Peakstone Realty Trust (NYSE: PKST) CFO details tax share withholding

Rhea-AI Filing Summary

Peakstone Realty Trust reported an insider equity transaction by its Chief Financial Officer, Javier Bitar. On December 31, 2025, the company withheld 13,812 common shares at $14.35 per share to cover tax obligations tied to vesting equity awards. These shares relate to the delivery of common shares underlying 25,649 time-based restricted share units previously granted on March 23, 2023 and April 1, 2024. Following this withholding transaction, Bitar beneficially owns 130,347 common shares, held directly.

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

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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^*

BITAR JAVIER F

(Last) (First) (Middle)

1520 E. GRAND AVE

(Street)

EL SEGUNDO CA 90245

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Peakstone Realty Trust [ PKST ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
12/31/2025

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

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

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

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
Common Stock	12/31/2025		F(1)		13,812	D	$14.35	130,347	D

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

Explanation of Responses:

1. Represents common shares withheld by Issuer to satisfy tax withholding obligations in connection with the delivery, on December 31, 2025, of common shares underlying 25,649 previously reported, time-based restricted share units granted to Reporting Person on March 23, 2023 and April 1, 2024.

	/s/ Javier Bitar	01/02/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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FAQ

What insider transaction did Peakstone Realty Trust (PKST) disclose?

Peakstone Realty Trust disclosed that its CFO, Javier Bitar, had 13,812 common shares withheld on December 31, 2025 to satisfy tax withholding obligations related to vesting equity awards.

How many Peakstone Realty Trust shares does the CFO own after this Form 4 transaction?

After the reported transaction, CFO Javier Bitar beneficially owns 130,347 common shares of Peakstone Realty Trust, held directly.

What was the purpose of the 13,812 PKST shares withheld from the CFO?

The 13,812 common shares were withheld by the issuer to satisfy tax withholding obligations arising from the delivery of shares underlying previously granted time-based restricted share units.

Which equity awards triggered the share withholding for Peakstone Realty Trust's CFO?

The withholding relates to common shares delivered on December 31, 2025 that were underlying 25,649 time-based restricted share units granted to the CFO on March 23, 2023 and April 1, 2024.

What transaction code is used for the CFO’s PKST share withholding?

The transaction is coded as "F", which indicates shares were withheld by the issuer to satisfy tax withholding obligations in connection with an equity award.

Is the Form 4 filing for Peakstone Realty Trust made by more than one reporting person?

No. The Form 4 indicates it is filed by one reporting person, covering the transactions of CFO Javier Bitar only.