Kilroy Realty (NYSE: KRC) president sells 10,848 shares at $38.70-$38.72

Rhea-AI Filing Summary

Kilroy Realty Corp President Justin William Smart reported an open-market sale of 10,848 shares of common stock. The shares were sold on June 9, 2026 at a weighted average price of $38.708 per share. After these transactions, he continues to hold 519,872.1743 shares directly. The sale was executed in multiple trades at prices ranging from $38.70 to $38.72 per share.

Insider Trade Summary

Net Seller: 10,848 shares ($419,904)

Net Sell 1 txn

Insider Smart Justin William

Role President

Sold 10,848 shs ($420K)

Type	Security	Shares	Price	Value
Sale	Common stock, par value $0.01 per share	10,848	$38.708	$420K

Holdings After Transaction: Common stock, par value $0.01 per share — 519,872.174 shares (Direct, null)

Footnotes (1)

1. [object Object]

Key Figures

Shares sold: 10,848 shares Weighted average sale price: $38.708 per share Sale price range: $38.70–$38.72 per share +2 more

5 metrics

Shares sold 10,848 shares Non-derivative open-market sale on June 9, 2026

Weighted average sale price $38.708 per share Common stock sale by President Justin William Smart

Sale price range $38.70–$38.72 per share Multiple transactions within this range

Shares held after sale 519,872.1743 shares Direct ownership after June 9, 2026 transaction

Net shares sold 10,848 shares Net-sell direction per transaction summary

Key Terms

open-market sale, weighted average price, Common stock, par value $0.01 per share, non-derivative, +1 more

5 terms

open-market sale financial

"transaction_action: "open-market sale""

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

weighted average price financial

"The price reported in column 4 is a weighted average price."

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

Common stock, par value $0.01 per share financial

"security_title: "Common stock, par value $0.01 per share""

non-derivative financial

"transaction_type: "non-derivative""

transaction code "S" financial

"transaction_code_description: "Sale in open market or private transaction""

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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^*

Smart Justin William

(Last) (First) (Middle)

C/O KILROY REALTY CORPORATION

12200 W. OLYMPIC BLVD., SUITE 200

(Street)

LOS ANGELES CALIFORNIA 90064

(City) (State) (Zip)

UNITED STATES

(Country)

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

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/09/2026

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
Common stock, par value $0.01 per share(1)	06/09/2026		S		10,848	D	$38.708	519,872.1743	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. The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $38.70 to $38.72 inclusive. The reporting person undertakes to provide to Kilroy Realty Corporation, any security holder of Kilroy Realty Corporation, or staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

Remarks:

	/s/ Lauren Stadler, as attorney-in-fact for Justin William Smart	06/11/2026
	** 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 insider transaction did KRC President Justin William Smart report?

Justin William Smart, President of Kilroy Realty Corp (KRC), reported selling 10,848 shares of common stock. The Form 4 shows this as an open-market sale on June 9, 2026, at a weighted average price of $38.708 per share.

How many Kilroy Realty (KRC) shares did the president sell in this Form 4?

The president sold 10,848 shares of Kilroy Realty Corp common stock. This single reported transaction is categorized as a non-derivative, open-market sale and is the only sale disclosed in this Form 4 filing for that date.

At what prices were the KRC shares sold by Justin William Smart?

The shares were sold at a weighted average price of $38.708 per share. According to the footnote, individual trades occurred in a range from $38.70 to $38.72 per share, all executed on June 9, 2026.

How many KRC shares does Justin William Smart hold after this transaction?

Following the reported sale, Justin William Smart holds 519,872.1743 shares of Kilroy Realty Corp common stock directly. This post-transaction holding reflects his remaining position after disposing of 10,848 shares in the open market.

Was the KRC insider transaction an open-market sale or another type?

The filing classifies the transaction as an open-market sale of common stock. It is coded as transaction type “non-derivative” with transaction code “S,” described as a sale in open market or private transaction.

Does the Form 4 mention a trading plan for the KRC insider sale?

The footnote explains that the reported price is a weighted average across multiple trades. It specifies the price range but does not reference any Rule 10b5-1 trading plan or other pre-arranged trading arrangement in the provided text.