Gartner grants Peter Bisson 136 stock-linked units

Q: How many CSEs did Gartner (IT) director Peter Bisson receive?

Peter Bisson received 136 Common Stock Equivalents as compensation for service as an outside director on October 1, 2026, at a reported price of $192.80 per CSE; he held 4,189 CSEs after the grant.

The CSEs convert into Gartner common stock when Peter Bisson's continuous status as a director terminates, or as otherwise provided in the LTIP.

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Filing Sentiment

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Form Type

Rhea-AI Filing Summary

Gartner Inc. director Peter Bisson received 136 Common Stock Equivalents (CSEs) as compensation on October 1, 2026, at a reported price of $192.80 per CSE. He held 4,189 CSEs after the grant. The CSEs convert into Gartner common stock when his continuous status as a director terminates, or as otherwise provided in the Long-Term Incentive Plan.

Insider Trade Summary

Grant/Award: 136 shares

Grant/Award 1 txn

Insider Bisson Peter

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock Equivalents (CSE) ^F1	136	$192.80	$26K

Holdings After Transaction: Common Stock Equivalents (CSE) — 4,189 contracts (Direct)

Footnotes (1)

F1. 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.

Key Figures

CSEs granted: 136 CSEs Reported price per CSE: $192.80 per CSE CSEs held after grant: 4,189 CSEs

3 metrics

CSEs granted 136 CSEs October 1, 2026

Reported price per CSE $192.80 per CSE Grant reported for October 1, 2026

CSEs held after grant 4,189 CSEs Peter Bisson's reported position following the grant

Key Terms

Common Stock Equivalents (CSEs), Long-Term Incentive Plan (LTIP)

2 terms

Common Stock Equivalents (CSEs) financial

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

Long-Term Incentive Plan (LTIP) financial

"granted under the Gartner, Inc. Long-Term Incentive Plan"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many CSEs did Gartner (IT) director Peter Bisson receive?

Peter Bisson received 136 Common Stock Equivalents as compensation for service as an outside director on October 1, 2026, at a reported price of $192.80 per CSE; he held 4,189 CSEs after the grant.

When do Gartner (IT) director CSEs convert into common stock?

The Common Stock Equivalents convert into Gartner common stock when the outside director's continuous status as a director terminates, or as otherwise provided in the Long-Term Incentive Plan.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 10/05/2026 - 04:16 PM Accepted by SEC EDGAR 10/05/2026 - 04:16 PM

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

06902

(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)
10/01/2026

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)

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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock Equivalents (CSE)	$0	10/01/2026		A		136		⁽¹⁾	⁽¹⁾	Common Stock	136	$192.8	4,189	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	10/05/2026
	** 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)

Source: View Original Filing on SEC EDGAR