KRC

SEC source: 0001025996-24-000257 · wk-form4_1728680310.xml · derivative · entry 2

Trencher Eliott · CIK 0001838567 · EVP, Chief Investment Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,967.6415

Underlying: Common Stock · 73.9368 shares

Expires not disclosed

F2 · security: 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 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F4 · derivative.exercise_date: The reporting person was awarded performance units in 2022 covering a three-year performance period ending December 31, 2024. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2022 and 2023 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.

F4 · derivative.expiration_date: The reporting person was awarded performance units in 2022 covering a three-year performance period ending December 31, 2024. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2022 and 2023 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.

SEC source: 0001025996-24-000257 · wk-form4_1728680310.xml · nonDerivative · entry 1

Trencher Eliott · CIK 0001838567 · EVP, Chief Investment Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,470.7307

F1 · security: 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.

SEC source: 0001025996-24-000256 · wk-form4_1728680300.xml · nonDerivative · entry 1

Stadler Lauren N · CIK 0002032364 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,089.7184

F1 · security: 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.

SEC source: 0001025996-24-000255 · wk-form4_1728680290.xml · nonDerivative · entry 1

Werber Merryl Elizabeth · CIK 0001769816 · SVP, CAO, Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,681.785

F1 · security: 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.

SEC source: 0001025996-24-000254 · wk-form4_1728680281.xml · nonDerivative · entry 1

INGRAHAM SCOTT S · CIK 0001192157 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 59,901.1536

F1 · security: 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.

SEC source: 0001025996-24-000253 · wk-form4_1728680271.xml · nonDerivative · entry 1

Ritter Louisa · CIK 0001830590 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,233.3404

F1 · security: 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.

SEC source: 0001025996-24-000252 · wk-form4_1728680261.xml · derivative · entry 3

Smart Justin William · CIK 0001565262 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 63,402.0074

Underlying: Common Stock · 618.8371 shares

Expires not disclosed

F2 · security: 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 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F5 · derivative.exercise_date: The reporting person was awarded performance units in 2023 covering a three-year performance period ending December 31, 2025. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2023 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.

F5 · derivative.expiration_date: The reporting person was awarded performance units in 2023 covering a three-year performance period ending December 31, 2025. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2023 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.

SEC source: 0001025996-24-000252 · wk-form4_1728680261.xml · derivative · entry 2

Smart Justin William · CIK 0001565262 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,783.1703

Underlying: Common Stock · 280.9548 shares

Expires not disclosed

F2 · security: 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 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F4 · derivative.exercise_date: The reporting person was awarded performance units in 2022 covering a three-year performance period ending December 31, 2024. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2022 and 2023 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.

F4 · derivative.expiration_date: The reporting person was awarded performance units in 2022 covering a three-year performance period ending December 31, 2024. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2022 and 2023 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.

SEC source: 0001025996-24-000252 · wk-form4_1728680261.xml · nonDerivative · entry 1

Smart Justin William · CIK 0001565262 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 298,670.1228

F1 · security: 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.

SEC source: 0001025996-24-000251 · wk-form4_1728680252.xml · nonDerivative · entry 1

CARTER DARYL J · CIK 0001189679 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,501.0457

F1 · security: 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.

SEC source: 0001025996-24-000250 · wk-form4_1728680242.xml · nonDerivative · entry 1

Aman Angela M · CIK 0001538554 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 132,570.1899

F1 · security: 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.

SEC source: 0001025996-24-000249 · wk-form4_1728680232.xml · nonDerivative · entry 1

Stoneberg Peter B. · CIK 0001608883 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,639.6211

F1 · security: 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.

SEC source: 0001025996-24-000248 · wk-form4_1728680223.xml · nonDerivative · entry 1

BRENNAN EDWARD F · CIK 0001256360 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,322.2615

F1 · security: 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.

SEC source: 0001025996-24-000247 · wk-form4_1728680213.xml · nonDerivative · entry 1

Stevenson Gary R. · CIK 0001608931 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,675.9753

F1 · security: 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.

SEC source: 0001025996-24-000246 · wk-form4_1728680202.xml · derivative · entry 3

Osmond John · CIK 0001911433 · EVP, Head of Asset Management

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,163.8252

Underlying: Common Stock · 90.0215 shares

Expires not disclosed

F2 · security: 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 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F5 · derivative.exercise_date: The reporting person was awarded performance units in 2023 covering a three-year performance period ending December 31, 2025. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2023 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.

F5 · derivative.expiration_date: The reporting person was awarded performance units in 2023 covering a three-year performance period ending December 31, 2025. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2023 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.

SEC source: 0001025996-24-000246 · wk-form4_1728680202.xml · derivative · entry 2

Osmond John · CIK 0001911433 · EVP, Head of Asset Management

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,073.8037

Underlying: Common Stock · 54.222 shares

Expires not disclosed

F2 · security: 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 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F4 · derivative.exercise_date: The reporting person was awarded performance units in 2022 covering a three-year performance period ending December 31, 2024. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2022 and 2023 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.

F4 · derivative.expiration_date: The reporting person was awarded performance units in 2022 covering a three-year performance period ending December 31, 2024. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2022 and 2023 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.

SEC source: 0001025996-24-000246 · wk-form4_1728680202.xml · nonDerivative · entry 1

Osmond John · CIK 0001911433 · EVP, Head of Asset Management

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,944.7541

F1 · security: 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.

SEC source: 0001025996-24-000245 · wk-form4_1728680192.xml · nonDerivative · entry 1

Kuehling Jeffrey · CIK 0002033885 · EVP, Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,666.293

F1 · security: 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.

SEC source: 0001025996-24-000244 · wk-form4_1728680183.xml · derivative · entry 3

Paratte A. Robert · CIK 0001600298 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,669.392

Underlying: Common Stock · 382.5588 shares

Expires not disclosed

F2 · security: 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 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F5 · derivative.exercise_date: The reporting person was awarded performance units in 2023 covering a three-year performance period ending December 31, 2025. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2023 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.

F5 · derivative.expiration_date: The reporting person was awarded performance units in 2023 covering a three-year performance period ending December 31, 2025. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2023 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.

SEC source: 0001025996-24-000244 · wk-form4_1728680183.xml · derivative · entry 2

Paratte A. Robert · CIK 0001600298 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,286.8332

Underlying: Common Stock · 251.3826 shares

Expires not disclosed

F2 · security: 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 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F4 · derivative.exercise_date: The reporting person was awarded performance units in 2022 covering a three-year performance period ending December 31, 2024. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2022 and 2023 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.

F4 · derivative.expiration_date: The reporting person was awarded performance units in 2022 covering a three-year performance period ending December 31, 2024. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2022 and 2023 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.

SEC source: 0001025996-24-000244 · wk-form4_1728680183.xml · nonDerivative · entry 1

Paratte A. Robert · CIK 0001600298 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 68,846.7108

F1 · security: 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.

SEC source: 0001025996-24-000243 · wk-form4_1728680173.xml · nonDerivative · entry 1

Hunt Jolie A. · CIK 0001642571 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,505.1629

F1 · security: 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.

SEC source: 0001025996-24-000226 · wk-form4_1726698076.xml · nonDerivative · entry 1

Osmond John · CIK 0001911433 · EVP, Head of Asset Management

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,817.8455

SEC source: 0001025996-24-000224 · wk-form4_1726696894.xml · nonDerivative · entry 1

Werber Merryl Elizabeth · CIK 0001769816 · SVP, CAO, Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,401.4555

SEC source: 0001025996-24-000222 · wk-form4_1726691601.xml · nonDerivative · entry 1

Roth Heidi Rena · CIK 0001352772 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,549.272

F1 · security: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $38.10 to $38.29 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.

SEC source: 0001025996-24-000219 · wk-form4_1724109458.xml · nonDerivative · entry 1

Kuehling Jeffrey · CIK 0002033885 · EVP, Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,373

F1 · security: Award of restricted stock units granted pursuant to Kilroy Realty 2006 Incentive Award Plan. Each restricted stock unit carries with it a right to receive dividend equivalents in respect of the share of stock underlying such restricted stock unit.

SEC source: 0001025996-24-000197 · wk-form4_1720818768.xml · nonDerivative · entry 1

BRENNAN EDWARD F · CIK 0001256360 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,971.0062

F1 · security: 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.

SEC source: 0001025996-24-000196 · wk-form4_1720818757.xml · derivative · entry 3

Roth Heidi Rena · CIK 0001352772 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,903.4051

Underlying: Common Stock · 257.0372 shares

Expires not disclosed

F2 · security: 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 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F5 · derivative.exercise_date: The reporting person was awarded performance units in 2023 covering a three-year performance period ending December 31, 2025. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2023 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.

F5 · derivative.expiration_date: The reporting person was awarded performance units in 2023 covering a three-year performance period ending December 31, 2025. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2023 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.

F6 · balance_after: A prior filing inadvertently overstated the reporting person's holdings in column 9 by 384.6220 shares. The amount reported herein has been updated to correct this overstatement.

SEC source: 0001025996-24-000196 · wk-form4_1720818757.xml · derivative · entry 2

Roth Heidi Rena · CIK 0001352772 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,030.9899

Underlying: Common Stock · 168.9019 shares

Expires not disclosed

F2 · security: 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 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F4 · derivative.exercise_date: The reporting person was awarded performance units in 2022 covering a three-year performance period ending December 31, 2024. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2022 and 2023 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.

F4 · derivative.expiration_date: The reporting person was awarded performance units in 2022 covering a three-year performance period ending December 31, 2024. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2022 and 2023 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.

SEC source: 0001025996-24-000196 · wk-form4_1720818757.xml · nonDerivative · entry 1

Roth Heidi Rena · CIK 0001352772 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 73,549.272

F1 · security: 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.

SEC source: 0001025996-24-000195 · wk-form4_1720818747.xml · nonDerivative · entry 1

Aman Angela M · CIK 0001538554 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 130,688.7733

F1 · security: 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.

SEC source: 0001025996-24-000194 · wk-form4_1720818736.xml · nonDerivative · entry 1

Stoneberg Peter B. · CIK 0001608883 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,365.5337

F1 · security: 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.

SEC source: 0001025996-24-000193 · wk-form4_1720818725.xml · nonDerivative · entry 1

Ritter Louisa · CIK 0001830590 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,983.9813

F1 · security: 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.

SEC source: 0001025996-24-000192 · wk-form4_1720818715.xml · derivative · entry 3

Osmond John · CIK 0001911433 · EVP, Head of Asset Management

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,019.5817

Underlying: Common Stock · 102.823 shares

Expires not disclosed

F2 · security: 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 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F5 · derivative.exercise_date: The reporting person was awarded performance units in 2023 covering a three-year performance period ending December 31, 2025. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2023 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.

F5 · derivative.expiration_date: The reporting person was awarded performance units in 2023 covering a three-year performance period ending December 31, 2025. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2023 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.

SEC source: 0001025996-24-000192 · wk-form4_1720818715.xml · derivative · entry 2

Osmond John · CIK 0001911433 · EVP, Head of Asset Management

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,916.7587

Underlying: Common Stock · 61.9326 shares

Expires not disclosed

F2 · security: 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 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F4 · derivative.exercise_date: The reporting person was awarded performance units in 2022 covering a three-year performance period ending December 31, 2024. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2022 and 2023 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.

F4 · derivative.expiration_date: The reporting person was awarded performance units in 2022 covering a three-year performance period ending December 31, 2024. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2022 and 2023 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.

SEC source: 0001025996-24-000192 · wk-form4_1720818715.xml · nonDerivative · entry 1

Osmond John · CIK 0001911433 · EVP, Head of Asset Management

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,445.8455

F1 · security: 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.

SEC source: 0001025996-24-000191 · wk-form4_1720818704.xml · derivative · entry 3

Paratte A. Robert · CIK 0001600298 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,035.4506

Underlying: Common Stock · 436.9605 shares

Expires not disclosed

F2 · security: 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 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F5 · derivative.exercise_date: The reporting person was awarded performance units in 2023 covering a three-year performance period ending December 31, 2025. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2023 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.

F5 · derivative.expiration_date: The reporting person was awarded performance units in 2023 covering a three-year performance period ending December 31, 2025. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2023 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.

SEC source: 0001025996-24-000191 · wk-form4_1720818704.xml · derivative · entry 2

Paratte A. Robert · CIK 0001600298 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,598.4901

Underlying: Common Stock · 287.1304 shares

Expires not disclosed

F2 · security: 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 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F4 · derivative.exercise_date: The reporting person was awarded performance units in 2022 covering a three-year performance period ending December 31, 2024. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2022 and 2023 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.

F4 · derivative.expiration_date: The reporting person was awarded performance units in 2022 covering a three-year performance period ending December 31, 2024. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2022 and 2023 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.

SEC source: 0001025996-24-000191 · wk-form4_1720818704.xml · nonDerivative · entry 1

Paratte A. Robert · CIK 0001600298 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 68,516.522

F1 · security: 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.

SEC source: 0001025996-24-000190 · wk-form4_1720818693.xml · nonDerivative · entry 1

CARTER DARYL J · CIK 0001189679 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,394.592

F1 · security: 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.

SEC source: 0001025996-24-000189 · wk-form4_1720818682.xml · derivative · entry 3

Smart Justin William · CIK 0001565262 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,502.2155

Underlying: Common Stock · 706.8386 shares

Expires not disclosed

F2 · security: 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 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F5 · derivative.exercise_date: The reporting person was awarded performance units in 2023 covering a three-year performance period ending December 31, 2025. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2023 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.

F5 · derivative.expiration_date: The reporting person was awarded performance units in 2023 covering a three-year performance period ending December 31, 2025. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2023 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.

F6 · balance_after: A prior filing inadvertently overstated the reporting person's holdings in column 9 by 641.4578 shares. The amount reported herein has been updated to correct this overstatement.

SEC source: 0001025996-24-000189 · wk-form4_1720818682.xml · derivative · entry 2

Smart Justin William · CIK 0001565262 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,436.8347

Underlying: Common Stock · 320.9079 shares

Expires not disclosed

F2 · security: 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 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F4 · derivative.exercise_date: The reporting person was awarded performance units in 2022 covering a three-year performance period ending December 31, 2024. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2022 and 2023 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.

F4 · derivative.expiration_date: The reporting person was awarded performance units in 2022 covering a three-year performance period ending December 31, 2024. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2022 and 2023 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.

SEC source: 0001025996-24-000189 · wk-form4_1720818682.xml · nonDerivative · entry 1

Smart Justin William · CIK 0001565262 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 296,429.1577

F1 · security: 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.

SEC source: 0001025996-24-000188 · wk-form4_1720818671.xml · nonDerivative · entry 1

INGRAHAM SCOTT S · CIK 0001192157 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 59,235.6288

F1 · security: 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.

SEC source: 0001025996-24-000187 · wk-form4_1720818660.xml · nonDerivative · entry 1

Werber Merryl Elizabeth · CIK 0001769816 · SVP, CAO, Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,401.4555

F1 · security: 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.

SEC source: 0001025996-24-000186 · wk-form4_1720818650.xml · nonDerivative · entry 1

Hunt Jolie A. · CIK 0001642571 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,442.1659

F1 · security: 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.

SEC source: 0001025996-24-000185 · wk-form4_1720818639.xml · derivative · entry 3

Trencher Eliott · CIK 0001838567 · EVP, CFO & CIO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,893.7047

Underlying: Common Stock · 308.4419 shares

Expires not disclosed

F2 · security: 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 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F5 · derivative.exercise_date: The reporting person was awarded performance units in 2023 covering a three-year performance period ending December 31, 2025. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2023 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.

F5 · derivative.expiration_date: The reporting person was awarded performance units in 2023 covering a three-year performance period ending December 31, 2025. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2023 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.

SEC source: 0001025996-24-000185 · wk-form4_1720818639.xml · derivative · entry 2

Trencher Eliott · CIK 0001838567 · EVP, CFO & CIO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,585.2628

Underlying: Common Stock · 84.4509 shares

Expires not disclosed

F2 · security: 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 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F4 · derivative.exercise_date: The reporting person was awarded performance units in 2022 covering a three-year performance period ending December 31, 2024. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2022 and 2023 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.

F4 · derivative.expiration_date: The reporting person was awarded performance units in 2022 covering a three-year performance period ending December 31, 2024. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2022 and 2023 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.

SEC source: 0001025996-24-000185 · wk-form4_1720818639.xml · nonDerivative · entry 1

Trencher Eliott · CIK 0001838567 · EVP, CFO & CIO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,218.3738

F1 · security: 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.

SEC source: 0001025996-24-000184 · wk-form4_1720818629.xml · nonDerivative · entry 1

Stevenson Gary R. · CIK 0001608931 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,240.6264

F1 · security: 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.