NOC

SEC source: 0001225208-18-009546 · doc4.xml · nonDerivative · entry 1

HERNANDEZ WILLIAM H · CIK 0001189027 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,347

F1 · kind: Represents shares of common stock deferred into a stock unit account pursuant to the Northrop Grumman 2011 Long-Term Incentive Stock Plan in a transaction exempt pursuant to Rule 16b-3.

F1 · shares: Represents shares of common stock deferred into a stock unit account pursuant to the Northrop Grumman 2011 Long-Term Incentive Stock Plan in a transaction exempt pursuant to Rule 16b-3.

F2 · balance_after: Total amount includes (i) 1,000 shares of common stock and (ii) 4,347 shares of common stock, including dividends, held in a stock unit account pursuant to the Northrop Grumman 2011 Long-Term Incentive Stock Plan. Dividends earned on shares held in stock unit account were exempt from Section 16 and not reportable under rule 16a-11.

SEC source: 0001225208-18-009545 · doc4.xml · nonDerivative · entry 1

GORDON BRUCE S · CIK 0001199197 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,860

F1 · kind: Represents shares of common stock deferred into a stock unit account pursuant to the Northrop Grumman 2011 Long-Term Incentive Stock Plan in a transaction exempt pursuant to Rule 16b-3.

F1 · shares: Represents shares of common stock deferred into a stock unit account pursuant to the Northrop Grumman 2011 Long-Term Incentive Stock Plan in a transaction exempt pursuant to Rule 16b-3.

F2 · balance_after: Total amount includes dividends earned on shares held in stock unit account, which transactions were exempt from Section 16 and not reportable under rule 16a-11.

SEC source: 0001225208-18-009544 · doc4.xml · nonDerivative · entry 1

FUDGE ANN M · CIK 0001198098 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,368

F1 · kind: Represents shares of common stock deferred into a stock unit account pursuant to the Northrop Grumman 2011 Long-Term Incentive Stock Plan in a transaction exempt pursuant to Rule 16b-3.

F1 · shares: Represents shares of common stock deferred into a stock unit account pursuant to the Northrop Grumman 2011 Long-Term Incentive Stock Plan in a transaction exempt pursuant to Rule 16b-3.

F2 · balance_after: Total amount includes (i) 93 shares of common stock and (ii) 2,275 shares of common stock, including dividends, held in a stock unit account pursuant to the Northrop Grumman 2011 Long-Term Incentive Stock Plan. Dividends earned on shares held in stock unit account were exempt from Section 16 and not reportable under rule 16a-11.

SEC source: 0001225208-18-009543 · doc4.xml · nonDerivative · entry 1

Felsinger Donald E · CIK 0001228373 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,932

F1 · kind: Represents shares of common stock deferred into a stock unit account pursuant to the Northrop Grumman 2011 Long-Term Incentive Stock Plan in a transaction exempt pursuant to Rule 16b-3.

F1 · shares: Represents shares of common stock deferred into a stock unit account pursuant to the Northrop Grumman 2011 Long-Term Incentive Stock Plan in a transaction exempt pursuant to Rule 16b-3.

F2 · balance_after: Total amount includes dividends earned on shares held in stock unit account, which transactions were exempt from Section 16 and not reportable under rule 16a-11.

SEC source: 0001225208-18-009542 · doc4.xml · nonDerivative · entry 1

KRAPEK KARL J · CIK 0001238288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,986

F1 · kind: Represents shares of common stock deferred into a stock unit account pursuant to the Northrop Grumman 2011 Long-Term Incentive Stock Plan in a transaction exempt pursuant to Rule 16b-3.

F1 · shares: Represents shares of common stock deferred into a stock unit account pursuant to the Northrop Grumman 2011 Long-Term Incentive Stock Plan in a transaction exempt pursuant to Rule 16b-3.

F2 · balance_after: Total amount includes (i) 8,194 shares of common stock and (ii) 21,792 shares of common stock held in a stock unit account pursuant to the Northrop Grumman 2011 Long-Term Incentive Stock Plan and the 1993 Stock Plan for Non-Employee Directors.

SEC source: 0001225208-18-009541 · doc4.xml · nonDerivative · entry 1

Brown Marianne · CIK 0001600605 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,960

F1 · kind: Represents shares of common stock deferred into a stock unit account pursuant to the Northrop Grumman 2011 Long-Term Incentive Stock Plan in a transaction exempt pursuant to Rule 16b-3.

F1 · shares: Represents shares of common stock deferred into a stock unit account pursuant to the Northrop Grumman 2011 Long-Term Incentive Stock Plan in a transaction exempt pursuant to Rule 16b-3.

F2 · balance_after: Total amount includes dividends earned on shares held in stock unit account, which transactions were exempt from Section 16 and not reportable under rule 16a-11.

SEC source: 0001225208-18-007470 · doc4.xml · nonDerivative · entry 3

Pamiljans Janis G · CIK 0001701037 · Corp VP & President AS Systems

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,632.15

F4 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

SEC source: 0001225208-18-007470 · doc4.xml · derivative · entry 5

Pamiljans Janis G · CIK 0001701037 · Corp VP & President AS Systems

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,926

Underlying: Common Stock · 3,789 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.

F6 · 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.

F1 · date: In light of the vesting date, Sunday, April 1, 2018, and in accordance with the terms of the 2011 Long-Term Incentive Stock Plan ("LTISP"), award shares were valued based on the Company's closing stock price on April 2, 2018, the following business day. The shares were distributed into the participant's account on April 3, 2018.

F7 · shares: Shares issued upon vesting of RSRs granted under the LTISP on 4/1/17 that vested on 4/1/18.

F6 · 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.

F7 · derivative.expiration_date: Shares issued upon vesting of RSRs granted under the LTISP on 4/1/17 that vested on 4/1/18.

F8 · balance_after: Total amount includes 3,161 RSRs granted under the LTISP on 2/13/18 that will vest on 2/13/21; and 765 RSRs granted under the LTISP on 2/17/17 that will vest on 2/17/20.

SEC source: 0001225208-18-007470 · doc4.xml · nonDerivative · entry 2

Pamiljans Janis G · CIK 0001701037 · Corp VP & President AS Systems

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,587.15

F1 · date: In light of the vesting date, Sunday, April 1, 2018, and in accordance with the terms of the 2011 Long-Term Incentive Stock Plan ("LTISP"), award shares were valued based on the Company's closing stock price on April 2, 2018, the following business day. The shares were distributed into the participant's account on April 3, 2018.

F3 · shares: Shares surrendered to issuer in payment of tax liability in connection with vesting of RSRs in accordance with Rule 16b-3(e).

SEC source: 0001225208-18-007470 · doc4.xml · nonDerivative · entry 1

Pamiljans Janis G · CIK 0001701037 · Corp VP & President AS Systems

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,466.15

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 · date: In light of the vesting date, Sunday, April 1, 2018, and in accordance with the terms of the 2011 Long-Term Incentive Stock Plan ("LTISP"), award shares were valued based on the Company's closing stock price on April 2, 2018, the following business day. The shares were distributed into the participant's account on April 3, 2018.

F2 · shares: Shares issued upon vesting of Restricted Stock Rights ("RSRs") granted under the 2011 Long-Term Incentive Stock Plan ("LTISP") on 4/1/17 that vested on 4/1/18.

SEC source: 0001225208-18-007277 · doc4.xml · nonDerivative · entry 1

Brown Marianne · CIK 0001600605 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,477

F1 · kind: Represents shares of common stock deferred into a stock unit account, including dividends, pursuant to the Northrop Grumman 2011 Long-Term Incentive Stock Plan in a transaction exempt pursuant to Rule 16b-3.

F1 · shares: Represents shares of common stock deferred into a stock unit account, including dividends, pursuant to the Northrop Grumman 2011 Long-Term Incentive Stock Plan in a transaction exempt pursuant to Rule 16b-3.

F2 · balance_after: Represents shares of common stock held in a stock unit account pursuant to the Northrop Grumman 2011 Long-Term Incentive Stock Plan.

SEC source: 0001225208-18-007228 · doc4.xml · nonDerivative · entry 1

KRAPEK KARL J · CIK 0001238288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,503

F1 · kind: Represents shares of common stock deferred into a stock unit account, including dividends, pursuant to the Northrop Grumman 2011 Long-Term Incentive Stock Plan in a transaction exempt pursuant to Rule 16b-3.

F1 · shares: Represents shares of common stock deferred into a stock unit account, including dividends, pursuant to the Northrop Grumman 2011 Long-Term Incentive Stock Plan in a transaction exempt pursuant to Rule 16b-3.

F2 · balance_after: Amount includes (i) 8,194 shares of common stock; and (ii) 21,309 shares of common stock held in a stock unit account pursuant to the Northrop Grumman 2011 Long-Term Incentive Stock Plan and the 1993 Stock Plan for Non-Employee Directors.

SEC source: 0001225208-18-005065 · doc4.xml · nonDerivative · entry 1

Pamiljans Janis G · CIK 0001701037 · Corp VP & President AS Systems

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,677.15

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

SEC source: 0001225208-18-004383 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,692.12

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F2 · price: Represents the weighted average sale price of $353.22 rounded to the nearest hundredth. The highest price at which the shares were sold was $353.235 and the lowest price at which the shares were sold was $353.20. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4.

SEC source: 0001225208-18-004382 · doc4.xml · nonDerivative · entry 1

Pamiljans Janis G · CIK 0001701037 · Corp VP & President AS Systems

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,245.15

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

SEC source: 0001225208-18-004380 · doc4.xml · nonDerivative · entry 1

Hardesty Michael A · CIK 0001569355 · Corp VP, Controller & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,676.64

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

SEC source: 0001225208-18-003832 · doc4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,392.12

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F3 · price: Represents the weighted average sale price of $353.26 rounded to the nearest hundredth. The highest price at which the shares were sold was $353.99 and the lowest price at which the shares were sold was $353.00. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4.

SEC source: 0001225208-18-003832 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,836.12

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F2 · price: Represents the weighted average sale price of $354.29 rounded to the nearest hundredth. The highest price at which the shares were sold was $354.65 and the lowest price at which the shares were sold was $354.04. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4.

SEC source: 0001225208-18-003828 · doc4.xml · nonDerivative · entry 2

Hardesty Michael A · CIK 0001569355 · Corp VP, Controller & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,970.64

SEC source: 0001225208-18-003828 · doc4.xml · nonDerivative · entry 1

Hardesty Michael A · CIK 0001569355 · Corp VP, Controller & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,201.64

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

SEC source: 0001225208-18-003830 · doc4.xml · nonDerivative · entry 1

Pamiljans Janis G · CIK 0001701037 · Corp VP & President AS Systems

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,134.15

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

SEC source: 0001225208-18-003823 · doc4.xml · derivative · entry 5

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,588

Underlying: Common Stock · 604 shares

Expires not disclosed

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

F5 · derivative.exercise_price: Each Restricted Stock 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.

F2 · shares: Shares issued upon vesting of Restricted Stock Rights ("RSRs") granted under the LTISP on 2/18/15 that vested on 2/18/18.

F5 · 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.

F2 · derivative.expiration_date: Shares issued upon vesting of Restricted Stock Rights ("RSRs") granted under the LTISP on 2/18/15 that vested on 2/18/18.

F6 · balance_after: Total amount includes 1,626 RSRs granted under the LTISP on 2/13/18 that will vest on 2/13/21; 427 RSRs granted under the LTISP on 2/17/17 that will vest on 2/17/20; and 535 RSRs granted under the LTISP on 2/17/16 that will vest on 2/17/19.

SEC source: 0001225208-18-003823 · doc4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,880.34

F1 · date: In light of the vesting date, Sunday, February 18, 2018, and in accordance with the terms of the 2011 Long-Term Incentive Stock Plan ("LTISP"), award shares were valued based on the Company's closing stock price on February 20, 2018, the following business day. The shares will be distributed into the participant's account on February 23, 2018.

F3 · shares: Shares surrendered to issuer in payment of tax liability in connection with vesting of RSRs in accordance with Rule 16b-3(e).

SEC source: 0001225208-18-003823 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,153.34

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 · date: In light of the vesting date, Sunday, February 18, 2018, and in accordance with the terms of the 2011 Long-Term Incentive Stock Plan ("LTISP"), award shares were valued based on the Company's closing stock price on February 20, 2018, the following business day. The shares will be distributed into the participant's account on February 23, 2018.

F2 · shares: Shares issued upon vesting of Restricted Stock Rights ("RSRs") granted under the LTISP on 2/18/15 that vested on 2/18/18.

SEC source: 0001225208-18-003825 · doc4.xml · derivative · entry 3

Warden Kathy J · CIK 0001559112 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,748

Underlying: Common Stock · 5,954 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 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.

F2 · shares: Shares issued upon vesting of Restricted Stock Rights ("RSRs") granted under the LTISP on 2/18/15 that vested on 2/18/18.

F4 · 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.

F2 · derivative.expiration_date: Shares issued upon vesting of Restricted Stock Rights ("RSRs") granted under the LTISP on 2/18/15 that vested on 2/18/18.

F5 · balance_after: Total amount includes 4,516 RSRs granted under the LTISP on 2/13/18 that will vest on 2/13/21; 4,465 RSRs granted under the LTISP on 2/17/17 that will vest on 2/17/20; and 5,767 RSRs granted under the LTISP on 2/17/16 that will vest on 2/17/19.

SEC source: 0001225208-18-003825 · doc4.xml · nonDerivative · entry 2

Warden Kathy J · CIK 0001559112 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 88,002.35

F1 · date: In light of the vesting date, Sunday, February 18, 2018, and in accordance with the terms of the 2011 Long-Term Incentive Stock Plan ("LTISP"), award shares were valued based on the Company's closing stock price on February 20, 2018, the following business day. The shares will be distributed into the participant's account on February 23, 2018.

F3 · shares: Shares surrendered to issuer in payment of tax liability in connection with vesting of RSRs in accordance with Rule 16b-3(e).

SEC source: 0001225208-18-003825 · doc4.xml · nonDerivative · entry 1

Warden Kathy J · CIK 0001559112 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 90,688.35

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 · date: In light of the vesting date, Sunday, February 18, 2018, and in accordance with the terms of the 2011 Long-Term Incentive Stock Plan ("LTISP"), award shares were valued based on the Company's closing stock price on February 20, 2018, the following business day. The shares will be distributed into the participant's account on February 23, 2018.

F2 · shares: Shares issued upon vesting of Restricted Stock Rights ("RSRs") granted under the LTISP on 2/18/15 that vested on 2/18/18.

SEC source: 0001225208-18-003821 · doc4.xml · derivative · entry 5

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,806

Underlying: Common Stock · 3,256 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.

F6 · 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.

F2 · shares: Shares issued upon vesting of Restricted Stock Rights ("RSRs") granted under the LTISP on 2/18/15 that vested on 2/18/18.

F6 · 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.

F2 · derivative.expiration_date: Shares issued upon vesting of Restricted Stock Rights ("RSRs") granted under the LTISP on 2/18/15 that vested on 2/18/18.

F7 · balance_after: Total amount includes 1,626 RSRs granted under the LTISP on 2/13/18 that will vest on 2/13/21; 2,296 RSRs granted under the LTISP on 2/17/17 that will vest on 2/17/20; and 2,884 RSRs granted under the LTISP on 2/17/16 that will vest on 2/17/19.

SEC source: 0001225208-18-003821 · doc4.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: 28,184.06

F1 · date: In light of the vesting date, Sunday, February 18, 2018, and in accordance with the terms of the 2011 Long-Term Incentive Stock Plan ("LTISP"), award shares were valued based on the Company's closing stock price on February 20, 2018, the following business day. The shares will be distributed into the participant's account on February 23, 2018.

F3 · shares: Shares surrendered to issuer in payment of tax liability in connection with vesting of RSRs in accordance with Rule 16b-3(e).

SEC source: 0001225208-18-003821 · doc4.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: 29,653.06

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 · date: In light of the vesting date, Sunday, February 18, 2018, and in accordance with the terms of the 2011 Long-Term Incentive Stock Plan ("LTISP"), award shares were valued based on the Company's closing stock price on February 20, 2018, the following business day. The shares will be distributed into the participant's account on February 23, 2018.

F2 · shares: Shares issued upon vesting of Restricted Stock Rights ("RSRs") granted under the LTISP on 2/18/15 that vested on 2/18/18.

SEC source: 0001225208-18-003816 · doc4.xml · derivative · entry 4

Pamiljans Janis G · CIK 0001701037 · Corp VP & President AS Systems

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,715

Underlying: Common Stock · 3,349 shares

Expires not disclosed

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

F5 · derivative.exercise_price: Each Restricted Stock 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.

F6 · shares: Shares issued upon vesting of Restricted Stock Rights ("RSRs") granted under the LTISP on 2/18/15 that vested on 2/18/18.

F5 · 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.

F6 · derivative.expiration_date: Shares issued upon vesting of Restricted Stock Rights ("RSRs") granted under the LTISP on 2/18/15 that vested on 2/18/18.

F7 · balance_after: Total amount includes 3,161 RSRs granted under the LTISP on 2/13/18 that will vest on 2/13/21; 3,789 RSRs granted under the LTISP on 4/1/17 that will vest on 4/1/18; and 765 RSRs granted under the LTISP on 2/17/17 that will vest on 2/17/20.

SEC source: 0001225208-18-003816 · doc4.xml · nonDerivative · entry 2

Pamiljans Janis G · CIK 0001701037 · Corp VP & President AS Systems

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,360.15

F1 · date: In light of the vesting dates, Saturday, February 17, 2018 and Sunday, February 18, 2018, and in accordance with the terms of the 2011 Long-Term Incentive Stock Plan ("LTISP"), award shares were valued based on the Company's closing stock price on February 20, 2018, the following business day. The shares will be distributed into the participant's account on February 23, 2018.

F3 · shares: Shares surrendered to issuer in payment of tax liability in connection with vesting of RSRs in accordance with Rule 16b-3(e).

SEC source: 0001225208-18-003816 · doc4.xml · nonDerivative · entry 1

Pamiljans Janis G · CIK 0001701037 · Corp VP & President AS Systems

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,011.15

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 · date: In light of the vesting dates, Saturday, February 17, 2018 and Sunday, February 18, 2018, and in accordance with the terms of the 2011 Long-Term Incentive Stock Plan ("LTISP"), award shares were valued based on the Company's closing stock price on February 20, 2018, the following business day. The shares will be distributed into the participant's account on February 23, 2018.

F2 · shares: Shares issued upon vesting of Restricted Stock Rights ("RSRs") granted under the LTISP on (i) 2/18/15 that vested on 2/18/18 and (ii) 2/17/16 that vested on 2/17/18.

SEC source: 0001225208-18-003818 · doc4.xml · derivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,596

Underlying: Common Stock · 3,163 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 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.

F2 · shares: Shares issued upon vesting of Restricted Stock Rights ("RSRs") granted under the LTISP on 2/18/15 that vested on 2/18/18.

F4 · 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.

F2 · derivative.expiration_date: Shares issued upon vesting of Restricted Stock Rights ("RSRs") granted under the LTISP on 2/18/15 that vested on 2/18/18.

F5 · balance_after: Total amount includes 1,626 RSRs granted under the LTISP on 2/13/18 that will vest on 2/13/21; 2,169 RSRs granted under the LTISP on 2/17/17 that will vest on 2/17/20; and 2,801 RSRs granted under the LTISP on 2/17/16 that will vest on 2/17/19.

SEC source: 0001225208-18-003818 · doc4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,436.12

F1 · date: In light of the vesting date, Sunday, February 18, 2018, and in accordance with the terms of the 2011 Long-Term Incentive Stock Plan ("LTISP"), award shares were valued based on the Company's closing stock price on February 20, 2018, the following business day. The shares will be distributed into the participant's account on February 23, 2018.

F3 · shares: Shares surrendered to issuer in payment of tax liability in connection with vesting of RSRs in accordance with Rule 16b-3(e).

SEC source: 0001225208-18-003818 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,863.12

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 · date: In light of the vesting date, Sunday, February 18, 2018, and in accordance with the terms of the 2011 Long-Term Incentive Stock Plan ("LTISP"), award shares were valued based on the Company's closing stock price on February 20, 2018, the following business day. The shares will be distributed into the participant's account on February 23, 2018.

F2 · shares: Shares issued upon vesting of Restricted Stock Rights ("RSRs") granted under the LTISP on 2/18/15 that vested on 2/18/18.

SEC source: 0001225208-18-003814 · doc4.xml · derivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,356

Underlying: Common Stock · 828 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 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.

F2 · shares: Shares issued upon vesting of Restricted Stock Rights ("RSRs") granted under the LTISP on 2/18/15 that vested on 2/18/18.

F4 · 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.

F2 · derivative.expiration_date: Shares issued upon vesting of Restricted Stock Rights ("RSRs") granted under the LTISP on 2/18/15 that vested on 2/18/18.

F5 · 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; and 733 RSRs granted under the LTISP on 2/17/16 that will vest on 2/17/19.

SEC source: 0001225208-18-003814 · doc4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,694.33

F1 · date: In light of the vesting date, Sunday, February 18, 2018, and in accordance with the terms of the 2011 Long-Term Incentive Stock Plan ("LTISP"), award shares were valued based on the Company's closing stock price on February 20, 2018, the following business day. The shares will be distributed into the participant's account on February 23, 2018.

F3 · shares: Shares surrendered to issuer in payment of tax liability in connection with vesting of RSRs in accordance with Rule 16b-3(e).

SEC source: 0001225208-18-003814 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,068.33

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 · date: In light of the vesting date, Sunday, February 18, 2018, and in accordance with the terms of the 2011 Long-Term Incentive Stock Plan ("LTISP"), award shares were valued based on the Company's closing stock price on February 20, 2018, the following business day. The shares will be distributed into the participant's account on February 23, 2018.

F2 · shares: Shares issued upon vesting of Restricted Stock Rights ("RSRs") granted under the LTISP on 2/18/15 that vested on 2/18/18.

SEC source: 0001225208-18-003812 · doc4.xml · derivative · entry 4

Jones Christopher T · CIK 0001559104 · Corp VP & Pres Tech Svcs

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,480

Underlying: Common Stock · 5,117 shares

Expires not disclosed

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

F5 · derivative.exercise_price: Each Restricted Stock 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.

F2 · shares: Shares issued upon vesting of Restricted Stock Rights ("RSRs") granted under the LTISP on 2/18/15 that vested on 2/18/18.

F5 · 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.

F2 · derivative.expiration_date: Shares issued upon vesting of Restricted Stock Rights ("RSRs") granted under the LTISP on 2/18/15 that vested on 2/18/18.

F6 · balance_after: Total amount includes 2,710 RSRs granted under the LTISP on 2/13/18 that will vest on 2/13/21; 3,827 RSRs granted under the LTISP on 2/17/17 that will vest on 2/17/20; and 4,943 RSRs granted under the LTISP on 2/17/16 that will vest on 2/17/19.

SEC source: 0001225208-18-003812 · doc4.xml · nonDerivative · entry 2

Jones Christopher T · CIK 0001559104 · Corp VP & Pres Tech Svcs

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69,970.649

F1 · date: In light of the vesting date, Sunday, February 18, 2018, and in accordance with the terms of the 2011 Long-Term Incentive Stock Plan ("LTISP"), award shares were valued based on the Company's closing stock price on February 20, 2018, the following business day. The shares will be distributed into the participant's account on February 23, 2018.

F3 · shares: Shares surrendered to issuer in payment of tax liability in connection with vesting of RSRs in accordance with Rule 16b-3(e).

SEC source: 0001225208-18-003812 · doc4.xml · nonDerivative · entry 1

Jones Christopher T · CIK 0001559104 · Corp VP & Pres Tech Svcs

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,278.649

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 · date: In light of the vesting date, Sunday, February 18, 2018, and in accordance with the terms of the 2011 Long-Term Incentive Stock Plan ("LTISP"), award shares were valued based on the Company's closing stock price on February 20, 2018, the following business day. The shares will be distributed into the participant's account on February 23, 2018.

F2 · shares: Shares issued upon vesting of Restricted Stock Rights ("RSRs") granted under the LTISP on 2/18/15 that vested on 2/18/18.

SEC source: 0001225208-18-003811 · doc4.xml · derivative · entry 3

Hardesty Michael A · CIK 0001569355 · Corp VP, Controller & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,344

Underlying: Common Stock · 1,023 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 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.

F2 · shares: Shares issued upon vesting of Restricted Stock Rights ("RSRs") granted under the LTISP on 2/18/15 that vested on 2/18/18.

F4 · 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.

F2 · derivative.expiration_date: Shares issued upon vesting of Restricted Stock Rights ("RSRs") granted under the LTISP on 2/18/15 that vested on 2/18/18.

F5 · balance_after: Total amount includes 632 RSRs granted under the LTISP on 2/13/18 that will vest on 2/13/21; 765 RSRs granted under the LTISP on 2/17/17 that will vest on 2/17/20; and 947 RSRs granted under the LTISP on 2/17/16 that will vest on 2/17/19.

SEC source: 0001225208-18-003811 · doc4.xml · nonDerivative · entry 2

Hardesty Michael A · CIK 0001569355 · Corp VP, Controller & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,142.64

F1 · date: In light of the vesting date, Sunday, February 18, 2018, and in accordance with the terms of the 2011 Long-Term Incentive Stock Plan ("LTISP"), award shares were valued based on the Company's closing stock price on February 20, 2018, the following business day. The shares will be distributed into the participant's account on February 23, 2018.

F3 · shares: Shares surrendered to issuer in payment of tax liability in connection with vesting of RSRs in accordance with Rule 16b-3(e).

SEC source: 0001225208-18-003811 · doc4.xml · nonDerivative · entry 1

Hardesty Michael A · CIK 0001569355 · Corp VP, Controller & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,604.64

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 · date: In light of the vesting date, Sunday, February 18, 2018, and in accordance with the terms of the 2011 Long-Term Incentive Stock Plan ("LTISP"), award shares were valued based on the Company's closing stock price on February 20, 2018, the following business day. The shares will be distributed into the participant's account on February 23, 2018.

F2 · shares: Shares issued upon vesting of Restricted Stock Rights ("RSRs") granted under the LTISP on 2/18/15 that vested on 2/18/18.

SEC source: 0001225208-18-003805 · doc4.xml · derivative · entry 3

DAVIS LISA R · CIK 0001668228 · Corp VP, Communications

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,827

Underlying: Common Stock · 409 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 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.

F2 · shares: Shares issued upon vesting of Restricted Stock Rights ("RSRs") granted under the LTISP on 2/18/15 that vested on 2/18/18.

F4 · 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.

F2 · derivative.expiration_date: Shares issued upon vesting of Restricted Stock Rights ("RSRs") granted under the LTISP on 2/18/15 that vested on 2/18/18.

F5 · 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; and 1,648 RSRs granted under the LTISP on 2/17/16 that will vest on 2/17/19.

SEC source: 0001225208-18-003805 · doc4.xml · nonDerivative · entry 2

DAVIS LISA R · CIK 0001668228 · Corp VP, Communications

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,070.12

F1 · date: In light of the vesting date, Sunday, February 18, 2018, and in accordance with the terms of the 2011 Long-Term Incentive Stock Plan ("LTISP"), award shares were valued based on the Company's closing stock price on February 20, 2018, the following business day. The shares will be distributed into the participant's account on February 23, 2018.

F3 · shares: Shares surrendered to issuer in payment of tax liability in connection with vesting of RSRs in accordance with Rule 16b-3(e).

SEC source: 0001225208-18-003805 · doc4.xml · nonDerivative · entry 1

DAVIS LISA R · CIK 0001668228 · Corp VP, Communications

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,206.12

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 · date: In light of the vesting date, Sunday, February 18, 2018, and in accordance with the terms of the 2011 Long-Term Incentive Stock Plan ("LTISP"), award shares were valued based on the Company's closing stock price on February 20, 2018, the following business day. The shares will be distributed into the participant's account on February 23, 2018.

F2 · shares: Shares issued upon vesting of Restricted Stock Rights ("RSRs") granted under the LTISP on 2/18/15 that vested on 2/18/18.

SEC source: 0001225208-18-003803 · doc4.xml · derivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,657

Underlying: Common Stock · 4,651 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 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.

F2 · shares: Shares issued upon vesting of Restricted Stock Rights ("RSRs") granted under the LTISP on 2/18/15 that vested on 2/18/18.

F4 · 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.

F2 · derivative.expiration_date: Shares issued upon vesting of Restricted Stock Rights ("RSRs") granted under the LTISP on 2/18/15 that vested on 2/18/18.

F5 · 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; and 4,120 RSRs granted under the LTISP on 2/17/16 that will vest on 2/17/19.

SEC source: 0001225208-18-003803 · doc4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,114.52

F1 · date: In light of the vesting date, Sunday, February 18, 2018, and in accordance with the terms of the 2011 Long-Term Incentive Stock Plan ("LTISP"), award shares were valued based on the Company's closing stock price on February 20, 2018, the following business day. The shares will be distributed into the participant's account on February 23, 2018.

F3 · shares: Shares surrendered to issuer in payment of tax liability in connection with vesting of RSRs in accordance with Rule 16b-3(e).