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person · Reporting owner

GRABE WILLIAM O

Disclosed activity across 3 companies

Tapewire entity
32475
SEC CIK
0001185567

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
GARTNER INCIT · Entity 465DirectorOctober 01, 2026October 05, 2026
QTS Realty Trust, Inc.QTS · Entity 135785DirectorMarch 05, 2021March 09, 2021

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

GARTNER INC

Report date October 01, 2026 · Filed October 05, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect2,022 Reported balance After 2026-10-01 transaction · row 1
1 source row

Row 1 · 2026-10-01 · Other · Acquired 126 · Balance 2,022

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

Common Stock Equivalents (CSE)SEC Table II · derivative / convertible security · Conversion / exercise price $0.00Direct47,323 Reported balance After 2026-10-01 transaction · row 6 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 6 · 2026-10-01 · Grant · Acquired 126 · Balance 47,323

F3: 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.

Common Stock Equivalents (CSE)SEC Table II · derivative / convertible security · Conversion / exercise price $0.00Direct47,197 Reported balance After 2026-10-01 transaction · row 7 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 7 · 2026-10-01 · Other · Disposed 126 · Balance 47,197

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

F3: 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.

Common StockSEC Table I · non-derivativeIndirect2025 GRAT47,900 Reported balance Holding disclosure · report date 2026-10-01 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 47,900

F2: These shares are held in a grantor retained annuity trust created on August 22, 2025 (the "2025 GRAT"). These shares are held in trust for the benefit of the reporting person and his children. The reporting person is the Trustee of the 2025 GRAT.

Common StockSEC Table I · non-derivativeIndirectFamily Trust 1235 Reported balance Holding disclosure · report date 2026-10-01 · row 3 Holding and transaction disclosures are not merged.
1 source row

Row 3 · Balance 235

Common StockSEC Table I · non-derivativeIndirectFamily Trust 2235 Reported balance Holding disclosure · report date 2026-10-01 · row 4 Holding and transaction disclosures are not merged.
1 source row

Row 4 · Balance 235

Common StockSEC Table I · non-derivativeIndirectFamily Trust 31,410 Reported balance Holding disclosure · report date 2026-10-01 · row 5 Holding and transaction disclosures are not merged.
1 source row

Row 5 · Balance 1,410

Filing footnotes · ownership attribution and instrument terms

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

F2: These shares are held in a grantor retained annuity trust created on August 22, 2025 (the "2025 GRAT"). These shares are held in trust for the benefit of the reporting person and his children. The reporting person is the Trustee of the 2025 GRAT.

F3: 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.

QTS Realty Trust, Inc.

Report date March 05, 2021 · Filed March 09, 2021

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Common StockSEC Table I · non-derivativeDirect11,555 Reported balance After 2021-03-05 transaction · row 1
1 source row

Row 1 · 2021-03-05 · Grant · Acquired 676 · Balance 11,555

F1: These restricted shares were granted under the QTS Realty Trust, Inc. 2013 Equity Incentive Plan (the "Plan") and vest on May 4, 2021, the final day of Mr. Grabe's service on the board of directors.

Employee Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $59.06 · Expires 2031-03-05Direct10,533 Reported balance After 2021-03-05 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2021-03-05 · Grant · Acquired 10,533 · Balance 10,533

F2: These options to purchase shares of Class A common stock were granted under the Plan and vest on May 4, 2021, the final day of Mr. Grabe's service on the board of directors.

Filing footnotes · ownership attribution and instrument terms

F1: These restricted shares were granted under the QTS Realty Trust, Inc. 2013 Equity Incentive Plan (the "Plan") and vest on May 4, 2021, the final day of Mr. Grabe's service on the board of directors.

F2: These options to purchase shares of Class A common stock were granted under the Plan and vest on May 4, 2021, the final day of Mr. Grabe's service on the board of directors.

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

Covisint Corp

Report date July 26, 2017 · Filed July 28, 2017

Section 16 reporting ended · disclosed 2017-07-28. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect0 Reported balance After 2017-07-26 transaction · row 1
1 source row

Row 1 · 2017-07-26 · Disposition to issuer · Disposed 223,588 · Balance 0

F1: On June 5, 2017, Covisint Corporation (the "Issuer") entered in an Agreement and Plan of Merger (the "Merger Agreement"), among Open Text Corporation ("OpenText"), Cypress Merger Sub, Inc., a wholly owned subsidiary of OpenText ("Merger Sub"), and Issuer. Upon completion of the merger of the Issuer and Merger Sub (the "Closing"), the Reporting Person's shares of the Issuer's common stock, stock options and restricted stock units ("RSUs") were converted into the right to receive $2.45 in cash, without interest (the "Merger Consideration").

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect0 Reported balance After 2017-07-26 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2017-07-26 · Disposition to issuer · Acquired 36,408 · Balance 0

F2: Pursuant to the Merger Agreement, these RSUs were cancelled and converted into the right to receive the per share Merger Consideration in respect of each share underlying the RSU, subject to, and in accordance with, the terms and conditions applicable to such award.

Non-Qualified Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $6.77Direct0 Reported balance After 2017-07-26 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2017-07-26 · Disposition to issuer · Acquired 100,500 · Balance 0

F3: Pursuant to the Merger Agreement, these options were cancelled and converted into the right to receive an amount in cash equal to product of: (i) the excess, if any, of the per share Merger Consideration over the exercise price of such options; and (ii) the number of shares of the Issuer's common stock that may be acquired upon exercise of such options immediately prior to the Closing.

Filing footnotes · ownership attribution and instrument terms

F1: On June 5, 2017, Covisint Corporation (the "Issuer") entered in an Agreement and Plan of Merger (the "Merger Agreement"), among Open Text Corporation ("OpenText"), Cypress Merger Sub, Inc., a wholly owned subsidiary of OpenText ("Merger Sub"), and Issuer. Upon completion of the merger of the Issuer and Merger Sub (the "Closing"), the Reporting Person's shares of the Issuer's common stock, stock options and restricted stock units ("RSUs") were converted into the right to receive $2.45 in cash, without interest (the "Merger Consideration").

F2: Pursuant to the Merger Agreement, these RSUs were cancelled and converted into the right to receive the per share Merger Consideration in respect of each share underlying the RSU, subject to, and in accordance with, the terms and conditions applicable to such award.

F3: Pursuant to the Merger Agreement, these options were cancelled and converted into the right to receive an amount in cash equal to product of: (i) the excess, if any, of the per share Merger Consideration over the exercise price of such options; and (ii) the number of shares of the Issuer's common stock that may be acquired upon exercise of such options immediately prior to the Closing.

Transaction history

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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 dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
October 01, 2026 Filed Oct 5, 2026 20:19 UTC GARTNER INC IT · Entity 465 OtherCommon Stock Equivalents (CSE) · Derivative 126 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000749251-26-000289 · form4.xml · derivative · entry 7

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,197

Underlying: Common Stock · 126 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
October 01, 2026 Filed Oct 5, 2026 20:19 UTC GARTNER INC IT · Entity 465 GrantCommon Stock Equivalents (CSE) · Derivative 126 $192.80 Strike: $0.00 $24,292.80
Disclosure

SEC source: 0000749251-26-000289 · form4.xml · derivative · entry 6

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,323

Underlying: Common Stock · 126 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
October 01, 2026 Filed Oct 5, 2026 20:19 UTC GARTNER INC IT · Entity 465 OtherCommon Stock 126 $0.00 $0.00
Disclosure

SEC source: 0000749251-26-000289 · form4.xml · nonDerivative · entry 1

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,022

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

Read SEC document
September 11, 2026 Filed Sep 15, 2026 20:32 UTC GARTNER INC IT · Entity 465 GiftCommon Stock 672 $0.00 $0.00
Disclosure

SEC source: 0000749251-26-000270 · form4.xml · nonDerivative · entry 1

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,896

F1 · shares: On June 13, 2024, the reporting person established a grantor retained annuity trust with an independent trustee (the "2024 GRAT"). The reported shares represent an annual annuity payment from the 2024 GRAT to the reporting person.

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July 01, 2026 Filed Jul 6, 2026 20:15 UTC GARTNER INC IT · Entity 465 OtherCommon Stock Equivalents (CSE) · Derivative 182 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000749251-26-000234 · form4.xml · derivative · entry 7

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,197

Underlying: Common Stock · 182 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
July 01, 2026 Filed Jul 6, 2026 20:15 UTC GARTNER INC IT · Entity 465 GrantCommon Stock Equivalents (CSE) · Derivative 182 $133.76 Strike: $0.00 $24,344.32
Disclosure

SEC source: 0000749251-26-000234 · form4.xml · derivative · entry 6

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,379

Underlying: Common Stock · 182 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
July 01, 2026 Filed Jul 6, 2026 20:15 UTC GARTNER INC IT · Entity 465 OtherCommon Stock 182 $0.00 $0.00
Disclosure

SEC source: 0000749251-26-000234 · form4.xml · nonDerivative · entry 1

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,224

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

Read SEC document
May 29, 2026 Filed Jun 1, 2026 20:28 UTC GARTNER INC IT · Entity 465 Exercise / conversionRestricted Stock Units · Derivative 551 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000749251-26-000191 · form4.xml · derivative · entry 7

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 551 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.

F3 · derivative.exercise_date: One hundred percent (100%) of the RSUs shall vest on May 29, 2026, subject to Grantee's continued service as a director through such date.

F3 · derivative.expiration_date: One hundred percent (100%) of the RSUs shall vest on May 29, 2026, subject to Grantee's continued service as a director through such date.

Read SEC document
May 29, 2026 Filed Jun 1, 2026 20:28 UTC GARTNER INC IT · Entity 465 Exercise / conversionCommon Stock 551 $0.00 $0.00
Disclosure

SEC source: 0000749251-26-000191 · form4.xml · nonDerivative · entry 1

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,042

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.

Read SEC document
May 28, 2026 Filed Jun 1, 2026 20:28 UTC GARTNER INC IT · Entity 465 GrantRestricted Stock Units · Derivative 1,489 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000749251-26-000191 · form4.xml · derivative · entry 6

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,489

Underlying: Common Stock · 1,489 shares

Expires not disclosed

F2 · derivative.exercise_date: One hundred percent (100%) of the RSUs shall vest on May 28, 2027, subject to the Grantee's continued service as a director through such date.

F2 · derivative.expiration_date: One hundred percent (100%) of the RSUs shall vest on May 28, 2027, subject to the Grantee's continued service as a director through such date.

Read SEC document
April 01, 2026 Filed Apr 3, 2026 20:39 UTC GARTNER INC IT · Entity 465 OtherCommon Stock Equivalents (CSE) · Derivative 157 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000749251-26-000148 · form4.xml · derivative · entry 7

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,197

Underlying: Common Stock · 157 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, 2026 Filed Apr 3, 2026 20:39 UTC GARTNER INC IT · Entity 465 GrantCommon Stock Equivalents (CSE) · Derivative 157 $154.79 Strike: $0.00 $24,302.03
Disclosure

SEC source: 0000749251-26-000148 · form4.xml · derivative · entry 6

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,354

Underlying: Common Stock · 157 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, 2026 Filed Apr 3, 2026 20:39 UTC GARTNER INC IT · Entity 465 OtherCommon Stock 157 $0.00 $0.00
Disclosure

SEC source: 0000749251-26-000148 · form4.xml · nonDerivative · entry 1

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 491

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

Read SEC document
March 11, 2026 Filed Mar 13, 2026 20:27 UTC GARTNER INC IT · Entity 465 GiftCommon Stock 1,410 $0.00 $0.00
Disclosure

SEC source: 0000749251-26-000128 · form4.xml · nonDerivative · entry 8

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Family Trust 3

Disclosed balance after: 1,410

F5 · kind: The reporting person transferred the shares to a family trust, Family Trust 3 ("Family Trust 3"). The reporting person disclaims beneficial ownership of the shares held by Family Trust 3 except to the extent, if any, of his pecuniary interest therein.

F5 · ownership.nature: The reporting person transferred the shares to a family trust, Family Trust 3 ("Family Trust 3"). The reporting person disclaims beneficial ownership of the shares held by Family Trust 3 except to the extent, if any, of his pecuniary interest therein.

Read SEC document
March 11, 2026 Filed Mar 13, 2026 20:27 UTC GARTNER INC IT · Entity 465 GiftCommon Stock 1,410 $0.00 $0.00
Disclosure

SEC source: 0000749251-26-000128 · form4.xml · nonDerivative · entry 7

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 334

F5 · kind: The reporting person transferred the shares to a family trust, Family Trust 3 ("Family Trust 3"). The reporting person disclaims beneficial ownership of the shares held by Family Trust 3 except to the extent, if any, of his pecuniary interest therein.

Read SEC document
March 11, 2026 Filed Mar 13, 2026 20:27 UTC GARTNER INC IT · Entity 465 GiftCommon Stock 235 $0.00 $0.00
Disclosure

SEC source: 0000749251-26-000128 · form4.xml · nonDerivative · entry 6

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Family Trust 2

Disclosed balance after: 235

F4 · kind: The reporting person transferred the shares to a family trust, Family Trust 2 ("Family Trust 2"). The reporting person disclaims beneficial ownership of the shares held by Family Trust 2 except to the extent, if any, of his pecuniary interest therein.

F4 · ownership.nature: The reporting person transferred the shares to a family trust, Family Trust 2 ("Family Trust 2"). The reporting person disclaims beneficial ownership of the shares held by Family Trust 2 except to the extent, if any, of his pecuniary interest therein.

Read SEC document
March 11, 2026 Filed Mar 13, 2026 20:27 UTC GARTNER INC IT · Entity 465 GiftCommon Stock 235 $0.00 $0.00
Disclosure

SEC source: 0000749251-26-000128 · form4.xml · nonDerivative · entry 5

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,744

F4 · kind: The reporting person transferred the shares to a family trust, Family Trust 2 ("Family Trust 2"). The reporting person disclaims beneficial ownership of the shares held by Family Trust 2 except to the extent, if any, of his pecuniary interest therein.

Read SEC document
March 11, 2026 Filed Mar 13, 2026 20:27 UTC GARTNER INC IT · Entity 465 GiftCommon Stock 235 $0.00 $0.00
Disclosure

SEC source: 0000749251-26-000128 · form4.xml · nonDerivative · entry 4

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Family Trust 1

Disclosed balance after: 235

F3 · kind: The reporting person transferred the shares to a family trust, Family Trust 1 ("Family Trust 1"). The reporting person disclaims beneficial ownership of the shares held by Family Trust 1 except to the extent, if any, of his pecuniary interest therein.

F3 · ownership.nature: The reporting person transferred the shares to a family trust, Family Trust 1 ("Family Trust 1"). The reporting person disclaims beneficial ownership of the shares held by Family Trust 1 except to the extent, if any, of his pecuniary interest therein.

Read SEC document
March 11, 2026 Filed Mar 13, 2026 20:27 UTC GARTNER INC IT · Entity 465 GiftCommon Stock 235 $0.00 $0.00
Disclosure

SEC source: 0000749251-26-000128 · form4.xml · nonDerivative · entry 3

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,979

F3 · kind: The reporting person transferred the shares to a family trust, Family Trust 1 ("Family Trust 1"). The reporting person disclaims beneficial ownership of the shares held by Family Trust 1 except to the extent, if any, of his pecuniary interest therein.

Read SEC document
March 11, 2026 Filed Mar 13, 2026 20:27 UTC GARTNER INC IT · Entity 465 OtherCommon Stock 2,100 $160.01 $336,021.00
Disclosure

SEC source: 0000749251-26-000128 · form4.xml · nonDerivative · entry 2

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,214

F1 · kind: Pursuant to a power of substitution, the reporting person, who is the trustee of the 2025 GRAT (see footnote 2 below for more information about the 2025 GRAT), transferred the shares from the 2025 GRAT to himself in exchange for a contribution of $336,021 by the reporting person to the 2025 GRAT. The transfer resulted in a decrease in the number of shares the reporting person beneficially owns indirectly through the 2025 GRAT and a corresponding increase in the number of shares the reporting person beneficially owns directly. The reporting person believes that this transfer of shares from the 2025 GRAT constitutes a change in form of beneficial ownership of the shares, exempted by Rule 16a-13 under the Securities Exchange Act of 1934.

Read SEC document
March 11, 2026 Filed Mar 13, 2026 20:27 UTC GARTNER INC IT · Entity 465 OtherCommon Stock 2,100 $160.01 $336,021.00
Disclosure

SEC source: 0000749251-26-000128 · form4.xml · nonDerivative · entry 1

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · 2025 GRAT

Disclosed balance after: 47,900

F1 · kind: Pursuant to a power of substitution, the reporting person, who is the trustee of the 2025 GRAT (see footnote 2 below for more information about the 2025 GRAT), transferred the shares from the 2025 GRAT to himself in exchange for a contribution of $336,021 by the reporting person to the 2025 GRAT. The transfer resulted in a decrease in the number of shares the reporting person beneficially owns indirectly through the 2025 GRAT and a corresponding increase in the number of shares the reporting person beneficially owns directly. The reporting person believes that this transfer of shares from the 2025 GRAT constitutes a change in form of beneficial ownership of the shares, exempted by Rule 16a-13 under the Securities Exchange Act of 1934.

F2 · ownership.nature: These shares are held in a grantor retained annuity trust created on August 22, 2025 when the reporting person transferred 50,000 Gartner shares to the trust (the "2025 GRAT"). These shares are held in trust for the benefit of the reporting person and his children. The reporting person is the Trustee of the 2025 GRAT.

Read SEC document
January 02, 2026 Filed Jan 6, 2026 22:04 UTC GARTNER INC IT · Entity 465 OtherCommon Stock Equivalents (CSE) · Derivative 109 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000749251-26-000017 · form4.xml · derivative · entry 4

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,197

Underlying: Common Stock · 109 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.

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January 02, 2026 Filed Jan 6, 2026 22:04 UTC GARTNER INC IT · Entity 465 GrantCommon Stock Equivalents (CSE) · Derivative 109 $237.03 Strike: $0.00 $25,836.27
Disclosure

SEC source: 0000749251-26-000017 · form4.xml · derivative · entry 3

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,306

Underlying: Common Stock · 109 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.

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January 02, 2026 Filed Jan 6, 2026 22:04 UTC GARTNER INC IT · Entity 465 OtherCommon Stock 109 $0.00 $0.00
Disclosure

SEC source: 0000749251-26-000017 · form4.xml · nonDerivative · entry 1

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 114

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

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December 11, 2025 Filed Dec 12, 2025 21:18 UTC GARTNER INC IT · Entity 465 GiftCommon Stock 4,131 $0.00 $0.00
Disclosure

SEC source: 0000749251-25-000102 · form4.xml · nonDerivative · entry 1

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5

F1 · shares: These shares were gifted by Mr. Grabe to a private foundation.

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October 01, 2025 Filed Oct 3, 2025 20:35 UTC GARTNER INC IT · Entity 465 OtherCommon Stock Equivalents (CSE) · Derivative 107 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000749251-25-000066 · form4.xml · derivative · entry 4

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,197

Underlying: Common Stock · 107 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.

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October 01, 2025 Filed Oct 3, 2025 20:35 UTC GARTNER INC IT · Entity 465 GrantCommon Stock Equivalents (CSE) · Derivative 107 $251.00 Strike: $0.00 $26,857.00
Disclosure

SEC source: 0000749251-25-000066 · form4.xml · derivative · entry 3

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,304

Underlying: Common Stock · 107 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.

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October 01, 2025 Filed Oct 3, 2025 20:35 UTC GARTNER INC IT · Entity 465 OtherCommon Stock 107 $0.00 $0.00
Disclosure

SEC source: 0000749251-25-000066 · form4.xml · nonDerivative · entry 1

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,136

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

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August 14, 2025 Filed Aug 18, 2025 20:40 UTC GARTNER INC IT · Entity 465 GiftCommon Stock 29,928 $0.00 $0.00
Disclosure

SEC source: 0001127602-25-020590 · form4.xml · nonDerivative · entry 2

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 54,029

F2 · shares: On June 13, 2024, the reporting person established a grantor retained annuity trust with an independent trustee (the "2024 GRAT"). The reported shares represent an annual annuity payment from the 2024 GRAT to the reporting person.

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August 14, 2025 Filed Aug 18, 2025 20:40 UTC GARTNER INC IT · Entity 465 GiftCommon Stock 23,205 $0.00 $0.00
Disclosure

SEC source: 0001127602-25-020590 · form4.xml · nonDerivative · entry 1

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,101

F1 · shares: On June 9, 2023, the reporting person established a grantor retained annuity trust with an independent trustee (the "2023 GRAT"). The reported shares represent an annual annuity payment from the 2023 GRAT to the reporting person.

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July 01, 2025 Filed Jul 2, 2025 21:03 UTC GARTNER INC IT · Entity 465 OtherCommon Stock Equivalents (CSE) · Derivative 66 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001127602-25-018715 · 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 · 66 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.

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July 01, 2025 Filed Jul 2, 2025 21:03 UTC GARTNER INC IT · Entity 465 GrantCommon Stock Equivalents (CSE) · Derivative 66 $406.70 Strike: $0.00 $26,842.20
Disclosure

SEC source: 0001127602-25-018715 · form4.xml · derivative · entry 2

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,263

Underlying: Common Stock · 66 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.

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July 01, 2025 Filed Jul 2, 2025 21:03 UTC GARTNER INC IT · Entity 465 OtherCommon Stock 66 $0.00 $0.00
Disclosure

SEC source: 0001127602-25-018715 · form4.xml · nonDerivative · entry 1

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 896

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

Read SEC document
June 06, 2025 Filed Jun 10, 2025 20:53 UTC GARTNER INC IT · Entity 465 Exercise / conversionRestricted Stock Units · Derivative 555 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001127602-25-017218 · form4.xml · derivative · entry 2

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 555 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: One hundred percent (100%) of the RSUs vested on June 6, 2025.

F1 · derivative.expiration_date: One hundred percent (100%) of the RSUs vested on June 6, 2025.

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June 06, 2025 Filed Jun 10, 2025 20:53 UTC GARTNER INC IT · Entity 465 Exercise / conversionCommon Stock 555 $0.00 $0.00
Disclosure

SEC source: 0001127602-25-017218 · form4.xml · nonDerivative · entry 1

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 830

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.

Read SEC document
May 29, 2025 Filed Jun 2, 2025 20:22 UTC GARTNER INC IT · Entity 465 GrantRestricted Stock Units · Derivative 551 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001127602-25-016191 · form4.xml · derivative · entry 1

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 551

Underlying: Common Stock · 551 shares

Expires not disclosed

F1 · derivative.exercise_date: One hundred percent (100%) of the RSUs shall vest on May 29, 2026, subject to Grantee's continued service as a director through such date.

F1 · derivative.expiration_date: One hundred percent (100%) of the RSUs shall vest on May 29, 2026, subject to Grantee's continued service as a director through such date.

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April 01, 2025 Filed Apr 3, 2025 21:19 UTC GARTNER INC IT · Entity 465 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 GARTNER INC IT · Entity 465 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 GARTNER INC IT · Entity 465 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
January 02, 2025 Filed Jan 6, 2025 22:17 UTC GARTNER INC IT · Entity 465 OtherCommon Stock Equivalents (CSE) · Derivative 56 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001127602-25-000839 · 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 · 56 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
January 02, 2025 Filed Jan 6, 2025 22:17 UTC GARTNER INC IT · Entity 465 GrantCommon Stock Equivalents (CSE) · Derivative 56 $483.30 Strike: $0.00 $27,064.80
Disclosure

SEC source: 0001127602-25-000839 · form4.xml · derivative · entry 2

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,253

Underlying: Common Stock · 56 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
January 02, 2025 Filed Jan 6, 2025 22:17 UTC GARTNER INC IT · Entity 465 OtherCommon Stock 56 $0.00 $0.00
Disclosure

SEC source: 0001127602-25-000839 · form4.xml · nonDerivative · entry 1

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 210

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

Read SEC document
December 09, 2024 Filed Dec 11, 2024 21:18 UTC GARTNER INC IT · Entity 465 GiftCommon Stock 966 $0.00 $0.00
Disclosure

SEC source: 0001127602-24-029142 · form4.xml · nonDerivative · entry 1

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 154

F1 · shares: On December 9, 2024, the reporting person donated 966 shares to a donor-advised fund.

Read SEC document
November 08, 2024 Filed Nov 12, 2024 22:36 UTC GARTNER INC IT · Entity 465 GiftCommon Stock 1,863 $0.00 $0.00
Disclosure

SEC source: 0001127602-24-027083 · form4.xml · nonDerivative · entry 2

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,120

F2 · shares: On November 8, 2024, the reporting person donated 1,863 shares to a donor-advised fund.

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November 07, 2024 Filed Nov 12, 2024 22:36 UTC GARTNER INC IT · Entity 465 GiftCommon Stock 1,863 $0.00 $0.00
Disclosure

SEC source: 0001127602-24-027083 · form4.xml · nonDerivative · entry 1

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,983

F1 · shares: On November 7, 2024, the reporting person donated 1,863 shares to a charitable foundation.

Read SEC document
October 01, 2024 Filed Oct 3, 2024 20:54 UTC GARTNER INC IT · Entity 465 OtherCommon Stock Equivalents (CSE) · Derivative 54 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001127602-24-025149 · 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 · 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
October 01, 2024 Filed Oct 3, 2024 20:54 UTC GARTNER INC IT · Entity 465 GrantCommon Stock Equivalents (CSE) · Derivative 54 $501.23 Strike: $0.00 $27,066.42
Disclosure

SEC source: 0001127602-24-025149 · form4.xml · derivative · entry 2

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,251

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
October 01, 2024 Filed Oct 3, 2024 20:54 UTC GARTNER INC IT · Entity 465 OtherCommon Stock 54 $0.00 $0.00
Disclosure

SEC source: 0001127602-24-025149 · form4.xml · nonDerivative · entry 1

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,846

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

Read SEC document
July 01, 2024 Filed Jul 3, 2024 20:43 UTC GARTNER INC IT · Entity 465 OtherCommon Stock Equivalents (CSE) · Derivative 61 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001127602-24-020111 · 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 · 61 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
July 01, 2024 Filed Jul 3, 2024 20:43 UTC GARTNER INC IT · Entity 465 GrantCommon Stock Equivalents (CSE) · Derivative 61 $441.32 Strike: $0.00 $26,920.52
Disclosure

SEC source: 0001127602-24-020111 · form4.xml · derivative · entry 2

GRABE WILLIAM O · CIK 0001185567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,258

Underlying: Common Stock · 61 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

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