Insider Transactions in Q4 2025 at Gartner Inc (IT)
Insider Transaction List (Q4 2025)
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Dec 15
2025
|
William James Wartinbee Iii EVP, Global Sales Strat & Ops |
SELL
Bona fide gift
|
Direct |
46
-0.58%
|
-
|
|
Dec 11
2025
|
William O Grabe Director |
SELL
Bona fide gift
|
Direct |
4,131
-99.88%
|
-
|
|
Dec 10
2025
|
Stephen G Pagliuca Director |
BUY
Open market or private purchase
|
Direct |
43,300
+6.27%
|
$9,872,400
$228.99 P/Share
|
|
Dec 03
2025
|
Claire Herkes EVP, Conferences |
SELL
Open market or private sale
|
Direct |
367
-8.26%
|
$84,777
$231.56 P/Share
|
|
Dec 03
2025
|
John J Rinello SVP, Global Business Sales |
SELL
Open market or private sale
|
Direct |
220
-6.74%
|
$50,380
$229.57 P/Share
|
|
Nov 28
2025
|
Craig Safian EVP & CFO |
BUY
Other acquisition or disposition
|
Direct |
15
+0.02%
|
$3,315
$221.1 P/Share
|
|
Nov 28
2025
|
Robin B Kranich EVP & CHRO |
BUY
Other acquisition or disposition
|
Direct |
26
+0.13%
|
$5,746
$221.1 P/Share
|
|
Nov 28
2025
|
Dick Van Ham SVP, Global Technology Sales |
BUY
Other acquisition or disposition
|
Direct |
26
+6.7%
|
$5,746
$221.1 P/Share
|
|
Nov 28
2025
|
Altaf Rupani EVP, Chief Information Officer |
BUY
Other acquisition or disposition
|
Direct |
20
+3.45%
|
$4,420
$221.1 P/Share
|
|
Nov 28
2025
|
Claire Herkes EVP, Conferences |
SELL
Payment of exercise price or tax liability
|
Direct |
316
-6.64%
|
$73,312
$232.74 P/Share
|
|
Nov 28
2025
|
Claire Herkes EVP, Conferences |
SELL
Sale (or disposition) back to the issuer
|
Direct |
2,369
-33.24%
|
$549,608
$232.74 P/Share
|
|
Nov 28
2025
|
Claire Herkes EVP, Conferences |
BUY
Exercise of conversion of derivative security
|
Direct |
3,052
+29.99%
|
$549,360
$180.64 P/Share
|
|
Nov 28
2025
|
Eugene A Hall Chairman and CEO |
BUY
Other acquisition or disposition
|
Direct |
26
+0.0%
|
$5,746
$221.1 P/Share
|
|
Oct 15
2025
|
Altaf Rupani EVP, Chief Information Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
61
-10.17%
|
$14,396
$236.79 P/Share
|
|
Oct 15
2025
|
Altaf Rupani EVP, Chief Information Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
166
+21.67%
|
-
|
|
Oct 01
2025
|
Stephen G Pagliuca Director |
BUY
Other acquisition or disposition
|
Direct |
90
+0.13%
|
-
|
|
Oct 01
2025
|
William O Grabe Director |
BUY
Other acquisition or disposition
|
Direct |
107
+2.52%
|
-
|
|
Oct 01
2025
|
Jose M Gutierrez Director |
BUY
Other acquisition or disposition
|
Direct |
52
+2.38%
|
-
|
|
Oct 01
2025
|
Anne Sutherland Fuchs Director |
BUY
Other acquisition or disposition
|
Direct |
61
+0.74%
|
-
|
|
Oct 01
2025
|
Diana Sue Ferguson Director |
BUY
Other acquisition or disposition
|
Direct |
97
+4.01%
|
-
|
|
Oct 01
2025
|
Raul E Cesan Director |
BUY
Other acquisition or disposition
|
Direct |
100
+0.33%
|
-
|