KRC

SEC source: 0001025996-17-000042 · wf-form4_148651810800388.xml · nonDerivative · entry 1

Smart Justin William · CIK 0001565262 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 76,836.2377

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001025996-17-000041 · wf-form4_148651809180338.xml · derivative · entry 5

ROSE TYLER H · CIK 0001214281 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 65,583.4053

Underlying: Common Stock · 770 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock and may be settled in cash under certain circumstances.

F6 · derivative.exercise_date: The restricted stock units vest over a four-year period starting on January 5, 2015, subject to continued employment with the Issuer on the applicable vesting date.

F6 · derivative.expiration_date: The restricted stock units vest over a four-year period starting on January 5, 2015, subject to continued employment with the Issuer on the applicable vesting date.

SEC source: 0001025996-17-000041 · wf-form4_148651809180338.xml · nonDerivative · entry 2

ROSE TYLER H · CIK 0001214281 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 92,980.6812

F1 · security: Restricted stock units tendered to pay tax withholding.

SEC source: 0001025996-17-000041 · wf-form4_148651809180338.xml · nonDerivative · entry 1

ROSE TYLER H · CIK 0001214281 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 93,750.6812

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001025996-17-000044 · wf-form4_148651813934284.xml · derivative · entry 2

Roth Heidi Rena · CIK 0001352772 · EVP, CAO and Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,528.6055

Underlying: Common Stock · 3,570.2705 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F3 · derivative.exercise_date: The reporting person was awarded performance units in 2016 covering a three-year performance period ending December 31, 2018. The number of units reported reflects the minimum number of units eligible to vest based on the Issuer's funds from operations per share and relative total shareholder return for 2016. The units remain subject to additional time-based vesting requirements. Up to an additional 3,570.2705 units may ultimately vest after the three-year performance period based on the Issuer's relative total shareholder return for 2017 and 2018.

F3 · derivative.expiration_date: The reporting person was awarded performance units in 2016 covering a three-year performance period ending December 31, 2018. The number of units reported reflects the minimum number of units eligible to vest based on the Issuer's funds from operations per share and relative total shareholder return for 2016. The units remain subject to additional time-based vesting requirements. Up to an additional 3,570.2705 units may ultimately vest after the three-year performance period based on the Issuer's relative total shareholder return for 2017 and 2018.

SEC source: 0001025996-17-000044 · wf-form4_148651813934284.xml · derivative · entry 1

Roth Heidi Rena · CIK 0001352772 · EVP, CAO and Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,958.335

Underlying: Common Stock · 406.7592 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F2 · derivative.exercise_date: The reporting person was awarded performance units in 2015 covering a three-year performance period ending December 31, 2017. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2015 performance. The number of units reported reflects the additional minimum number of units eligible to vest based on 2016 performance. The units remain subject to additional time-based vesting requirements. Up to an additional 1,013.6867 units may vest following 2017 based on the Issuer's relative total shareholder return for 2017.

F2 · derivative.expiration_date: The reporting person was awarded performance units in 2015 covering a three-year performance period ending December 31, 2017. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2015 performance. The number of units reported reflects the additional minimum number of units eligible to vest based on 2016 performance. The units remain subject to additional time-based vesting requirements. Up to an additional 1,013.6867 units may vest following 2017 based on the Issuer's relative total shareholder return for 2017.

SEC source: 0001025996-17-000045 · wf-form4_148651815646709.xml · derivative · entry 6

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 254,516.8123

Underlying: Common Stock · 56,906.2966 shares

Expires not disclosed

F4 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F6 · derivative.exercise_date: The reporting person was awarded performance units in 2016 covering a three-year performance period ending December 31, 2018. The number of units reported reflects the minimum number of units eligible to vest based on the Issuer's funds from operations per share and relative total shareholder return for 2016. The units remain subject to additional time-based vesting requirements. Up to an additional 113,812.5933 units may ultimately vest after the three-year performance period based on the Issuer's relative total shareholder return for 2017 and 2018.

F6 · derivative.expiration_date: The reporting person was awarded performance units in 2016 covering a three-year performance period ending December 31, 2018. The number of units reported reflects the minimum number of units eligible to vest based on the Issuer's funds from operations per share and relative total shareholder return for 2016. The units remain subject to additional time-based vesting requirements. Up to an additional 113,812.5933 units may ultimately vest after the three-year performance period based on the Issuer's relative total shareholder return for 2017 and 2018.

SEC source: 0001025996-17-000045 · wf-form4_148651815646709.xml · derivative · entry 5

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 197,610.5157

Underlying: Common Stock · 12,982.0409 shares

Expires not disclosed

F4 · 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 2015 covering a three-year performance period ending December 31, 2017. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2015 performance. The number of units reported reflects the additional minimum number of units eligible to vest based on 2016 performance. The units remain subject to additional time-based vesting requirements. Up to an additional 32,305.2435 units may vest following 2017 based on the Issuer's relative total shareholder return for 2017.

F5 · derivative.expiration_date: The reporting person was awarded performance units in 2015 covering a three-year performance period ending December 31, 2017. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2015 performance. The number of units reported reflects the additional minimum number of units eligible to vest based on 2016 performance. The units remain subject to additional time-based vesting requirements. Up to an additional 32,305.2435 units may vest following 2017 based on the Issuer's relative total shareholder return for 2017.

SEC source: 0001025996-17-000045 · wf-form4_148651815646709.xml · derivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 184,628.4748

Underlying: Common Stock · 95,346.1994 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock and may be settled in cash under certain circumstances.

F3 · derivative.exercise_date: The reporting person was awarded performance units in 2014 covering a three-year performance period ending December 31, 2016. The total number of units subject to the award that actually vested were paid in an equivalent number of shares of Issuer common stock with the fractional share amount settled in cash.

F3 · derivative.expiration_date: The reporting person was awarded performance units in 2014 covering a three-year performance period ending December 31, 2016. The total number of units subject to the award that actually vested were paid in an equivalent number of shares of Issuer common stock with the fractional share amount settled in cash.

SEC source: 0001025996-17-000045 · wf-form4_148651815646709.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 761,527.3777

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001025996-17-000043 · wf-form4_148651812369064.xml · derivative · entry 4

HAWKEN JEFFREY C · CIK 0001214278 · EVP and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 117,371.0761

Underlying: Common Stock · 22,031.6929 shares

Expires not disclosed

F2 · 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 2016 covering a three-year performance period ending December 31, 2018. The number of units reported reflects the minimum number of units eligible to vest based on the Issuer's funds from operations per share and relative total shareholder return for 2016. The units remain subject to additional time-based vesting requirements. Up to an additional 22,029.5964 units may ultimately vest after the three-year performance period based on the Issuer's relative total shareholder return for 2017 and 2018.

F4 · derivative.expiration_date: The reporting person was awarded performance units in 2016 covering a three-year performance period ending December 31, 2018. The number of units reported reflects the minimum number of units eligible to vest based on the Issuer's funds from operations per share and relative total shareholder return for 2016. The units remain subject to additional time-based vesting requirements. Up to an additional 22,029.5964 units may ultimately vest after the three-year performance period based on the Issuer's relative total shareholder return for 2017 and 2018.

SEC source: 0001025996-17-000043 · wf-form4_148651812369064.xml · derivative · entry 3

HAWKEN JEFFREY C · CIK 0001214278 · EVP and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 95,339.3832

Underlying: Common Stock · 2,513.3437 shares

Expires not disclosed

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

F3 · derivative.exercise_date: The reporting person was awarded performance units in 2015 covering a three-year performance period ending December 31, 2017. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2015 performance. The number of units reported reflects the additional minimum number of units eligible to vest based on 2016 performance. The units remain subject to additional time-based vesting requirements. Up to an additional 6,253.3874 units may vest following 2017 based on the Issuer's relative total shareholder return for 2017.

F3 · derivative.expiration_date: The reporting person was awarded performance units in 2015 covering a three-year performance period ending December 31, 2017. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2015 performance. The number of units reported reflects the additional minimum number of units eligible to vest based on 2016 performance. The units remain subject to additional time-based vesting requirements. Up to an additional 6,253.3874 units may vest following 2017 based on the Issuer's relative total shareholder return for 2017.

SEC source: 0001025996-17-000042 · wf-form4_148651810800388.xml · derivative · entry 4

Smart Justin William · CIK 0001565262 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,141.3258

Underlying: Common Stock · 17,854.4973 shares

Expires not disclosed

F2 · 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 2016 covering a three-year performance period ending December 31, 2018. The number of units reported reflects the minimum number of units eligible to vest based on the Issuer's funds from operations per share and relative total shareholder return for 2016. The units remain subject to additional time-based vesting requirements. Up to an additional 17,852.4009 units may ultimately vest after the three-year performance period based on the Issuer's relative total shareholder return for 2017 and 2018.

F4 · derivative.expiration_date: The reporting person was awarded performance units in 2016 covering a three-year performance period ending December 31, 2018. The number of units reported reflects the minimum number of units eligible to vest based on the Issuer's funds from operations per share and relative total shareholder return for 2016. The units remain subject to additional time-based vesting requirements. Up to an additional 17,852.4009 units may ultimately vest after the three-year performance period based on the Issuer's relative total shareholder return for 2017 and 2018.

SEC source: 0001025996-17-000042 · wf-form4_148651810800388.xml · derivative · entry 3

Smart Justin William · CIK 0001565262 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,286.8285

Underlying: Common Stock · 2,037.0072 shares

Expires not disclosed

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

F3 · derivative.exercise_date: The reporting person was awarded performance units in 2015 covering a three-year performance period ending December 31, 2017. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2015 performance. The number of units reported reflects the additional minimum number of units eligible to vest based on 2016 performance. The units remain subject to additional time-based vesting requirements. Up to an additional 5,067.3632 units may vest following 2017 based on the Issuer's relative total shareholder return for 2017.

F3 · derivative.expiration_date: The reporting person was awarded performance units in 2015 covering a three-year performance period ending December 31, 2017. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2015 performance. The number of units reported reflects the additional minimum number of units eligible to vest based on 2016 performance. The units remain subject to additional time-based vesting requirements. Up to an additional 5,067.3632 units may vest following 2017 based on the Issuer's relative total shareholder return for 2017.

SEC source: 0001025996-17-000041 · wf-form4_148651809180338.xml · derivative · entry 4

ROSE TYLER H · CIK 0001214281 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 66,353.4053

Underlying: Common Stock · 19,638.5844 shares

Expires not disclosed

F2 · 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 2016 covering a three-year performance period ending December 31, 2018. The number of units reported reflects the minimum number of units eligible to vest based on the Issuer's funds from operations per share and relative total shareholder return for 2016. The units remain subject to additional time-based vesting requirements. Up to an additional 19,638.5844 units may ultimately vest after the three-year performance period based on the Issuer's relative total shareholder return for 2017 and 2018.

F4 · derivative.expiration_date: The reporting person was awarded performance units in 2016 covering a three-year performance period ending December 31, 2018. The number of units reported reflects the minimum number of units eligible to vest based on the Issuer's funds from operations per share and relative total shareholder return for 2016. The units remain subject to additional time-based vesting requirements. Up to an additional 19,638.5844 units may ultimately vest after the three-year performance period based on the Issuer's relative total shareholder return for 2017 and 2018.

SEC source: 0001025996-17-000041 · wf-form4_148651809180338.xml · derivative · entry 3

ROSE TYLER H · CIK 0001214281 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 46,714.8209

Underlying: Common Stock · 2,240.3868 shares

Expires not disclosed

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

F3 · derivative.exercise_date: The reporting person was awarded performance units in 2015 covering a three-year performance period ending December 31, 2017. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2015 performance. The number of units reported reflects the additional minimum number of units eligible to vest based on 2016 performance. The units remain subject to additional time-based vesting requirements. Up to an additional 5,573.6714 units may vest following 2017 based on the Issuer's relative total shareholder return for 2017.

F3 · derivative.expiration_date: The reporting person was awarded performance units in 2015 covering a three-year performance period ending December 31, 2017. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2015 performance. The number of units reported reflects the additional minimum number of units eligible to vest based on 2016 performance. The units remain subject to additional time-based vesting requirements. Up to an additional 5,573.6714 units may vest following 2017 based on the Issuer's relative total shareholder return for 2017.

SEC source: 0001025996-17-000030 · wf-form4_148478840746840.xml · derivative · entry 6

Roth Heidi Rena · CIK 0001352772 · EVP, CAO and Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,551.5758

Underlying: Common Stock · 1,325.0064 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F8 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock and may be settled in cash under certain circumstances. Fractional share amount settled in cash.

F5 · derivative.exercise_date: The restricted stock units vest over a four-year period starting on January 5, 2015, subject to continued employment with the Issuer on the applicable vesting date.

F5 · derivative.expiration_date: The restricted stock units vest over a four-year period starting on January 5, 2015, subject to continued employment with the Issuer on the applicable vesting date.

SEC source: 0001025996-17-000030 · wf-form4_148478840746840.xml · nonDerivative · entry 3

Roth Heidi Rena · CIK 0001352772 · EVP, CAO and Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,950.9322

F2 · security: Common stock tendered to pay tax withholding.

SEC source: 0001025996-17-000027 · wf-form4_148478836088738.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 666,181.3777

F2 · security: Common stock tendered to pay tax withholding.

SEC source: 0001025996-17-000025 · wf-form4_148478831615235.xml · nonDerivative · entry 2

ROSE TYLER H · CIK 0001214281 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 92,980.6812

F2 · security: Common stock tendered to pay tax withholding.

SEC source: 0001025996-17-000023 · wf-form4_148478827789808.xml · nonDerivative · entry 2

HAWKEN JEFFREY C · CIK 0001214278 · EVP and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 375,289.5433

F2 · security: Common stock tendered to pay tax withholding.

SEC source: 0001025996-17-000021 · wf-form4_148478824500947.xml · nonDerivative · entry 2

Smart Justin William · CIK 0001565262 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 76,166.2377

F2 · security: Common stock tendered to pay tax withholding.

SEC source: 0001025996-17-000030 · wf-form4_148478840746840.xml · derivative · entry 5

Roth Heidi Rena · CIK 0001352772 · EVP, CAO and Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,876.5822

Underlying: Common Stock · 86.0857 shares

Expires not disclosed

F3 · 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.

F6 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F7 · derivative.exercise_date: The reporting person was awarded performance units in 2015 covering a three-year performance period ending December 31, 2017. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2015 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.

F7 · derivative.expiration_date: The reporting person was awarded performance units in 2015 covering a three-year performance period ending December 31, 2017. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2015 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: 0001025996-17-000030 · wf-form4_148478840746840.xml · derivative · entry 4

Roth Heidi Rena · CIK 0001352772 · EVP, CAO and Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,790.4965

Underlying: Common Stock · 80.2713 shares

Expires not disclosed

F3 · 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.

F4 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock and may be settled in cash under certain circumstances.

F5 · derivative.exercise_date: The restricted stock units vest over a four-year period starting on January 5, 2015, subject to continued employment with the Issuer on the applicable vesting date.

F5 · derivative.expiration_date: The restricted stock units vest over a four-year period starting on January 5, 2015, subject to continued employment with the Issuer on the applicable vesting date.

SEC source: 0001025996-17-000030 · wf-form4_148478840746840.xml · nonDerivative · entry 2

Roth Heidi Rena · CIK 0001352772 · EVP, CAO and Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,959.9322

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001025996-17-000030 · wf-form4_148478840746840.xml · nonDerivative · entry 1

Roth Heidi Rena · CIK 0001352772 · EVP, CAO and Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,634.9322

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: 0001025996-17-000029 · wf-form4_148478839226508.xml · nonDerivative · entry 1

BRENNAN EDWARD F · CIK 0001256360 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,716.6223

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: 0001025996-17-000028 · wf-form4_148478837659295.xml · nonDerivative · entry 1

Stevenson Gary R. · CIK 0001608931 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,131.335

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: 0001025996-17-000026 · wf-form4_148478834025725.xml · nonDerivative · entry 1

Hunt Jolie A. · CIK 0001642571 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,300.1246

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: 0001025996-17-000027 · wf-form4_148478836088738.xml · derivative · entry 5

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 279,974.6742

Underlying: Common Stock · 1,371.7938 shares

Expires not disclosed

F3 · 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.

F6 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F8 · derivative.exercise_date: The reporting person was awarded performance units in 2015 covering a three-year performance period ending December 31, 2017. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2015 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.

F8 · derivative.expiration_date: The reporting person was awarded performance units in 2015 covering a three-year performance period ending December 31, 2017. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2015 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: 0001025996-17-000027 · wf-form4_148478836088738.xml · derivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 278,602.8804

Underlying: Common Stock · 2,888.1111 shares

Expires not disclosed

F3 · 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.

F6 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F7 · derivative.exercise_date: The reporting person was awarded performance units in 2014 covering a three-year performance period ending December 31, 2016. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2014 and 2015 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.

F7 · derivative.expiration_date: The reporting person was awarded performance units in 2014 covering a three-year performance period ending December 31, 2016. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2014 and 2015 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: 0001025996-17-000027 · wf-form4_148478836088738.xml · derivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 275,714.7693

Underlying: Common Stock · 940.2656 shares

Expires not disclosed

F3 · 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.

F4 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock and may be settled in cash under certain circumstances.

F5 · derivative.exercise_date: The restricted stock units vest over a four-year period starting on January 5, 2015, subject to continued employment with the Issuer on the applicable vesting date.

F5 · derivative.expiration_date: The restricted stock units vest over a four-year period starting on January 5, 2015, subject to continued employment with the Issuer on the applicable vesting date.

SEC source: 0001025996-17-000027 · wf-form4_148478836088738.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 674,752.3777

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: 0001025996-17-000025 · wf-form4_148478831615235.xml · derivative · entry 5

ROSE TYLER H · CIK 0001214281 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,474.4341

Underlying: Common Stock · 473.4225 shares

Expires not disclosed

F3 · 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.

F6 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F8 · derivative.exercise_date: The reporting person was awarded performance units in 2015 covering a three-year performance period ending December 31, 2017. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2015 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.

F8 · derivative.expiration_date: The reporting person was awarded performance units in 2015 covering a three-year performance period ending December 31, 2017. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2015 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: 0001025996-17-000025 · wf-form4_148478831615235.xml · derivative · entry 4

ROSE TYLER H · CIK 0001214281 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,001.0116

Underlying: Common Stock · 642.1376 shares

Expires not disclosed

F3 · 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.

F6 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F7 · derivative.exercise_date: The reporting person was awarded performance units in 2014 covering a three-year performance period ending December 31, 2016. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2014 and 2015 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.

F7 · derivative.expiration_date: The reporting person was awarded performance units in 2014 covering a three-year performance period ending December 31, 2016. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2014 and 2015 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: 0001025996-17-000025 · wf-form4_148478831615235.xml · derivative · entry 3

ROSE TYLER H · CIK 0001214281 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,358.874

Underlying: Common Stock · 208.0149 shares

Expires not disclosed

F3 · 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.

F4 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock and may be settled in cash under certain circumstances.

F5 · derivative.exercise_date: The restricted stock units vest over a four-year period starting on January 5, 2015, subject to continued employment with the Issuer on the applicable vesting date.

F5 · derivative.expiration_date: The restricted stock units vest over a four-year period starting on January 5, 2015, subject to continued employment with the Issuer on the applicable vesting date.

SEC source: 0001025996-17-000025 · wf-form4_148478831615235.xml · nonDerivative · entry 1

ROSE TYLER H · CIK 0001214281 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 94,265.6812

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: 0001025996-17-000024 · wf-form4_148478829487657.xml · nonDerivative · entry 1

Stoneberg Peter B. · CIK 0001608883 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,131.335

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: 0001025996-17-000023 · wf-form4_148478827789808.xml · derivative · entry 5

HAWKEN JEFFREY C · CIK 0001214278 · EVP and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 92,826.0395

Underlying: Common Stock · 531.1048 shares

Expires not disclosed

F3 · 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.

F6 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F8 · derivative.exercise_date: The reporting person was awarded performance units in 2015 covering a three-year performance period ending December 31, 2017. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2015 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.

F8 · derivative.expiration_date: The reporting person was awarded performance units in 2015 covering a three-year performance period ending December 31, 2017. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2015 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: 0001025996-17-000023 · wf-form4_148478827789808.xml · derivative · entry 4

HAWKEN JEFFREY C · CIK 0001214278 · EVP and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 92,294.9347

Underlying: Common Stock · 1,090.7556 shares

Expires not disclosed

F3 · 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.

F6 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F7 · derivative.exercise_date: The reporting person was awarded performance units in 2014 covering a three-year performance period ending December 31, 2016. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2014 and 2015 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.

F7 · derivative.expiration_date: The reporting person was awarded performance units in 2014 covering a three-year performance period ending December 31, 2016. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2014 and 2015 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: 0001025996-17-000023 · wf-form4_148478827789808.xml · derivative · entry 3

HAWKEN JEFFREY C · CIK 0001214278 · EVP and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 91,204.1791

Underlying: Common Stock · 356.3355 shares

Expires not disclosed

F3 · 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.

F4 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock and may be settled in cash under certain circumstances.

F5 · derivative.exercise_date: The restricted stock units vest over a four-year period starting on January 5, 2015, subject to continued employment with the Issuer on the applicable vesting date.

F5 · derivative.expiration_date: The restricted stock units vest over a four-year period starting on January 5, 2015, subject to continued employment with the Issuer on the applicable vesting date.

SEC source: 0001025996-17-000023 · wf-form4_148478827789808.xml · nonDerivative · entry 1

HAWKEN JEFFREY C · CIK 0001214278 · EVP and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 377,856.5433

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: 0001025996-17-000022 · wf-form4_148478826150193.xml · nonDerivative · entry 1

INGRAHAM SCOTT S · CIK 0001192157 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,370.517

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: 0001025996-17-000021 · wf-form4_148478824500947.xml · derivative · entry 5

Smart Justin William · CIK 0001565262 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,249.8213

Underlying: Common Stock · 430.3959 shares

Expires not disclosed

F3 · 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.

F6 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F8 · derivative.exercise_date: The reporting person was awarded performance units in 2015 covering a three-year performance period ending December 31, 2017. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2015 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.

F8 · derivative.expiration_date: The reporting person was awarded performance units in 2015 covering a three-year performance period ending December 31, 2017. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2015 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: 0001025996-17-000021 · wf-form4_148478824500947.xml · derivative · entry 4

Smart Justin William · CIK 0001565262 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,819.4254

Underlying: Common Stock · 433.2399 shares

Expires not disclosed

F3 · 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.

F6 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F7 · derivative.exercise_date: The reporting person was awarded performance units in 2014 covering a three-year performance period ending December 31, 2016. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2014 and 2015 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.

F7 · derivative.expiration_date: The reporting person was awarded performance units in 2014 covering a three-year performance period ending December 31, 2016. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2014 and 2015 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: 0001025996-17-000021 · wf-form4_148478824500947.xml · derivative · entry 3

Smart Justin William · CIK 0001565262 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,386.1855

Underlying: Common Stock · 156.9968 shares

Expires not disclosed

F3 · 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.

F4 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock and may be settled in cash under certain circumstances.

F5 · derivative.exercise_date: The restricted stock units vest over a four-year period starting on January 5, 2015, subject to continued employment with the Issuer on the applicable vesting date.

F5 · derivative.expiration_date: The restricted stock units vest over a four-year period starting on January 5, 2015, subject to continued employment with the Issuer on the applicable vesting date.

SEC source: 0001025996-17-000021 · wf-form4_148478824500947.xml · nonDerivative · entry 1

Smart Justin William · CIK 0001565262 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 81,658.2377

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: 0001025996-17-000007 · wf-form4_148374408003811.xml · derivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 274,774.5037

Underlying: Common Stock · 361 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock and may be settled in cash under certain circumstances.

F4 · derivative.exercise_date: The restricted stock units vest over a four-year period starting on January 5, 2015, subject to continued employment with the Issuer on the applicable vesting date.

F4 · derivative.expiration_date: The restricted stock units vest over a four-year period starting on January 5, 2015, subject to continued employment with the Issuer on the applicable vesting date.

SEC source: 0001025996-17-000007 · wf-form4_148374408003811.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 659,324.1839

F2 · security: Common stock tendered to pay tax withholding

SEC source: 0001025996-17-000007 · wf-form4_148374408003811.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 677,812.1839

F1 · security: Restricted stock units tendered to pay tax withholding.