · $159.75
Own -1%
-
Exercise·M
EVP, Global Sales&Serv Ops
$0
301 sh
Own +4%
-
Exercise·M
Eugene A Hall KEY
Chairman and CEO
$0
7.1K sh
Own +100%
-
Other·F
Eugene A Hall KEY
Chairman and CEO
$396.6K
2.5K sh · $156.33
Own -0%
-
Exercise·M
Eugene A Hall KEY
Chairman and CEO
$0
7.1K sh
Own +1%
-
Exercise·M
EVP, Conferences
$0
850 sh
Own +100%
-
Other·F
EVP, Conferences
$43.3K
277 sh · $156.33
Own -5%
-
Exercise·M
EVP, Conferences
$0
850 sh
Own +19%
-
Exercise·M
EVP Global Services & Delivery
$0
1.3K sh
Own +100%
-
Other·F
EVP Global Services & Delivery
$61.6K
394 sh · $156.33
Own -2%
-
Exercise·M
EVP Global Services & Delivery
$0
1.3K sh
Own +5%
-
Exercise·M
EVP, Chief Information Officer
$0
519 sh
Own +100%
-
Other·F
EVP, Chief Information Officer
$27.8K
178 sh · $156.33
Own -14%
-
Exercise·M
EVP, Chief Information Officer
$0
519 sh
Own +67%
-
Exercise·M
EVP, Bus. & Tech. Insights
$0
850 sh
Own +100%
-
Other·F
EVP, Bus. & Tech. Insights
$29.2K
187 sh · $156.33
Own -3%
-
Exercise·M
EVP, Bus. & Tech. Insights
$0
850 sh
Own +16%
-
Exercise·M
SVP, Global Technology Sales
$0
178 sh
Own +101%
-
Other·F
SVP, Global Technology Sales
$11.9K
76 sh · $156.33
Own -10%
-
Exercise·M
SVP, Global Technology Sales
$0
178 sh
Own +32%
-
Exercise·M
Craig Safian KEY
EVP & CFO
$0
2.1K sh
Own +100%
-
Other·F
Craig Safian KEY
EVP & CFO
$108.5K
694 sh · $156.33
Own -1%
-
Exercise·M
Craig Safian KEY
EVP & CFO
$0
2.1K sh
Own +3%
-
Exercise·M
EVP, Chief Legal Officer
$0
928 sh
Own +100%
-
Other·F
EVP, Chief Legal Officer
$45.8K
293 sh · $156.33
Own -9%
-
Exercise·M
EVP, Chief Legal Officer
$0
928 sh
Own +41%
-
Exercise·M
EVP & CHRO
$0
1.3K sh
Own +100%
-
Other·F
EVP & CHRO
$74.7K
478 sh · $156.33
Own -2%
-
Exercise·M
EVP & CHRO
$0
1.3K sh
Own +6%
-
Exercise·M
EVP, Global Sales&Serv Ops
$0
474 sh
Own +100%
-
Other·F
EVP, Global Sales&Serv Ops
$27.2K
174 sh · $156.33
Own -2%
-
Exercise·M
EVP, Global Sales&Serv Ops
$0
474 sh
Own +6%
-
Exercise·M
SVP, Global Business Sales
$0
236 sh
Own +101%
-
Other·F
SVP, Global Business Sales
$13.9K
89 sh · $156.33
Own -3%
-
Exercise·M
SVP, Global Business Sales
$0
236 sh
Own +7%
-
Exercise·M
EVP, Consulting
$0
850 sh
Own +100%
-
Other·F
EVP, Consulting
$40.6K
260 sh · $156.33
Own -3%
-
Exercise·M
EVP, Consulting
$0
850 sh
Own +12%
-
Exercise·M
Eugene A Hall KEY
Chairman and CEO
$0
4.5K sh
Own +50%
-
Other·F
Eugene A Hall KEY
Chairman and CEO
$193.5K
1.2K sh · $156.33
Own -0%
-
Exercise·M
Eugene A Hall KEY
Chairman and CEO
$0
4.5K sh
Own +0%
-
Exercise·M
EVP, Conferences
$0
576 sh
Own +50%
-
Other·F
EVP, Conferences
$33.5K
214 sh · $156.33
Own -5%
-
Exercise·M
EVP, Conferences
$0
576 sh
Own +14%
-
Exercise·M
EVP Global Services & Delivery
$0
803 sh
Own +50%
-
Other·F
EVP Global Services & Delivery
$45.8K
293 sh · $156.33
Own -1%
-
Exercise·M
EVP Global Services & Delivery
$0
803 sh
Own +4%
-
Exercise·M
EVP, Chief Information Officer
$0
376 sh
Own +50%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 8, 2026 | Eileen Serra | Exercise M | 1.7K | $0 |
| Jun 8, 2026 | Eileen Serra | Exercise M | 1.7K | $0 |
| Jun 1, 2026 | Eileen Serra | Exercise M | 705 | $0 |
| Jun 1, 2026 | Eileen Serra | Exercise M | 705 | $0 |
| Jun 1, 2026 | Edward Peter Bousa | Grant A | 4.6K | $0 |
| May 29, 2026 | Stephen G Pagliuca | Exercise M | 551 | $0 |
| May 29, 2026 | Stephen G Pagliuca | Exercise M | 551 | $0 |
| May 29, 2026 | William O Grabe | Exercise M | 551 | $0 |
| May 29, 2026 | William O Grabe | Exercise M | 551 | $0 |
| May 29, 2026 | Daniela L Rus | Exercise M | 507 | $0 |
| May 29, 2026 | Daniela L Rus | Exercise M | 507 | $0 |
| May 29, 2026 | Jose M Gutierrez | Exercise M | 551 | $0 |
| May 29, 2026 | Jose M Gutierrez | Exercise M | 551 | $0 |
| May 29, 2026 | Anne Sutherland Fuchs | Exercise M | 551 | $0 |
| May 29, 2026 | Anne Sutherland Fuchs | Exercise M | 551 | $0 |
| May 29, 2026 | Karen E Dykstra | Exercise M | 551 | $0 |
| May 29, 2026 | Karen E Dykstra | Exercise M | 551 | $0 |
| May 29, 2026 | Raul E Cesan | Exercise M | 551 | $0 |
| May 29, 2026 | Raul E Cesan | Exercise M | 551 | $0 |
| May 29, 2026 | Edward Peter Bousa | Exercise M | 507 | $0 |
| May 29, 2026 | Edward Peter Bousa | Exercise M | 507 | $0 |
| May 29, 2026 | Robin B Kranich | Other J | 38 | $5.9K |
| May 29, 2026 | Altaf Rupani | Other J | 23 | $3.5K |
| May 29, 2026 | Dick Van Ham | Other J | 38 | $5.9K |
| May 29, 2026 | Craig Safian KEY | Other J | 22 | $3.4K |
| May 29, 2026 | Eugene A Hall KEY | Other J | 38 | $5.9K |
| May 28, 2026 | Eileen Serra | Grant A | 1.5K | $0 |
| May 28, 2026 | Stephen G Pagliuca | Grant A | 1.5K | $0 |
| May 28, 2026 | William O Grabe | Grant A | 1.5K | $0 |
| May 28, 2026 | Daniela L Rus | Grant A | 1.5K | $0 |
| May 28, 2026 | Jose M Gutierrez | Grant A | 1.5K | $0 |
| May 28, 2026 | Anne Sutherland Fuchs | Grant A | 1.5K | $0 |
| May 28, 2026 | Karen E Dykstra | Grant A | 1.5K | $0 |
| May 28, 2026 | Raul E Cesan | Grant A | 1.5K | $0 |
| May 28, 2026 | Edward Peter Bousa | Grant A | 1.5K | $0 |
| May 28, 2026 | Peter Bisson | Grant A | 1.5K | $0 |
| May 28, 2026 | Richard J Bressler | Grant A | 1.5K | $0 |
| May 18, 2026 | Richard J Bressler KEY | Exercise M | 528.8K | — |
| May 18, 2026 | Richard J Bressler KEY | Other F | 555.0K | $2.9M |
| May 18, 2026 | Richard J Bressler KEY | Other D | 302.1K | $1.6M |
| May 18, 2026 | Richard J Bressler KEY | Other F | 226.6K | $1.2M |
| May 18, 2026 | Richard J Bressler KEY | Exercise M | 528.8K | — |
| May 11, 2026 | Raul E Cesan | Other J | 18.5K | $0 |
| May 11, 2026 | Raul E Cesan | Other J | 4.4K | $0 |
| May 4, 2026 | Thomas Sang Kim | Exercise M | 1.1K | $0 |
| May 4, 2026 | Thomas Sang Kim | Other F | 355 | $52.4K |
| May 4, 2026 | Thomas Sang Kim | Exercise M | 1.1K | $0 |
| Apr 1, 2026 | William O Grabe | Other J | 157 | $0 |
| Apr 1, 2026 | William O Grabe | Grant A | 157 | $24.3K |
| Apr 1, 2026 | William O Grabe | Other J | 157 | $0 |
| Apr 1, 2026 | Daniela L Rus | Grant A | 108 | $16.7K |
| Apr 1, 2026 | Jose M Gutierrez | Other J | 97 | $0 |
| Apr 1, 2026 | Jose M Gutierrez | Grant A | 97 | $15.0K |
| Apr 1, 2026 | Jose M Gutierrez | Other J | 97 | $0 |
| Apr 1, 2026 | Stephen G Pagliuca | Other J | 156 | $0 |
| Apr 1, 2026 | Stephen G Pagliuca | Grant A | 156 | $24.1K |
| Apr 1, 2026 | Stephen G Pagliuca | Other J | 156 | $0 |
| Apr 1, 2026 | Eileen Serra | Grant A | 186 | $28.8K |
| Apr 1, 2026 | Anne Sutherland Fuchs | Other J | 87 | $0 |
| Apr 1, 2026 | Anne Sutherland Fuchs | Grant A | 87 | $13.5K |
| Apr 1, 2026 | Anne Sutherland Fuchs | Other J | 87 | $0 |
| Apr 1, 2026 | Karen E Dykstra | Grant A | 119 | $18.4K |
| Apr 1, 2026 | Raul E Cesan | Other J | 162 | $0 |
| Apr 1, 2026 | Raul E Cesan | Grant A | 162 | $25.1K |
| Apr 1, 2026 | Raul E Cesan | Other J | 162 | $0 |
| Apr 1, 2026 | Edward Peter Bousa | Grant A | 117 | $18.1K |
| Apr 1, 2026 | Peter Bisson | Grant A | 170 | $26.3K |
| Apr 1, 2026 | Richard J Bressler | Grant A | 170 | $26.3K |
| Mar 11, 2026 | William O Grabe | Other G | 1.4K | $0 |
| Mar 11, 2026 | William O Grabe | Other G | 235 | $0 |
| Mar 11, 2026 | William O Grabe | Other J | 2.1K | $336.0K |
| Feb 27, 2026 | Dick Van Ham | Other J | 39 | $5.8K |
| Feb 27, 2026 | Craig Safian KEY | Other J | 39 | $5.8K |
| Feb 27, 2026 | Altaf Rupani | Other J | 39 | $5.8K |
| Feb 27, 2026 | Eugene A Hall KEY | Other J | 39 | $5.8K |
| Feb 27, 2026 | Robin B Kranich | Other J | 39 | $5.8K |
| Feb 25, 2026 | Richard J Bressler KEY | Exercise M | 256.7K | $0 |
| Feb 25, 2026 | Richard J Bressler KEY | Other F | 50.0K | $158.5K |
| Feb 25, 2026 | Richard J Bressler KEY | Other D | 146.7K | $464.9K |
| Feb 25, 2026 | Richard J Bressler KEY | Other F | 110.0K | $348.7K |
| Feb 25, 2026 | Richard J Bressler KEY | Exercise M | 256.7K | — |
| Feb 20, 2026 | Richard J Bressler KEY | Exercise M | 303.0K | $0 |
| Feb 20, 2026 | Richard J Bressler KEY | Other F | 53.6K | $193.6K |
| Feb 20, 2026 | Richard J Bressler KEY | Other D | 173.2K | $625.1K |
| Feb 20, 2026 | Richard J Bressler KEY | Other F | 129.9K | $468.9K |
| Feb 20, 2026 | Richard J Bressler KEY | Exercise M | 303.0K | — |
| Feb 17, 2026 | Daniela L Rus | Grant A | 507 | $0 |
| Feb 17, 2026 | Edward Peter Bousa | Grant A | 507 | $0 |
| Feb 17, 2026 | Richard J Bressler KEY | Grant A | 669.6K | $0 |
| Feb 17, 2026 | Richard J Bressler KEY | Grant A | 674.1K | $0 |
| Feb 17, 2026 | Richard J Bressler KEY | Grant A | 387.7K | $0 |
| Feb 17, 2026 | Richard J Bressler KEY | Grant A | 500.0K | $0 |
| Feb 17, 2026 | Richard J Bressler KEY | Grant A | 278.3K | $0 |
| Feb 17, 2026 | Richard J Bressler KEY | Grant A | 949.3K | $0 |
| Feb 9, 2026 | Yvonne Genovese | Exercise M | 892 | $0 |
| Feb 9, 2026 | Yvonne Genovese | Exercise M | 976 | $0 |
| Feb 9, 2026 | Yvonne Genovese | Other F | 197 | $31.5K |
| Feb 9, 2026 | Yvonne Genovese | Exercise M | 892 | $0 |
| Feb 9, 2026 | Yvonne Genovese | Other F | 215 | $34.3K |
| Feb 9, 2026 | Yvonne Genovese | Exercise M | 976 | $0 |
| Feb 9, 2026 | Eugene A Hall KEY | Exercise M | 7.5K | $0 |
| Feb 9, 2026 | Eugene A Hall KEY | Exercise M | 9.2K | $0 |
| Feb 9, 2026 | Eugene A Hall KEY | Other F | 3.0K | $480.7K |
| Feb 9, 2026 | Eugene A Hall KEY | Exercise M | 7.5K | $0 |
| Feb 9, 2026 | Eugene A Hall KEY | Other F | 3.7K | $586.8K |
| Feb 9, 2026 | Eugene A Hall KEY | Exercise M | 9.2K | $0 |
| Feb 9, 2026 | Craig Safian KEY | Exercise M | 2.2K | $0 |
| Feb 9, 2026 | Craig Safian KEY | Exercise M | 2.6K | $0 |
| Feb 9, 2026 | Craig Safian KEY | Other F | 1.0K | $162.1K |
| Feb 9, 2026 | Craig Safian KEY | Exercise M | 2.2K | $0 |
| Feb 9, 2026 | Craig Safian KEY | Other F | 891 | $142.3K |
| Feb 9, 2026 | Craig Safian KEY | Exercise M | 2.6K | $0 |
| Feb 9, 2026 | Scott Hensel | Exercise M | 1.3K | $0 |
| Feb 9, 2026 | Scott Hensel | Exercise M | 1.6K | $0 |
| Feb 9, 2026 | Scott Hensel | Other F | 415 | $66.3K |
| Feb 9, 2026 | Scott Hensel | Exercise M | 1.3K | $0 |
| Feb 9, 2026 | Scott Hensel | Other F | 502 | $80.2K |
| Feb 9, 2026 | Scott Hensel | Exercise M | 1.6K | $0 |
| Feb 9, 2026 | Claire Herkes | Exercise M | 892 | $0 |
| Feb 9, 2026 | Claire Herkes | Exercise M | 976 | $0 |
| Feb 9, 2026 | Claire Herkes | Other F | 280 | $44.7K |
| Feb 9, 2026 | Claire Herkes | Exercise M | 892 | $0 |
| Feb 9, 2026 | Claire Herkes | Other F | 306 | $48.9K |
| Feb 9, 2026 | Claire Herkes | Exercise M | 976 | $0 |
| Feb 9, 2026 | Akhil Jain | Exercise M | 892 | $0 |
| Feb 9, 2026 | Akhil Jain | Exercise M | 976 | $0 |
| Feb 9, 2026 | Akhil Jain | Other F | 262 | $41.9K |
| Feb 9, 2026 | Akhil Jain | Exercise M | 892 | $0 |
| Feb 9, 2026 | Akhil Jain | Other F | 287 | $45.8K |
| Feb 9, 2026 | Akhil Jain | Exercise M | 976 | $0 |
| Feb 9, 2026 | Dick Van Ham | Exercise M | 185 | $0 |
| Feb 9, 2026 | Dick Van Ham | Exercise M | 152 | $0 |
| Feb 9, 2026 | Dick Van Ham | Other F | 87 | $13.9K |
| Feb 9, 2026 | Dick Van Ham | Exercise M | 185 | $0 |
| Feb 9, 2026 | Dick Van Ham | Other F | 75 | $12.0K |
| Feb 9, 2026 | Dick Van Ham | Exercise M | 152 | $0 |
| Feb 9, 2026 | John J Rinello | Exercise M | 253 | $0 |
| Feb 9, 2026 | John J Rinello | Exercise M | 194 | $0 |
| Feb 9, 2026 | John J Rinello | Other F | 93 | $14.9K |
| Feb 9, 2026 | John J Rinello | Exercise M | 253 | $0 |
| Feb 9, 2026 | John J Rinello | Other F | 58 | $9.3K |
| Feb 9, 2026 | John J Rinello | Exercise M | 194 | $0 |
| Feb 9, 2026 | Robin B Kranich | Exercise M | 1.3K | $0 |
| Feb 9, 2026 | Robin B Kranich | Exercise M | 1.6K | $0 |
| Feb 9, 2026 | Robin B Kranich | Other F | 503 | $80.4K |
| Feb 9, 2026 | Robin B Kranich | Exercise M | 1.3K | $0 |
| Feb 9, 2026 | Robin B Kranich | Other F | 609 | $97.3K |
| Feb 9, 2026 | Robin B Kranich | Exercise M | 1.6K | $0 |
| Feb 9, 2026 | William James Wartinbee III | Exercise M | 496 | $0 |
| Feb 9, 2026 | William James Wartinbee III | Exercise M | 301 | $0 |
| Feb 9, 2026 | William James Wartinbee III | Other F | 156 | $24.9K |
| Feb 9, 2026 | William James Wartinbee III | Exercise M | 496 | $0 |
| Feb 9, 2026 | William James Wartinbee III | Other F | 94 | $15.0K |
| Feb 9, 2026 | William James Wartinbee III | Exercise M | 301 | $0 |
| Feb 8, 2026 | Eugene A Hall KEY | Exercise M | 7.1K | $0 |
| Feb 8, 2026 | Eugene A Hall KEY | Other F | 2.5K | $396.6K |
| Feb 8, 2026 | Eugene A Hall KEY | Exercise M | 7.1K | $0 |
| Feb 8, 2026 | Claire Herkes | Exercise M | 850 | $0 |
| Feb 8, 2026 | Claire Herkes | Other F | 277 | $43.3K |
| Feb 8, 2026 | Claire Herkes | Exercise M | 850 | $0 |
| Feb 8, 2026 | Scott Hensel | Exercise M | 1.3K | $0 |
| Feb 8, 2026 | Scott Hensel | Other F | 394 | $61.6K |
| Feb 8, 2026 | Scott Hensel | Exercise M | 1.3K | $0 |
| Feb 8, 2026 | Altaf Rupani | Exercise M | 519 | $0 |
| Feb 8, 2026 | Altaf Rupani | Other F | 178 | $27.8K |
| Feb 8, 2026 | Altaf Rupani | Exercise M | 519 | $0 |
| Feb 8, 2026 | Yvonne Genovese | Exercise M | 850 | $0 |
| Feb 8, 2026 | Yvonne Genovese | Other F | 187 | $29.2K |
| Feb 8, 2026 | Yvonne Genovese | Exercise M | 850 | $0 |
| Feb 8, 2026 | Dick Van Ham | Exercise M | 178 | $0 |
| Feb 8, 2026 | Dick Van Ham | Other F | 76 | $11.9K |
| Feb 8, 2026 | Dick Van Ham | Exercise M | 178 | $0 |
| Feb 8, 2026 | Craig Safian KEY | Exercise M | 2.1K | $0 |
| Feb 8, 2026 | Craig Safian KEY | Other F | 694 | $108.5K |
| Feb 8, 2026 | Craig Safian KEY | Exercise M | 2.1K | $0 |
| Feb 8, 2026 | Thomas Sang Kim | Exercise M | 928 | $0 |
| Feb 8, 2026 | Thomas Sang Kim | Other F | 293 | $45.8K |
| Feb 8, 2026 | Thomas Sang Kim | Exercise M | 928 | $0 |
| Feb 8, 2026 | Robin B Kranich | Exercise M | 1.3K | $0 |
| Feb 8, 2026 | Robin B Kranich | Other F | 478 | $74.7K |
| Feb 8, 2026 | Robin B Kranich | Exercise M | 1.3K | $0 |
| Feb 8, 2026 | William James Wartinbee III | Exercise M | 474 | $0 |
| Feb 8, 2026 | William James Wartinbee III | Other F | 174 | $27.2K |
| Feb 8, 2026 | William James Wartinbee III | Exercise M | 474 | $0 |
| Feb 8, 2026 | John J Rinello | Exercise M | 236 | $0 |
| Feb 8, 2026 | John J Rinello | Other F | 89 | $13.9K |
| Feb 8, 2026 | John J Rinello | Exercise M | 236 | $0 |
| Feb 8, 2026 | Akhil Jain | Exercise M | 850 | $0 |
| Feb 8, 2026 | Akhil Jain | Other F | 260 | $40.6K |
| Feb 8, 2026 | Akhil Jain | Exercise M | 850 | $0 |
| Feb 6, 2026 | Eugene A Hall KEY | Exercise M | 4.5K | $0 |
| Feb 6, 2026 | Eugene A Hall KEY | Other F | 1.2K | $193.5K |
| Feb 6, 2026 | Eugene A Hall KEY | Exercise M | 4.5K | $0 |
| Feb 6, 2026 | Claire Herkes | Exercise M | 576 | $0 |
| Feb 6, 2026 | Claire Herkes | Other F | 214 | $33.5K |
| Feb 6, 2026 | Claire Herkes | Exercise M | 576 | $0 |
| Feb 6, 2026 | Scott Hensel | Exercise M | 803 | $0 |
| Feb 6, 2026 | Scott Hensel | Other F | 293 | $45.8K |
| Feb 6, 2026 | Scott Hensel | Exercise M | 803 | $0 |
| Feb 6, 2026 | Altaf Rupani | Exercise M | 376 | $0 |
About IT insider trading
This page tracks insider transactions for GARTNER INC (IT) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.