LMT

SEC source: 0001225208-18-012262 · doc4.xml · derivative · entry 1

Hollub Vicki A. · CIK 0001588752 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Lockheed Martin Directors Equity Plan

Disclosed balance after: 238.5129

Underlying: Common Stock · 238.5129 shares

Expires not disclosed

F1 · derivative.exercise_price: The stock units convert on a 1-for-1 basis.

F2 · price: In accordance with the Lockheed Martin Corporation Amended and Restated Directors Equity Plan, each non-employee director receives an annual award of phantom stock units, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $324.93 per share and vest on December 31 following the award date or, if earlier, upon retirement, death, disability or change in control. Settlement in cash or stock (as elected by the director) will occur upon the Reporting Person's retirement or termination of service.

F2 · derivative.exercise_date: In accordance with the Lockheed Martin Corporation Amended and Restated Directors Equity Plan, each non-employee director receives an annual award of phantom stock units, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $324.93 per share and vest on December 31 following the award date or, if earlier, upon retirement, death, disability or change in control. Settlement in cash or stock (as elected by the director) will occur upon the Reporting Person's retirement or termination of service.

F2 · derivative.expiration_date: In accordance with the Lockheed Martin Corporation Amended and Restated Directors Equity Plan, each non-employee director receives an annual award of phantom stock units, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $324.93 per share and vest on December 31 following the award date or, if earlier, upon retirement, death, disability or change in control. Settlement in cash or stock (as elected by the director) will occur upon the Reporting Person's retirement or termination of service.

SEC source: 0001225208-18-012010 · doc4.xml · nonDerivative · entry 4

HEWSON MARILLYN A · CIK 0001217496 · Director · Chairman, Pres. & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,924.64

F4 · balance_after: End of period holdings include additional acquisitions through dividend reinvestment.

SEC source: 0001225208-18-012010 · doc4.xml · nonDerivative · entry 3

HEWSON MARILLYN A · CIK 0001217496 · Director · Chairman, Pres. & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69,924.64

F3 · price: The price represents the weighted average sale price for multiple transactions reported on this line. Sale prices ranged from $323.38 to $324.35. Reporting Person will provide, upon request by the Commission staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sales price.

SEC source: 0001225208-18-012010 · doc4.xml · nonDerivative · entry 2

HEWSON MARILLYN A · CIK 0001217496 · Director · Chairman, Pres. & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 81,503.64

F2 · price: The price represents the weighted average sale price for multiple transactions reported on this line. Sale prices ranged from $322.36 to $323.358119. Reporting Person will provide, upon request by the Commission staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sales price.

SEC source: 0001225208-18-012010 · doc4.xml · nonDerivative · entry 1

HEWSON MARILLYN A · CIK 0001217496 · Director · Chairman, Pres. & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 90,624.64

F1 · price: The price represents the weighted average sale price for multiple transactions reported on this line. Sale prices ranged from $324.445762 to $324.97. Reporting Person will provide, upon request by the Commission staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sales price.

SEC source: 0001225208-18-011951 · doc4.xml · nonDerivative · entry 4

Lavan Maryanne · CIK 0001495449 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,425.238

F4 · balance_after: End of period holdings include additional acquisitions through dividend reinvestment.

SEC source: 0001225208-18-011951 · doc4.xml · nonDerivative · entry 3

Lavan Maryanne · CIK 0001495449 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,675.238

F3 · price: The price represents the weighted average sale price for multiple transactions reported on this line. Sale prices ranged from $322.75 to $323.73. Reporting Person will provide, upon request by the Commission staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sales price.

SEC source: 0001225208-18-011951 · doc4.xml · nonDerivative · entry 2

Lavan Maryanne · CIK 0001495449 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,525.238

F2 · price: The price represents the weighted average sale price for multiple transactions reported on this line. Sale prices ranged from $323.81 to $324.72. Reporting Person will provide, upon request by the Commission staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sales price.

SEC source: 0001225208-18-011951 · doc4.xml · nonDerivative · entry 1

Lavan Maryanne · CIK 0001495449 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,869.238

F1 · price: The price represents the weighted average sale price for multiple transactions reported on this line. Sale prices ranged from $324.75 to $324.76. Reporting Person will provide, upon request by the Commission staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sales price.

SEC source: 0001225208-18-011284 · doc4.xml · derivative · entry 1

BURRITT DAVID B · CIK 0001204586 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Lockheed Martin Directors Deferred Comp Plan

Disclosed balance after: 6,355.6705

Underlying: Common Stock · 131.1647 shares

Expires not disclosed

F1 · derivative.exercise_price: The stock units convert on a 1-for-1 basis.

F2 · price: The information pertains to phantom stock units acquired at $295.43 per share through director retainer fee deferral under the Lockheed Martin Directors Deferred Compensation Plan exempt under Section 16(b). Units are settled in cash upon the reporting person's retirement or termination of service.

F2 · derivative.exercise_date: The information pertains to phantom stock units acquired at $295.43 per share through director retainer fee deferral under the Lockheed Martin Directors Deferred Compensation Plan exempt under Section 16(b). Units are settled in cash upon the reporting person's retirement or termination of service.

F2 · derivative.expiration_date: The information pertains to phantom stock units acquired at $295.43 per share through director retainer fee deferral under the Lockheed Martin Directors Deferred Compensation Plan exempt under Section 16(b). Units are settled in cash upon the reporting person's retirement or termination of service.

F3 · balance_after: End of period holdings include additional acquisitions through dividend reinvestment.

SEC source: 0001225208-18-008172 · doc4.xml · derivative · entry 1

Colan Brian P · CIK 0001617526 · VP & Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 486

Underlying: Common Stock · 486 shares

Expires 2021-04-25

F1 · derivative.exercise_price: The stock units convert on a 1-for-1 basis.

F2 · derivative.exercise_date: Award of restricted stock units which vests on the third anniversary of the grant date. Per the award agreement, vesting may be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible reporting persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the reporting person's tax withholding obligations, which is an exempt transaction under Rule 16b-3.

F2 · derivative.underlying_shares: Award of restricted stock units which vests on the third anniversary of the grant date. Per the award agreement, vesting may be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible reporting persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the reporting person's tax withholding obligations, which is an exempt transaction under Rule 16b-3.

SEC source: 0001225208-18-008173 · doc4.xml · derivative · entry 1

Mollard John W · CIK 0001671564 · Vice President & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 424

Underlying: Common Stock · 424 shares

Expires 2021-04-25

F1 · derivative.exercise_price: The stock units convert on a 1-for-1 basis.

F2 · derivative.exercise_date: Award of restricted stock units which vests on the third anniversary of the grant date. Per the award agreement, vesting may be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible reporting persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the reporting person's tax withholding obligations, which is an exempt transaction under Rule 16b-3.

F2 · derivative.underlying_shares: Award of restricted stock units which vests on the third anniversary of the grant date. Per the award agreement, vesting may be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible reporting persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the reporting person's tax withholding obligations, which is an exempt transaction under Rule 16b-3.

SEC source: 0001225208-18-008174 · doc4.xml · derivative · entry 3

Loy James M · CIK 0001335013 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Lockheed Martin Directors Equity Plan

Disclosed balance after: 16,089.7321

Underlying: Common Stock · 1,771.4738 shares

Expires not disclosed

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

F1 · derivative.exercise_price: The stock units convert on a 1-for-1 basis. The reporting person settled his shares of phantom stock units in cash.

F1 · price: The stock units convert on a 1-for-1 basis. The reporting person settled his shares of phantom stock units in cash.

F1 · derivative.exercise_date: The stock units convert on a 1-for-1 basis. The reporting person settled his shares of phantom stock units in cash.

F1 · derivative.expiration_date: The stock units convert on a 1-for-1 basis. The reporting person settled his shares of phantom stock units in cash.

F2 · balance_after: End of period holdings include additional acquisitions through dividend reinvestment.

SEC source: 0001225208-18-008174 · doc4.xml · nonDerivative · entry 2

Loy James M · CIK 0001335013 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

SEC source: 0001225208-18-008174 · doc4.xml · nonDerivative · entry 1

Loy James M · CIK 0001335013 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,771.4738

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 · price: The stock units convert on a 1-for-1 basis. The reporting person settled his shares of phantom stock units in cash.

SEC source: 0001225208-18-007159 · doc4.xml · derivative · entry 1

BURRITT DAVID B · CIK 0001204586 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Lockheed Martin Directors Deferred Comp Plan

Disclosed balance after: 6,183.1992

Underlying: Common Stock · 114.6687 shares

Expires not disclosed

F1 · derivative.exercise_price: The stock units convert on a 1-for-1 basis.

F2 · price: The information pertains to phantom stock units acquired at $337.93 per share through director retainer fee deferral under the Lockheed Martin Directors Deferred Compensation Plan exempt under Section 16(b). Units are settled in cash upon the reporting person's retirement or termination of service.

F2 · derivative.exercise_date: The information pertains to phantom stock units acquired at $337.93 per share through director retainer fee deferral under the Lockheed Martin Directors Deferred Compensation Plan exempt under Section 16(b). Units are settled in cash upon the reporting person's retirement or termination of service.

F2 · derivative.expiration_date: The information pertains to phantom stock units acquired at $337.93 per share through director retainer fee deferral under the Lockheed Martin Directors Deferred Compensation Plan exempt under Section 16(b). Units are settled in cash upon the reporting person's retirement or termination of service.

F3 · balance_after: End of period holdings include additional acquisitions through dividend reinvestment.

SEC source: 0001225208-19-001734 · doc4.xml · nonDerivative · entry 1

AKERSON DANIEL F · CIK 0001209431 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Spouse's Family Trust

Disclosed balance after: 0

SEC source: 0001225208-18-004956 · doc4.xml · nonDerivative · entry 1

St John Frank A · CIK 0001728300 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 509

F1 · price: The price represents the weighted average sale price for multiple transactions reported on this line. Sale prices ranged from $360.21 to $361.05. Reporting Person will provide, upon request by the Commission staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sales price.

SEC source: 0001225208-18-004292 · doc4.xml · derivative · entry 6

Bennett Dale P · CIK 0001565856 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · Lockheed Martin DMICP

Disclosed balance after: 10,228.2437

Underlying: Common Stock · 658.3491 shares

Expires not disclosed

F5 · derivative.exercise_price: The stock units convert on a 1-for-1 basis.

F6 · price: Phantom stock units acquired at $358.69 per share through voluntary deferral under under the Lockheed Martin Deferred Management Incentive Compensation Plan exempt under Section 16(b) which will be settled in stock following the reporting person's retirement or termination of service.

F6 · derivative.exercise_date: Phantom stock units acquired at $358.69 per share through voluntary deferral under under the Lockheed Martin Deferred Management Incentive Compensation Plan exempt under Section 16(b) which will be settled in stock following the reporting person's retirement or termination of service.

F6 · derivative.expiration_date: Phantom stock units acquired at $358.69 per share through voluntary deferral under under the Lockheed Martin Deferred Management Incentive Compensation Plan exempt under Section 16(b) which will be settled in stock following the reporting person's retirement or termination of service.

F3 · balance_after: End of period holdings include additional acquisitions through dividend reinvestment.

SEC source: 0001225208-18-004292 · doc4.xml · derivative · entry 5

Bennett Dale P · CIK 0001565856 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,045

Underlying: Common Stock · 3,045 shares

Expires 2021-02-22

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

F1 · shares: Award of restricted stock units which vests on the third anniversary of the grant date. Per the award agreement, vesting may be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible reporting persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the reporting person's tax withholding obligations, which is an exempt transaction under Rule 16b-3.

F1 · derivative.exercise_date: Award of restricted stock units which vests on the third anniversary of the grant date. Per the award agreement, vesting may be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible reporting persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the reporting person's tax withholding obligations, which is an exempt transaction under Rule 16b-3.

F1 · derivative.underlying_shares: Award of restricted stock units which vests on the third anniversary of the grant date. Per the award agreement, vesting may be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible reporting persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the reporting person's tax withholding obligations, which is an exempt transaction under Rule 16b-3.

SEC source: 0001225208-18-004292 · doc4.xml · derivative · entry 4

Bennett Dale P · CIK 0001565856 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,800

Underlying: Common Stock · 148 shares

Expires 2020-01-26

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.

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

F1 · shares: Award of restricted stock units which vests on the third anniversary of the grant date. Per the award agreement, vesting may be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible reporting persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the reporting person's tax withholding obligations, which is an exempt transaction under Rule 16b-3.

F1 · price: Award of restricted stock units which vests on the third anniversary of the grant date. Per the award agreement, vesting may be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible reporting persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the reporting person's tax withholding obligations, which is an exempt transaction under Rule 16b-3.

F1 · derivative.exercise_date: Award of restricted stock units which vests on the third anniversary of the grant date. Per the award agreement, vesting may be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible reporting persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the reporting person's tax withholding obligations, which is an exempt transaction under Rule 16b-3.

SEC source: 0001225208-18-004292 · doc4.xml · nonDerivative · entry 2

Bennett Dale P · CIK 0001565856 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,651.148

F2 · shares: Disposition to the Issuer of shares to satisfy the reporting person's tax withholding obligation upon vesting of restricted stock units which is exempt under Rule 16b-3.

SEC source: 0001225208-18-004292 · doc4.xml · nonDerivative · entry 1

Bennett Dale P · CIK 0001565856 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,799.148

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: Award of restricted stock units which vests on the third anniversary of the grant date. Per the award agreement, vesting may be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible reporting persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the reporting person's tax withholding obligations, which is an exempt transaction under Rule 16b-3.

F1 · price: Award of restricted stock units which vests on the third anniversary of the grant date. Per the award agreement, vesting may be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible reporting persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the reporting person's tax withholding obligations, which is an exempt transaction under Rule 16b-3.

SEC source: 0001225208-18-004293 · doc4.xml · derivative · entry 5

Ambrose Richard F · CIK 0001573608 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,045

Underlying: Common Stock · 3,045 shares

Expires 2021-02-22

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

F5 · shares: Award of restricted stock units which vests on the third anniversary of the grant date. Per the award agreement, vesting may be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible reporting persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the reporting person's tax withholding obligations, which is an exempt transaction under Rule 16b-3.

F5 · derivative.exercise_date: Award of restricted stock units which vests on the third anniversary of the grant date. Per the award agreement, vesting may be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible reporting persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the reporting person's tax withholding obligations, which is an exempt transaction under Rule 16b-3.

F5 · derivative.underlying_shares: Award of restricted stock units which vests on the third anniversary of the grant date. Per the award agreement, vesting may be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible reporting persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the reporting person's tax withholding obligations, which is an exempt transaction under Rule 16b-3.

SEC source: 0001225208-18-004293 · doc4.xml · derivative · entry 4

Ambrose Richard F · CIK 0001573608 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,110

Underlying: Common Stock · 131 shares

Expires 2020-01-26

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.

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

F1 · shares: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on January 26, 2017 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

F1 · price: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on January 26, 2017 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

F1 · derivative.exercise_date: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on January 26, 2017 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

SEC source: 0001225208-18-004293 · doc4.xml · nonDerivative · entry 2

Ambrose Richard F · CIK 0001573608 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F2 · shares: Disposition to the Issuer of shares to satisfy the reporting person's tax withholding obligation upon vesting of restricted stock units which is exempt under Rule 16b-3.

SEC source: 0001225208-18-004293 · doc4.xml · nonDerivative · entry 1

Ambrose Richard F · CIK 0001573608 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 131

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: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on January 26, 2017 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

F1 · price: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on January 26, 2017 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

SEC source: 0001225208-18-004294 · doc4.xml · derivative · entry 5

Carvalho Orlando D · CIK 0001573157 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,045

Underlying: Common Stock · 3,045 shares

Expires 2021-02-22

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

F5 · shares: Award of restricted stock units which vests on the third anniversary of the grant date. Per the award agreement, vesting may be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible reporting persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the reporting person's tax withholding obligations, which is an exempt transaction under Rule 16b-3.

F5 · derivative.exercise_date: Award of restricted stock units which vests on the third anniversary of the grant date. Per the award agreement, vesting may be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible reporting persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the reporting person's tax withholding obligations, which is an exempt transaction under Rule 16b-3.

F5 · derivative.underlying_shares: Award of restricted stock units which vests on the third anniversary of the grant date. Per the award agreement, vesting may be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible reporting persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the reporting person's tax withholding obligations, which is an exempt transaction under Rule 16b-3.

SEC source: 0001225208-18-004294 · doc4.xml · derivative · entry 4

Carvalho Orlando D · CIK 0001573157 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,800

Underlying: Common Stock · 148 shares

Expires 2020-01-26

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.

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

F1 · shares: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on January 26, 2017 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

F1 · price: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on January 26, 2017 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

F1 · derivative.exercise_date: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on January 26, 2017 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

SEC source: 0001225208-18-004294 · doc4.xml · nonDerivative · entry 2

Carvalho Orlando D · CIK 0001573157 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,237.339

F2 · shares: Disposition to the Issuer of shares to satisfy the reporting person's tax withholding obligation upon vesting of restricted stock units which is exempt under Rule 16b-3.

SEC source: 0001225208-18-004294 · doc4.xml · nonDerivative · entry 1

Carvalho Orlando D · CIK 0001573157 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,385.339

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: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on January 26, 2017 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

F1 · price: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on January 26, 2017 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

SEC source: 0001225208-18-004295 · doc4.xml · derivative · entry 1

Colan Brian P · CIK 0001617526 · VP & Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 727

Underlying: Common Stock · 727 shares

Expires 2021-02-22

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

F2 · shares: Award of restricted stock units which vests on the third anniversary of the grant date. Per the award agreement, vesting may be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible reporting persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the reporting person's tax withholding obligations, which is an exempt transaction under Rule 16b-3.

F2 · derivative.exercise_date: Award of restricted stock units which vests on the third anniversary of the grant date. Per the award agreement, vesting may be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible reporting persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the reporting person's tax withholding obligations, which is an exempt transaction under Rule 16b-3.

F2 · derivative.underlying_shares: Award of restricted stock units which vests on the third anniversary of the grant date. Per the award agreement, vesting may be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible reporting persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the reporting person's tax withholding obligations, which is an exempt transaction under Rule 16b-3.

SEC source: 0001225208-18-004296 · doc4.xml · derivative · entry 5

HEWSON MARILLYN A · CIK 0001217496 · Director · Chairman, Pres. & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,351

Underlying: Common Stock · 10,351 shares

Expires 2021-02-22

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

F5 · derivative.exercise_date: Award of restricted stock units which vests on the third anniversary of the grant date. Per the award agreement, vesting may be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible reporting persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the reporting person's tax withholding obligations, which is an exempt transaction under Rule 16b-3.

F5 · derivative.underlying_shares: Award of restricted stock units which vests on the third anniversary of the grant date. Per the award agreement, vesting may be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible reporting persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the reporting person's tax withholding obligations, which is an exempt transaction under Rule 16b-3.

SEC source: 0001225208-18-004296 · doc4.xml · derivative · entry 4

HEWSON MARILLYN A · CIK 0001217496 · Director · Chairman, Pres. & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,396

Underlying: Common Stock · 607 shares

Expires 2020-01-26

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.

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

F1 · shares: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on January 26, 2017 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

F1 · price: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on January 26, 2017 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

F1 · derivative.exercise_date: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on January 26, 2017 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

SEC source: 0001225208-18-004296 · doc4.xml · nonDerivative · entry 2

HEWSON MARILLYN A · CIK 0001217496 · Director · Chairman, Pres. & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 93,747.974

F2 · shares: Disposition to the Issuer of shares to satisfy the reporting person's tax withholding obligation upon vesting of restricted stock units which is exempt under Rule 16b-3.

SEC source: 0001225208-18-004296 · doc4.xml · nonDerivative · entry 1

HEWSON MARILLYN A · CIK 0001217496 · Director · Chairman, Pres. & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 94,354.974

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: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on January 26, 2017 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

F1 · price: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on January 26, 2017 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

SEC source: 0001225208-18-004297 · doc4.xml · derivative · entry 5

Lavan Maryanne · CIK 0001495449 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,538

Underlying: Common Stock · 2,538 shares

Expires 2021-02-22

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

F5 · shares: Award of restricted stock units which vests on the third anniversary of the grant date. Per the award agreement, vesting may be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible reporting persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the reporting person's tax withholding obligations, which is an exempt transaction under Rule 16b-3.

F5 · derivative.exercise_date: Award of restricted stock units which vests on the third anniversary of the grant date. Per the award agreement, vesting may be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible reporting persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the reporting person's tax withholding obligations, which is an exempt transaction under Rule 16b-3.

F5 · derivative.underlying_shares: Award of restricted stock units which vests on the third anniversary of the grant date. Per the award agreement, vesting may be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible reporting persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the reporting person's tax withholding obligations, which is an exempt transaction under Rule 16b-3.

SEC source: 0001225208-18-004297 · doc4.xml · derivative · entry 4

Lavan Maryanne · CIK 0001495449 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,044

Underlying: Common Stock · 138 shares

Expires 2020-01-26

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.

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

F1 · shares: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on January 26, 2017 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

F1 · price: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on January 26, 2017 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

F1 · derivative.exercise_date: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on January 26, 2017 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

SEC source: 0001225208-18-004297 · doc4.xml · nonDerivative · entry 2

Lavan Maryanne · CIK 0001495449 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,802.206

F2 · shares: Disposition to the Issuer of shares to satisfy the reporting person's tax withholding obligation upon vesting of restricted stock units which is exempt under Rule 16b-3.

SEC source: 0001225208-18-004297 · doc4.xml · nonDerivative · entry 1

Lavan Maryanne · CIK 0001495449 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,940.206

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: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on January 26, 2017 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

F1 · price: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on January 26, 2017 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

SEC source: 0001225208-18-004298 · doc4.xml · derivative · entry 5

Mollard John W · CIK 0001671564 · Vice President & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 634

Underlying: Common Stock · 634 shares

Expires 2021-02-22

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

F5 · shares: Award of restricted stock units which vests on the third anniversary of the grant date. Per the award agreement, vesting may be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible reporting persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the reporting person's tax withholding obligations, which is an exempt transaction under Rule 16b-3.

F5 · derivative.exercise_date: Award of restricted stock units which vests on the third anniversary of the grant date. Per the award agreement, vesting may be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible reporting persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the reporting person's tax withholding obligations, which is an exempt transaction under Rule 16b-3.

F5 · derivative.underlying_shares: Award of restricted stock units which vests on the third anniversary of the grant date. Per the award agreement, vesting may be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible reporting persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the reporting person's tax withholding obligations, which is an exempt transaction under Rule 16b-3.

SEC source: 0001225208-18-004298 · doc4.xml · derivative · entry 4

Mollard John W · CIK 0001671564 · Vice President & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,425

Underlying: Common Stock · 48 shares

Expires 2020-01-26

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.

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

F1 · shares: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on January 26, 2017 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

F1 · price: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on January 26, 2017 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

F1 · derivative.exercise_date: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on January 26, 2017 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

SEC source: 0001225208-18-004298 · doc4.xml · nonDerivative · entry 2

Mollard John W · CIK 0001671564 · Vice President & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,649.669

F2 · shares: Disposition to the Issuer of shares to satisfy the reporting person's tax withholding obligation upon vesting of restricted stock units which is exempt under Rule 16b-3.

SEC source: 0001225208-18-004298 · doc4.xml · nonDerivative · entry 1

Mollard John W · CIK 0001671564 · Vice President & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,697.669

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: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on January 26, 2017 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

F1 · price: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on January 26, 2017 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

SEC source: 0001225208-18-004299 · doc4.xml · derivative · entry 5

Tanner Bruce L · CIK 0001411075 · Executive VP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,807

Underlying: Common Stock · 3,807 shares

Expires 2021-02-22

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

F5 · shares: Award of restricted stock units which vests on the third anniversary of the grant date. Per the award agreement, vesting may be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible reporting persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the reporting person's tax withholding obligations, which is an exempt transaction under Rule 16b-3.

F5 · derivative.exercise_date: Award of restricted stock units which vests on the third anniversary of the grant date. Per the award agreement, vesting may be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible reporting persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the reporting person's tax withholding obligations, which is an exempt transaction under Rule 16b-3.

F5 · derivative.underlying_shares: Award of restricted stock units which vests on the third anniversary of the grant date. Per the award agreement, vesting may be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible reporting persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the reporting person's tax withholding obligations, which is an exempt transaction under Rule 16b-3.

SEC source: 0001225208-18-004299 · doc4.xml · derivative · entry 4

Tanner Bruce L · CIK 0001411075 · Executive VP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,735

Underlying: Common Stock · 215 shares

Expires 2020-01-26

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.

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

F1 · shares: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on January 26, 2017 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

F1 · price: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on January 26, 2017 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

F1 · derivative.exercise_date: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on January 26, 2017 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

SEC source: 0001225208-18-004299 · doc4.xml · nonDerivative · entry 2

Tanner Bruce L · CIK 0001411075 · Executive VP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 79,774.709

F2 · shares: Disposition to the Issuer of shares to satisfy the reporting person's tax withholding obligation upon vesting of restricted stock units which is exempt under Rule 16b-3.

SEC source: 0001225208-18-004299 · doc4.xml · nonDerivative · entry 1

Tanner Bruce L · CIK 0001411075 · Executive VP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 79,989.709

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: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on January 26, 2017 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

F1 · price: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on January 26, 2017 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

SEC source: 0001225208-18-004300 · doc4.xml · derivative · entry 2

St John Frank A · CIK 0001728300 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · Lockheed Martin DMICP

Disclosed balance after: 54.4719

Underlying: Common Stock · 54.4719 shares

Expires not disclosed

F3 · derivative.exercise_price: The stock units convert on a 1-for-1 basis.

F4 · price: Phantom stock units acquired at $358.69 per share through voluntary deferral under under the Lockheed Martin Deferred Management Incentive Compensation Plan exempt under Section 16(b) which will be settled in stock following the reporting person's retirement or termination of service.

F4 · derivative.exercise_date: Phantom stock units acquired at $358.69 per share through voluntary deferral under under the Lockheed Martin Deferred Management Incentive Compensation Plan exempt under Section 16(b) which will be settled in stock following the reporting person's retirement or termination of service.

F4 · derivative.expiration_date: Phantom stock units acquired at $358.69 per share through voluntary deferral under under the Lockheed Martin Deferred Management Incentive Compensation Plan exempt under Section 16(b) which will be settled in stock following the reporting person's retirement or termination of service.

SEC source: 0001225208-18-004300 · doc4.xml · derivative · entry 1

St John Frank A · CIK 0001728300 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,045

Underlying: Common Stock · 3,045 shares

Expires 2021-02-22

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

F2 · shares: Award of restricted stock units which vests on the third anniversary of the grant date. Per the award agreement, vesting may be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible reporting persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the reporting person's tax withholding obligations, which is an exempt transaction under Rule 16b-3.

F2 · derivative.exercise_date: Award of restricted stock units which vests on the third anniversary of the grant date. Per the award agreement, vesting may be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible reporting persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the reporting person's tax withholding obligations, which is an exempt transaction under Rule 16b-3.

F2 · derivative.underlying_shares: Award of restricted stock units which vests on the third anniversary of the grant date. Per the award agreement, vesting may be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible reporting persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the reporting person's tax withholding obligations, which is an exempt transaction under Rule 16b-3.