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GARTNER INC

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465
SEC CIK
0000749251
Parsed reports
1,541

Last 12 months

Inside the activity.

8 purchase rows · 7 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202500
Dec 202572
Jan 202600
Feb 202610
Mar 202600
Apr 202600
May 202600
Jun 202600
Jul 202600
Aug 202605
Sep 202600
Oct 202600

Latest available

Insider transactions

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
May 12, 2025 Filed May 14, 2025 20:28 UTC
Safian CraigEVP & CFO
Exercise / conversionCommon Stock 10,657 $154.31 $1,644,481.67
Disclosure

SEC source: 0001127602-25-014293 · form4.xml · nonDerivative · entry 1

Safian Craig · CIK 0001610073 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 88,547

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Represents shares acquired upon exercise of SARs.

Read SEC document
May 07, 2025 Filed May 9, 2025 20:32 UTC
Rinello John JSVP, Global Business Sales
SaleCommon Stock 109 $436.35 $47,562.15
Disclosure

SEC source: 0001127602-25-013866 · form4.xml · nonDerivative · entry 1

Rinello John J · CIK 0002053986 · SVP, Global Business Sales

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,280

Read SEC document
May 07, 2025 Filed May 9, 2025 20:30 UTC
Kranich Robin BEVP & CHRO
SaleCommon Stock 739 $436.50 $322,573.50
Disclosure

SEC source: 0001127602-25-013861 · form4.xml · nonDerivative · entry 1

Kranich Robin B · CIK 0001308381 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,464

Read SEC document
May 04, 2025 Filed May 6, 2025 20:32 UTC
Kim Thomas SangEVP, Chief Legal Officer
Exercise / conversionRestricted Stock Units · Derivative 1,130 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001127602-25-013480 · form4.xml · derivative · entry 3

Kim Thomas Sang · CIK 0001969228 · EVP, Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,260

Underlying: Common Stock · 1,130 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_date: Represents shares acquired upon release of RSUs, which convert into common stock on a one-for-one basis. These RSU's vest in four substantially equal annual installments commencing on May 4, 2024. This represents the 2025 installment.

F1 · derivative.expiration_date: Represents shares acquired upon release of RSUs, which convert into common stock on a one-for-one basis. These RSU's vest in four substantially equal annual installments commencing on May 4, 2024. This represents the 2025 installment.

Read SEC document
May 04, 2025 Filed May 6, 2025 20:32 UTC
Kim Thomas SangEVP, Chief Legal Officer
Tax withholdingCommon Stock 500 $427.49 $213,745.00
Disclosure

SEC source: 0001127602-25-013480 · form4.xml · nonDerivative · entry 2

Kim Thomas Sang · CIK 0001969228 · EVP, Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,861

F2 · shares: Represents shares withheld for the payment of applicable income and payroll withholding taxes.

Read SEC document
May 04, 2025 Filed May 6, 2025 20:32 UTC
Kim Thomas SangEVP, Chief Legal Officer
Exercise / conversionCommon Stock 1,130 $0.00 $0.00
Disclosure

SEC source: 0001127602-25-013480 · form4.xml · nonDerivative · entry 1

Kim Thomas Sang · CIK 0001969228 · EVP, Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,361

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Represents shares acquired upon release of RSUs, which convert into common stock on a one-for-one basis. These RSU's vest in four substantially equal annual installments commencing on May 4, 2024. This represents the 2025 installment.

Read SEC document
April 01, 2025 Filed Apr 3, 2025 21:29 UTC OtherCommon Stock Equivalents (CSE) · Derivative 32 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001127602-25-011530 · form4.xml · derivative · entry 3

GUTIERREZ JOSE M · CIK 0001257702 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 226

Underlying: Common Stock · 32 shares

Expires not disclosed

F1 · kind: This reporting person has elected to receive an immediate distribution of the CSE shares.

F2 · derivative.exercise_date: These are Common Stock Equivalents ("CSEs") received as compensation for service as an outside director of Gartner, Inc. They were granted under the Gartner, Inc. Long-Term Incentive Plan ("LTIP"). The CSEs convert into Gartner common stock on the date the outside director's continuous status as a director terminates, or as otherwise provided in the LTIP.

F2 · derivative.expiration_date: These are Common Stock Equivalents ("CSEs") received as compensation for service as an outside director of Gartner, Inc. They were granted under the Gartner, Inc. Long-Term Incentive Plan ("LTIP"). The CSEs convert into Gartner common stock on the date the outside director's continuous status as a director terminates, or as otherwise provided in the LTIP.

Read SEC document
April 01, 2025 Filed Apr 3, 2025 21:29 UTC GrantCommon Stock Equivalents (CSE) · Derivative 32 $413.72 Strike: $0.00 $13,239.04
Disclosure

SEC source: 0001127602-25-011530 · form4.xml · derivative · entry 2

GUTIERREZ JOSE M · CIK 0001257702 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 258

Underlying: Common Stock · 32 shares

Expires not disclosed

F2 · derivative.exercise_date: These are Common Stock Equivalents ("CSEs") received as compensation for service as an outside director of Gartner, Inc. They were granted under the Gartner, Inc. Long-Term Incentive Plan ("LTIP"). The CSEs convert into Gartner common stock on the date the outside director's continuous status as a director terminates, or as otherwise provided in the LTIP.

F2 · derivative.expiration_date: These are Common Stock Equivalents ("CSEs") received as compensation for service as an outside director of Gartner, Inc. They were granted under the Gartner, Inc. Long-Term Incentive Plan ("LTIP"). The CSEs convert into Gartner common stock on the date the outside director's continuous status as a director terminates, or as otherwise provided in the LTIP.

Read SEC document
April 01, 2025 Filed Apr 3, 2025 21:29 UTC OtherCommon Stock 32 $0.00 $0.00
Disclosure

SEC source: 0001127602-25-011530 · form4.xml · nonDerivative · entry 1

GUTIERREZ JOSE M · CIK 0001257702 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,076

F1 · kind: This reporting person has elected to receive an immediate distribution of the CSE shares.

Read SEC document
April 01, 2025 Filed Apr 3, 2025 21:27 UTC GrantCommon Stock Equivalents (CSE) · Derivative 45 $413.72 Strike: $0.00 $18,617.40
Disclosure

SEC source: 0001127602-25-011526 · form4.xml · derivative · entry 1

DYKSTRA KAREN E · CIK 0001198848 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 193

Underlying: Common Stock · 45 shares

Expires not disclosed

F1 · derivative.exercise_date: These are Common Stock Equivalents ("CSEs") received as compensation for service as an outside director of Gartner, Inc. They were granted under the Gartner, Inc. Long-Term Incentive Plan ("LTIP"). The CSEs convert into Gartner common stock on the date the outside director's continuous status as a director terminates, or as otherwise provided in the LTIP.

F1 · derivative.expiration_date: These are Common Stock Equivalents ("CSEs") received as compensation for service as an outside director of Gartner, Inc. They were granted under the Gartner, Inc. Long-Term Incentive Plan ("LTIP"). The CSEs convert into Gartner common stock on the date the outside director's continuous status as a director terminates, or as otherwise provided in the LTIP.

Read SEC document
April 01, 2025 Filed Apr 3, 2025 21:26 UTC
Bisson PeterDirector
GrantCommon Stock Equivalent (CSE) · Derivative 62 $413.72 Strike: $0.00 $25,650.64
Disclosure

SEC source: 0001127602-25-011521 · form4.xml · derivative · entry 1

Bisson Peter · CIK 0001650029 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,406

Underlying: Common Stock · 62 shares

Expires not disclosed

F1 · derivative.exercise_date: These are Common Stock Equivalents ("CSEs") received as compensation for service as an outside director of Gartner, Inc. They were granted under the Gartner, Inc. Long-Term Incentive Plan ("LTIP"). The CSEs convert into Gartner common stock on the date the outside director's continuous status as a director terminates, or as otherwise provided in the LTIP.

F1 · derivative.expiration_date: These are Common Stock Equivalents ("CSEs") received as compensation for service as an outside director of Gartner, Inc. They were granted under the Gartner, Inc. Long-Term Incentive Plan ("LTIP"). The CSEs convert into Gartner common stock on the date the outside director's continuous status as a director terminates, or as otherwise provided in the LTIP.

Read SEC document
April 01, 2025 Filed Apr 3, 2025 21:24 UTC OtherCommon Stock Equivalent (CSE) · Derivative 37 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001127602-25-011514 · form4.xml · derivative · entry 4

FUCHS ANNE SUTHERLAND · CIK 0001246335 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,577

Underlying: Common Stock · 37 shares

Expires not disclosed

F1 · kind: This reporting person has elected to receive an immediate distribution of the CSE shares.

F3 · derivative.exercise_date: These are Common Stock Equivalents ("CSEs") received as compensation for service as an outside director of Gartner, Inc. They were granted under the Gartner, Inc. Long-Term Incentive Plan ("LTIP"). The CSEs convert into Gartner common stock on the date the outside director's continuous status as a director terminates, or as otherwise provided in the LTIP.

F3 · derivative.expiration_date: These are Common Stock Equivalents ("CSEs") received as compensation for service as an outside director of Gartner, Inc. They were granted under the Gartner, Inc. Long-Term Incentive Plan ("LTIP"). The CSEs convert into Gartner common stock on the date the outside director's continuous status as a director terminates, or as otherwise provided in the LTIP.

Read SEC document
April 01, 2025 Filed Apr 3, 2025 21:24 UTC GrantCommon Stock Equivalent (CSE) · Derivative 37 $413.72 Strike: $0.00 $15,307.64
Disclosure

SEC source: 0001127602-25-011514 · form4.xml · derivative · entry 3

FUCHS ANNE SUTHERLAND · CIK 0001246335 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,614

Underlying: Common Stock · 37 shares

Expires not disclosed

F3 · derivative.exercise_date: These are Common Stock Equivalents ("CSEs") received as compensation for service as an outside director of Gartner, Inc. They were granted under the Gartner, Inc. Long-Term Incentive Plan ("LTIP"). The CSEs convert into Gartner common stock on the date the outside director's continuous status as a director terminates, or as otherwise provided in the LTIP.

F3 · derivative.expiration_date: These are Common Stock Equivalents ("CSEs") received as compensation for service as an outside director of Gartner, Inc. They were granted under the Gartner, Inc. Long-Term Incentive Plan ("LTIP"). The CSEs convert into Gartner common stock on the date the outside director's continuous status as a director terminates, or as otherwise provided in the LTIP.

Read SEC document
April 01, 2025 Filed Apr 3, 2025 21:24 UTC OtherCommon Stock 37 $0.00 $0.00
Disclosure

SEC source: 0001127602-25-011514 · form4.xml · nonDerivative · entry 1

FUCHS ANNE SUTHERLAND · CIK 0001246335 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,159

F1 · kind: This reporting person has elected to receive an immediate distribution of the CSE shares.

Read SEC document
April 01, 2025 Filed Apr 3, 2025 21:22 UTC OtherCommon Stock Equivalent (CSE) · Derivative 60 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001127602-25-011509 · form4.xml · derivative · entry 3

FERGUSON DIANA SUE · CIK 0001275975 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81

Underlying: Common Stock · 60 shares

Expires not disclosed

F1 · kind: This reporting person has elected to receive an immediate distribution of the CSE shares.

F2 · derivative.exercise_date: These are Common Stock Equivalents ("CSEs") received as compensation for service as an outside director of Gartner, Inc. They were granted under the Gartner, Inc. Long-Term Incentive Plan ("LTIP"). The CSEs convert into Gartner common stock on the date the outside director's continuous status as a director terminates, or as otherwise provided in the LTIP.

F2 · derivative.expiration_date: These are Common Stock Equivalents ("CSEs") received as compensation for service as an outside director of Gartner, Inc. They were granted under the Gartner, Inc. Long-Term Incentive Plan ("LTIP"). The CSEs convert into Gartner common stock on the date the outside director's continuous status as a director terminates, or as otherwise provided in the LTIP.

Read SEC document
April 01, 2025 Filed Apr 3, 2025 21:22 UTC GrantCommon Stock Equivalent (CSE) · Derivative 60 $413.72 Strike: $0.00 $24,823.20
Disclosure

SEC source: 0001127602-25-011509 · form4.xml · derivative · entry 2

FERGUSON DIANA SUE · CIK 0001275975 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 141

Underlying: Common Stock · 60 shares

Expires not disclosed

F2 · derivative.exercise_date: These are Common Stock Equivalents ("CSEs") received as compensation for service as an outside director of Gartner, Inc. They were granted under the Gartner, Inc. Long-Term Incentive Plan ("LTIP"). The CSEs convert into Gartner common stock on the date the outside director's continuous status as a director terminates, or as otherwise provided in the LTIP.

F2 · derivative.expiration_date: These are Common Stock Equivalents ("CSEs") received as compensation for service as an outside director of Gartner, Inc. They were granted under the Gartner, Inc. Long-Term Incentive Plan ("LTIP"). The CSEs convert into Gartner common stock on the date the outside director's continuous status as a director terminates, or as otherwise provided in the LTIP.

Read SEC document
April 01, 2025 Filed Apr 3, 2025 21:22 UTC OtherCommon Stock 60 $0.00 $0.00
Disclosure

SEC source: 0001127602-25-011509 · form4.xml · nonDerivative · entry 1

FERGUSON DIANA SUE · CIK 0001275975 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,167

F1 · kind: This reporting person has elected to receive an immediate distribution of the CSE shares.

Read SEC document
April 01, 2025 Filed Apr 3, 2025 21:21 UTC
CESAN RAUL EDirector
OtherCommon Stock Equivalents (CSE) · Derivative 60 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001127602-25-011505 · form4.xml · derivative · entry 5

CESAN RAUL E · CIK 0001023201 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,063

Underlying: Common Stock · 60 shares

Expires not disclosed

F1 · kind: This reporting person has elected to receive an immediate distribution of the CSE shares.

F2 · derivative.exercise_date: These are Common Stock Equivalents ("CSEs") received as compensation for service as an outside director of Gartner, Inc. They were granted under the Gartner, Inc. Long-Term Incentive Plan ("LTIP"). The CSEs convert into Gartner common stock on the date the outside director's continuous status as a director terminates, or as otherwise provided in the LTIP.

F2 · derivative.expiration_date: These are Common Stock Equivalents ("CSEs") received as compensation for service as an outside director of Gartner, Inc. They were granted under the Gartner, Inc. Long-Term Incentive Plan ("LTIP"). The CSEs convert into Gartner common stock on the date the outside director's continuous status as a director terminates, or as otherwise provided in the LTIP.

Read SEC document
April 01, 2025 Filed Apr 3, 2025 21:21 UTC
CESAN RAUL EDirector
GrantCommon Stock Equivalents (CSE) · Derivative 60 $413.72 Strike: $0.00 $24,823.20
Disclosure

SEC source: 0001127602-25-011505 · form4.xml · derivative · entry 4

CESAN RAUL E · CIK 0001023201 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,123

Underlying: Common Stock · 60 shares

Expires not disclosed

F2 · derivative.exercise_date: These are Common Stock Equivalents ("CSEs") received as compensation for service as an outside director of Gartner, Inc. They were granted under the Gartner, Inc. Long-Term Incentive Plan ("LTIP"). The CSEs convert into Gartner common stock on the date the outside director's continuous status as a director terminates, or as otherwise provided in the LTIP.

F2 · derivative.expiration_date: These are Common Stock Equivalents ("CSEs") received as compensation for service as an outside director of Gartner, Inc. They were granted under the Gartner, Inc. Long-Term Incentive Plan ("LTIP"). The CSEs convert into Gartner common stock on the date the outside director's continuous status as a director terminates, or as otherwise provided in the LTIP.

Read SEC document
April 01, 2025 Filed Apr 3, 2025 21:21 UTC
CESAN RAUL EDirector
OtherCommon Stock 60 $0.00 $0.00
Disclosure

SEC source: 0001127602-25-011505 · form4.xml · nonDerivative · entry 1

CESAN RAUL E · CIK 0001023201 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,462

F1 · kind: This reporting person has elected to receive an immediate distribution of the CSE shares.

Read SEC document
April 01, 2025 Filed Apr 3, 2025 21:19 UTC OtherCommon Stock Equivalents (CSE) · Derivative 65 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001127602-25-011495 · form4.xml · derivative · entry 3

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,197

Underlying: Common Stock · 65 shares

Expires not disclosed

F1 · kind: This reporting person has elected to receive an immediate distribution of the CSE shares.

F2 · derivative.exercise_date: These are Common Stock Equivalents ("CSEs") received as compensation for service as an outside director of Gartner, Inc. They were granted under the Gartner, Inc. Long-Term Incentive Plan ("LTIP"). The CSEs convert into Gartner common stock on the date the outside director's continuous status as a director terminates, or as otherwise provided in the LTIP.

F2 · derivative.expiration_date: These are Common Stock Equivalents ("CSEs") received as compensation for service as an outside director of Gartner, Inc. They were granted under the Gartner, Inc. Long-Term Incentive Plan ("LTIP"). The CSEs convert into Gartner common stock on the date the outside director's continuous status as a director terminates, or as otherwise provided in the LTIP.

Read SEC document
April 01, 2025 Filed Apr 3, 2025 21:19 UTC GrantCommon Stock Equivalents (CSE) · Derivative 65 $413.72 Strike: $0.00 $26,891.80
Disclosure

SEC source: 0001127602-25-011495 · form4.xml · derivative · entry 2

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,262

Underlying: Common Stock · 65 shares

Expires not disclosed

F2 · derivative.exercise_date: These are Common Stock Equivalents ("CSEs") received as compensation for service as an outside director of Gartner, Inc. They were granted under the Gartner, Inc. Long-Term Incentive Plan ("LTIP"). The CSEs convert into Gartner common stock on the date the outside director's continuous status as a director terminates, or as otherwise provided in the LTIP.

F2 · derivative.expiration_date: These are Common Stock Equivalents ("CSEs") received as compensation for service as an outside director of Gartner, Inc. They were granted under the Gartner, Inc. Long-Term Incentive Plan ("LTIP"). The CSEs convert into Gartner common stock on the date the outside director's continuous status as a director terminates, or as otherwise provided in the LTIP.

Read SEC document
April 01, 2025 Filed Apr 3, 2025 21:19 UTC OtherCommon Stock 65 $0.00 $0.00
Disclosure

SEC source: 0001127602-25-011495 · form4.xml · nonDerivative · entry 1

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 275

F1 · kind: This reporting person has elected to receive an immediate distribution of the CSE shares.

Read SEC document
April 01, 2025 Filed Apr 3, 2025 21:18 UTC OtherCommon Stock Equivalents (CSE) · Derivative 54 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001127602-25-011491 · form4.xml · derivative · entry 3

PAGLIUCA STEPHEN G · CIK 0001240386 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,668

Underlying: Common Stock · 54 shares

Expires not disclosed

F1 · kind: This reporting person has elected to receive an immediate distribution of the CSE shares.

F2 · derivative.exercise_date: These are Common Stock Equivalents ("CSEs") received as compensation for service as an outside director of Gartner, Inc. They were granted under the Gartner, Inc. Long-Term Incentive Plan ("LTIP"). The CSEs convert into Gartner common stock on the date the outside director's continuous status as a director terminates, or as otherwise provided in the LTIP.

F2 · derivative.expiration_date: These are Common Stock Equivalents ("CSEs") received as compensation for service as an outside director of Gartner, Inc. They were granted under the Gartner, Inc. Long-Term Incentive Plan ("LTIP"). The CSEs convert into Gartner common stock on the date the outside director's continuous status as a director terminates, or as otherwise provided in the LTIP.

Read SEC document
April 01, 2025 Filed Apr 3, 2025 21:18 UTC GrantCommon Stock Equivalents (CSE) · Derivative 54 $413.72 Strike: $0.00 $22,340.88
Disclosure

SEC source: 0001127602-25-011491 · form4.xml · derivative · entry 2

PAGLIUCA STEPHEN G · CIK 0001240386 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,722

Underlying: Common Stock · 54 shares

Expires not disclosed

F2 · derivative.exercise_date: These are Common Stock Equivalents ("CSEs") received as compensation for service as an outside director of Gartner, Inc. They were granted under the Gartner, Inc. Long-Term Incentive Plan ("LTIP"). The CSEs convert into Gartner common stock on the date the outside director's continuous status as a director terminates, or as otherwise provided in the LTIP.

F2 · derivative.expiration_date: These are Common Stock Equivalents ("CSEs") received as compensation for service as an outside director of Gartner, Inc. They were granted under the Gartner, Inc. Long-Term Incentive Plan ("LTIP"). The CSEs convert into Gartner common stock on the date the outside director's continuous status as a director terminates, or as otherwise provided in the LTIP.

Read SEC document
April 01, 2025 Filed Apr 3, 2025 21:18 UTC OtherCommon Stock 54 $0.00 $0.00
Disclosure

SEC source: 0001127602-25-011491 · form4.xml · nonDerivative · entry 1

PAGLIUCA STEPHEN G · CIK 0001240386 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 67,613

F1 · kind: This reporting person has elected to receive an immediate distribution of the CSE shares.

Read SEC document
April 01, 2025 Filed Apr 3, 2025 21:16 UTC
Serra EileenDirector
GrantCommon Stock Equivalents ( CSE ) · Derivative 60 $413.72 Strike: $0.00 $24,823.20
Disclosure

SEC source: 0001127602-25-011487 · form4.xml · derivative · entry 1

Serra Eileen · CIK 0001721344 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,687

Underlying: Common Stock · 60 shares

Expires not disclosed

F1 · derivative.exercise_date: These are Common Stock Equivalents ("CSEs") received as compensation for service as an outside director of Gartner, Inc. They were granted under the Gartner, Inc. Long-Term Incentive Plan ("LTIP"). The CSEs convert into Gartner common stock on the date the outside director's continuous status as a director terminates, or as otherwise provided in the LTIP.

F1 · derivative.expiration_date: These are Common Stock Equivalents ("CSEs") received as compensation for service as an outside director of Gartner, Inc. They were granted under the Gartner, Inc. Long-Term Incentive Plan ("LTIP"). The CSEs convert into Gartner common stock on the date the outside director's continuous status as a director terminates, or as otherwise provided in the LTIP.

Read SEC document
April 01, 2025 Filed Apr 3, 2025 21:11 UTC GrantCommon Stock Equivalents (CSE) · Derivative 73 $413.72 Strike: $0.00 $30,201.56
Disclosure

SEC source: 0001127602-25-011478 · form4.xml · derivative · entry 1

BRESSLER RICHARD J · CIK 0001200604 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,879

Underlying: Common Stock · 73 shares

Expires not disclosed

F1 · derivative.exercise_date: These are Common Stock Equivalents ("CSEs") received as compensation for service as an outside director of Gartner, Inc. They were granted under the Gartner, Inc. Long-Term Incentive Plan ("LTIP"). The CSEs convert into Gartner common stock on the date the outside director's continuous status as a director terminates, or as otherwise provided in the LTIP.

F1 · derivative.expiration_date: These are Common Stock Equivalents ("CSEs") received as compensation for service as an outside director of Gartner, Inc. They were granted under the Gartner, Inc. Long-Term Incentive Plan ("LTIP"). The CSEs convert into Gartner common stock on the date the outside director's continuous status as a director terminates, or as otherwise provided in the LTIP.

Read SEC document
February 28, 2025 Filed Mar 4, 2025 21:31 UTC
Safian CraigEVP & CFO
OtherCommon Stock 12 $473.40 $5,680.80
Disclosure

SEC source: 0001127602-25-007934 · form4.xml · nonDerivative · entry 1

Safian Craig · CIK 0001610073 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 77,890

F1 · shares: Represents shares acquired under Gartner, Inc.'s 2011 Employee Stock Purchase Plan (as amended and restated effective May 1, 2024) in a transaction exempt from Section 16(b) pursuant to Rule 16b-3(c).

Read SEC document
February 28, 2025 Filed Mar 4, 2025 21:29 UTC
Kranich Robin BEVP & CHRO
OtherCommon Stock 12 $473.40 $5,680.80
Disclosure

SEC source: 0001127602-25-007928 · form4.xml · nonDerivative · entry 1

Kranich Robin B · CIK 0001308381 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,203

F1 · shares: Represents shares acquired under Gartner, Inc.'s 2011 Employee Stock Purchase Plan (as amended and restated effective May 1, 2024) in a transaction exempt from Section 16(b) pursuant to Rule 16b-3(c).

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February 28, 2025 Filed Mar 4, 2025 21:30 UTC
HALL EUGENE ADirector · Chairman and CEO
OtherCommon Stock 12 $473.40 $5,680.80
Disclosure

SEC source: 0001127602-25-007930 · form4.xml · nonDerivative · entry 1

HALL EUGENE A · CIK 0001198849 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,170,243

F1 · shares: Represents shares acquired under Gartner, Inc.'s 2011 Employee Stock Purchase Plan (as amended and restated effective May 1, 2024) in a transaction exempt from Section 16(b) pursuant to Rule 16b-3(c).

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February 27, 2025 Filed Mar 3, 2025 21:42 UTC
Rinello John JSVP, Global Business Sales
SaleCommon Stock 90 $493.19 $44,387.10
Disclosure

SEC source: 0001127602-25-007546 · form4.xml · nonDerivative · entry 1

Rinello John J · CIK 0002053986 · SVP, Global Business Sales

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,389

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February 26, 2025 Filed Mar 3, 2025 21:32 UTC
Genovese YvonneEVP, Research & Advisory
SaleCommon Stock 1,740 $506.47 $881,257.80
Disclosure

SEC source: 0001127602-25-007537 · form4.xml · nonDerivative · entry 1

Genovese Yvonne · CIK 0001843710 · EVP, Research & Advisory

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,889

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February 24, 2025 Filed Feb 26, 2025 22:07 UTC
Serra EileenDirector
SaleCommon Stock 1,200 $489.77 $587,724.00
Disclosure

SEC source: 0001127602-25-006895 · form4.xml · nonDerivative · entry 1

Serra Eileen · CIK 0001721344 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,627

F1 · price: This transaction was executed in multiple trades at prices from $489.59 to $490.16. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

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February 13, 2025 Filed Feb 18, 2025 22:33 UTC
Genovese YvonneEVP, Global Product Management
Exercise / conversionStock Appreciation Rights · Derivative 4,826 $0.00 Strike: $180.64 $0.00
Disclosure

SEC source: 0001127602-25-005288 · form4.xml · derivative · entry 4

Genovese Yvonne · CIK 0001843710 · EVP, Global Product Management

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4,826 shares

Expires 2028-02-10

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: These SARs are part of an award that became exercisable in four substantially equal annual installments, commencing on February 10, 2022, and are fully exercisable.

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February 13, 2025 Filed Feb 18, 2025 22:33 UTC
Genovese YvonneEVP, Global Product Management
Tax withholdingCommon Stock 1,400 $517.17 $724,038.00
Disclosure

SEC source: 0001127602-25-005288 · form4.xml · nonDerivative · entry 3

Genovese Yvonne · CIK 0001843710 · EVP, Global Product Management

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,629

F3 · shares: Represents shares withheld for the payment of applicable income and payroll withholding taxes.

Read SEC document
February 13, 2025 Filed Feb 18, 2025 22:33 UTC
Genovese YvonneEVP, Global Product Management
Disposition to issuerCommon Stock 1,686 $517.17 $871,948.62
Disclosure

SEC source: 0001127602-25-005288 · form4.xml · nonDerivative · entry 2

Genovese Yvonne · CIK 0001843710 · EVP, Global Product Management

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,029

F2 · shares: Represents shares withheld that had an aggregate value, based on the market price on the date of exercise, substantially equal to the aggregate exercise price of the SARs.

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February 13, 2025 Filed Feb 18, 2025 22:33 UTC
Genovese YvonneEVP, Global Product Management
Exercise / conversionCommon Stock 4,826 $180.64 $871,768.64
Disclosure

SEC source: 0001127602-25-005288 · form4.xml · nonDerivative · entry 1

Genovese Yvonne · CIK 0001843710 · EVP, Global Product Management

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,715

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Represents shares acquired upon exercise of SARs.

Read SEC document
February 10, 2025 Filed Feb 12, 2025 22:30 UTC
Wartinbee William James IIIEVP, Global Sales Strat & Ops
Exercise / conversionRestricted Stock Units · Derivative 484 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001127602-25-004443 · form4.xml · derivative · entry 3

Wartinbee William James III · CIK 0001964065 · EVP, Global Sales Strat & Ops

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 484 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Represents shares acquired upon the release of RSUs, which convert into common stock on a one-for-one basis. These RSUs vest in four substantially equal annual installments commencing on February 10, 2022. This represents the 2025 installment.

F1 · derivative.exercise_date: Represents shares acquired upon the release of RSUs, which convert into common stock on a one-for-one basis. These RSUs vest in four substantially equal annual installments commencing on February 10, 2022. This represents the 2025 installment.

F1 · derivative.expiration_date: Represents shares acquired upon the release of RSUs, which convert into common stock on a one-for-one basis. These RSUs vest in four substantially equal annual installments commencing on February 10, 2022. This represents the 2025 installment.

Read SEC document
February 10, 2025 Filed Feb 12, 2025 22:30 UTC
Wartinbee William James IIIEVP, Global Sales Strat & Ops
Tax withholdingCommon Stock 152 $528.87 $80,388.24
Disclosure

SEC source: 0001127602-25-004443 · form4.xml · nonDerivative · entry 2

Wartinbee William James III · CIK 0001964065 · EVP, Global Sales Strat & Ops

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,503

F2 · shares: Represents shares withheld for the payment of applicable income and payroll withholding taxes.

Read SEC document
February 10, 2025 Filed Feb 12, 2025 22:30 UTC
Wartinbee William James IIIEVP, Global Sales Strat & Ops
Exercise / conversionCommon Stock 484 $0.00 $0.00
Disclosure

SEC source: 0001127602-25-004443 · form4.xml · nonDerivative · entry 1

Wartinbee William James III · CIK 0001964065 · EVP, Global Sales Strat & Ops

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,655

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Represents shares acquired upon the release of RSUs, which convert into common stock on a one-for-one basis. These RSUs vest in four substantially equal annual installments commencing on February 10, 2022. This represents the 2025 installment.

Read SEC document
February 10, 2025 Filed Feb 12, 2025 22:28 UTC
van Ham DickSVP, Global Technology Sales
Exercise / conversionRestricted Stock Units · Derivative 242 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001127602-25-004439 · form4.xml · derivative · entry 3

van Ham Dick · CIK 0002054503 · SVP, Global Technology Sales

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 242 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Represents shares acquired upon the release of RSUs, which convert into common stock on a one-for-one basis. These RSUs vest in four substantially equal annual installments commencing on February 10, 2022. This represents the 2025 installment.

F1 · derivative.exercise_date: Represents shares acquired upon the release of RSUs, which convert into common stock on a one-for-one basis. These RSUs vest in four substantially equal annual installments commencing on February 10, 2022. This represents the 2025 installment.

F1 · derivative.expiration_date: Represents shares acquired upon the release of RSUs, which convert into common stock on a one-for-one basis. These RSUs vest in four substantially equal annual installments commencing on February 10, 2022. This represents the 2025 installment.

Read SEC document
February 10, 2025 Filed Feb 12, 2025 22:28 UTC
van Ham DickSVP, Global Technology Sales
Tax withholdingCommon Stock 141 $528.87 $74,570.67
Disclosure

SEC source: 0001127602-25-004439 · form4.xml · nonDerivative · entry 2

van Ham Dick · CIK 0002054503 · SVP, Global Technology Sales

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 309

F2 · shares: Represents shares withheld for the payment of applicable income and payroll withholding taxes.

Read SEC document
February 10, 2025 Filed Feb 12, 2025 22:28 UTC
van Ham DickSVP, Global Technology Sales
Exercise / conversionCommon Stock 242 $0.00 $0.00
Disclosure

SEC source: 0001127602-25-004439 · form4.xml · nonDerivative · entry 1

van Ham Dick · CIK 0002054503 · SVP, Global Technology Sales

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 450

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Represents shares acquired upon the release of RSUs, which convert into common stock on a one-for-one basis. These RSUs vest in four substantially equal annual installments commencing on February 10, 2022. This represents the 2025 installment.

Read SEC document
February 10, 2025 Filed Feb 12, 2025 22:26 UTC
Sribar ValentinEVP, Research & Advisory
Exercise / conversionRestricted Stock Units · Derivative 484 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001127602-25-004434 · form4.xml · derivative · entry 3

Sribar Valentin · CIK 0001907594 · EVP, Research & Advisory

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 484 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Represents shares acquired upon the release of RSUs, which convert into common stock on a one-for-one basis. These RSUs vest in four substantially equal annual installments commencing on February 10, 2022. This represents the 2025 installment.

F1 · derivative.exercise_date: Represents shares acquired upon the release of RSUs, which convert into common stock on a one-for-one basis. These RSUs vest in four substantially equal annual installments commencing on February 10, 2022. This represents the 2025 installment.

F1 · derivative.expiration_date: Represents shares acquired upon the release of RSUs, which convert into common stock on a one-for-one basis. These RSUs vest in four substantially equal annual installments commencing on February 10, 2022. This represents the 2025 installment.

Read SEC document
February 10, 2025 Filed Feb 12, 2025 22:26 UTC
Sribar ValentinEVP, Research & Advisory
Tax withholdingCommon Stock 135 $528.87 $71,397.45
Disclosure

SEC source: 0001127602-25-004434 · form4.xml · nonDerivative · entry 2

Sribar Valentin · CIK 0001907594 · EVP, Research & Advisory

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,992

F2 · shares: Represents shares withheld for the payment of applicable income and payroll withholding taxes.

Read SEC document
February 10, 2025 Filed Feb 12, 2025 22:26 UTC
Sribar ValentinEVP, Research & Advisory
Exercise / conversionCommon Stock 484 $0.00 $0.00
Disclosure

SEC source: 0001127602-25-004434 · form4.xml · nonDerivative · entry 1

Sribar Valentin · CIK 0001907594 · EVP, Research & Advisory

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,127

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Represents shares acquired upon the release of RSUs, which convert into common stock on a one-for-one basis. These RSUs vest in four substantially equal annual installments commencing on February 10, 2022. This represents the 2025 installment.

Read SEC document
February 10, 2025 Filed Feb 12, 2025 22:24 UTC
Safian CraigEVP & CFO
Exercise / conversionRestricted Stock Units · Derivative 6,076 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001127602-25-004431 · form4.xml · derivative · entry 3

Safian Craig · CIK 0001610073 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 6,076 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Represents shares acquired upon the release of RSUs, which convert into common stock on a one-for-one basis. These RSUs vest in four substantially equal annual installments commencing on February 10, 2022. This represents the 2025 installment.

F1 · derivative.exercise_date: Represents shares acquired upon the release of RSUs, which convert into common stock on a one-for-one basis. These RSUs vest in four substantially equal annual installments commencing on February 10, 2022. This represents the 2025 installment.

F1 · derivative.expiration_date: Represents shares acquired upon the release of RSUs, which convert into common stock on a one-for-one basis. These RSUs vest in four substantially equal annual installments commencing on February 10, 2022. This represents the 2025 installment.

Read SEC document
February 10, 2025 Filed Feb 12, 2025 22:24 UTC
Safian CraigEVP & CFO
Tax withholdingCommon Stock 2,960 $528.87 $1,565,455.20
Disclosure

SEC source: 0001127602-25-004431 · form4.xml · nonDerivative · entry 2

Safian Craig · CIK 0001610073 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 77,878

F2 · shares: Represents shares withheld for the payment of applicable income and payroll withholding taxes.

Read SEC document
February 10, 2025 Filed Feb 12, 2025 22:24 UTC
Safian CraigEVP & CFO
Exercise / conversionCommon Stock 6,076 $0.00 $0.00
Disclosure

SEC source: 0001127602-25-004431 · form4.xml · nonDerivative · entry 1

Safian Craig · CIK 0001610073 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 80,838

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Represents shares acquired upon the release of RSUs, which convert into common stock on a one-for-one basis. These RSUs vest in four substantially equal annual installments commencing on February 10, 2022. This represents the 2025 installment.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.