LMT

SEC source: 0001225208-20-014423 · doc4.xml · derivative · entry 4

Lavan Maryanne · CIK 0001495449 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,425

Underlying: Common Stock · 110 shares

Expires 2023-02-27

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 February 27, 2020, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are 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 February 27, 2020, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are 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 February 27, 2020, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

SEC source: 0001225208-20-014423 · doc4.xml · nonDerivative · entry 2

Lavan Maryanne · CIK 0001495449 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0.467

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

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

SEC source: 0001225208-20-014423 · doc4.xml · nonDerivative · entry 1

Lavan Maryanne · CIK 0001495449 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 110.467

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 February 27, 2020, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are 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 February 27, 2020, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

SEC source: 0001225208-20-014425 · doc4.xml · derivative · entry 8

Evans Michele A · CIK 0001755300 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,379

Underlying: Common Stock · 131 shares

Expires 2023-02-27

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 unit represents a contingent right to receive one share of LMT common stock.

F2 · shares: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 27, 2020, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

F2 · price: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 27, 2020, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

F2 · derivative.exercise_date: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 27, 2020, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

SEC source: 0001225208-20-014425 · doc4.xml · derivative · entry 7

Evans Michele A · CIK 0001755300 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,289

Underlying: Common Stock · 50 shares

Expires 2021-02-22

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 unit represents a contingent right to receive one share of LMT common stock.

F3 · shares: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 22, 2018, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

F3 · price: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 22, 2018, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

F3 · derivative.exercise_date: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 22, 2018, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

SEC source: 0001225208-20-014425 · doc4.xml · derivative · entry 6

Evans Michele A · CIK 0001755300 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,721

Underlying: Common Stock · 145 shares

Expires 2022-02-21

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 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 February 21, 2019, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are 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 February 21, 2019, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are 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 February 21, 2019, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

SEC source: 0001225208-20-014425 · doc4.xml · nonDerivative · entry 4

Evans Michele A · CIK 0001755300 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F4 · shares: Disposition to the Issuer of shares to satisfy the reporting person's tax withholding obligation upon vesting and settlement of stock units which is exempt under Rule 16b-3.

SEC source: 0001225208-20-014425 · doc4.xml · nonDerivative · entry 3

Evans Michele A · CIK 0001755300 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 326

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

F3 · shares: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 22, 2018, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

F3 · price: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 22, 2018, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

SEC source: 0001225208-20-014425 · doc4.xml · nonDerivative · entry 2

Evans Michele A · CIK 0001755300 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 276

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

F2 · shares: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 27, 2020, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

F2 · price: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 27, 2020, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

SEC source: 0001225208-20-014425 · doc4.xml · nonDerivative · entry 1

Evans Michele A · CIK 0001755300 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 145

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 February 21, 2019, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are 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 February 21, 2019, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

SEC source: 0001225208-20-014426 · doc4.xml · derivative · entry 8

Hill Stephanie C. · CIK 0001696020 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 820

Underlying: Common Stock · 38 shares

Expires 2023-02-27

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 unit represents a contingent right to receive one share of LMT common stock.

F3 · shares: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 27, 2020, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

F3 · price: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 27, 2020, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

F3 · derivative.exercise_date: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 27, 2020, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

SEC source: 0001225208-20-014426 · doc4.xml · derivative · entry 7

Hill Stephanie C. · CIK 0001696020 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 849

Underlying: Common Stock · 39 shares

Expires 2021-02-22

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 unit represents a contingent right to receive one share of LMT common stock.

F2 · shares: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 22, 2018, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

F2 · price: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 22, 2018, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

F2 · derivative.exercise_date: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 22, 2018, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

SEC source: 0001225208-20-014426 · doc4.xml · derivative · entry 6

Hill Stephanie C. · CIK 0001696020 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,649

Underlying: Common Stock · 75 shares

Expires 2022-02-21

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 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 February 21, 2019, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are 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 February 21, 2019, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are 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 February 21, 2019, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

SEC source: 0001225208-20-014426 · doc4.xml · nonDerivative · entry 4

Hill Stephanie C. · CIK 0001696020 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,517.49

F4 · shares: Disposition to the Issuer of shares to satisfy the reporting person's tax withholding obligation upon vesting and settlement of stock units which is exempt under Rule 16b-3.

SEC source: 0001225208-20-014426 · doc4.xml · nonDerivative · entry 3

Hill Stephanie C. · CIK 0001696020 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,669.49

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

F3 · shares: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 27, 2020, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

F3 · price: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 27, 2020, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

SEC source: 0001225208-20-014426 · doc4.xml · nonDerivative · entry 2

Hill Stephanie C. · CIK 0001696020 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,631.49

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

F2 · shares: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 22, 2018, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

F2 · price: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 22, 2018, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

SEC source: 0001225208-20-014426 · doc4.xml · nonDerivative · entry 1

Hill Stephanie C. · CIK 0001696020 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,592.49

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 February 21, 2019, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are 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 February 21, 2019, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

SEC source: 0001225208-20-014428 · doc4.xml · derivative · entry 3

Ulmer Gregory M · CIK 0001834781 · Acting Executive Vice Pres.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,159

Underlying: Common Stock · 37 shares

Expires 2023-02-27

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

F3 · derivative.exercise_price: Each 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 February 27, 2020, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are 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 February 27, 2020, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are 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 February 27, 2020, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

SEC source: 0001225208-20-014428 · doc4.xml · nonDerivative · entry 2

Ulmer Gregory M · CIK 0001834781 · Acting Executive Vice Pres.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,305.121

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

SEC source: 0001225208-20-014428 · doc4.xml · nonDerivative · entry 1

Ulmer Gregory M · CIK 0001834781 · Acting Executive Vice Pres.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,342.121

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 February 27, 2020, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are 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 February 27, 2020, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3. The balance of the RSUs remain subject to continued vesting.

SEC source: 0001225208-20-012002 · 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: 7,801.5983

Underlying: Common Stock · 105.993 shares

Expires not disclosed

F1 · derivative.exercise_price: Each share of phantom stock is the economic equivalent of one share of Lockheed Martin Corporation common stock.

F2 · price: The information pertains to phantom stock units acquired at $383.28 per share through director retainer fee deferral under the Lockheed Martin Corporation 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 $383.28 per share through director retainer fee deferral under the Lockheed Martin Corporation 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 $383.28 per share through director retainer fee deferral under the Lockheed Martin Corporation 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: 0001225208-20-012003 · doc4.xml · derivative · entry 1

Hollub Vicki A. · CIK 0001588752 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Lockheed Martin Directors Deferred Comp Plan

Disclosed balance after: 608.1481

Underlying: Common Stock · 104.6885 shares

Expires not disclosed

F1 · derivative.exercise_price: Each share of phantom stock is the economic equivalent of one share of Lockheed Martin Corporation common stock.

F2 · price: The information pertains to phantom stock units acquired at $383.28 per share through director retainer fee deferral under the Lockheed Martin Corporation 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 $383.28 per share through director retainer fee deferral under the Lockheed Martin Corporation 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 $383.28 per share through director retainer fee deferral under the Lockheed Martin Corporation 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: 0001225208-20-009994 · doc4.xml · derivative · entry 2

TAICLET JAMES D JR · CIK 0001218672 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,992

Underlying: Common Stock · 10,992 shares

Expires 2023-07-27

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

F3 · shares: Award of RSUs in connection with reporting person's annual long-term incentive award, which RSUs vest on the third anniversary of the grant date.

F3 · derivative.exercise_date: Award of RSUs in connection with reporting person's annual long-term incentive award, which RSUs vest on the third anniversary of the grant date.

F3 · derivative.underlying_shares: Award of RSUs in connection with reporting person's annual long-term incentive award, which RSUs vest on the third anniversary of the grant date.

SEC source: 0001225208-20-009994 · doc4.xml · derivative · entry 1

TAICLET JAMES D JR · CIK 0001218672 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,869

Underlying: Common Stock · 14,869 shares

Expires not disclosed

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

F2 · shares: One-time award of RSUs to compensate reporting person for the forfeiture of incentive awards at his former employer. 7,689 RSUs vest on the first anniversary of the grant date and 7,180 RSUs vest on the second anniversary of the grant date.

F2 · derivative.exercise_date: One-time award of RSUs to compensate reporting person for the forfeiture of incentive awards at his former employer. 7,689 RSUs vest on the first anniversary of the grant date and 7,180 RSUs vest on the second anniversary of the grant date.

F2 · derivative.expiration_date: One-time award of RSUs to compensate reporting person for the forfeiture of incentive awards at his former employer. 7,689 RSUs vest on the first anniversary of the grant date and 7,180 RSUs vest on the second anniversary of the grant date.

F2 · derivative.underlying_shares: One-time award of RSUs to compensate reporting person for the forfeiture of incentive awards at his former employer. 7,689 RSUs vest on the first anniversary of the grant date and 7,180 RSUs vest on the second anniversary of the grant date.

SEC source: 0001225208-20-009995 · doc4.xml · derivative · entry 1

St John Frank A · CIK 0001728300 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 117

Underlying: Common Stock · 117 shares

Expires 2023-07-27

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 in connection with reporting person's promotion to Chief Operating Officer, 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 in connection with reporting person's promotion to Chief Operating Officer, 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 in connection with reporting person's promotion to Chief Operating Officer, 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: 0001225208-20-009464 · 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: 7,648.1382

Underlying: Common Stock · 111.3258 shares

Expires not disclosed

F1 · derivative.exercise_price: Each share of phantom stock is the economic equivalent of one share of Lockheed Martin Corporation common stock.

F2 · price: The information pertains to phantom stock units acquired at $364.92 per share through director retainer fee deferral under the Lockheed Martin Corporation 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 $364.92 per share through director retainer fee deferral under the Lockheed Martin Corporation 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 $364.92 per share through director retainer fee deferral under the Lockheed Martin Corporation 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: 0001225208-20-009465 · doc4.xml · derivative · entry 1

Hollub Vicki A. · CIK 0001588752 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Lockheed Martin Directors Deferred Comp Plan

Disclosed balance after: 500.3542

Underlying: Common Stock · 109.9556 shares

Expires not disclosed

F1 · derivative.exercise_price: Each share of phantom stock is the economic equivalent of one share of Lockheed Martin Corporation common stock.

F2 · price: The information pertains to phantom stock units acquired at $364.92 per share through director retainer fee deferral under the Lockheed Martin Corporation 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 $364.92 per share through director retainer fee deferral under the Lockheed Martin Corporation 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 $364.92 per share through director retainer fee deferral under the Lockheed Martin Corporation 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: 0001225208-20-006050 · doc4.xml · derivative · entry 4

Ellis James O Jr · CIK 0001309357 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Lockheed Martin Directors Equity Plan

Disclosed balance after: 20,491.2609

Underlying: Common Stock · 552.4183 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: Each share of phantom stock is the economic equivalent of one share of Lockheed Martin Corporation common stock.

F1 · price: Each share of phantom stock is the economic equivalent of one share of Lockheed Martin Corporation common stock.

F2 · derivative.exercise_date: The reporting person previously elected payment of his 2019 equity award and accrued dividend equivalents thereon in cash in accordance with the terms of the Lockheed Martin Corporation Amended and Restated Directors Equity Plan.

F2 · derivative.expiration_date: The reporting person previously elected payment of his 2019 equity award and accrued dividend equivalents thereon in cash in accordance with the terms of the Lockheed Martin Corporation Amended and Restated Directors Equity Plan.

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

SEC source: 0001225208-20-006050 · doc4.xml · nonDerivative · entry 2

Ellis James O Jr · CIK 0001309357 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Lockheed Martin Directors Equity Plan

Disclosed balance after: 0

SEC source: 0001225208-20-006050 · doc4.xml · nonDerivative · entry 1

Ellis James O Jr · CIK 0001309357 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Lockheed Martin Directors Equity Plan

Disclosed balance after: 552.4183

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: Each share of phantom stock is the economic equivalent of one share of Lockheed Martin Corporation common stock.

SEC source: 0001225208-20-005970 · 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: 7,486.4495

Underlying: Common Stock · 119.8554 shares

Expires not disclosed

F1 · derivative.exercise_price: Each share of phantom stock is the economic equivalent of one share of Lockheed Martin Corporation common stock.

F2 · price: The information pertains to phantom stock units acquired at $338.95 per share through director retainer fee deferral under the Lockheed Martin Corporation 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 $338.95 per share through director retainer fee deferral under the Lockheed Martin Corporation 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 $338.95 per share through director retainer fee deferral under the Lockheed Martin Corporation 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: 0001225208-20-005971 · doc4.xml · derivative · entry 1

Hollub Vicki A. · CIK 0001588752 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Lockheed Martin Directors Deferred Comp Plan

Disclosed balance after: 387.7899

Underlying: Common Stock · 118.3803 shares

Expires not disclosed

F1 · derivative.exercise_price: Each share of phantom stock is the economic equivalent of one share of Lockheed Martin Corporation common stock.

F2 · price: The information pertains to phantom stock units acquired at $338.95 per share through director retainer fee deferral under the Lockheed Martin Corporation 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 $338.95 per share through director retainer fee deferral under the Lockheed Martin Corporation 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 $338.95 per share through director retainer fee deferral under the Lockheed Martin Corporation 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: 0001225208-20-004342 · doc4.xml · derivative · entry 1

Dunford Joseph F Jr · CIK 0001803694 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Lockheed Martin Directors Equity Plan

Disclosed balance after: 355.0981

Underlying: Common Stock · 355.0981 shares

Expires not disclosed

F1 · derivative.exercise_price: Each share of phantom stock is the economic equivalent of one share of Lockheed Martin Corporation common stock.

F2 · price: In accordance with the Amended and Restated Lockheed Martin Corporation Directors Equity Plan, the Reporting Person received a prorated award of phantom stock units, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $381.35 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, except that non-employee directors who have satisfied our stock ownership guidelines may elect to have the payment of awards (together with any dividend equivalents thereon) made on the first business day of April following the one-year anniversary of the grant.

F2 · derivative.exercise_date: In accordance with the Amended and Restated Lockheed Martin Corporation Directors Equity Plan, the Reporting Person received a prorated award of phantom stock units, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $381.35 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, except that non-employee directors who have satisfied our stock ownership guidelines may elect to have the payment of awards (together with any dividend equivalents thereon) made on the first business day of April following the one-year anniversary of the grant.

F2 · derivative.expiration_date: In accordance with the Amended and Restated Lockheed Martin Corporation Directors Equity Plan, the Reporting Person received a prorated award of phantom stock units, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $381.35 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, except that non-employee directors who have satisfied our stock ownership guidelines may elect to have the payment of awards (together with any dividend equivalents thereon) made on the first business day of April following the one-year anniversary of the grant.

SEC source: 0001225208-20-003928 · doc4.xml · derivative · entry 1

Ambrose Richard F · CIK 0001573608 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,120

Underlying: Common Stock · 3,120 shares

Expires 2023-02-27

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: 0001225208-20-003929 · doc4.xml · derivative · entry 1

Colan Brian P · CIK 0001617526 · VP & Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,118

Underlying: Common Stock · 1,118 shares

Expires 2023-02-27

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: 0001225208-20-003930 · doc4.xml · derivative · entry 1

Evans Michele A · CIK 0001755300 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,510

Underlying: Common Stock · 3,510 shares

Expires 2023-02-27

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: 0001225208-20-003931 · doc4.xml · derivative · entry 1

Greene Scott T · CIK 0001784863 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,120

Underlying: Common Stock · 3,120 shares

Expires 2023-02-27

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: 0001225208-20-003932 · doc4.xml · derivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,700

Underlying: Common Stock · 11,700 shares

Expires 2023-02-27

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: 0001225208-20-003933 · doc4.xml · derivative · entry 1

Lavan Maryanne · CIK 0001495449 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,535

Underlying: Common Stock · 2,535 shares

Expires 2023-02-27

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: 0001225208-20-003934 · doc4.xml · derivative · entry 1

Mollard John W · CIK 0001671564 · Vice President & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 975

Underlying: Common Stock · 975 shares

Expires 2023-02-27

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: 0001225208-20-003935 · doc4.xml · derivative · entry 1

Possenriede Kenneth R · CIK 0001524478 · Executive Vice President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,627

Underlying: Common Stock · 3,627 shares

Expires 2023-02-27

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: 0001225208-20-003936 · doc4.xml · derivative · entry 1

St John Frank A · CIK 0001728300 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,510

Underlying: Common Stock · 3,510 shares

Expires 2023-02-27

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: 0001225208-20-002371 · doc4.xml · nonDerivative · entry 1

Possenriede Kenneth R · CIK 0001524478 · Executive Vice President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,993.393

SEC source: 0001225208-20-001909 · doc4.xml · derivative · entry 5

St John Frank A · CIK 0001728300 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · Lockheed Martin NCAP

Disclosed balance after: 0

Underlying: Common Stock · 0.7477 shares

Expires not disclosed

F1 · derivative.exercise_price: The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan. The transaction was a discretionary transaction exempt under Rule 16b-3(f). The disposition was valued at the closing price of LMT stock on the date of transfer ($439.17).

F1 · price: The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan. The transaction was a discretionary transaction exempt under Rule 16b-3(f). The disposition was valued at the closing price of LMT stock on the date of transfer ($439.17).

F1 · derivative.exercise_date: The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan. The transaction was a discretionary transaction exempt under Rule 16b-3(f). The disposition was valued at the closing price of LMT stock on the date of transfer ($439.17).

F1 · derivative.expiration_date: The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan. The transaction was a discretionary transaction exempt under Rule 16b-3(f). The disposition was valued at the closing price of LMT stock on the date of transfer ($439.17).

SEC source: 0001225208-20-001909 · doc4.xml · derivative · entry 4

St John Frank A · CIK 0001728300 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · LM Supplemental SSP

Disclosed balance after: 0

Underlying: Common Stock · 114.5725 shares

Expires not disclosed

F1 · derivative.exercise_price: The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan. The transaction was a discretionary transaction exempt under Rule 16b-3(f). The disposition was valued at the closing price of LMT stock on the date of transfer ($439.17).

F1 · price: The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan. The transaction was a discretionary transaction exempt under Rule 16b-3(f). The disposition was valued at the closing price of LMT stock on the date of transfer ($439.17).

F1 · derivative.exercise_date: The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan. The transaction was a discretionary transaction exempt under Rule 16b-3(f). The disposition was valued at the closing price of LMT stock on the date of transfer ($439.17).

F1 · derivative.expiration_date: The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan. The transaction was a discretionary transaction exempt under Rule 16b-3(f). The disposition was valued at the closing price of LMT stock on the date of transfer ($439.17).

SEC source: 0001225208-20-001909 · doc4.xml · nonDerivative · entry 3

St John Frank A · CIK 0001728300 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · Lockheed Martin Salaried Savings Plan

Disclosed balance after: 0

F1 · price: The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan. The transaction was a discretionary transaction exempt under Rule 16b-3(f). The disposition was valued at the closing price of LMT stock on the date of transfer ($439.17).

SEC source: 0001225208-20-001910 · doc4.xml · nonDerivative · entry 1

Greene Scott T · CIK 0001784863 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · By Spouse

Disclosed balance after: 0

F1 · price: The Reporting Person's spouse effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan. The transaction was a discretionary transaction exempt under Rule 16b-3(f). The disposition was valued at the closing price of LMT stock on the date of transfer ($439.17).

SEC source: 0001225208-20-001909 · doc4.xml · nonDerivative · entry 2

St John Frank A · CIK 0001728300 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0.569

SEC source: 0001225208-20-001909 · doc4.xml · nonDerivative · entry 1

St John Frank A · CIK 0001728300 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,400.569

SEC source: 0001225208-20-001508 · doc4.xml · derivative · entry 1

BURRITT DAVID B · CIK 0001204586 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Lockheed Martin Directors Equity Plan

Disclosed balance after: 9,758.3428

Underlying: Common Stock · 372.7919 shares

Expires not disclosed

F1 · derivative.exercise_price: Each share of phantom stock is the economic equivalent of one share of Lockheed Martin Corporation common stock.

F2 · price: In accordance with the Amended and Restated Lockheed Martin Corporation Directors' Equity Plan, each non-employee director received an award of phantom stock units, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $435.90 per share and vest 50% on June 30 following the award date and 50% 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, except that non-employee directors who have satisfied our stock ownership guidelines may elect to have the payment of awards made after January 1, 2018 (together with any dividend equivalents thereon) made on the first business day of April following vesting of the award.

F2 · derivative.exercise_date: In accordance with the Amended and Restated Lockheed Martin Corporation Directors' Equity Plan, each non-employee director received an award of phantom stock units, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $435.90 per share and vest 50% on June 30 following the award date and 50% 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, except that non-employee directors who have satisfied our stock ownership guidelines may elect to have the payment of awards made after January 1, 2018 (together with any dividend equivalents thereon) made on the first business day of April following vesting of the award.

F2 · derivative.expiration_date: In accordance with the Amended and Restated Lockheed Martin Corporation Directors' Equity Plan, each non-employee director received an award of phantom stock units, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $435.90 per share and vest 50% on June 30 following the award date and 50% 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, except that non-employee directors who have satisfied our stock ownership guidelines may elect to have the payment of awards made after January 1, 2018 (together with any dividend equivalents thereon) made on the first business day of April following vesting of the award.