Gartner (IT) director granted 170 Common Stock Equivalents as compensation

Rhea-AI Filing Summary

GARTNER INC director Peter Bisson received a grant of 170 Common Stock Equivalents (CSEs) as compensation for board service. The award was granted under the Gartner Long-Term Incentive Plan and is tied to his role as an outside director.

The CSEs will convert into Gartner common stock when his continuous status as a director ends, or as otherwise provided in the plan. Following this grant, Bisson’s reported derivative holdings related to this award total 3,857 CSEs, reflecting ongoing equity-based compensation rather than an open-market share purchase or sale.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Bisson Peter

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock Equivalent (CSE)	170	$154.79	$26K

Holdings After Transaction: Common Stock Equivalent (CSE) — 3,857 shares (Direct)

Footnotes (1)

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Key Figures

CSE grant size: 170 CSEs Grant reference price: $154.79 per CSE Holdings after grant: 3,857 CSEs +1 more

4 metrics

CSE grant size 170 CSEs Grant to outside director Peter Bisson on April 1, 2026

Grant reference price $154.79 per CSE Reported transaction price per unit for the CSE award

Holdings after grant 3,857 CSEs Total reported Common Stock Equivalents following the transaction

Underlying common stock 170 shares Common stock underlying the new CSE grant

Key Terms

Common Stock Equivalent (CSE), Long-Term Incentive Plan ("LTIP"), outside director, derivative

4 terms

Common Stock Equivalent (CSE) financial

"These are Common Stock Equivalents ("CSEs") received as compensation"

Long-Term Incentive Plan ("LTIP") financial

"They were granted under the Gartner, Inc. Long-Term Incentive Plan ("LTIP")."

outside director financial

"compensation for service as an outside director of Gartner, Inc."

derivative financial

"transaction_type": "derivative""

A derivative is a financial contract whose value depends on the price or performance of another asset or measure — for example a stock, index, interest rate, commodity, or currency. Investors use derivatives like insurance or leveraged bets to hedge risk, speculate, or gain exposure without owning the underlying asset; they can protect portfolios but also amplify losses and introduce counterparty and market risk.

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Bisson Peter

(Last) (First) (Middle)

56 TOP GALLANT ROAD

(Street)

STAMFORD CONNECTICUT 06904

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
GARTNER INC [ IT ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/01/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Common Stock Equivalent (CSE)	$0	04/01/2026		A		170		(1)	(1)	Common Stock	170	$154.79	3,857	D

Explanation of Responses:

1. 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.

	/s/ Kevin Tang for Peter Bisson	04/03/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What did Gartner (IT) director Peter Bisson report in this Form 4 filing?

Peter Bisson reported receiving 170 Common Stock Equivalents as compensation for serving as an outside director. These were granted under Gartner’s Long-Term Incentive Plan and increase his reported derivative holdings related to this award to 3,857 CSEs following the transaction.

Were there any open-market stock purchases or sales by Peter Bisson in this Gartner (IT) Form 4?

No open-market trades occurred. The Form 4 shows a grant of 170 Common Stock Equivalents as compensation, not a purchase or sale. The transaction is coded as an acquisition related to a grant or award under Gartner’s Long-Term Incentive Plan for directors.

How do the Common Stock Equivalents granted to Gartner (IT) director Peter Bisson work?

The 170 Common Stock Equivalents are deferred equity units that convert into Gartner common stock later. According to the disclosure, they convert when Bisson’s continuous status as a director ends, or as otherwise provided under Gartner’s Long-Term Incentive Plan governing these awards.

What is Peter Bisson’s reported position after this Gartner (IT) Form 4 transaction?

After the grant of 170 Common Stock Equivalents, Bisson’s reported derivative holdings related to this award total 3,857 CSEs. This reflects accumulated equity-based compensation for his service as an outside director rather than shares acquired or sold in the open market.

At what reference price were the Common Stock Equivalents granted to Gartner (IT) director Peter Bisson?

The 170 Common Stock Equivalents were reported with a reference price of $154.79 per unit. This figure typically reflects the grant-date value used for compensation purposes under the Long-Term Incentive Plan, rather than a cash amount paid or received in a market trade.