KRC

SEC source: 0001025996-19-000019 · wf-form4_154776978180743.xml · derivative · entry 5

ROSE TYLER H · CIK 0001214281 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,557.9011

Underlying: Common Stock · 83.3855 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.

F6 · derivative.exercise_date: The reporting person was awarded performance units in 2017 covering a three-year performance period ending December 31, 2019. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2017 performance. The number of units reported reflects the additional minimum number of units eligible to vest as a result of the crediting of restricted stock units in respect of dividend equivalent rights. The units remain subject to additional time-based vesting requirements.

F6 · derivative.expiration_date: The reporting person was awarded performance units in 2017 covering a three-year performance period ending December 31, 2019. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2017 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: 0001025996-19-000019 · wf-form4_154776978180743.xml · derivative · entry 4

ROSE TYLER H · CIK 0001214281 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,474.5156

Underlying: Common Stock · 194.9696 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.

F5 · derivative.exercise_date: The reporting person was awarded performance units in 2016 covering a three-year performance period ending December 31, 2018. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2016 and 2017 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 2016 covering a three-year performance period ending December 31, 2018. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2016 and 2017 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: 0001025996-19-000019 · wf-form4_154776978180743.xml · nonDerivative · entry 1

ROSE TYLER H · CIK 0001214281 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 127,897.7767

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: 0001025996-19-000018 · wf-form4_154776975071077.xml · derivative · entry 4

Roth Heidi Rena · CIK 0001352772 · EVP, CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,758.3502

Underlying: Common Stock · 20.4706 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.

F6 · derivative.exercise_date: The reporting person was awarded performance units in 2017 covering a three-year performance period ending December 31, 2019. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2017 performance. The number of units reported reflects the additional minimum number of units eligible to vest as a result of the crediting of restricted stock units in respect of dividend equivalent rights. The units remain subject to additional time-based vesting requirements.

F6 · derivative.expiration_date: The reporting person was awarded performance units in 2017 covering a three-year performance period ending December 31, 2019. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2017 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: 0001025996-19-000018 · wf-form4_154776975071077.xml · derivative · entry 3

Roth Heidi Rena · CIK 0001352772 · EVP, CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,737.8796

Underlying: Common Stock · 35.4499 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.

F5 · derivative.exercise_date: The reporting person was awarded performance units in 2016 covering a three-year performance period ending December 31, 2018. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2016 and 2017 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 2016 covering a three-year performance period ending December 31, 2018. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2016 and 2017 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: 0001025996-19-000018 · wf-form4_154776975071077.xml · nonDerivative · entry 1

Roth Heidi Rena · CIK 0001352772 · EVP, CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,830.0158

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: 0001025996-19-000017 · wf-form4_154776971267535.xml · nonDerivative · entry 1

Stevenson Gary R. · CIK 0001608931 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,218.0708

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: 0001025996-19-000016 · wf-form4_154776967857844.xml · derivative · entry 4

Smart Justin William · CIK 0001565262 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,541.1991

Underlying: Common Stock · 75.8055 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.

F6 · derivative.exercise_date: The reporting person was awarded performance units in 2017 covering a three-year performance period ending December 31, 2019. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2017 performance. The number of units reported reflects the additional minimum number of units eligible to vest as a result of the crediting of restricted stock units in respect of dividend equivalent rights. The units remain subject to additional time-based vesting requirements.

F6 · derivative.expiration_date: The reporting person was awarded performance units in 2017 covering a three-year performance period ending December 31, 2019. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2017 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: 0001025996-19-000016 · wf-form4_154776967857844.xml · derivative · entry 3

Smart Justin William · CIK 0001565262 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,465.3936

Underlying: Common Stock · 177.2497 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.

F5 · derivative.exercise_date: The reporting person was awarded performance units in 2016 covering a three-year performance period ending December 31, 2018. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2016 and 2017 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 2016 covering a three-year performance period ending December 31, 2018. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2016 and 2017 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: 0001025996-19-000016 · wf-form4_154776967857844.xml · nonDerivative · entry 1

Smart Justin William · CIK 0001565262 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 105,584.9346

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: 0001025996-19-000004 · wf-form4_154698397986999.xml · nonDerivative · entry 3

HAWKEN JEFFREY C · CIK 0001214278 · EVP and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 391,346.1915

F1 · security: Common stock tendered to pay tax withholding.

SEC source: 0001025996-19-000003 · wf-form4_154698395434188.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: 997,113.9656

F1 · security: Common stock tendered to pay tax withholding.

SEC source: 0001025996-19-000004 · wf-form4_154698397986999.xml · derivative · entry 5

HAWKEN JEFFREY C · CIK 0001214278 · EVP and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 110,217.375

Underlying: Common Stock · 4,238 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.

F4 · derivative.exercise_date: The restricted stock units vest, subject to continued employment with the Issuer through each vesting date, as to 1/4th of the units for each calendar year during 2016 - 2019 based on the achievement of total stockholder return hurdles on either a relative or an absolute basis for the applicable calendar year. If neither of the total stockholder return hurdles are achieved for an applicable year during the performance period, those units will remain eligible to vest in a subsequent year (ending on December 31, 2019) if the Issuer achieves a cumulative total stockholder return goal as of the end of that year.

F4 · derivative.expiration_date: The restricted stock units vest, subject to continued employment with the Issuer through each vesting date, as to 1/4th of the units for each calendar year during 2016 - 2019 based on the achievement of total stockholder return hurdles on either a relative or an absolute basis for the applicable calendar year. If neither of the total stockholder return hurdles are achieved for an applicable year during the performance period, those units will remain eligible to vest in a subsequent year (ending on December 31, 2019) if the Issuer achieves a cumulative total stockholder return goal as of the end of that year.

SEC source: 0001025996-19-000004 · wf-form4_154698397986999.xml · derivative · entry 4

HAWKEN JEFFREY C · CIK 0001214278 · EVP and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 114,455.375

Underlying: Common Stock · 1,591 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.

F3 · derivative.exercise_date: The restricted stock units vest, subject to continued employment with the Issuer through each vesting date, as to 1/6th of the units for each calendar year during 2013 - 2018 based on the achievement of total stockholder return hurdles on either a relative or an absolute basis for the applicable calendar year. If neither of the total stockholder return hurdles are achieved for an applicable year during the performance period, those units will remain eligible to vest in a subsequent year (ending on December 31, 2018) if the Issuer achieves a cumulative total stockholder return goal as of the end of that year.

F3 · derivative.expiration_date: The restricted stock units vest, subject to continued employment with the Issuer through each vesting date, as to 1/6th of the units for each calendar year during 2013 - 2018 based on the achievement of total stockholder return hurdles on either a relative or an absolute basis for the applicable calendar year. If neither of the total stockholder return hurdles are achieved for an applicable year during the performance period, those units will remain eligible to vest in a subsequent year (ending on December 31, 2018) if the Issuer achieves a cumulative total stockholder return goal as of the end of that year.

SEC source: 0001025996-19-000004 · wf-form4_154698397986999.xml · nonDerivative · entry 2

HAWKEN JEFFREY C · CIK 0001214278 · EVP and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 395,502.1915

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: 0001025996-19-000004 · wf-form4_154698397986999.xml · nonDerivative · entry 1

HAWKEN JEFFREY C · CIK 0001214278 · EVP and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 391,264.1915

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: 0001025996-19-000003 · wf-form4_154698395434188.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: 227,714.3761

Underlying: Common Stock · 14,571 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.

F3 · derivative.exercise_date: The restricted stock units vest, subject to continued employment with the Issuer through the applicable vesting date, as to 1/7th of the shares for each calendar year during 2012 - 2018 based on the achievement of annual stockholder return hurdles on either a relative or an absolute basis for the applicable calendar year. If neither of the stockholder return hurdles are acheived for an applicable year during the performance period, those shares will remain eligible to vest in a subsequent year (ending on December 31, 2018) if the Issuer achieves a cumulative total stockholder return goal.

F3 · derivative.expiration_date: The restricted stock units vest, subject to continued employment with the Issuer through the applicable vesting date, as to 1/7th of the shares for each calendar year during 2012 - 2018 based on the achievement of annual stockholder return hurdles on either a relative or an absolute basis for the applicable calendar year. If neither of the stockholder return hurdles are acheived for an applicable year during the performance period, those shares will remain eligible to vest in a subsequent year (ending on December 31, 2018) if the Issuer achieves a cumulative total stockholder return goal.

SEC source: 0001025996-19-000003 · wf-form4_154698395434188.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: 1,009,460.9656

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: 0001025996-19-000028 · wf-form4a_154846278558421.xml · derivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 227,534.3761

Underlying: Common Stock · 14,751 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.

F1 · security: Filed to correct the number of restricted stock units disposed of.

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 restricted stock units vest, subject to continued employment with the Issuer through the applicable vesting date, as to 1/7th of the shares for each calendar year during 2012 - 2018 based on the achievement of annual stockholder return hurdles on either a relative or an absolute basis for the applicable calendar year. If neither of the stockholder return hurdles are acheived for an applicable year during the performance period, those shares will remain eligible to vest in a subsequent year (ending on December 31, 2018) if the Issuer achieves a cumulative total stockholder return goal.

F3 · derivative.expiration_date: The restricted stock units vest, subject to continued employment with the Issuer through the applicable vesting date, as to 1/7th of the shares for each calendar year during 2012 - 2018 based on the achievement of annual stockholder return hurdles on either a relative or an absolute basis for the applicable calendar year. If neither of the stockholder return hurdles are acheived for an applicable year during the performance period, those shares will remain eligible to vest in a subsequent year (ending on December 31, 2018) if the Issuer achieves a cumulative total stockholder return goal.

SEC source: 0001025996-18-000263 · wf-form4_154629289383766.xml · nonDerivative · entry 1

Roth Heidi Rena · CIK 0001352772 · EVP, CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,568.2102

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

SEC source: 0001025996-18-000264 · wf-form4_154629293221562.xml · nonDerivative · entry 1

Rosetta Stephen A · CIK 0001711803 · EVP, Chief Investment Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,449.3789

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

SEC source: 0001025996-18-000261 · wf-form4_154629281834463.xml · nonDerivative · entry 1

Smart Justin William · CIK 0001565262 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 105,331.0819

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

SEC source: 0001025996-18-000262 · wf-form4_154629285667454.xml · nonDerivative · entry 1

HAWKEN JEFFREY C · CIK 0001214278 · EVP and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 389,673.1915

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

SEC source: 0001025996-18-000260 · wf-form4_154629278035183.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: 994,709.9656

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

SEC source: 0001025996-18-000259 · wf-form4_154629274263571.xml · nonDerivative · entry 1

ROSE TYLER H · CIK 0001214281 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 127,225.833

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

SEC source: 0001025996-18-000238 · wf-form4_153998423462012.xml · nonDerivative · entry 1

Rosetta Stephen A · CIK 0001711803 · EVP, Chief Investment Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,385.3789

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: 0001025996-18-000237 · wf-form4_153998419163253.xml · nonDerivative · entry 1

INGRAHAM SCOTT S · CIK 0001192157 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,212.9688

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: 0001025996-18-000236 · wf-form4_153998415482580.xml · derivative · entry 5

HAWKEN JEFFREY C · CIK 0001214278 · EVP and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 116,046.375

Underlying: Common Stock · 88.4494 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.

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 2017 covering a three-year performance period ending December 31, 2019. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2017 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 2017 covering a three-year performance period ending December 31, 2019. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2017 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: 0001025996-18-000236 · wf-form4_153998415482580.xml · derivative · entry 4

HAWKEN JEFFREY C · CIK 0001214278 · EVP and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 115,957.9256

Underlying: Common Stock · 206.8185 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.

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 2016 covering a three-year performance period ending December 31, 2018. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2016 and 2017 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 2016 covering a three-year performance period ending December 31, 2018. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2016 and 2017 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: 0001025996-18-000236 · wf-form4_153998415482580.xml · derivative · entry 3

HAWKEN JEFFREY C · CIK 0001214278 · EVP and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 115,751.1071

Underlying: Common Stock · 76.49 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 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: 0001025996-18-000236 · wf-form4_153998415482580.xml · derivative · entry 2

HAWKEN JEFFREY C · CIK 0001214278 · EVP and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 115,674.6171

Underlying: Common Stock · 227.3125 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 and may be settled in cash under certain circumstances.

F4 · derivative.exercise_date: Dividend equivalents on deferred vested restricted stock units that were awarded in 2014 and previously reported on Table II.

F4 · derivative.expiration_date: Dividend equivalents on deferred vested restricted stock units that were awarded in 2014 and previously reported on Table II.

SEC source: 0001025996-18-000236 · wf-form4_153998415482580.xml · nonDerivative · entry 1

HAWKEN JEFFREY C · CIK 0001214278 · EVP and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 373,544.1915

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: 0001025996-18-000234 · wf-form4_153998407949596.xml · nonDerivative · entry 1

BRENNAN EDWARD F · CIK 0001256360 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,230.7645

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.

F2 · balance_after: A prior filing inadvertently overstated the reporting person's holdings in column 5 by 10 shares. The amount reported herein has been updated to correct this overstatement.

SEC source: 0001025996-18-000235 · wf-form4_153998411722187.xml · nonDerivative · entry 1

Stoneberg Peter B. · CIK 0001608883 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,093.0322

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: 0001025996-18-000233 · wf-form4_153998403790962.xml · derivative · entry 3

ROSE TYLER H · CIK 0001214281 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,279.546

Underlying: Common Stock · 78.8484 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 2017 covering a three-year performance period ending December 31, 2019. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2017 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 2017 covering a three-year performance period ending December 31, 2019. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2017 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: 0001025996-18-000233 · wf-form4_153998403790962.xml · derivative · entry 2

ROSE TYLER H · CIK 0001214281 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,200.6976

Underlying: Common Stock · 184.3612 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 2016 covering a three-year performance period ending December 31, 2018. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2016 and 2017 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 2016 covering a three-year performance period ending December 31, 2018. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2016 and 2017 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: 0001025996-18-000233 · wf-form4_153998403790962.xml · nonDerivative · entry 1

ROSE TYLER H · CIK 0001214281 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 111,096.833

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: 0001025996-18-000232 · wf-form4_153998399170244.xml · nonDerivative · entry 1

Hunt Jolie A. · CIK 0001642571 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,184.9864

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: 0001025996-18-000231 · wf-form4_153998395081182.xml · derivative · entry 3

Roth Heidi Rena · CIK 0001352772 · EVP, CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,702.4297

Underlying: Common Stock · 19.3568 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 2017 covering a three-year performance period ending December 31, 2019. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2017 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 2017 covering a three-year performance period ending December 31, 2019. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2017 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: 0001025996-18-000231 · wf-form4_153998395081182.xml · derivative · entry 2

Roth Heidi Rena · CIK 0001352772 · EVP, CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,683.0729

Underlying: Common Stock · 33.5211 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 2016 covering a three-year performance period ending December 31, 2018. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2016 and 2017 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 2016 covering a three-year performance period ending December 31, 2018. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2016 and 2017 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: 0001025996-18-000231 · wf-form4_153998395081182.xml · nonDerivative · entry 1

Roth Heidi Rena · CIK 0001352772 · EVP, CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,504.2102

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: 0001025996-18-000230 · wf-form4_153998391239438.xml · nonDerivative · entry 1

Stevenson Gary R. · CIK 0001608931 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,156.5223

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: 0001025996-18-000229 · wf-form4_153998387364486.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: 242,285.3761

Underlying: Common Stock · 251.5071 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 2017 covering a three-year performance period ending December 31, 2019. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2017 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 2017 covering a three-year performance period ending December 31, 2019. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2017 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: 0001025996-18-000229 · wf-form4_153998387364486.xml · derivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 242,033.869

Underlying: Common Stock · 691.5639 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 2016 covering a three-year performance period ending December 31, 2018. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2016 and 2017 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 2016 covering a three-year performance period ending December 31, 2018. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2016 and 2017 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: 0001025996-18-000229 · wf-form4_153998387364486.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: 776,968.9656

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: 0001025996-18-000228 · wf-form4_153998383254837.xml · derivative · entry 3

Smart Justin William · CIK 0001565262 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,288.1439

Underlying: Common Stock · 71.6809 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 2017 covering a three-year performance period ending December 31, 2019. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2017 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 2017 covering a three-year performance period ending December 31, 2019. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2017 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: 0001025996-18-000228 · wf-form4_153998383254837.xml · derivative · entry 2

Smart Justin William · CIK 0001565262 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,216.463

Underlying: Common Stock · 167.6054 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 2016 covering a three-year performance period ending December 31, 2018. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2016 and 2017 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 2016 covering a three-year performance period ending December 31, 2018. The reporting person previously reported the minimum number of units subject to the award eligible to vest based on 2016 and 2017 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: 0001025996-18-000228 · wf-form4_153998383254837.xml · nonDerivative · entry 1

Smart Justin William · CIK 0001565262 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 93,234.0819

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: 0001025996-18-000208 · wf-form4_153246605874411.xml · nonDerivative · entry 1

Smart Justin William · CIK 0001565262 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 93,070.9311

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

SEC source: 0001025996-18-000207 · wf-form4_153246603176495.xml · nonDerivative · entry 1

Rosetta Stephen A · CIK 0001711803 · EVP, Chief Investment Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,212.7027

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