KRC

SEC source: 0001025996-16-000407 · wf-form4_147647977483024.xml · derivative · entry 2

HAWKEN JEFFREY C · CIK 0001214278 · EVP and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 98,088.8465

Underlying: Common Stock · 62.1365 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: 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: 0001025996-16-000407 · wf-form4_147647977483024.xml · nonDerivative · entry 1

HAWKEN JEFFREY C · CIK 0001214278 · EVP and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 367,209.3212

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: 0001025996-16-000406 · wf-form4_147647975793801.xml · nonDerivative · entry 1

INGRAHAM SCOTT S · CIK 0001192157 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,594.7938

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: 0001025996-16-000404 · wf-form4_147647972457661.xml · derivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,710.2252

Underlying: Common Stock · 15.0113 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.

F5 · 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 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.

F6 · 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: 0001025996-16-000404 · wf-form4_147647972457661.xml · derivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,695.2139

Underlying: Common Stock · 13.9974 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: 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: 0001025996-16-000404 · wf-form4_147647972457661.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,707.0944

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: 0001025996-16-000403 · wf-form4_147647970847874.xml · nonDerivative · entry 1

Hunt Jolie A. · CIK 0001642571 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,169.8698

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: 0001025996-16-000402 · wf-form4_147647969249031.xml · nonDerivative · entry 1

Stoneberg Peter B. · CIK 0001608883 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,945.6112

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: 0001025996-16-000401 · wf-form4_147647967530316.xml · nonDerivative · entry 1

Stevenson Gary R. · CIK 0001608931 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,945.6112

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: 0001025996-17-000051 · wf-form5_148712506868497.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,714.1624

F1 · kind: The reporting person's purchase of KRC common stock reported herein was matchable under Section 16(b) of the Securities Exchange Act of 1934, with respect to shares sold at a price of $65.33 on May 5, 2016. The reported person has paid to KRC $31.95, representing the full amount of the profit realized in connection with the short-swing transaction.

F2 · balance_after: This represents the aggregate amount of securities beneficially owned by the reporting person as of December 31, 2016.

SEC source: 0001025996-25-000167 · wk-form4a_1748467828.xml · nonDerivative · entry 1

BRENNAN EDWARD F · CIK 0001256360 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,560.9357

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: On April 18, 2014, the reporting person filed a Form 4 which inadvertently reported a grant of restricted stock units in respect of dividend equivalent rights as derivative securities acquired when, in reporting the award to which the rights related and in reporting subsequent credits of dividend equivalents in respect of the award, the award and related rights were reported (and included in the amount of securities beneficially owned) as non-derivative securities acquired. The correct amount of securities acquired in the April 16, 2014 transaction is reported as non-derivative securities acquired on this filing to be consistent with such reporting for the award and related rights, and to be consistent with the reporting of beneficial ownership in subsequent filings.

SEC source: 0001025996-25-000168 · wk-form4a_1748467838.xml · nonDerivative · entry 1

BRENNAN EDWARD F · CIK 0001256360 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,463.7953

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: On January 17, 2014, the reporting person filed a Form 4 which inadvertently reported a grant of restricted stock units in respect of dividend equivalent rights as derivative securities acquired when, in reporting the award to which the rights related and in reporting subsequent credits of dividend equivalents in respect of the award, the award and related rights were reported (and included in the amount of securities beneficially owned) as non-derivative securities acquired. The correct amount of securities acquired in the January 15, 2014 transaction is reported as non-derivative securities acquired on this filing to be consistent with such reporting for the award and related rights, and to be consistent with the reporting of beneficial ownership in subsequent filings.