NOC

SEC source: 0001225208-18-003059 · doc4.xml · derivative · entry 5

Kalan Lesley A · CIK 0001725864 · Corp VP, Government Relations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,184

Underlying: Common Stock · 1,445 shares

Expires not disclosed

F7 · derivative.exercise_price: Each Restricted Stock Right ("RSR") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock. The RSRs were granted under the LTISP on 2/13/18 and will vest on 2/13/21.

F7 · derivative.exercise_date: Each Restricted Stock Right ("RSR") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock. The RSRs were granted under the LTISP on 2/13/18 and will vest on 2/13/21.

F7 · derivative.expiration_date: Each Restricted Stock Right ("RSR") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock. The RSRs were granted under the LTISP on 2/13/18 and will vest on 2/13/21.

F8 · balance_after: Total amount includes 1,445 RSRs granted under the LTISP on 2/13/18 that will vest on 2/13/21; 893 RSRs granted under the LTISP on 2/17/17 that will vest on 2/17/20; 2,285 RSRs granted under the LTISP on 11/1/16 that will vest on 11/1/18; 733 RSRs granted under the LTISP on 2/17/16 that will vest on 2/17/19; and 828 RSRs granted under the LTISP on 2/18/15 that will vest on 2/18/18.

SEC source: 0001225208-18-003059 · doc4.xml · derivative · entry 4

Kalan Lesley A · CIK 0001725864 · Corp VP, Government Relations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,977

Underlying: Common Stock · 2,530.92 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 RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F1 · shares: Shares expected to be issued in settlement of Restricted Performance Stock Rights ("RPSRs") granted under the 2011 Long-Term Incentive Stock Plan ("LTISP") on 2/18/15 with a valuation of performance measurement period ("measurement period") that ended 12/31/17. RPSRs to be settled at 131% of target. The shares are anticipated to be distributed into the participant's account on February 22, 2018.

F3 · derivative.exercise_date: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F3 · derivative.expiration_date: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F6 · balance_after: Total amount includes 3,182 RPSRs granted on 2/13/18 with a measurement period ending on 12/31/20; 2,084 RPSRs granted on 2/17/17 with a measurement period ending on 12/31/19; and 1,711 RPSRs granted on 2/17/16 with a measurement period ending on 12/31/18.

SEC source: 0001225208-18-003059 · doc4.xml · derivative · entry 3

Kalan Lesley A · CIK 0001725864 · Corp VP, Government Relations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,507.92

Underlying: Common Stock · 3,780.92 shares

Expires not disclosed

F3 · derivative.exercise_price: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F4 · shares: The RPSRs acquired include (i) 598.92 vested RPSRs with respect to the measurement period ended 12/31/17 acquired due to settlement of the 2015 RPSRs held at 131% of the target award and (ii) 3,182 unvested RPSRs granted under the LTISP on 2/13/18 with a measurement period ending on 12/31/20.

F3 · derivative.exercise_date: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F3 · derivative.expiration_date: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F5 · balance_after: Total amount includes 2,530.92 vested RPSRs granted under the LTISP on 2/18/15 with a measurement period ended on 12/31/17; 3,182 RPSRs granted on 2/13/18 with a measurement period ending on 12/31/20; 2,084 RPSRs granted on 2/17/17 with a measurement period ending on 12/31/19; and 1,711 RPSRs granted on 2/17/16 with a measurement period ending on 12/31/18.

SEC source: 0001225208-18-003059 · doc4.xml · nonDerivative · entry 2

Kalan Lesley A · CIK 0001725864 · Corp VP, Government Relations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,240.33

F2 · shares: Shares surrendered to issuer in payment of tax liability in connection with settlement of RPSRs in accordance with Rule 16b-3(e).

SEC source: 0001225208-18-003059 · doc4.xml · nonDerivative · entry 1

Kalan Lesley A · CIK 0001725864 · Corp VP, Government Relations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,120.33

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 · shares: Shares expected to be issued in settlement of Restricted Performance Stock Rights ("RPSRs") granted under the 2011 Long-Term Incentive Stock Plan ("LTISP") on 2/18/15 with a valuation of performance measurement period ("measurement period") that ended 12/31/17. RPSRs to be settled at 131% of target. The shares are anticipated to be distributed into the participant's account on February 22, 2018.

SEC source: 0001225208-18-003056 · doc4.xml · derivative · entry 5

DAVIS LISA R · CIK 0001668228 · Corp VP, Communications

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,236

Underlying: Common Stock · 903 shares

Expires not disclosed

F7 · derivative.exercise_price: Each Restricted Stock Right ("RSR") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock. The RSRs were granted under the LTISP on 2/13/18 and will vest on 2/13/21.

F7 · derivative.exercise_date: Each Restricted Stock Right ("RSR") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock. The RSRs were granted under the LTISP on 2/13/18 and will vest on 2/13/21.

F7 · derivative.expiration_date: Each Restricted Stock Right ("RSR") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock. The RSRs were granted under the LTISP on 2/13/18 and will vest on 2/13/21.

F8 · balance_after: Total amount includes 903 RSRs granted under the LTISP on 2/13/18 that will vest on 2/13/21; 1,276 RSRs granted under the LTISP on 2/17/17 that will vest on 2/17/20; 1,648 RSRs granted under the LTISP on 2/17/16 that will vest on 2/17/19; and 409 RSRs granted under the LTISP on 2/18/15 that will vest on 2/18/18.

SEC source: 0001225208-18-003056 · doc4.xml · derivative · entry 4

DAVIS LISA R · CIK 0001668228 · Corp VP, Communications

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,670

Underlying: Common Stock · 1,251.05 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 RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F1 · shares: Shares expected to be issued in settlement of Restricted Performance Stock Rights ("RPSRs") granted under the 2011 Long-Term Incentive Stock Plan ("LTISP") on 2/18/15 with a valuation of performance measurement period ("measurement period") that ended 12/31/17. RPSRs to be settled at 131% of target. The shares are anticipated to be distributed into the participant's account on February 22, 2018.

F3 · derivative.exercise_date: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F3 · derivative.expiration_date: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F6 · balance_after: Total amount includes 1,989 RPSRs granted on 2/13/18 with a measurement period ending on 12/31/20; 3,050 RPSRs granted on 2/17/17 with a measurement period ending on 12/31/19; and 3,631 RPSRs granted on 2/17/16 with a measurement period ending on 12/31/18.

SEC source: 0001225208-18-003056 · doc4.xml · derivative · entry 3

DAVIS LISA R · CIK 0001668228 · Corp VP, Communications

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,921.05

Underlying: Common Stock · 2,285.05 shares

Expires not disclosed

F3 · derivative.exercise_price: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F4 · shares: The RPSRs acquired include (i) 296.05 vested RPSRs with respect to the measurement period ended 12/31/17 acquired due to settlement of the 2015 RPSRs held at 131% of the target award and (ii) 1,989 unvested RPSRs granted under the LTISP on 2/13/18 with a measurement period ending on 12/31/20.

F3 · derivative.exercise_date: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F3 · derivative.expiration_date: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F5 · balance_after: Total amount includes 1,251.05 vested RPSRs granted under the LTISP on 2/18/15 with a measurement period ended on 12/31/17; 1,989 RPSRs granted on 2/13/18 with a measurement period ending on 12/31/20; 3,050 RPSRs granted on 2/17/17 with a measurement period ending on 12/31/19; and 3,631 RPSRs granted on 2/17/16 with a measurement period ending on 12/31/18.

SEC source: 0001225208-18-003056 · doc4.xml · nonDerivative · entry 2

DAVIS LISA R · CIK 0001668228 · Corp VP, Communications

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,797.12

F2 · shares: Shares surrendered to issuer in payment of tax liability in connection with settlement of RPSRs in accordance with Rule 16b-3(e).

SEC source: 0001225208-18-003056 · doc4.xml · nonDerivative · entry 1

DAVIS LISA R · CIK 0001668228 · Corp VP, Communications

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,212.12

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 · shares: Shares expected to be issued in settlement of Restricted Performance Stock Rights ("RPSRs") granted under the 2011 Long-Term Incentive Stock Plan ("LTISP") on 2/18/15 with a valuation of performance measurement period ("measurement period") that ended 12/31/17. RPSRs to be settled at 131% of target. The shares are anticipated to be distributed into the participant's account on February 22, 2018.

SEC source: 0001225208-18-003055 · doc4.xml · derivative · entry 5

CHESTON SHEILA C. · CIK 0001499087 · Corp. VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,308

Underlying: Common Stock · 2,348 shares

Expires not disclosed

F7 · derivative.exercise_price: Each Restricted Stock Right ("RSR") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock. The RSRs were granted under the LTISP on 2/13/18 and will vest on 2/13/21.

F7 · derivative.exercise_date: Each Restricted Stock Right ("RSR") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock. The RSRs were granted under the LTISP on 2/13/18 and will vest on 2/13/21.

F7 · derivative.expiration_date: Each Restricted Stock Right ("RSR") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock. The RSRs were granted under the LTISP on 2/13/18 and will vest on 2/13/21.

F8 · balance_after: Total amount includes 2,348 RSRs granted under the LTISP on 2/13/18 that will vest on 2/13/21; 3,189 RSRs granted under the LTISP on 2/17/17 that will vest on 2/17/20; 4,120 RSRs granted under the LTISP on 2/17/16 that will vest on 2/17/19; and 4,651 RSRs granted under the LTISP on 2/18/15 that will vest on 2/18/18.

SEC source: 0001225208-18-003055 · doc4.xml · derivative · entry 4

CHESTON SHEILA C. · CIK 0001499087 · Corp. VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,876

Underlying: Common Stock · 14,796 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 RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F1 · shares: Shares expected to be issued in settlement of Restricted Performance Stock Rights ("RPSRs") granted under the 2011 Long-Term Incentive Stock Plan ("LTISP") on 2/18/15 with a valuation of performance measurement period ("measurement period") that ended 12/31/17. RPSRs to be settled at 150% of target. The shares are anticipated to be distributed into the participant's account on February 22, 2018.

F3 · derivative.exercise_date: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F3 · derivative.expiration_date: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F6 · balance_after: Total amount includes 5,171 RPSRs granted on 2/13/18 with a measurement period ending on 12/31/20; 7,626 RPSRs granted on 2/17/17 with a measurement period ending on 12/31/19; and 9,079 RPSRs granted on 2/17/16 with a measurement period ending on 12/31/18.

SEC source: 0001225208-18-003055 · doc4.xml · derivative · entry 3

CHESTON SHEILA C. · CIK 0001499087 · Corp. VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,672

Underlying: Common Stock · 10,103 shares

Expires not disclosed

F3 · derivative.exercise_price: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F4 · shares: The RPSRs acquired include (i) 4,932 vested RPSRs with respect to the measurement period ended 12/31/17 acquired due to settlement of the 2015 RPSRs held at 150% of the target award and (ii) 5,171 unvested RPSRs granted under the LTISP on 2/13/18 with a measurement period ending on 12/31/20.

F3 · derivative.exercise_date: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F3 · derivative.expiration_date: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F5 · balance_after: Total amount includes 14,796 vested RPSRs granted under the LTISP on 2/18/15 with a measurement period ended on 12/31/17; 5,171 RPSRs granted on 2/13/18 with a measurement period ending on 12/31/20; 7,626 RPSRs granted on 2/17/17 with a measurement period ending on 12/31/19; and 9,079 RPSRs granted on 2/17/16 with a measurement period ending on 12/31/18.

SEC source: 0001225208-18-003055 · doc4.xml · nonDerivative · entry 2

CHESTON SHEILA C. · CIK 0001499087 · Corp. VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,710.52

F2 · shares: Shares surrendered to issuer in payment of tax liability in connection with settlement of RPSRs in accordance with Rule 16b-3(e).

SEC source: 0001225208-18-003055 · doc4.xml · nonDerivative · entry 1

CHESTON SHEILA C. · CIK 0001499087 · Corp. VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 58,857.52

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 · shares: Shares expected to be issued in settlement of Restricted Performance Stock Rights ("RPSRs") granted under the 2011 Long-Term Incentive Stock Plan ("LTISP") on 2/18/15 with a valuation of performance measurement period ("measurement period") that ended 12/31/17. RPSRs to be settled at 150% of target. The shares are anticipated to be distributed into the participant's account on February 22, 2018.

SEC source: 0001225208-18-003053 · doc4.xml · derivative · entry 9

BUSH WESLEY G · CIK 0001216503 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,012

Underlying: Common Stock · 9,033 shares

Expires not disclosed

F8 · derivative.exercise_price: Each Restricted Stock Right ("RSR") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock. The RSRs were granted under the LTISP on 2/13/18 and will vest on 2/13/21.

F8 · derivative.exercise_date: Each Restricted Stock Right ("RSR") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock. The RSRs were granted under the LTISP on 2/13/18 and will vest on 2/13/21.

F8 · derivative.expiration_date: Each Restricted Stock Right ("RSR") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock. The RSRs were granted under the LTISP on 2/13/18 and will vest on 2/13/21.

F9 · balance_after: Total amount includes 9,033 RSRs granted under the LTISP on 2/13/18 that will vest on 2/13/21; 12,756 RSRs granted under the LTISP on 2/17/17 that will vest on 2/17/20; 16,478 RSRs granted under the LTISP on 2/17/16 that will vest on 2/17/19; and 16,745 RSRs granted under the LTISP on 2/18/15 that will vest on 2/18/18.

SEC source: 0001225208-18-003053 · doc4.xml · derivative · entry 8

BUSH WESLEY G · CIK 0001216503 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 86,708

Underlying: Common Stock · 61,720.5 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.

F4 · derivative.exercise_price: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F1 · shares: Shares expected to be issued in settlement of Restricted Performance Stock Rights ("RPSRs") granted under the 2011 Long-Term Incentive Stock Plan ("LTISP") on 2/18/15 with a valuation of performance measurement period ("measurement period") that ended 12/31/17. RPSRs to be settled at 150% of target. The shares are anticipated to be distributed into the participant's account on February 22, 2018.

F4 · derivative.exercise_date: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F4 · derivative.expiration_date: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F7 · balance_after: Total amount includes 19,888 RPSRs granted on 2/13/18 with a measurement period ending on 12/31/20; 30,504 RPSRs granted on 2/17/17 with a measurement period ending on 12/31/19; and 36,316 RPSRs granted on 2/17/16 with a measurement period ending on 12/31/18.

SEC source: 0001225208-18-003053 · doc4.xml · derivative · entry 7

BUSH WESLEY G · CIK 0001216503 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 148,428.5

Underlying: Common Stock · 40,461.5 shares

Expires not disclosed

F4 · derivative.exercise_price: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F5 · shares: The RPSRs acquired include (i) 20,573.50 vested RPSRs with respect to the measurement period ended 12/31/17 acquired due to settlement of the 2015 RPSRs held at 150% of the target award and (ii) 19,888 unvested RPSRs granted under the LTISP on 2/13/18 with a measurement period ending on 12/31/20.

F4 · derivative.exercise_date: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F4 · derivative.expiration_date: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F6 · balance_after: Total amount includes 61,720.50 vested RPSRs granted under the LTISP on 2/18/15 with a measurement period ended on 12/31/17; 19,888 RPSRs granted on 2/13/18 with a measurement period ending on 12/31/20; 30,504 RPSRs granted on 2/17/17 with a measurement period ending on 12/31/19; and 36,316 RPSRs granted on 2/17/16 with a measurement period ending on 12/31/18.

SEC source: 0001225208-18-003053 · doc4.xml · nonDerivative · entry 2

BUSH WESLEY G · CIK 0001216503 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,884.26

F2 · shares: Shares surrendered to issuer in payment of tax liability in connection with settlement of RPSRs in accordance with Rule 16b-3(e).

SEC source: 0001225208-18-003053 · doc4.xml · nonDerivative · entry 1

BUSH WESLEY G · CIK 0001216503 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,721.26

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 · shares: Shares expected to be issued in settlement of Restricted Performance Stock Rights ("RPSRs") granted under the 2011 Long-Term Incentive Stock Plan ("LTISP") on 2/18/15 with a valuation of performance measurement period ("measurement period") that ended 12/31/17. RPSRs to be settled at 150% of target. The shares are anticipated to be distributed into the participant's account on February 22, 2018.

SEC source: 0001225208-18-003054 · doc4.xml · derivative · entry 6

Caylor Mark A · CIK 0001559097 · Corp VP & Pres, Mission System

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,726

Underlying: Common Stock · 3,161 shares

Expires not disclosed

F8 · derivative.exercise_price: Each Restricted Stock Right ("RSR") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock. The RSRs were granted under the LTISP on 2/13/18 and will vest on 2/13/21.

F8 · derivative.exercise_date: Each Restricted Stock Right ("RSR") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock. The RSRs were granted under the LTISP on 2/13/18 and will vest on 2/13/21.

F8 · derivative.expiration_date: Each Restricted Stock Right ("RSR") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock. The RSRs were granted under the LTISP on 2/13/18 and will vest on 2/13/21.

F9 · balance_after: Total amount includes 3,161 RSRs granted under the LTISP on 2/13/18 that will vest on 2/13/21; 3,189 RSRs granted under the LTISP on 2/17/17 that will vest on 2/17/20; 4,120 RSRs granted under the LTISP on 2/17/16 that will vest on 2/17/19; and 3,256 RSRs granted under the LTISP on 2/18/15 that will vest on 2/18/18.

SEC source: 0001225208-18-003054 · doc4.xml · derivative · entry 5

Caylor Mark A · CIK 0001559097 · Corp VP & Pres, Mission System

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,666

Underlying: Common Stock · 10,357.5 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.

F4 · derivative.exercise_price: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F1 · shares: Shares expected to be issued in settlement of Restricted Performance Stock Rights ("RPSRs") granted under the 2011 Long-Term Incentive Stock Plan ("LTISP") on 2/18/15 with a valuation of performance measurement period ("measurement period") that ended 12/31/17. RPSRs to be settled at 150% of target. The shares are anticipated to be distributed into the participant's account on February 22, 2018.

F4 · derivative.exercise_date: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F4 · derivative.expiration_date: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F7 · balance_after: Total amount includes 6,961 RPSRs granted on 2/13/18 with a measurement period ending on 12/31/20; 7,626 RPSRs granted on 2/17/17 with a measurement period ending on 12/31/19; and 9,079 RPSRs granted on 2/17/16 with a measurement period ending on 12/31/18.

SEC source: 0001225208-18-003054 · doc4.xml · derivative · entry 4

Caylor Mark A · CIK 0001559097 · Corp VP & Pres, Mission System

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,023.5

Underlying: Common Stock · 10,413.5 shares

Expires not disclosed

F4 · derivative.exercise_price: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F5 · shares: The RPSRs acquired include (i) 3,452.50 vested RPSRs with respect to the measurement period ended 12/31/17 acquired due to settlement of the 2015 RPSRs held at 150% of the target award and (ii) 6,961 unvested RPSRs granted under the LTISP on 2/13/18 with a measurement period ending on 12/31/20.

F4 · derivative.exercise_date: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F4 · derivative.expiration_date: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F6 · balance_after: Total amount includes 10,357.50 vested RPSRs granted under the LTISP on 2/18/15 with a measurement period ended on 12/31/17; 6,961 RPSRs granted on 2/13/18 with a measurement period ending on 12/31/20; 7,626 RPSRs granted on 2/17/17 with a measurement period ending on 12/31/19; and 9,079 RPSRs granted on 2/17/16 with a measurement period ending on 12/31/18.

SEC source: 0001225208-18-003054 · doc4.xml · nonDerivative · entry 2

Caylor Mark A · CIK 0001559097 · Corp VP & Pres, Mission System

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,318.31

F2 · shares: Shares surrendered to issuer in payment of tax liability in connection with settlement of RPSRs in accordance with Rule 16b-3(e).

SEC source: 0001225208-18-003054 · doc4.xml · nonDerivative · entry 1

Caylor Mark A · CIK 0001559097 · Corp VP & Pres, Mission System

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,242.31

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 · shares: Shares expected to be issued in settlement of Restricted Performance Stock Rights ("RPSRs") granted under the 2011 Long-Term Incentive Stock Plan ("LTISP") on 2/18/15 with a valuation of performance measurement period ("measurement period") that ended 12/31/17. RPSRs to be settled at 150% of target. The shares are anticipated to be distributed into the participant's account on February 22, 2018.

SEC source: 0001225208-18-003052 · doc4.xml · derivative · entry 5

Bedingfield Kenneth L · CIK 0001539147 · Corp VP, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,832

Underlying: Common Stock · 3,161 shares

Expires not disclosed

F7 · derivative.exercise_price: Each Restricted Stock Right ("RSR") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock. The RSRs were granted under the LTISP on 2/13/18 and will vest on 2/13/21.

F7 · derivative.exercise_date: Each Restricted Stock Right ("RSR") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock. The RSRs were granted under the LTISP on 2/13/18 and will vest on 2/13/21.

F7 · derivative.expiration_date: Each Restricted Stock Right ("RSR") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock. The RSRs were granted under the LTISP on 2/13/18 and will vest on 2/13/21.

F8 · balance_after: Total amount includes 3,161 RSRs granted under the LTISP on 2/13/18 that will vest on 2/13/21; 4,146 RSRs granted under the LTISP on 2/17/17 that will vest on 2/17/20; 4,943 RSRs granted under the LTISP on 2/17/16 that will vest on 2/17/19; and 5,582 RSRs granted under the LTISP on 2/18/15 that will vest on 2/18/18.

SEC source: 0001225208-18-003052 · doc4.xml · derivative · entry 4

Bedingfield Kenneth L · CIK 0001539147 · Corp VP, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,770

Underlying: Common Stock · 17,755.5 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 RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F1 · shares: Shares expected to be issued in settlement of Restricted Performance Stock Rights ("RPSRs") granted under the 2011 Long-Term Incentive Stock Plan ("LTISP") on 2/18/15 with a valuation of performance measurement period ("measurement period") that ended 12/31/17. RPSRs to be settled at 150% of target. The shares are anticipated to be distributed into the participant's account on February 22, 2018.

F3 · derivative.exercise_date: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F3 · derivative.expiration_date: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F6 · balance_after: Total amount includes 6,961 RPSRs granted on 2/13/18 with a measurement period ending on 12/31/20; 9,914 RPSRs granted on 2/17/17 with a measurement period ending on 12/31/19; and 10,895 RPSRs granted on 2/17/16 with a measurement period ending on 12/31/18.

SEC source: 0001225208-18-003052 · doc4.xml · derivative · entry 3

Bedingfield Kenneth L · CIK 0001539147 · Corp VP, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,525.5

Underlying: Common Stock · 12,879.5 shares

Expires not disclosed

F3 · derivative.exercise_price: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F4 · shares: The RPSRs acquired include (i) 5,918.50 vested RPSRs with respect to the measurement period ended 12/31/17 acquired due to settlement of the 2015 RPSRs held at 150% of the target award and (ii) 6,961 unvested RPSRs granted under the LTISP on 2/13/18 with a measurement period ending on 12/31/20.

F3 · derivative.exercise_date: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F3 · derivative.expiration_date: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F5 · balance_after: Total amount includes 17,755.50 vested RPSRs granted under the LTISP on 2/18/15 with a measurement period ended on 12/31/17; 6,961 RPSRs granted on 2/13/18 with a measurement period ending on 12/31/20; 9,914 RPSRs granted on 2/17/17 with a measurement period ending on 12/31/19; and 10,895 RPSRs granted on 2/17/16 with a measurement period ending on 12/31/18.

SEC source: 0001225208-18-003052 · doc4.xml · nonDerivative · entry 2

Bedingfield Kenneth L · CIK 0001539147 · Corp VP, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,410.57

F2 · shares: Shares surrendered to issuer in payment of tax liability in connection with settlement of RPSRs in accordance with Rule 16b-3(e)

SEC source: 0001225208-18-003052 · doc4.xml · nonDerivative · entry 1

Bedingfield Kenneth L · CIK 0001539147 · Corp VP, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,986.57

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 · shares: Shares expected to be issued in settlement of Restricted Performance Stock Rights ("RPSRs") granted under the 2011 Long-Term Incentive Stock Plan ("LTISP") on 2/18/15 with a valuation of performance measurement period ("measurement period") that ended 12/31/17. RPSRs to be settled at 150% of target. The shares are anticipated to be distributed into the participant's account on February 22, 2018.

SEC source: 0001225208-18-003051 · doc4.xml · derivative · entry 5

Antkowiak Patrick M. · CIK 0001626333 · Corp VP & CTO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,689

Underlying: Common Stock · 903 shares

Expires not disclosed

F7 · derivative.exercise_price: Each Restricted Stock Right ("RSR") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock. The RSRs were granted under the LTISP on 2/13/18 and will vest on 2/13/21.

F7 · derivative.exercise_date: Each Restricted Stock Right ("RSR") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock. The RSRs were granted under the LTISP on 2/13/18 and will vest on 2/13/21.

F7 · derivative.expiration_date: Each Restricted Stock Right ("RSR") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock. The RSRs were granted under the LTISP on 2/13/18 and will vest on 2/13/21.

F8 · balance_after: Total amount includes 903 RSRs granted under the LTISP on 2/13/18 that will vest on 2/13/21; 1,276 RSRs granted under the LTISP on 2/17/17 that will vest on 2/17/20; 1,648 RSRs granted under the LTISP on 2/17/16 that will vest on 2/17/19; and 1,861 RSRs granted under the LTISP on 2/18/15 that will vest on 2/18/18.

SEC source: 0001225208-18-003051 · doc4.xml · derivative · entry 4

Antkowiak Patrick M. · CIK 0001626333 · Corp VP & CTO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,670

Underlying: Common Stock · 5,919 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 RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F1 · shares: Shares expected to be issued in settlement of Restricted Performance Stock Rights ("RPSRs") granted under the 2011 Long-Term Incentive Stock Plan ("LTISP") on 2/18/15 with a valuation of performance measurement period ("measurement period") that ended 12/31/17. RPSRs to be settled at 150% of target. The shares are anticipated to be distributed into the participant's account on February 22, 2018.

F3 · derivative.exercise_date: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F3 · derivative.expiration_date: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F6 · balance_after: Total amount includes 1,989 RPSRs granted on 2/13/18 with a measurement period ending on 12/31/20; 3,050 RPSRs granted on 2/17/17 with a measurement period ending on 12/31/19; and 3,631 RPSRs granted on 2/17/16 with a measurement period ending on 12/31/18.

SEC source: 0001225208-18-003051 · doc4.xml · derivative · entry 3

Antkowiak Patrick M. · CIK 0001626333 · Corp VP & CTO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,589

Underlying: Common Stock · 3,962 shares

Expires not disclosed

F3 · derivative.exercise_price: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F4 · shares: The RPSRs acquired include (i) 1,973 vested RPSRs with respect to the measurement period ended 12/31/17 acquired due to settlement of the 2015 RPSRs held at 150% of the target award and (ii) 1,989 unvested RPSRs granted under the LTISP on 2/13/18 with a measurement period ending on 12/31/20.

F3 · derivative.exercise_date: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F3 · derivative.expiration_date: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F5 · balance_after: Total amount includes 5,919 vested RPSRs granted under the LTISP on 2/18/15 with a measurement period ended on 12/31/17; 1,989 RPSRs granted on 2/13/18 with a measurement period ending on 12/31/20; 3,050 RPSRs granted on 2/17/17 with a measurement period ending on 12/31/19; and 3,631 RPSRs granted on 2/17/16 with a measurement period ending on 12/31/18.

SEC source: 0001225208-18-003051 · doc4.xml · nonDerivative · entry 2

Antkowiak Patrick M. · CIK 0001626333 · Corp VP & CTO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,523.72

F2 · shares: Shares surrendered to issuer in payment of tax liability in connection with settlement of RPSRs in accordance with Rule 16b-3(e).

SEC source: 0001225208-18-003051 · doc4.xml · nonDerivative · entry 1

Antkowiak Patrick M. · CIK 0001626333 · Corp VP & CTO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,098.72

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 · shares: Shares expected to be issued in settlement of Restricted Performance Stock Rights ("RPSRs") granted under the 2011 Long-Term Incentive Stock Plan ("LTISP") on 2/18/15 with a valuation of performance measurement period ("measurement period") that ended 12/31/17. RPSRs to be settled at 150% of target. The shares are anticipated to be distributed into the participant's account on February 22, 2018.

SEC source: 0001225208-18-004231 · doc4a.xml · derivative · entry 3

Warden Kathy J · CIK 0001559112 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,330

Underlying: Common Stock · 18,939 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 RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F1 · shares: Shares expected to be issued in settlement of Restricted Performance Stock Rights ("RPSRs") granted under the 2011 Long-Term Incentive Stock Plan ("LTISP") on 2/18/15 with a valuation of performance measurement period ("measurement period") that ended 12/31/17. RPSRs to be settled at 150% of target. The shares are anticipated to be distributed into the participant's account on February 26, 2018.

F3 · derivative.exercise_date: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F3 · derivative.expiration_date: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F4 · balance_after: Total amount includes 9,944 RPSRs granted on 2/13/18 with a measurement period ending on 12/31/20; 10,676 RPSRs granted on 2/17/17 with a measurement period ending on 12/31/19; and 12,710 RPSRs granted on 2/17/16 with a measurement period ending on 12/31/18.

SEC source: 0001225208-18-004231 · doc4a.xml · nonDerivative · entry 2

Warden Kathy J · CIK 0001559112 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 84,743.35

F2 · shares: Shares surrendered to issuer in payment of tax liability in connection with settlement of RPSRs in accordance with Rule 16b-3(e). Amendment filed to correct the number of shares surrendered.

SEC source: 0001225208-18-004231 · doc4a.xml · nonDerivative · entry 1

Warden Kathy J · CIK 0001559112 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 93,276.35

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 · shares: Shares expected to be issued in settlement of Restricted Performance Stock Rights ("RPSRs") granted under the 2011 Long-Term Incentive Stock Plan ("LTISP") on 2/18/15 with a valuation of performance measurement period ("measurement period") that ended 12/31/17. RPSRs to be settled at 150% of target. The shares are anticipated to be distributed into the participant's account on February 26, 2018.

SEC source: 0001225208-18-004222 · doc4a.xml · derivative · entry 3

Purvis Shawn N · CIK 0001725609 · CVP, President, Enterprise Svc

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,825

Underlying: Common Stock · 1,845.79 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 RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F1 · shares: Shares expected to be issued in settlement of Restricted Performance Stock Rights ("RPSRs") granted under the 2011 Long-Term Incentive Stock Plan ("LTISP") on 2/18/15 with a valuation of performance measurement period ("measurement period") that ended 12/31/17. RPSRs to be settled at 131% of target. The shares are anticipated to be distributed into the participant's account on February 26, 2018.

F3 · derivative.exercise_date: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F3 · derivative.expiration_date: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F4 · balance_after: Total amount includes 3,580 RPSRs granted on 2/13/18 with a measurement period ending on 12/31/20; 997 RPSRs granted on 2/17/17 with a measurement period ending on 12/31/19; and 1,248 RPSRs granted on 2/17/16 with a measurement period ending on 12/31/18.

SEC source: 0001225208-18-004222 · doc4a.xml · nonDerivative · entry 2

Purvis Shawn N · CIK 0001725609 · CVP, President, Enterprise Svc

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,560.34

F2 · shares: Shares surrendered to issuer in payment of tax liability in connection with settlement of RPSRs in accordance with Rule 16b-3(e). Amendment filed to correct the number of shares surrendered.

SEC source: 0001225208-18-004222 · doc4a.xml · nonDerivative · entry 1

Purvis Shawn N · CIK 0001725609 · CVP, President, Enterprise Svc

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,120.34

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 · shares: Shares expected to be issued in settlement of Restricted Performance Stock Rights ("RPSRs") granted under the 2011 Long-Term Incentive Stock Plan ("LTISP") on 2/18/15 with a valuation of performance measurement period ("measurement period") that ended 12/31/17. RPSRs to be settled at 131% of target. The shares are anticipated to be distributed into the participant's account on February 26, 2018.

SEC source: 0001225208-18-004221 · doc4a.xml · derivative · entry 3

Perry David T · CIK 0001555175 · CVP Chief Global Bus Dev Off

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,426

Underlying: Common Stock · 10,357.5 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 RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F1 · shares: Shares expected to be issued in settlement of Restricted Performance Stock Rights ("RPSRs") granted under the 2011 Long-Term Incentive Stock Plan ("LTISP") on 2/18/15 with a valuation of performance measurement period ("measurement period") that ended 12/31/17. RPSRs to be settled at 150% of target. The shares are anticipated to be distributed into the participant's account on February 26, 2018.

F3 · derivative.exercise_date: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F3 · derivative.expiration_date: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F4 · balance_after: Total amount includes 3,580 RPSRs granted on 2/13/18 with a measurement period ending on 12/31/20; 5,491 RPSRs granted on 2/17/17 with a measurement period ending on 12/31/19; and 6,355 RPSRs granted on 2/17/16 with a measurement period ending on 12/31/18.

SEC source: 0001225208-18-004221 · doc4a.xml · nonDerivative · entry 2

Perry David T · CIK 0001555175 · CVP Chief Global Bus Dev Off

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,425.06

F2 · shares: Shares surrendered to issuer in payment of tax liability in connection with settlement of RPSRs in accordance with Rule 16b-3(e). Amendment filed to correct the number of shares surrendered.

SEC source: 0001225208-18-004221 · doc4a.xml · nonDerivative · entry 1

Perry David T · CIK 0001555175 · CVP Chief Global Bus Dev Off

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,924.06

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 · shares: Shares expected to be issued in settlement of Restricted Performance Stock Rights ("RPSRs") granted under the 2011 Long-Term Incentive Stock Plan ("LTISP") on 2/18/15 with a valuation of performance measurement period ("measurement period") that ended 12/31/17. RPSRs to be settled at 150% of target. The shares are anticipated to be distributed into the participant's account on February 26, 2018.

SEC source: 0001225208-18-004220 · doc4a.xml · derivative · entry 3

Peppard Denise M. · CIK 0001421154 · Corp VP & Chf HR Ofcr

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,940

Underlying: Common Stock · 10,060.5 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 RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F1 · shares: Shares expected to be issued in settlement of Restricted Performance Stock Rights ("RPSRs") granted under the 2011 Long-Term Incentive Stock Plan ("LTISP") on 2/18/15 with a valuation of performance measurement period ("measurement period") that ended 12/31/17. RPSRs to be settled at 150% of target. The shares are anticipated to be distributed into the participant's account on February 26, 2018.

F3 · derivative.exercise_date: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F3 · derivative.expiration_date: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F4 · balance_after: Total amount includes 3,580 RPSRs granted on 2/13/18 with a measurement period ending on 12/31/20; 5,186 RPSRs granted on 2/17/17 with a measurement period ending on 12/31/19; and 6,174 RPSRs granted on 2/17/16 with a measurement period ending on 12/31/18.

SEC source: 0001225208-18-004220 · doc4a.xml · nonDerivative · entry 2

Peppard Denise M. · CIK 0001421154 · Corp VP & Chf HR Ofcr

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,721.12

F2 · shares: Shares surrendered to issuer in payment of tax liability in connection with settlement of RPSRs in accordance with Rule 16b-3(e). Amendment filed to correct the number of shares surrendered.

SEC source: 0001225208-18-004220 · doc4a.xml · nonDerivative · entry 1

Peppard Denise M. · CIK 0001421154 · Corp VP & Chf HR Ofcr

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,613.12

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 · shares: Shares expected to be issued in settlement of Restricted Performance Stock Rights ("RPSRs") granted under the 2011 Long-Term Incentive Stock Plan ("LTISP") on 2/18/15 with a valuation of performance measurement period ("measurement period") that ended 12/31/17. RPSRs to be settled at 150% of target. The shares are anticipated to be distributed into the participant's account on February 26, 2018.

SEC source: 0001225208-18-004218 · doc4a.xml · derivative · entry 3

Kalan Lesley A · CIK 0001725864 · Corp VP, Government Relations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,977

Underlying: Common Stock · 2,530.92 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 RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F1 · shares: Shares expected to be issued in settlement of Restricted Performance Stock Rights ("RPSRs") granted under the 2011 Long-Term Incentive Stock Plan ("LTISP") on 2/18/15 with a valuation of performance measurement period ("measurement period") that ended 12/31/17. RPSRs to be settled at 131% of target. The shares are anticipated to be distributed into the participant's account on February 26, 2018.

F3 · derivative.exercise_date: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F3 · derivative.expiration_date: Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the application performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d).

F4 · balance_after: Total amount includes 3,182 RPSRs granted on 2/13/18 with a measurement period ending on 12/31/20; 2,084 RPSRs granted on 2/17/17 with a measurement period ending on 12/31/19; and 1,711 RPSRs granted on 2/17/16 with a measurement period ending on 12/31/18.

SEC source: 0001225208-18-004218 · doc4a.xml · nonDerivative · entry 2

Kalan Lesley A · CIK 0001725864 · Corp VP, Government Relations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,267.33

F2 · shares: Shares surrendered to issuer in payment of tax liability in connection with settlement of RPSRs in accordance with Rule 16b-3(e). Amendment filed to correct the number of shares surrendered.

SEC source: 0001225208-18-004218 · doc4a.xml · nonDerivative · entry 1

Kalan Lesley A · CIK 0001725864 · Corp VP, Government Relations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,120.33

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 · shares: Shares expected to be issued in settlement of Restricted Performance Stock Rights ("RPSRs") granted under the 2011 Long-Term Incentive Stock Plan ("LTISP") on 2/18/15 with a valuation of performance measurement period ("measurement period") that ended 12/31/17. RPSRs to be settled at 131% of target. The shares are anticipated to be distributed into the participant's account on February 26, 2018.