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United States Software & IT Services

Gartner Inc (IT)

Track

The most recent insider trading activity occurred on February 5, 2026, with a buy transaction by SVP, Global Business Sales John J Rinello. Prior to this, significant buy transactions were made by Stephen G Pagliuca in December 2025. Sell transactions were also noted in December 2025 and August 2025 by Claire Herkes and John J Rinello.
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Ticker: IT Exchange: NYS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Rinello John J
SVP, Global Business Sales
1 purchase — total 7,707 USD
Buy 5 Feb 2026
Value US$1,095,583.02 | Price 230.49 | Shares 37,960
Buy 10 Dec 2025
Value US$778,001.05 | Price 164.61 | Shares 35,812
Buy 10 Dec 2025
Value US$3,759,022.13 | Price 36.90 | Shares 80,171
Buy 10 Dec 2025
Value US$1,056,803.37 | Price 230.09 | Shares 4,593
Buy 10 Dec 2025
Value US$1,942,530.26 | Price 228.91 | Shares 8,486
Buy 10 Dec 2025
Value US$1,252,208.64 | Price 227.84 | Shares 5,496
Buy 10 Dec 2025
Value US$1,311,741.06 | Price 227.22 | Shares 5,773
Buy 10 Dec 2025
Value US$346,879.30 | Price 225.98 | Shares 1,535
Sale 3 Dec 2025
Value US$84,982.52 | Price 231.56 | Shares 367
Sale 3 Dec 2025
Value US$50,505.40 | Price 229.57 | Shares 220
Proposed sale 3 Dec 2025
Value US$50,504.30 | Price 229.57 | Shares 220
Proposed sale 3 Dec 2025
Value US$84,983.73 | Price 231.56 | Shares 367
Sale 22 Aug 2025
Value US$26,219.55 | Price 249.71 | Shares 105
Proposed sale 22 Aug 2025
Value US$26,219.33 | Price 249.71 | Shares 105
Buy 18 Aug 2025
Value US$99,996.60 | Price 239.80 | Shares 417
Sale 12 Jun 2025
Value US$270,704.95 | Price 413.29 | Shares 655
Proposed sale 12 Jun 2025
Value US$31,825,830,000.00 | Price 48,589,053.44 | Shares 655
Sale 9 Jun 2025
Value US$792,438.80 | Price 421.51 | Shares 1,880
Proposed sale 9 Jun 2025
Value US$845,100.00 | Price 422.55 | Shares 2,000
Sale 21 May 2025
Value US$2,421,616.88 | Price 448.78 | Shares 5,396
Proposed sale 21 May 2025
Value US$2,421,632.95 | Price 448.78 | Shares 5,396
Sale 19 May 2025
Value US$281,250.00 | Price 450.00 | Shares 625
Sale 16 May 2025
Value US$84,067.96 | Price 447.17 | Shares 188
Proposed sale 16 May 2025
Value US$84,067.96 | Price 447.17 | Shares 188
Sale 15 May 2025
Value US$11,250.00 | Price 450.00 | Shares 25
Proposed sale 14 May 2025
Value US$292,500.00 | Price 450.00 | Shares 650
Sale 13 May 2025
Value US$241,610.42 | Price 449.09 | Shares 538
Proposed sale 13 May 2025
Value US$241,609.83 | Price 449.09 | Shares 538
Sale 13 May 2025
Value US$1,537,330.55 | Price 450.17 | Shares 3,415
Proposed sale 13 May 2025
Value US$1,537,333.09 | Price 450.17 | Shares 3,415
Sale 7 May 2025
Value US$47,562.15 | Price 436.35 | Shares 109
Proposed sale 7 May 2025
Value US$47,562.52 | Price 436.35 | Shares 109
Sale 7 May 2025
Value US$322,573.50 | Price 436.50 | Shares 739
Proposed sale 7 May 2025
Value US$322,572.69 | Price 436.50 | Shares 739
Proposed sale 13 Mar 2025
Value US$600,047.56 | Price 456.66 | Shares 1,314
Sale 27 Feb 2025
Value US$44,387.10 | Price 493.19 | Shares 90
Proposed sale 27 Feb 2025
Value US$992,251.31 | Price 496.13 | Shares 2,000
Sale 26 Feb 2025
Value US$881,257.80 | Price 506.47 | Shares 1,740
Proposed sale 26 Feb 2025
Value US$881,265.80 | Price 506.47 | Shares 1,740
Sale 24 Feb 2025
Value US$587,724.00 | Price 489.77 | Shares 1,200
Proposed sale 24 Feb 2025
Value US$587,568.00 | Price 489.64 | Shares 1,200
Sale 10 Feb 2025
Value US$47,745.90 | Price 530.51 | Shares 90
Proposed sale 10 Feb 2025
Value US$99,735.88 | Price 530.51 | Shares 188
Proposed sale 6 Feb 2025
Value US$2,093,873.14 | Price 543.44 | Shares 3,853
Proposed sale 2 Jan 2025
Value US$14,542,950.00 | Price 484.77 | Shares 30,000
Sale 11 Dec 2024
Value US$89,930.59 | Price 519.83 | Shares 173
Proposed sale 11 Dec 2024
Value US$89,930.59 | Price 519.83 | Shares 173
Sale 6 Dec 2024
Value US$98,949.06 | Price 523.54 | Shares 189
Sale 27 Nov 2024
Value US$109,939.44 | Price 521.04 | Shares 211
Sale 27 Nov 2024
Value US$104,290.00 | Price 521.45 | Shares 200
Proposed sale 27 Nov 2024
Value US$214,229.44 | Price 521.24 | Shares 411
Proposed sale 27 Nov 2024
Value US$100,170.00 | Price 530.00 | Shares 189
Sale 26 Nov 2024
Value US$197,217.68 | Price 527.32 | Shares 374
Sale 26 Nov 2024
Value US$335,932.52 | Price 526.54 | Shares 638
Sale 26 Nov 2024
Value US$156,023.01 | Price 525.33 | Shares 297
Sale 26 Nov 2024
Value US$13,105.50 | Price 524.22 | Shares 25
Sale 26 Nov 2024
Value US$1,706,678.40 | Price 523.20 | Shares 3,262
Sale 26 Nov 2024
Value US$211,122.32 | Price 522.58 | Shares 404
Proposed sale 26 Nov 2024
Value US$2,594,850.00 | Price 518.97 | Shares 5,000
Sale 15 Nov 2024
Value US$921,367.23 | Price 528.61 | Shares 1,743
Proposed sale 14 Nov 2024
Value US$936,034.00 | Price 537.02 | Shares 1,743
Sale 13 Nov 2024
Value US$888,000.00 | Price 555.00 | Shares 1,600
Sale 13 Nov 2024
Value US$977,407.83 | Price 555.03 | Shares 1,761
Sale 13 Nov 2024
Value US$1,548,928.08 | Price 553.98 | Shares 2,796
Sale 13 Nov 2024
Value US$1,555,345.32 | Price 553.11 | Shares 2,812
Sale 13 Nov 2024
Value US$1,590,233.97 | Price 551.59 | Shares 2,883
Sale 13 Nov 2024
Value US$1,312,604.06 | Price 550.82 | Shares 2,383
Proposed sale 13 Nov 2024
Value US$6,984,533.88 | Price 552.79 | Shares 12,635
Sale 13 Nov 2024
Value US$165,651.98 | Price 554.02 | Shares 299
Proposed sale 13 Nov 2024
Value US$165,652.00 | Price 554.02 | Shares 299
Sale 12 Nov 2024
Value US$550,340.00 | Price 550.34 | Shares 1,000
Proposed sale 12 Nov 2024
Value US$550,344.30 | Price 550.34 | Shares 1,000
Sale 12 Nov 2024
Value US$1,518,553.60 | Price 551.80 | Shares 2,752
Proposed sale 12 Nov 2024
Value US$1,419,239.88 | Price 515.71 | Shares 2,752
Sale 11 Nov 2024
Value US$1,936,647.96 | Price 550.81 | Shares 3,516
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-02-09 2026-02-05 B Purchase
3.8
Rinello John J

SVP, Global Business Sales

Officer
37,960 +8.9%
230.49
US$1,095,583 		37,960 +8.9% 230.49 US$1,095,583
2025-12-12 2025-12-10 B Purchase
1.4
PAGLIUCA STEPHEN G
Non-Executive Director
35,812 +39.0%
164.61
US$778,001 		35,812 +39.0% 164.61 US$778,001
2025-12-12 2025-12-10 B Purchase
1.4
PAGLIUCA STEPHEN G
Non-Executive Director
80,171 -13.8%
36.90
US$3,759,022 		80,171 -13.8% 36.90 US$3,759,022
2025-12-12 2025-12-10 B Purchase
1.4
PAGLIUCA STEPHEN G
Non-Executive Director
4,593 +5.1%
230.09
US$1,056,803 		4,593 +5.1% 230.09 US$1,056,803
2025-12-12 2025-12-10 B Purchase
1.4
PAGLIUCA STEPHEN G
Non-Executive Director
8,486 +10.5%
228.91
US$1,942,530 		8,486 +10.5% 228.91 US$1,942,530
2025-12-12 2025-12-10 B Purchase
1.4
PAGLIUCA STEPHEN G
Non-Executive Director
5,496 +7.3%
227.84
US$1,252,209 		5,496 +7.3% 227.84 US$1,252,209
2025-12-12 2025-12-10 B Purchase
1.4
PAGLIUCA STEPHEN G
Non-Executive Director
5,773 +8.3%
227.22
US$1,311,741 		5,773 +8.3% 227.22 US$1,311,741
2025-12-12 2025-12-10 B Purchase
1.4
PAGLIUCA STEPHEN G
Non-Executive Director
1,535 +2.2%
225.98
US$346,879 		1,535 +2.2% 225.98 US$346,879
2025-12-05 2025-12-03 S Sale
3.3
Herkes Claire

EVP, Conferences

Officer
367 -8.3%
231.56
US$84,983 		367 -8.3% 231.56 US$84,983
2025-12-05 2025-12-03 S Sale
3.8
Rinello John J

SVP, Global Business Sales

Officer
220 -6.7%
229.57
US$50,505 		220 -6.7% 229.57 US$50,505
2025-12-03 2025-12-03 PrS Proposed sale
3.8
JOHN J RINELLO

Officer

Officer
220
229.57
US$50,504 		220 229.57 US$50,504
2025-12-03 2025-12-03 PrS Proposed sale
3.3
CLAIRE L HERKES

Officer

Officer
367
231.56
US$84,984 		367 231.56 US$84,984
2025-08-26 2025-08-22 S Sale
3.8
Rinello John J

SVP, Global Business Sales

Officer
105 -3.2%
249.71
US$26,220 		105 -3.2% 249.71 US$26,220
2025-08-22 2025-08-22 PrS Proposed sale
3.8
JOHN J RINELLO

Officer

Officer
105
249.71
US$26,219 		105 249.71 US$26,219
2025-08-20 2025-08-18 B Purchase
2.2
GUTIERREZ JOSE M
Non-Executive Director
417 +25.1%
239.80
US$99,997 		417 +25.1% 239.80 US$99,997
2025-06-13 2025-06-12 S Sale
2.9
FUCHS ANNE SUTHERLAND
Non-Executive Director
655 -7.5%
413.29
US$270,705 		655 -7.5% 413.29 US$270,705
2025-06-12 2025-06-12 PrS Proposed sale
2.9
ANNE SUTHERLAND FUCHS

DIRECTOR

Non-Executive Director
655
48,589,053.44
US$31,825,830,000 		655 48,589,053.44 US$31,825,830,000
2025-06-10 2025-06-09 S Sale
3.3
DYKSTRA KAREN E
Non-Executive Director
1,880 -10.0%
421.51
US$792,439 		1,880 -10.0% 421.51 US$792,439
2025-06-09 2025-06-09 PrS Proposed sale
3.3
DYKSTRA KAREN E

Director

Non-Executive Director
2,000
422.55
US$845,100 		2,000 422.55 US$845,100
2025-05-22 2025-05-21 S Sale
3.6
Hensel Scott

EVP Global Services & Delivery

Officer
5,396 -19.3%
448.78
US$2,421,617 		5,396 -19.3% 448.78 US$2,421,617
2025-05-21 2025-05-21 PrS Proposed sale
3.6
Hensel Scott

Officer

Officer
5,396
448.78
US$2,421,633 		5,396 448.78 US$2,421,633
2025-05-21 2025-05-19 S Sale
3.4
Jain Akhil

EVP, Consulting

Officer
625 -8.7%
450.00
US$281,250 		625 -8.7% 450.00 US$281,250
2025-05-20 2025-05-16 S Sale
3.3
Herkes Claire

EVP, Conferences

Officer
188 -4.4%
447.17
US$84,068 		188 -4.4% 447.17 US$84,068
2025-05-16 2025-05-16 PrS Proposed sale
3.3
Herkes Claire

Officer

Officer
188
447.17
US$84,068 		188 447.17 US$84,068
2025-05-19 2025-05-15 S Sale
3.4
Jain Akhil

EVP, Consulting

Officer
25 -0.3%
450.00
US$11,250 		25 -0.3% 450.00 US$11,250
2025-05-14 2025-05-14 PrS Proposed sale
3.4
Jain Akhil

Officer

Officer
650
450.00
US$292,500 		650 450.00 US$292,500
2025-05-15 2025-05-13 S Sale
2.9
Wartinbee William James III

EVP, Global Sales Strat & Ops

Officer
538 -6.3%
449.09
US$241,610 		538 -6.3% 449.09 US$241,610
2025-05-14 2025-05-13 S Sale
2.8
Safian Craig

EVP & CFO

Officer
3,415 -4.2%
450.17
US$1,537,331 		3,415 -4.2% 450.17 US$1,537,331
2025-05-13 2025-05-13 PrS Proposed sale
2.8
Safian Craig

Officer

Officer
3,415
450.17
US$1,537,333 		3,415 450.17 US$1,537,333
2025-05-13 2025-05-13 PrS Proposed sale
2.9
Wartinbee William James III

Officer

Officer
538
449.09
US$241,610 		538 449.09 US$241,610
2025-05-09 2025-05-07 S Sale
3.8
Rinello John J

SVP, Global Business Sales

Officer
109 -3.2%
436.35
US$47,562 		109 -3.2% 436.35 US$47,562
2025-05-09 2025-05-07 S Sale
3.0
Kranich Robin B

EVP & CHRO

Officer
739 -3.5%
436.50
US$322,574 		739 -3.5% 436.50 US$322,574
2025-05-07 2025-05-07 PrS Proposed sale
3.0
Kranich Robin B

Officer

Officer
739
436.50
US$322,573 		739 436.50 US$322,573
2025-05-07 2025-05-07 PrS Proposed sale
3.8
Rinello John J

Officer

Officer
109
436.35
US$47,563 		109 436.35 US$47,563
2025-03-13 2025-03-13 PrS Proposed sale
2.9
Dawkins Alwyn

Officer

Officer
1,314
456.66
US$600,048 		1,314 456.66 US$600,048
2025-03-03 2025-02-27 S Sale
3.8
Rinello John J

SVP, Global Business Sales

Officer
90 -2.6%
493.19
US$44,387 		90 -2.6% 493.19 US$44,387
2025-02-27 2025-02-27 PrS Proposed sale
2.9
Dawkins Alwyn

Officer

Officer
2,000
496.13
US$992,251 		2,000 496.13 US$992,251
2025-03-03 2025-02-26 S Sale
3.1
Genovese Yvonne

EVP, Research & Advisory

Officer
1,740 -26.2%
506.47
US$881,258 		1,740 -26.2% 506.47 US$881,258
2025-02-26 2025-02-26 PrS Proposed sale
3.1
Genovese Yvonne

Officer

Officer
1,740
506.47
US$881,266 		1,740 506.47 US$881,266
2025-02-26 2025-02-24 S Sale
3.2
Serra Eileen
Non-Executive Director
1,200 -42.4%
489.77
US$587,724 		1,200 -42.4% 489.77 US$587,724
2025-02-24 2025-02-24 PrS Proposed sale
3.2
Eileen Serra

Director

Non-Executive Director
1,200
489.64
US$587,568 		1,200 489.64 US$587,568
2025-02-12 2025-02-10 S Sale
3.8
Rinello John J

SVP, Global Business Sales

Officer
90 -2.7%
530.51
US$47,746 		90 -2.7% 530.51 US$47,746
2025-02-10 2025-02-10 PrS Proposed sale
3.8
Rinello John J

Officer

Officer
188
530.51
US$99,736 		188 530.51 US$99,736
2025-02-06 2025-02-06 PrS Proposed sale
2.9
Dawkins Alwyn

Officer

Officer
3,853
543.44
US$2,093,873 		3,853 543.44 US$2,093,873
2025-01-03 2025-01-02 PrS Proposed sale
HILLTOP SECURITIES INC.

Former Director (Resigned as of 12/2/24)

Non-Executive Director
30,000
484.77
US$14,542,950 		30,000 484.77 US$14,542,950
2024-12-13 2024-12-11 S Sale
3.1
Genovese Yvonne

EVP, Global Product Management

Officer
173 -8.1%
519.83
US$89,931 		173 -8.1% 519.83 US$89,931
2024-12-11 2024-12-11 PrS Proposed sale
3.1
Genovese Yvonne

Officer

Officer
173
519.83
US$89,931 		173 519.83 US$89,931
2024-12-10 2024-12-06 S Sale
2.9
Wartinbee William James III

EVP, Global Sales Strat & Ops

Officer
189 -2.5%
523.54
US$98,949 		189 -2.5% 523.54 US$98,949
2024-12-02 2024-11-27 S Sale
3.3
Herkes Claire

EVP, Conferences

Officer
211 -12.4%
521.04
US$109,939 		211 -12.4% 521.04 US$109,939
2024-12-02 2024-11-27 S Sale
3.3
Herkes Claire

EVP, Conferences

Officer
200 -10.5%
521.45
US$104,290 		200 -10.5% 521.45 US$104,290
2024-11-27 2024-11-27 PrS Proposed sale
3.3
Herkes Claire

Officer

Officer
411
521.24
US$214,229 		411 521.24 US$214,229
2024-11-27 2024-11-27 PrS Proposed sale
2.9
Wartinbee William James III

Officer

Officer
189
530.00
US$100,170 		189 530.00 US$100,170
2024-11-27 2024-11-26 S Sale
2.9
SMITH JAMES C
Non-Executive Director
374 -0.1%
527.32
US$197,218 		374 -0.1% 527.32 US$197,218
2024-11-27 2024-11-26 S Sale
2.9
SMITH JAMES C
Non-Executive Director
638 -0.1%
526.54
US$335,933 		638 -0.1% 526.54 US$335,933
2024-11-27 2024-11-26 S Sale
2.9
SMITH JAMES C
Non-Executive Director
297 -0.1%
525.33
US$156,023 		297 -0.1% 525.33 US$156,023
2024-11-27 2024-11-26 S Sale
2.9
SMITH JAMES C
Non-Executive Director
25 -0.0%
524.22
US$13,106 		25 -0.0% 524.22 US$13,106
2024-11-27 2024-11-26 S Sale
2.9
SMITH JAMES C
Non-Executive Director
3,262 -0.6%
523.20
US$1,706,678 		3,262 -0.6% 523.20 US$1,706,678
2024-11-27 2024-11-26 S Sale
2.9
SMITH JAMES C
Non-Executive Director
404 -0.1%
522.58
US$211,122 		404 -0.1% 522.58 US$211,122
2024-11-26 2024-11-26 PrS Proposed sale
2.9
James C. Smith

Affiliate
5,000
518.97
US$2,594,850 		5,000 518.97 US$2,594,850
2024-11-19 2024-11-15 S Sale
2.8
Bisson Peter
Non-Executive Director
1,743 -100.0%
528.61
US$921,367 		1,743 -100.0% 528.61 US$921,367
2024-11-14 2024-11-14 PrS Proposed sale
2.8
Bisson Peter

Officer

Officer
1,743
537.02
US$936,034 		1,743 537.02 US$936,034
2024-11-15 2024-11-13 S Sale
3.6
Hensel Scott

EVP Global Services & Delivery

Officer
1,600 -8.1%
555.00
US$888,000 		1,600 -8.1% 555.00 US$888,000
2024-11-15 2024-11-13 S Sale
2.9
SMITH JAMES C
Non-Executive Director
1,761 -0.3%
555.03
US$977,408 		1,761 -0.3% 555.03 US$977,408
2024-11-15 2024-11-13 S Sale
2.9
SMITH JAMES C
Non-Executive Director
2,796 -0.5%
553.98
US$1,548,928 		2,796 -0.5% 553.98 US$1,548,928
2024-11-15 2024-11-13 S Sale
2.9
SMITH JAMES C
Non-Executive Director
2,812 -0.5%
553.11
US$1,555,345 		2,812 -0.5% 553.11 US$1,555,345
2024-11-15 2024-11-13 S Sale
2.9
SMITH JAMES C
Non-Executive Director
2,883 -0.5%
551.59
US$1,590,234 		2,883 -0.5% 551.59 US$1,590,234
2024-11-15 2024-11-13 S Sale
2.9
SMITH JAMES C
Non-Executive Director
2,383 -0.5%
550.82
US$1,312,604 		2,383 -0.5% 550.82 US$1,312,604
2024-11-14 2024-11-13 PrS Proposed sale
HILLTOP SECURITIES INC.

Director

Non-Executive Director
12,635
552.79
US$6,984,534 		12,635 552.79 US$6,984,534
2024-11-14 2024-11-13 S Sale
3.4
Jain Akhil

EVP, Consulting

Officer
299 -6.4%
554.02
US$165,652 		299 -6.4% 554.02 US$165,652
2024-11-13 2024-11-13 PrS Proposed sale
3.4
Jain Akhil

Officer

Officer
299
554.02
US$165,652 		299 554.02 US$165,652
2024-11-14 2024-11-12 S Sale
2.9
Dawkins Alwyn

EVP, Global Business Sales

Officer
1,000 -1.9%
550.34
US$550,340 		1,000 -1.9% 550.34 US$550,340
2024-11-13 2024-11-12 S Sale
2.9
SMITH JAMES C
Non-Executive Director
2,752 -0.5%
551.80
US$1,518,554 		2,752 -0.5% 551.80 US$1,518,554
2024-11-12 2024-11-12 PrS Proposed sale
2.9
Dawkins Alwyn

Officer

Officer
1,000
550.34
US$550,344 		1,000 550.34 US$550,344
2024-11-12 2024-11-12 PrS Proposed sale
HILLTOP SECURITIES INC.

Director

Non-Executive Director
2,752
515.71
US$1,419,240 		2,752 515.71 US$1,419,240
2024-11-13 2024-11-11 S Sale
2.8
Safian Craig

EVP & CFO

Officer
3,516 -4.7%
550.81
US$1,936,648 		3,516 -4.7% 550.81 US$1,936,648
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