KRC

SEC source: 0001025996-23-000220 · wk-form4_1699314268.xml · nonDerivative · entry 1

Roth Heidi Rena · CIK 0001352772 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 58,126.8446

F1 · security: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $31.77 to $31.781 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: 0001025996-23-000208 · wk-form4_1697230052.xml · derivative · entry 3

KILROY JOHN B JR · CIK 0001214277 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 164,208.0631

Underlying: Common Stock · 687.3666 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 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 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 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 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: 0001025996-23-000208 · wk-form4_1697230052.xml · derivative · entry 2

KILROY JOHN B JR · CIK 0001214277 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 163,520.6965

Underlying: Common Stock · 771.4917 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 2021 covering a three-year performance period ending December 31, 2023. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2021 and 2022 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 2021 covering a three-year performance period ending December 31, 2023. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2021 and 2022 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: 0001025996-23-000208 · wk-form4_1697230052.xml · nonDerivative · entry 1

KILROY JOHN B JR · CIK 0001214277 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 776,911.9025

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: 0001025996-23-000207 · wk-form4_1697230040.xml · nonDerivative · entry 1

Ritter Louisa · CIK 0001830590 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,030.8453

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: 0001025996-23-000206 · wk-form4_1697230029.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,031.9595

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: 0001025996-23-000205 · wk-form4_1697230018.xml · nonDerivative · entry 1

Hunt Jolie A. · CIK 0001642571 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,914.1015

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: 0001025996-23-000204 · wk-form4_1697230006.xml · nonDerivative · entry 1

INGRAHAM SCOTT S · CIK 0001192157 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,841.4812

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: 0001025996-23-000203 · wk-form4_1697229994.xml · derivative · entry 3

Roth Heidi Rena · CIK 0001352772 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,010.1224

Underlying: Common Stock · 168.3428 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 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 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 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 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: 0001025996-23-000203 · wk-form4_1697229994.xml · derivative · entry 2

Roth Heidi Rena · CIK 0001352772 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,841.7796

Underlying: Common Stock · 151.1544 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 2021 covering a three-year performance period ending December 31, 2023. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2021 and 2022 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 2021 covering a three-year performance period ending December 31, 2023. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2021 and 2022 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: 0001025996-23-000203 · wk-form4_1697229994.xml · nonDerivative · entry 1

Roth Heidi Rena · CIK 0001352772 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,326.8446

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: 0001025996-23-000202 · wk-form4_1697229982.xml · derivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,598.4885

Underlying: Common Stock · 61.7276 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 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 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: 0001025996-23-000202 · wk-form4_1697229982.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,531.1161

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: 0001025996-23-000201 · wk-form4_1697229971.xml · derivative · entry 2

Trencher Eliott · CIK 0001838567 · EVP, CFO & CIO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,906.8797

Underlying: Common Stock · 84.1714 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 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 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: 0001025996-23-000201 · wk-form4_1697229971.xml · nonDerivative · entry 1

Trencher Eliott · CIK 0001838567 · EVP, CFO & CIO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,747.2503

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: 0001025996-23-000200 · wk-form4_1697229959.xml · derivative · entry 3

Paratte A. Robert · CIK 0001600298 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,407.7506

Underlying: Common Stock · 286.1799 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 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 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 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 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: 0001025996-23-000200 · wk-form4_1697229959.xml · derivative · entry 2

Paratte A. Robert · CIK 0001600298 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,121.5707

Underlying: Common Stock · 321.1958 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 2021 covering a three-year performance period ending December 31, 2023. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2021 and 2022 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 2021 covering a three-year performance period ending December 31, 2023. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2021 and 2022 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: 0001025996-23-000200 · wk-form4_1697229959.xml · nonDerivative · entry 1

Paratte A. Robert · CIK 0001600298 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,254.7523

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: 0001025996-23-000199 · wk-form4_1697229949.xml · nonDerivative · entry 1

Stevenson Gary R. · CIK 0001608931 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,711.4633

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: 0001025996-23-000198 · wk-form4_1697229937.xml · nonDerivative · entry 1

BRENNAN EDWARD F · CIK 0001256360 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,550.1797

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: 0001025996-23-000197 · wk-form4_1697229925.xml · derivative · entry 3

Smart Justin William · CIK 0001565262 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,215.0173

Underlying: Common Stock · 319.8456 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 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 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 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 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: 0001025996-23-000197 · wk-form4_1697229925.xml · derivative · entry 2

Smart Justin William · CIK 0001565262 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,895.1717

Underlying: Common Stock · 358.9844 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 2021 covering a three-year performance period ending December 31, 2023. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2021 and 2022 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 2021 covering a three-year performance period ending December 31, 2023. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2021 and 2022 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: 0001025996-23-000197 · wk-form4_1697229925.xml · nonDerivative · entry 1

Smart Justin William · CIK 0001565262 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 218,105.6283

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: 0001025996-23-000196 · wk-form4_1697229913.xml · nonDerivative · entry 1

Stoneberg Peter B. · CIK 0001608883 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,315.7387

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: 0001025996-23-000182 · wk-form4_1696288012.xml · nonDerivative · entry 1

Roth Heidi Rena · CIK 0001352772 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,608.2941

F1 · security: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $31.61 to $31.84 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: 0001025996-23-000167 · wk-form4_1689376819.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,770.5037

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: 0001025996-23-000165 · wk-form4_1689376734.xml · derivative · entry 2

Trencher Eliott · CIK 0001838567 · EVP, CFO & CIO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,822.7083

Underlying: Common Stock · 78.2296 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 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 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: 0001025996-23-000165 · wk-form4_1689376734.xml · nonDerivative · entry 1

Trencher Eliott · CIK 0001838567 · EVP, CFO & CIO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,501.4599

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: 0001025996-23-000163 · wk-form4_1689376643.xml · derivative · entry 3

Paratte A. Robert · CIK 0001600298 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,800.3749

Underlying: Common Stock · 265.9779 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 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 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 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 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: 0001025996-23-000163 · wk-form4_1689376643.xml · derivative · entry 2

Paratte A. Robert · CIK 0001600298 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,534.397

Underlying: Common Stock · 298.522 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 2021 covering a three-year performance period ending December 31, 2023. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2021 and 2022 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 2021 covering a three-year performance period ending December 31, 2023. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2021 and 2022 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: 0001025996-23-000163 · wk-form4_1689376643.xml · nonDerivative · entry 1

Paratte A. Robert · CIK 0001600298 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,928.8098

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: 0001025996-23-000161 · wk-form4_1689376469.xml · derivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,536.7609

Underlying: Common Stock · 57.3701 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 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 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: 0001025996-23-000161 · wk-form4_1689376469.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,360.6687

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: 0001025996-23-000160 · wk-form4_1689376412.xml · derivative · entry 3

Smart Justin William · CIK 0001565262 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,536.1873

Underlying: Common Stock · 297.2671 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 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 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 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 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: 0001025996-23-000160 · wk-form4_1689376412.xml · derivative · entry 2

Smart Justin William · CIK 0001565262 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,238.9202

Underlying: Common Stock · 333.643 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 2021 covering a three-year performance period ending December 31, 2023. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2021 and 2022 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 2021 covering a three-year performance period ending December 31, 2023. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2021 and 2022 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: 0001025996-23-000160 · wk-form4_1689376412.xml · nonDerivative · entry 1

Smart Justin William · CIK 0001565262 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 216,778.9435

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: 0001025996-23-000158 · wk-form4_1689376314.xml · derivative · entry 3

KILROY JOHN B JR · CIK 0001214277 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 162,749.2048

Underlying: Common Stock · 638.8442 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 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 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 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 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: 0001025996-23-000158 · wk-form4_1689376314.xml · derivative · entry 2

KILROY JOHN B JR · CIK 0001214277 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 162,110.3606

Underlying: Common Stock · 717.0307 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 2021 covering a three-year performance period ending December 31, 2023. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2021 and 2022 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 2021 covering a three-year performance period ending December 31, 2023. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2021 and 2022 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: 0001025996-23-000158 · wk-form4_1689376314.xml · nonDerivative · entry 1

KILROY JOHN B JR · CIK 0001214277 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 770,523.6613

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: 0001025996-23-000156 · wk-form4_1689375993.xml · derivative · entry 3

Roth Heidi Rena · CIK 0001352772 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,690.6252

Underlying: Common Stock · 156.4591 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 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 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 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 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: 0001025996-23-000156 · wk-form4_1689375993.xml · derivative · entry 2

Roth Heidi Rena · CIK 0001352772 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,534.1661

Underlying: Common Stock · 140.4841 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 2021 covering a three-year performance period ending December 31, 2023. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2021 and 2022 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 2021 covering a three-year performance period ending December 31, 2023. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2021 and 2022 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: 0001025996-23-000156 · wk-form4_1689375993.xml · nonDerivative · entry 1

Roth Heidi Rena · CIK 0001352772 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 65,908.2941

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: 0001025996-23-000154 · wk-form4_1689375800.xml · nonDerivative · entry 1

Ritter Louisa · CIK 0001830590 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,818.6862

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: 0001025996-23-000152 · wk-form4_1689374980.xml · nonDerivative · entry 1

Hunt Jolie A. · CIK 0001642571 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,825.5211

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: 0001025996-23-000150 · wk-form4_1689374769.xml · nonDerivative · entry 1

Stevenson Gary R. · CIK 0001608931 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,287.5691

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: 0001025996-23-000148 · wk-form4_1689374241.xml · nonDerivative · entry 1

Stoneberg Peter B. · CIK 0001608883 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,048.9401

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: 0001025996-23-000144 · wk-form4_1689373970.xml · nonDerivative · entry 1

BRENNAN EDWARD F · CIK 0001256360 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,133.4393

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: 0001025996-23-000146 · wk-form4_1689374127.xml · nonDerivative · entry 1

INGRAHAM SCOTT S · CIK 0001192157 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,066.969

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: 0001025996-23-000137 · wk-form4_1685046697.xml · nonDerivative · entry 1

BRENNAN EDWARD F · CIK 0001256360 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,746.1173

F1 · security: Award of restricted stock units granted pursuant to the 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: 0001025996-23-000135 · wk-form4_1685046551.xml · nonDerivative · entry 1

Hunt Jolie A. · CIK 0001642571 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,743.1938

F1 · security: Award of restricted stock units granted pursuant to the 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.