IT insider transaction filings

GARTNER INC — 50 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-09-15. Screen IT transaction legs live →

Insider transaction summary — last 90 days

2026-06-24 to 2026-09-22, from the filings listed below: 23 Form 4 filings. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.

By insider — same window

Open-market purchase/sale legs on non-derivative securities, grouped by the filing's reporting owner(s); joint filings appear once. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.

InsiderFilingsPurchases (P)Sales (S)Other legs
Kranich Robin B — EVP & CHRO21 leg · 3,278 sh · $644,1271
Genovese Yvonne — EVP, Bus. & Tech. Insights11 leg · 1,205 sh · $229,022
Herkes Claire — EVP, Conferences11 leg · 1,039 sh · $198,148
FUCHS ANNE SUTHERLAND — Director21 leg · 860 sh · $158,5003
Jain Akhil — EVP, Consulting11 leg · 700 sh · $141,211
GRABE WILLIAM O — Director24
CESAN RAUL E — Director13
FERGUSON DIANA SUE — Director13
GUTIERREZ JOSE M — Director13
PAGLIUCA STEPHEN G — Director13

+10 more insiders in the window, not shown — every filing appears in the table below.

Recent Form 4 filings — GARTNER INC

FiledFormInsiderReported transactionsSource
2026-09-154GRABE WILLIAM O — DirectorGift (G): 672 @ $0EDGAR
2026-09-024Kranich Robin B — EVP & CHROOther (J): 31 @ $188.20EDGAR
2026-09-024Safian Craig — EVP & CFOOther (J): 18 @ $188.20EDGAR
2026-09-024HALL EUGENE A — Chairman and CEO, DirectorOther (J): 31 @ $188.20EDGAR
2026-09-024Rupani Altaf — EVP, Chief Information OfficerOther (J): 19 @ $188.20EDGAR
2026-08-314Kranich Robin B — EVP & CHROSale (S): 3,278 @ $196.50EDGAR
2026-08-264Jain Akhil — EVP, ConsultingSale (S): 700 @ $201.73EDGAR
2026-08-124Genovese Yvonne — EVP, Bus. & Tech. InsightsSale (S): 1,205 @ $190.06EDGAR
2026-08-114FUCHS ANNE SUTHERLAND — DirectorSale (S): 860 @ $184.30EDGAR
2026-08-114Herkes Claire — EVP, ConferencesSale (S): 1,039 @ $190.71EDGAR
2026-07-064Rus Daniela L — DirectorGrant/award (A): 182 (derivative) @ $133.76EDGAR
2026-07-064Serra Eileen — DirectorGrant/award (A): 215 (derivative) @ $133.76EDGAR
2026-07-064Bisson Peter — DirectorGrant/award (A): 196 (derivative) @ $133.76EDGAR
2026-07-064Bousa Edward Peter — DirectorGrant/award (A): 196 (derivative) @ $133.76EDGAR
2026-07-064FERGUSON DIANA SUE — DirectorOther (J): 201 @ $0 · Grant/award (A): 201 (derivative) @ $133.76 · Other (J): 201 (derivative) @ $0EDGAR
2026-07-064GUTIERREZ JOSE M — DirectorOther (J): 112 @ $0 · Grant/award (A): 112 (derivative) @ $133.76 · Other (J): 112 (derivative) @ $0EDGAR
2026-07-064FUCHS ANNE SUTHERLAND — DirectorOther (J): 100 @ $0 · Grant/award (A): 100 (derivative) @ $133.76 · Other (J): 100 (derivative) @ $0EDGAR
2026-07-064PAGLIUCA STEPHEN G — DirectorOther (J): 187 @ $0 · Grant/award (A): 187 (derivative) @ $133.76 · Other (J): 187 (derivative) @ $0EDGAR
2026-07-064BRESSLER RICHARD J — DirectorGrant/award (A): 196 (derivative) @ $133.76EDGAR
2026-07-064DYKSTRA KAREN E — DirectorGrant/award (A): 138 (derivative) @ $133.76EDGAR
2026-07-064GRABE WILLIAM O — DirectorOther (J): 182 @ $0 · Grant/award (A): 182 (derivative) @ $133.76 · Other (J): 182 (derivative) @ $0EDGAR
2026-07-064CESAN RAUL E — DirectorOther (J): 187 @ $0 · Grant/award (A): 187 (derivative) @ $133.76 · Other (J): 187 (derivative) @ $0EDGAR
2026-07-014Rinello John J — EVP, Global Business SalesOption exercise (M): 71 @ $0 · Tax withholding (F): 22 @ $129.62 · Option exercise (M): 71 (derivative) @ $0EDGAR
2026-06-104Serra Eileen — DirectorOption exercise (M): 1,744 @ $0 · Option exercise (M): 1,744 (derivative) @ $0EDGAR
2026-06-034Serra Eileen — DirectorOption exercise (M): 705 @ $0 · Option exercise (M): 705 (derivative) @ $0EDGAR
2026-06-024van Ham Dick — EVP, Global Technology SalesOther (J): 38 @ $154.09EDGAR
2026-06-024Rupani Altaf — EVP, Chief Information OfficerOther (J): 23 @ $154.09EDGAR
2026-06-024Safian Craig — EVP & CFOOther (J): 22 @ $154.09EDGAR
2026-06-024Kranich Robin B — EVP & CHROOther (J): 38 @ $154.09EDGAR
2026-06-024HALL EUGENE A — Chairman and CEO, DirectorOther (J): 38 @ $154.09EDGAR
2026-06-014Rus Daniela L — DirectorOption exercise (M): 507 @ $0 · Grant/award (A): 1,489 (derivative) @ $0 · Option exercise (M): 507 (derivative) @ $0EDGAR
2026-06-014Serra Eileen — DirectorGrant/award (A): 1,489 (derivative) @ $0EDGAR
2026-06-014Bisson Peter — DirectorGrant/award (A): 1,489 (derivative) @ $0EDGAR
2026-06-014Bousa Edward Peter — DirectorOption exercise (M): 507 @ $0 · Grant/award (A): 1,489 (derivative) @ $0 · Option exercise (M): 507 (derivative) @ $0EDGAR
2026-06-014FERGUSON DIANA SUE — DirectorGrant/award (A): 1,489 (derivative) @ $0EDGAR
2026-06-014GUTIERREZ JOSE M — DirectorOption exercise (M): 551 @ $0 · Grant/award (A): 1,489 (derivative) @ $0 · Option exercise (M): 551 (derivative) @ $0EDGAR
2026-06-014FUCHS ANNE SUTHERLAND — DirectorOption exercise (M): 551 @ $0 · Grant/award (A): 1,489 (derivative) @ $0 · Option exercise (M): 551 (derivative) @ $0EDGAR
2026-06-014PAGLIUCA STEPHEN G — DirectorOption exercise (M): 551 @ $0 · Grant/award (A): 1,489 (derivative) @ $0 · Option exercise (M): 551 (derivative) @ $0EDGAR
2026-06-014BRESSLER RICHARD J — DirectorGrant/award (A): 1,489 (derivative) @ $0EDGAR
2026-06-014DYKSTRA KAREN E — DirectorOption exercise (M): 551 @ $0 · Grant/award (A): 1,489 (derivative) @ $0 · Option exercise (M): 551 (derivative) @ $0EDGAR
2026-06-014GRABE WILLIAM O — DirectorOption exercise (M): 551 @ $0 · Grant/award (A): 1,489 (derivative) @ $0 · Option exercise (M): 551 (derivative) @ $0EDGAR
2026-06-014CESAN RAUL E — DirectorOption exercise (M): 551 @ $0 · Grant/award (A): 1,489 (derivative) @ $0 · Option exercise (M): 551 (derivative) @ $0EDGAR
2026-05-134CESAN RAUL E — DirectorOther (J): 4,400 @ $0 · Other (J): 4,400 @ $0 · Other (J): 18,500 @ $0 · Other (J): 18,500 @ $0EDGAR
2026-05-064Kim Thomas Sang — EVP, Chief Legal OfficerOption exercise (M): 1,130 @ $0 · Tax withholding (F): 355 @ $147.71 · Option exercise (M): 1,130 (derivative) @ $0EDGAR
2026-04-034FUCHS ANNE SUTHERLAND — DirectorOther (J): 87 @ $0 · Grant/award (A): 87 (derivative) @ $154.79 · Other (J): 87 (derivative) @ $0EDGAR
2026-04-034PAGLIUCA STEPHEN G — DirectorOther (J): 156 @ $0 · Grant/award (A): 156 (derivative) @ $154.79 · Other (J): 156 (derivative) @ $0EDGAR
2026-04-034BRESSLER RICHARD J — DirectorGrant/award (A): 170 (derivative) @ $154.79EDGAR
2026-04-034DYKSTRA KAREN E — DirectorGrant/award (A): 119 (derivative) @ $154.79EDGAR
2026-04-034GRABE WILLIAM O — DirectorOther (J): 157 @ $0 · Grant/award (A): 157 (derivative) @ $154.79 · Other (J): 157 (derivative) @ $0EDGAR
2026-04-034CESAN RAUL E — DirectorOther (J): 162 @ $0 · Grant/award (A): 162 (derivative) @ $154.79 · Other (J): 162 (derivative) @ $0EDGAR

Recent 8-K events — GARTNER INC

FiledFormItems reportedSource
2026-08-048-K2.02 — Results of Operations and Financial Condition
7.01 — Regulation FD Disclosure
9.01 — Financial Statements and Exhibits
EDGAR
2026-06-028-K5.07 — Submission of Matters to a Vote of Security HoldersEDGAR
2026-05-058-K2.02 — Results of Operations and Financial Condition
7.01 — Regulation FD Disclosure
9.01 — Financial Statements and Exhibits
EDGAR
2026-02-038-K2.02 — Results of Operations and Financial Condition
7.01 — Regulation FD Disclosure
9.01 — Financial Statements and Exhibits
EDGAR
2026-01-298-K5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers
9.01 — Financial Statements and Exhibits
EDGAR
2025-11-208-K1.01 — Entry into a Material Definitive Agreement
2.03 — Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
8.01 — Other Events
9.01 — Financial Statements and Exhibits
EDGAR
2025-11-048-K2.02 — Results of Operations and Financial Condition
7.01 — Regulation FD Disclosure
9.01 — Financial Statements and Exhibits
EDGAR
2025-09-128-K8.01 — Other EventsEDGAR
2025-08-058-K2.02 — Results of Operations and Financial Condition
7.01 — Regulation FD Disclosure
9.01 — Financial Statements and Exhibits
EDGAR
2025-06-038-K5.07 — Submission of Matters to a Vote of Security HoldersEDGAR
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