[Form 4] KILROY REALTY CORP Insider Trading Activity

Rhea-AI Filing Summary

Peter B. Stoneberg, a director of Kilroy Realty Corporation (KRC), reported a grant of 291.2366 restricted stock units (RSUs) on 10/08/2025. The RSUs were granted with a zero per-share purchase price as dividend-equivalent units tied to previously reported restricted stock unit awards under the Kilroy Realty 2006 Incentive Award Plan and applicable award agreement. After this grant, the reporting person beneficially owned 34,276.9777 shares of common stock. The Form 4 was filed by a single reporting person and the filing was signed by an attorney-in-fact on behalf of Mr. Stoneberg.

Positive

• Alignment with shareholders: Director received RSUs rather than cash, maintaining equity-based compensation
• Incremental ownership: Beneficial ownership increased to 34,276.9777 shares after the grant

Negative

• None.

Insights

Equity Compensation Analyst

Director received 291.2366 RSUs, slightly increasing beneficial ownership.

The grant represents dividend-equivalent restricted stock units issued at $0 per unit, which preserves economic alignment without an immediate cash outlay. These units are described as tied to earlier underlying restricted stock unit awards under the companys 2006 Incentive Award Plan.

Shareholders should note the precise 10/08/2025 transaction date and the reported post-grant beneficial ownership of 34,276.9777 shares; vesting timing and potential dilution are determined by the original award terms and are not disclosed here.

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^*

Stoneberg Peter B.

(Last) (First) (Middle)

C/O KILROY REALTY CORPORATION

12200 W. OLYMPIC BLVD., SUITE 200

(Street)

LOS ANGELES CA 90064

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
KILROY REALTY CORP [ NYSE: KRC ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
10/08/2025

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, par value $0.01 per share(1)	10/08/2025		A		291.2366	A	$0	34,276.9777	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. Grant of restricted stock units in respect of dividend equivalent rights with respect to underlying restricted stock unit awards previously reported on Table I, which were granted pursuant to the Kilroy Realty 2006 Incentive Award Plan and the terms of the applicable award agreement.

Remarks:

	/s/ Heidi R. Roth, as attorney-in-fact for Peter B. Stoneberg	10/10/2025
	** 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.

FAQ

What transaction did Kilroy Realty director Peter B. Stoneberg report (KRC)?

He reported a grant of 291.2366 restricted stock units (RSUs) on 10/08/2025 under the Kilroy Realty 2006 Incentive Award Plan.

How many shares does Peter B. Stoneberg beneficially own after the reported transaction (KRC)?

Following the grant, he beneficially owned 34,276.9777 shares of Kilroy Realty common stock.

What was the price of the RSUs granted to the director (KRC)?

The reported RSUs were granted with a $0 per-unit price as dividend-equivalent rights tied to prior RSU awards.

Under which plan were the RSUs granted (KRC)?

The RSUs were granted pursuant to the Kilroy Realty 2006 Incentive Award Plan and the terms of the applicable award agreement.

Was this Form 4 filed by multiple reporting persons (KRC)?

No. The form indicates it was filed by one reporting person and was signed by an attorney-in-fact.