Angela M. Aman - 08 Oct 2025 Form 4 Insider Report for KILROY REALTY CORP (: KRC)

Role: Chief Executive Officer, Director
Signature: /s/ Heidi R. Roth, as attorney-in-fact for Angela M. Aman
Issuer symbol: : KRC
Transactions as of: 08 Oct 2025
Net transactions value: $0
Form type: 4
Filing time: 10 Oct 2025, 16:16:58 UTC
Previous filing: 11 Jul 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Aman Angela M	Chief Executive Officer, Director	C/O KILROY REALTY CORPORATION, 12200 W. OLYMPIC BLVD., SUITE 200, LOS ANGELES	/s/ Heidi R. Roth, as attorney-in-fact for Angela M. Aman	10 Oct 2025	0001538554

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	: KRC	Common stock, par value $0.01 per share	Award	$0	+647	+0.58%	$0.000000	111,613	08 Oct 2025	Direct	F1
holding	: KRC	Common stock, par value $0.01 per share						2,797	08 Oct 2025	BY REVOCABLE FAMILY TRUST

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	: KRC	Restricted Stock Units	Award	$0	+467	+1.3%	$0.000000	36,305	08 Oct 2025	Common Stock	467		Direct	F2, F3, F4

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	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.
F2	Crediting of restricted stock units in respect of dividend equivalent rights with respect to underlying restricted stock unit awards previously reported on Table II, which were granted pursuant to the Kilroy Realty 2006 Incentive Award Plan and the terms of the applicable award agreement.
F3	Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.
F4	The reporting person was awarded performance units in 2024 covering a three-year performance period ending December 31, 2026. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2024 performance. The number of units reported reflects the additional minimum number of units eligible to vest as a result of the crediting of restricted stock units in respect of dividend equivalent rights. The units remain subject to additional time-based vesting requirements.