LMT

SEC source: 0001225208-15-003017 · doc4.xml · derivative · entry 1

ARCHIBALD NOLAN D · CIK 0001022723 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Lockheed Martin Directors Equity Plan

Disclosed balance after: 21,105.257

Underlying: Common Stock · 686.6318 shares

Expires not disclosed

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

F2 · price: Under the Lockheed Martin Corporation 2009 Directors' Equity Plan, each non-employee director elects to receive an award of phantom stock units in accordance with the plan, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $189.33 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.

F2 · derivative.exercise_date: Under the Lockheed Martin Corporation 2009 Directors' Equity Plan, each non-employee director elects to receive an award of phantom stock units in accordance with the plan, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $189.33 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.

F2 · derivative.expiration_date: Under the Lockheed Martin Corporation 2009 Directors' Equity Plan, each non-employee director elects to receive an award of phantom stock units in accordance with the plan, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $189.33 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.

F3 · balance_after: End of period holdings include phantom stock units acquired through dividend reinvestment.

SEC source: 0001225208-15-003018 · doc4.xml · derivative · entry 1

Ellis James O Jr · CIK 0001309357 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Lockheed Martin Directors Equity Plan

Disclosed balance after: 16,232.4167

Underlying: Common Stock · 686.6318 shares

Expires not disclosed

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

F2 · price: Under the Lockheed Martin Corporation 2009 Directors' Equity Plan, each non-employee director elects to receive an award of phantom stock units in accordance with the plan, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $189.33 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.

F2 · derivative.exercise_date: Under the Lockheed Martin Corporation 2009 Directors' Equity Plan, each non-employee director elects to receive an award of phantom stock units in accordance with the plan, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $189.33 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.

F2 · derivative.expiration_date: Under the Lockheed Martin Corporation 2009 Directors' Equity Plan, each non-employee director elects to receive an award of phantom stock units in accordance with the plan, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $189.33 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.

F3 · balance_after: End of period holdings include phantom stock units acquired through dividend reinvestment.

SEC source: 0001225208-15-003019 · doc4.xml · derivative · entry 1

FALK THOMAS J · CIK 0001222890 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Lockheed Martin Directors Equity Plan

Disclosed balance after: 7,173.7201

Underlying: Common Stock · 686.6318 shares

Expires not disclosed

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

F2 · price: Under the Lockheed Martin Corporation 2009 Directors' Equity Plan, each non-employee director elects to receive an award of phantom stock units in accordance with the plan, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $189.33 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.

F2 · derivative.exercise_date: Under the Lockheed Martin Corporation 2009 Directors' Equity Plan, each non-employee director elects to receive an award of phantom stock units in accordance with the plan, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $189.33 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.

F2 · derivative.expiration_date: Under the Lockheed Martin Corporation 2009 Directors' Equity Plan, each non-employee director elects to receive an award of phantom stock units in accordance with the plan, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $189.33 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.

F3 · balance_after: End of period holdings include phantom stock units acquired through dividend reinvestment.

SEC source: 0001225208-15-003020 · doc4.xml · derivative · entry 1

Loy James M · CIK 0001335013 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Lockheed Martin Directors Equity Plan

Disclosed balance after: 14,982.1938

Underlying: Common Stock · 686.6318 shares

Expires not disclosed

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

F2 · price: Under the Lockheed Martin Corporation 2009 Directors' Equity Plan, each non-employee director elects to receive an award of phantom stock units in accordance with the plan, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $189.33 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.

F2 · derivative.exercise_date: Under the Lockheed Martin Corporation 2009 Directors' Equity Plan, each non-employee director elects to receive an award of phantom stock units in accordance with the plan, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $189.33 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.

F2 · derivative.expiration_date: Under the Lockheed Martin Corporation 2009 Directors' Equity Plan, each non-employee director elects to receive an award of phantom stock units in accordance with the plan, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $189.33 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.

F3 · balance_after: End of period holdings include phantom stock units acquired through dividend reinvestment.

SEC source: 0001225208-15-003021 · doc4.xml · derivative · entry 1

RALSTON JOSEPH W · CIK 0001225963 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Lockheed Martin Directors Equity Plan

Disclosed balance after: 19,491.5674

Underlying: Common Stock · 686.6318 shares

Expires not disclosed

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

F2 · price: Under the Lockheed Martin Corporation 2009 Directors' Equity Plan, each non-employee director elects to receive an award of phantom stock units in accordance with the plan, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $189.33 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.

F2 · derivative.exercise_date: Under the Lockheed Martin Corporation 2009 Directors' Equity Plan, each non-employee director elects to receive an award of phantom stock units in accordance with the plan, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $189.33 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.

F2 · derivative.expiration_date: Under the Lockheed Martin Corporation 2009 Directors' Equity Plan, each non-employee director elects to receive an award of phantom stock units in accordance with the plan, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $189.33 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.

F3 · balance_after: End of period holdings include phantom stock units acquired through dividend reinvestment.

SEC source: 0001225208-15-003022 · doc4.xml · derivative · entry 1

STEVENS ANNE · CIK 0001191101 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Lockheed Martin Directors Equity Plan

Disclosed balance after: 18,087.9176

Underlying: Common Stock · 686.6318 shares

Expires not disclosed

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

F2 · price: Under the Lockheed Martin Corporation 2009 Directors' Equity Plan, each non-employee director elects to receive an award of phantom stock units in accordance with the plan, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $189.33 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.

F2 · derivative.exercise_date: Under the Lockheed Martin Corporation 2009 Directors' Equity Plan, each non-employee director elects to receive an award of phantom stock units in accordance with the plan, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $189.33 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.

F2 · derivative.expiration_date: Under the Lockheed Martin Corporation 2009 Directors' Equity Plan, each non-employee director elects to receive an award of phantom stock units in accordance with the plan, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $189.33 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.

F3 · balance_after: End of period holdings include phantom stock units acquired through dividend reinvestment.

SEC source: 0001225208-15-003023 · doc4.xml · derivative · entry 1

BREWER ROSALIND G · CIK 0001357855 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Lockheed Martin Directors Equity Plan

Disclosed balance after: 5,752.7673

Underlying: Common Stock · 686.6318 shares

Expires not disclosed

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

F2 · price: Under the Lockheed Martin Corporation 2009 Directors' Equity Plan, each non-employee director elects to receive an award of phantom stock units in accordance with the plan, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $189.33 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.

F2 · derivative.exercise_date: Under the Lockheed Martin Corporation 2009 Directors' Equity Plan, each non-employee director elects to receive an award of phantom stock units in accordance with the plan, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $189.33 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.

F2 · derivative.expiration_date: Under the Lockheed Martin Corporation 2009 Directors' Equity Plan, each non-employee director elects to receive an award of phantom stock units in accordance with the plan, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $189.33 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.

SEC source: 0001225208-15-003024 · doc4.xml · derivative · entry 1

MCCORKINDALE DOUGLAS H · CIK 0001027152 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Lockheed Martin Directors Equity Plan

Disclosed balance after: 12,545.3047

Underlying: Common Stock · 228.8773 shares

Expires not disclosed

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

F2 · price: Under the Lockheed Martin Corporation 2009 Directors' Equity Plan, each non-employee director elects to receive an award of phantom stock units in accordance with the plan, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $189.33 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.

F2 · derivative.exercise_date: Under the Lockheed Martin Corporation 2009 Directors' Equity Plan, each non-employee director elects to receive an award of phantom stock units in accordance with the plan, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $189.33 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.

F2 · derivative.expiration_date: Under the Lockheed Martin Corporation 2009 Directors' Equity Plan, each non-employee director elects to receive an award of phantom stock units in accordance with the plan, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $189.33 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.

F3 · balance_after: End of period holdings include phantom stock units acquired through dividend reinvestment.

SEC source: 0001225208-15-003025 · doc4.xml · derivative · entry 1

KING GWENDOLYN S · CIK 0001083217 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Lockheed Martin Directors Equity Plan

Disclosed balance after: 29,303.7058

Underlying: Common Stock · 686.6318 shares

Expires not disclosed

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

F2 · price: Under the Lockheed Martin Corporation 2009 Directors' Equity Plan, each non-employee director elects to receive an award of phantom stock units in accordance with the plan, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $189.33 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.

F2 · derivative.exercise_date: Under the Lockheed Martin Corporation 2009 Directors' Equity Plan, each non-employee director elects to receive an award of phantom stock units in accordance with the plan, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $189.33 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.

F2 · derivative.expiration_date: Under the Lockheed Martin Corporation 2009 Directors' Equity Plan, each non-employee director elects to receive an award of phantom stock units in accordance with the plan, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $189.33 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.

F3 · balance_after: End of period holdings include phantom stock units acquired through dividend reinvestment.

SEC source: 0001225208-15-002804 · doc4.xml · derivative · entry 4

Ambrose Richard F · CIK 0001573608 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,852 shares

Expires 2015-01-30

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 restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

F1 · price: Each restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

F1 · derivative.exercise_date: Each restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

SEC source: 0001225208-15-002804 · doc4.xml · nonDerivative · entry 2

Ambrose Richard F · CIK 0001573608 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,288.982

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: 0001225208-15-002804 · doc4.xml · nonDerivative · entry 1

Ambrose Richard F · CIK 0001573608 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,852.982

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 restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

SEC source: 0001225208-15-002805 · doc4.xml · derivative · entry 5

Barbour Sondra L · CIK 0001573610 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,406 shares

Expires 2015-01-30

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 restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

F1 · price: Each restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

F1 · derivative.exercise_date: Each restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

SEC source: 0001225208-15-002805 · doc4.xml · nonDerivative · entry 2

Barbour Sondra L · CIK 0001573610 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,788.212

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: 0001225208-15-002805 · doc4.xml · nonDerivative · entry 1

Barbour Sondra L · CIK 0001573610 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,289.212

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 restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

SEC source: 0001225208-15-002806 · doc4.xml · derivative · entry 4

Edwards Richard H · CIK 0001565789 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,348 shares

Expires 2015-01-30

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 restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

F1 · price: Each restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

F1 · derivative.exercise_date: Each restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

SEC source: 0001225208-15-002806 · doc4.xml · nonDerivative · entry 2

Edwards Richard H · CIK 0001565789 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,000

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: 0001225208-15-002806 · doc4.xml · nonDerivative · entry 1

Edwards Richard H · CIK 0001565789 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,348

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 restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

SEC source: 0001225208-15-002807 · doc4.xml · derivative · entry 4

Bennett Dale P · CIK 0001565856 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,496 shares

Expires 2015-01-30

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 restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

F1 · price: Each restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

F1 · derivative.exercise_date: Each restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

SEC source: 0001225208-15-002807 · doc4.xml · nonDerivative · entry 2

Bennett Dale P · CIK 0001565856 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,724.23

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: 0001225208-15-002807 · doc4.xml · nonDerivative · entry 1

Bennett Dale P · CIK 0001565856 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,585.23

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 restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

SEC source: 0001225208-15-002808 · doc4.xml · derivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 10,699 shares

Expires 2015-01-30

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 restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

F1 · price: Each restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

F1 · derivative.exercise_date: Each restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

SEC source: 0001225208-15-002808 · doc4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,231.99

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: 0001225208-15-002808 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,831.99

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 restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

SEC source: 0001225208-15-002809 · doc4.xml · derivative · entry 4

Carvalho Orlando D · CIK 0001573157 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,832 shares

Expires 2015-01-30

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 restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

F1 · price: Each restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

F1 · derivative.exercise_date: Each restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

SEC source: 0001225208-15-002809 · doc4.xml · nonDerivative · entry 2

Carvalho Orlando D · CIK 0001573157 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,399.43

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: 0001225208-15-002809 · doc4.xml · nonDerivative · entry 1

Carvalho Orlando D · CIK 0001573157 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,583.43

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 restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

SEC source: 0001225208-15-002810 · doc4.xml · derivative · entry 4

Dewar Patrick M · CIK 0001580502 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5,980 shares

Expires 2015-01-30

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 restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

F1 · price: Each restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

F1 · derivative.exercise_date: Each restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

SEC source: 0001225208-15-002810 · doc4.xml · nonDerivative · entry 2

Dewar Patrick M · CIK 0001580502 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,702.407

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: 0001225208-15-002810 · doc4.xml · nonDerivative · entry 1

Dewar Patrick M · CIK 0001580502 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,989.407

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 restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

SEC source: 0001225208-15-002811 · doc4.xml · derivative · entry 4

Colan Brian P · CIK 0001617526 · VP & Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,150 shares

Expires 2015-01-30

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 restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

F1 · price: Each restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

F1 · derivative.exercise_date: Each restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

SEC source: 0001225208-15-002811 · doc4.xml · nonDerivative · entry 2

Colan Brian P · CIK 0001617526 · VP & Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,420

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: 0001225208-15-002811 · doc4.xml · nonDerivative · entry 1

Colan Brian P · CIK 0001617526 · VP & Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,150

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 restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

SEC source: 0001225208-15-002812 · doc4.xml · derivative · entry 4

Lavan Maryanne · CIK 0001495449 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 7,431 shares

Expires 2015-01-30

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 restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

F1 · price: Each restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

F1 · derivative.exercise_date: Each restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

SEC source: 0001225208-15-002812 · doc4.xml · nonDerivative · entry 2

Lavan Maryanne · CIK 0001495449 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,835.699

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: 0001225208-15-002812 · doc4.xml · nonDerivative · entry 1

Lavan Maryanne · CIK 0001495449 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,006.699

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 restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

SEC source: 0001225208-15-002813 · doc4.xml · derivative · entry 4

Possenriede Kenneth R · CIK 0001524478 · Vice President & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,155 shares

Expires 2015-01-30

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 restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

F1 · price: Each restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

F1 · derivative.exercise_date: Each restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

SEC source: 0001225208-15-002813 · doc4.xml · nonDerivative · entry 2

Possenriede Kenneth R · CIK 0001524478 · Vice President & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,828.91

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: 0001225208-15-002813 · doc4.xml · nonDerivative · entry 1

Possenriede Kenneth R · CIK 0001524478 · Vice President & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,605.91

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 restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

SEC source: 0001225208-15-002814 · doc4.xml · derivative · entry 4

Tanner Bruce L · CIK 0001411075 · Executive VP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 12,540 shares

Expires 2015-01-30

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 restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

F1 · price: Each restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

F1 · derivative.exercise_date: Each restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

SEC source: 0001225208-15-002814 · doc4.xml · nonDerivative · entry 2

Tanner Bruce L · CIK 0001411075 · Executive VP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,500.709

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: 0001225208-15-002814 · doc4.xml · nonDerivative · entry 1

Tanner Bruce L · CIK 0001411075 · Executive VP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,656.709

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 · price: Each restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock.

SEC source: 0001225208-15-002585 · doc4.xml · derivative · entry 6

Bennett Dale P · CIK 0001565856 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · Lockheed Martin LTIP

Disclosed balance after: 2,677.256

Underlying: Common Stock · 366.4337 shares

Expires not disclosed

F6 · derivative.exercise_price: The phantom stock units convert on a 1-for-1 basis.

F7 · price: Phantom stock units acquired at $192.50 through voluntary deferral under the Lockheed Martin Long Term Incentive Plan exempt under Section 16(b) which will be settled in settled in stock upon the Reporting Person's retirement or termination of service.

F7 · derivative.exercise_date: Phantom stock units acquired at $192.50 through voluntary deferral under the Lockheed Martin Long Term Incentive Plan exempt under Section 16(b) which will be settled in settled in stock upon the Reporting Person's retirement or termination of service.

F7 · derivative.expiration_date: Phantom stock units acquired at $192.50 through voluntary deferral under the Lockheed Martin Long Term Incentive Plan exempt under Section 16(b) which will be settled in settled in stock upon the Reporting Person's retirement or termination of service.

SEC source: 0001225208-15-002585 · doc4.xml · derivative · entry 5

Bennett Dale P · CIK 0001565856 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,900

Underlying: Common Stock · 3,900 shares

Expires 2018-01-29

F3 · 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. In accordance with the award agreement, vesting will 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. Tax withholding is required following certification of a one-year performance goal for a retirement-eligible Reporting Person or when the Reporting Person becomes retirement-eligible, if later.

F5 · derivative.expiration_date: Award of restricted stock units which vests on the third anniversary of the grant date. In accordance with the award agreement, vesting will 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. Tax withholding is required following certification of a one-year performance goal for a retirement-eligible Reporting Person or when the Reporting Person becomes retirement-eligible, if later.

SEC source: 0001225208-15-002585 · doc4.xml · derivative · entry 4

Bennett Dale P · CIK 0001565856 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,817

Underlying: Common Stock · 190 shares

Expires 2017-01-27

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.

F3 · price: Each restricted stock unit represents a contingent right to receive one share of LMT common stock.

F1 · derivative.exercise_date: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units granted on January 27, 2014 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. Tax withholding is required following certification of a one-year performance goal for a retirement-eligible Reporting Person or when the Reporting Person becomes retirement-eligible, if later.

F4 · balance_after: The balance of the restricted stock units remains subject to continued vesting until the third anniversary of the grant date.

SEC source: 0001225208-15-002585 · doc4.xml · nonDerivative · entry 2

Bennett Dale P · CIK 0001565856 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 89.23

SEC source: 0001225208-15-002585 · doc4.xml · nonDerivative · entry 1

Bennett Dale P · CIK 0001565856 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 279.23

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 granted on January 27, 2014 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. Tax withholding is required following certification of a one-year performance goal for a retirement-eligible Reporting Person or when the Reporting Person becomes retirement-eligible, if later.

F1 · price: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units granted on January 27, 2014 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. Tax withholding is required following certification of a one-year performance goal for a retirement-eligible Reporting Person or when the Reporting Person becomes retirement-eligible, if later.

SEC source: 0001225208-15-002584 · doc4.xml · derivative · entry 6

Ambrose Richard F · CIK 0001573608 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · Lockheed Martin LTIP

Disclosed balance after: 983.4388

Underlying: Common Stock · 983.4388 shares

Expires not disclosed

F6 · derivative.exercise_price: The phantom stock units convert on a 1-for-1 basis.

F7 · price: Phantom stock units acquired at $192.50 through voluntary deferral under the Lockheed Martin Long Term Incentive Plan exempt under Section 16(b) which will be settled in settled in stock upon the Reporting Person's retirement or termination of service.

F7 · derivative.exercise_date: Phantom stock units acquired at $192.50 through voluntary deferral under the Lockheed Martin Long Term Incentive Plan exempt under Section 16(b) which will be settled in settled in stock upon the Reporting Person's retirement or termination of service.

F7 · derivative.expiration_date: Phantom stock units acquired at $192.50 through voluntary deferral under the Lockheed Martin Long Term Incentive Plan exempt under Section 16(b) which will be settled in settled in stock upon the Reporting Person's retirement or termination of service.

SEC source: 0001225208-15-002584 · doc4.xml · derivative · entry 5

Ambrose Richard F · CIK 0001573608 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,900

Underlying: Common Stock · 3,900 shares

Expires 2018-01-29

F3 · 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. In accordance with the award agreement, vesting will 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. Tax withholding is required following certification of a one-year performance goal for a retirement-eligible Reporting Person or when the Reporting Person becomes retirement-eligible, if later.

F5 · derivative.expiration_date: Award of restricted stock units which vests on the third anniversary of the grant date. In accordance with the award agreement, vesting will 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. Tax withholding is required following certification of a one-year performance goal for a retirement-eligible Reporting Person or when the Reporting Person becomes retirement-eligible, if later.

SEC source: 0001225208-15-002584 · doc4.xml · derivative · entry 4

Ambrose Richard F · CIK 0001573608 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,926

Underlying: Common Stock · 181 shares

Expires 2017-01-27

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.

F3 · price: Each restricted stock unit represents a contingent right to receive one share of LMT common stock.

F1 · derivative.exercise_date: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units granted on January 27, 2014 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. Tax withholding is required following certification of a one-year performance goal for a retirement-eligible Reporting Person or when the Reporting Person becomes retirement-eligible, if later.

F4 · balance_after: The balance of the restricted stock units remains subject to continued vesting until the third anniversary of the grant date.