# EDGAR Filing Document

**Accession Number:** 0001600298
**File Stem:** 0001025996-23-000045
**Filing Date:** 2023-2
**Character Count:** 7549
**Document Hash:** 8483a3a03a8269db0a9dd16f87790aaf
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001025996-23-000045.hdr.sgml**: 20230202

**ACCESSION NUMBER**: 0001025996-23-000045

**CONFORMED SUBMISSION TYPE**: 4

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20230131

**FILED AS OF DATE**: 20230202

**DATE AS OF CHANGE**: 20230202

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Paratte A. Robert
- **CENTRAL INDEX KEY:** 0001600298

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-12675
- **FILM NUMBER:** 23583428

**MAIL ADDRESS:**
- **STREET 1:** 12200 W. OLYMPIC BLVD.
- **STREET 2:** SUITE 200
- **CITY:** LOS ANGELES
- **STATE:** CA
- **ZIP:** 90064
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** KILROY REALTY CORP
- **CENTRAL INDEX KEY:** 0001025996
- **STANDARD INDUSTRIAL CLASSIFICATION:** REAL ESTATE INVESTMENT TRUSTS [6798]
- **IRS NUMBER:** 954598246
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **STREET 1:** 12200 W. OLYMPIC BLVD., SUITE 200
- **CITY:** LOS ANGELES
- **STATE:** CA
- **ZIP:** 90064
- **BUSINESS PHONE:** 3104818400

**MAIL ADDRESS:**
- **STREET 1:** 12200 W. OLYMPIC BLVD., SUITE 200
- **CITY:** LOS ANGELES
- **STATE:** CA
- **ZIP:** 90064

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## FORM 4

### STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

[ ] 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**<sup>*</sup><br>Paratte A. Robert<br><sub>(Last) (First) (Middle)</sub><br>C/O KILROY REALTY CORPORATION<br>12200 W. OLYMPIC BLVD., SUITE 200<br><sub>(Street)</sub><br>LOS ANGELES, CA 90064<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2023-01-31 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director [ ] 10% Owner<br>[X] Officer (give title below) [ ] Other (specify below)<br>_See Remarks_ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>KILROY REALTY CORP [ NYSE: KRC ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | 3. Transaction Code (V) | 3. Transaction Code (V) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | Code | V | Amount | (A) or (D) | Price | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| Common stock, par value $0.01 per share | 2023-01-31 |  | M |  | 20764 | A | $0 | 42879.4492 | D |  |
| Common stock, par value $0.01 per share<sup>(1)</sup> | 2023-02-02 |  | F |  | 10295 | D | $41 | 32584.4492 | D |  |

---

## Table II - Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | 4. Transaction Code (V) | 4. Transaction Code (V) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 6. Date Exercisable and Expiration Date | 6. Date Exercisable and Expiration Date | 7. Title and Amount of Underlying Securities | 7. Title and Amount of Underlying Securities | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | Code | V | (A) | (D) | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| Restricted Stock Units | <sup>(2)</sup> | 2023-01-31 |  | A |  | 12172.3055 |  | <sup>(3)</sup> | <sup>(3)</sup> | Common Stock | 12172.3055 | $0 | 38551.5944 | D |  |
| Restricted Stock Units | <sup>(2)</sup> | 2023-01-31 |  | A |  | 15847.9751 |  | <sup>(4)</sup> | <sup>(4)</sup> | Common Stock | 15847.9751 | $0 | 54399.5695 | D |  |
| Restricted Stock Units | <sup>(2)</sup> | 2023-01-31 |  | M |  |  | 20764.5191 | <sup>(5)</sup> | <sup>(5)</sup> | Common Stock | 20764.5191 | $0 | 33635.0504 | D |  |

---

### Footnotes:

(1) Common stock tendered to pay tax withholding.

(2) Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

(3) The reporting person was awarded performance units in 2020 covering a three-year performance period ending December 31, 2022. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2020 performance. The number of units reported reflects the additional number of units that vested based on 2021 and 2022 performance.

(4) The reporting person was awarded performance units in 2022 covering a three-year performance period ending December 31, 2024. The number of units reported reflects the minimum number of units eligible to vest based on 2022 performance. The units remain subject to additional time-based vesting requirements. Up to an additional 31,695.9501 units may vest for the three-year performance period based on the Issuer's performance for that three-year period.

(5) The performance units were awarded in 2020 and the final number of units subject to the award (as adjusted for dividend equivalents through January 31, 2023) was determined based on a three-year performance period ending December 31, 2022. The units are payable in shares of the Issuer's common stock.

**Remarks:**
Executive Vice President, Chief Leasing Officer & Senior Advisor to the Chairman

**Signature:** /s/ Tyler H. Rose, as attorney-in-fact for A. Robert Paratte  
**Date:** 2023-02-02

### Remarks:

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.**