LMT

SEC source: 0001225208-16-025606 · 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: 6,980.7218

Underlying: Common Stock · 691.1344 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 $209.80 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 $209.80 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 $209.80 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: 0001225208-16-025607 · doc4.xml · derivative · entry 1

Carlson Bruce A · CIK 0001647496 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Lockheed Martin Directors Equity Plan

Disclosed balance after: 1,008.6304

Underlying: Common Stock · 691.1344 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 $209.80 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 $209.80 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 $209.80 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: 0001225208-16-025608 · 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: 17,420.5982

Underlying: Common Stock · 691.1344 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 $209.80 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 $209.80 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 $209.80 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: 0001225208-16-025609 · 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: 8,084.5184

Underlying: Common Stock · 691.1344 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 $209.80 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 $209.80 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 $209.80 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: 0001225208-16-025610 · 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: 16,132.0928

Underlying: Common Stock · 691.1344 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 $209.80 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 $209.80 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 $209.80 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: 0001225208-16-025611 · 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: 20,779.5461

Underlying: Common Stock · 691.1344 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 $209.80 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 $209.80 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 $209.80 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: 0001225208-16-025612 · 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: 19,332.9159

Underlying: Common Stock · 691.1344 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 $209.80 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 $209.80 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 $209.80 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: 0001225208-16-025613 · 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: 30,431.3823

Underlying: Common Stock · 230.3782 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 $209.80 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 $209.80 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 $209.80 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: 0001225208-16-025366 · doc4.xml · derivative · entry 8

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,679

Underlying: Common Stock · 795 shares

Expires 2018-01-29

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.

F6 · price: Each restricted stock unit represents a contingent right to receive one share of LMT common stock.

F6 · derivative.exercise_date: Each restricted stock unit represents a contingent right to receive one share of LMT common stock.

F3 · derivative.underlying_shares: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units granted on January 29, 2015 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: 0001225208-16-025366 · doc4.xml · derivative · entry 7

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,768

Underlying: Common Stock · 16,768 shares

Expires 2019-01-28

F6 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of LMT common stock.

F7 · 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.

F7 · 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: 0001225208-16-025366 · doc4.xml · derivative · entry 6

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 34,289 shares

Expires 2016-01-28

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.

F6 · price: Each restricted stock unit represents a contingent right to receive one share of LMT common stock.

F6 · derivative.exercise_date: Each restricted stock unit represents a contingent right to receive one share of LMT common stock.

SEC source: 0001225208-16-025366 · doc4.xml · nonDerivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 93,026.463

F4 · shares: Disposition to the Issuer of shares at $206.66 per share to satisfy the Reporting Person's tax withholding obligation upon vesting of restricted stock units which is exempt under Rule 16b-3.

F4 · price: Disposition to the Issuer of shares at $206.66 per share to satisfy the Reporting Person's tax withholding obligation upon vesting of restricted stock units which is exempt under Rule 16b-3.

F5 · balance_after: End of period holdings include additional shares acquired through dividend reinvestment.

SEC source: 0001225208-16-025366 · doc4.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 174,352.463

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 granted on January 29, 2015 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.

F3 · price: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units granted on January 29, 2015 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: 0001225208-16-025366 · doc4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 173,557.463

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 · price: Each restricted stock unit granted on January 28, 2013 was the economic equivalent of one share of LMT common stock.

SEC source: 0001225208-16-025366 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 139,268.463

F1 · shares: Represents shares acquired upon settlement of performance stock units (PSUs) granted on January 28, 2013 following the end of a three-year performance period 2013-2015 (Performance Cycle). The amount earned during the Performance Cycle is based on the satisfaction of performance against three separate financial metrics. The shares were acquired at $206.66 per share based on the LMT closing price on January 28, 2016.

F1 · price: Represents shares acquired upon settlement of performance stock units (PSUs) granted on January 28, 2013 following the end of a three-year performance period 2013-2015 (Performance Cycle). The amount earned during the Performance Cycle is based on the satisfaction of performance against three separate financial metrics. The shares were acquired at $206.66 per share based on the LMT closing price on January 28, 2016.

SEC source: 0001225208-16-025367 · doc4.xml · derivative · entry 8

Carvalho Orlando D · CIK 0001573157 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,497

Underlying: Common Stock · 183 shares

Expires 2018-01-29

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 granted on January 29, 2015 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.

F6 · price: Each restricted stock unit represents a contingent right to receive one share of LMT common stock.

F3 · derivative.exercise_date: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units granted on January 29, 2015 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: 0001225208-16-025367 · doc4.xml · derivative · entry 7

Carvalho Orlando D · CIK 0001573157 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,826

Underlying: Common Stock · 4,826 shares

Expires 2019-01-28

F6 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of LMT common stock.

F7 · 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.

F7 · 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: 0001225208-16-025367 · doc4.xml · derivative · entry 6

Carvalho Orlando D · CIK 0001573157 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 6,712 shares

Expires 2016-01-28

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.

F6 · price: Each restricted stock unit represents a contingent right to receive one share of LMT common stock.

F6 · derivative.exercise_date: Each restricted stock unit represents a contingent right to receive one share of LMT common stock.

SEC source: 0001225208-16-025367 · doc4.xml · nonDerivative · entry 4

Carvalho Orlando D · CIK 0001573157 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,184.863

F4 · shares: Disposition to the Issuer of shares at $206.66 per share to satisfy the Reporting Person's tax withholding obligation upon vesting of restricted stock units which is exempt under Rule 16b-3.

F4 · price: Disposition to the Issuer of shares at $206.66 per share to satisfy the Reporting Person's tax withholding obligation upon vesting of restricted stock units which is exempt under Rule 16b-3.

F5 · balance_after: End of period holdings include additional shares acquired through dividend reinvestment.

SEC source: 0001225208-16-025367 · doc4.xml · nonDerivative · entry 3

Carvalho Orlando D · CIK 0001573157 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,590.863

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 granted on January 29, 2015 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.

F3 · price: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units granted on January 29, 2015 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: 0001225208-16-025367 · doc4.xml · nonDerivative · entry 2

Carvalho Orlando D · CIK 0001573157 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,407.863

F2 · shares: Represents shares acquired upon settlement of performance stock units (PSUs) granted on January 28, 2013 following the end of a three-year performance period 2013-2015 (Performance Cycle). The amount earned during the Performance Cycle is based on the satisfaction of performance against three separate financial metrics. The shares were acquired at $206.66 per share based on the LMT closing price on January 28, 2016.

F2 · price: Represents shares acquired upon settlement of performance stock units (PSUs) granted on January 28, 2013 following the end of a three-year performance period 2013-2015 (Performance Cycle). The amount earned during the Performance Cycle is based on the satisfaction of performance against three separate financial metrics. The shares were acquired at $206.66 per share based on the LMT closing price on January 28, 2016.

SEC source: 0001225208-16-025367 · doc4.xml · nonDerivative · entry 1

Carvalho Orlando D · CIK 0001573157 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,398.863

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 28, 2013 was the economic equivalent of one share of LMT common stock.

SEC source: 0001225208-16-025368 · doc4.xml · derivative · entry 8

Edwards Richard H · CIK 0001565789 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,748

Underlying: Common Stock · 152 shares

Expires 2018-01-29

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 granted on January 29, 2015 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.

F6 · price: Each restricted stock unit represents a contingent right to receive one share of LMT common stock.

F6 · derivative.exercise_date: Each restricted stock unit represents a contingent right to receive one share of LMT common stock.

SEC source: 0001225208-16-025368 · doc4.xml · derivative · entry 7

Edwards Richard H · CIK 0001565789 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,656

Underlying: Common Stock · 3,656 shares

Expires 2019-01-28

F6 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of LMT common stock.

F7 · 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.

F7 · 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: 0001225208-16-025368 · doc4.xml · derivative · entry 6

Edwards Richard H · CIK 0001565789 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 7,565 shares

Expires 2016-01-28

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.

F6 · price: Each restricted stock unit represents a contingent right to receive one share of LMT common stock.

F6 · derivative.exercise_date: Each restricted stock unit represents a contingent right to receive one share of LMT common stock.

SEC source: 0001225208-16-025368 · doc4.xml · nonDerivative · entry 4

Edwards Richard H · CIK 0001565789 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,653.51

F4 · shares: Disposition to the Issuer of shares at $206.66 per share to satisfy the Reporting Person's tax withholding obligation upon vesting of restricted stock units which is exempt under Rule 16b-3.

F4 · price: Disposition to the Issuer of shares at $206.66 per share to satisfy the Reporting Person's tax withholding obligation upon vesting of restricted stock units which is exempt under Rule 16b-3.

F5 · balance_after: End of period holdings include additional shares acquired through dividend reinvestment.

SEC source: 0001225208-16-025368 · doc4.xml · nonDerivative · entry 3

Edwards Richard H · CIK 0001565789 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,926.51

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 granted on January 29, 2015 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.

F3 · price: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units granted on January 29, 2015 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: 0001225208-16-025368 · doc4.xml · nonDerivative · entry 2

Edwards Richard H · CIK 0001565789 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,774.51

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 · price: Each restricted stock unit granted on January 28, 2013 was the economic equivalent of one share of LMT common stock.

SEC source: 0001225208-16-025368 · doc4.xml · nonDerivative · entry 1

Edwards Richard H · CIK 0001565789 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,209.51

F1 · shares: Represents shares acquired upon settlement of performance stock units (PSUs) granted on January 28, 2013 following the end of a three-year performance period 2013-2015 (Performance Cycle). The amount earned during the Performance Cycle is based on the satisfaction of performance against three separate financial metrics. The shares were acquired at $206.66 per share based on the LMT closing price on January 28, 2016.

F1 · price: Represents shares acquired upon settlement of performance stock units (PSUs) granted on January 28, 2013 following the end of a three-year performance period 2013-2015 (Performance Cycle). The amount earned during the Performance Cycle is based on the satisfaction of performance against three separate financial metrics. The shares were acquired at $206.66 per share based on the LMT closing price on January 28, 2016.

SEC source: 0001225208-16-025369 · doc4.xml · derivative · entry 7

Barbour Sondra L · CIK 0001573610 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,934

Underlying: Common Stock · 9,934 shares

Expires 2019-01-28

F5 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of LMT common stock.

F6 · 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.

F6 · 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: 0001225208-16-025369 · doc4.xml · derivative · entry 6

Barbour Sondra L · CIK 0001573610 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 8,102 shares

Expires 2016-01-28

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

F5 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of LMT common stock.

F5 · price: Each restricted stock unit represents a contingent right to receive one share of LMT common stock.

F5 · derivative.exercise_date: Each restricted stock unit represents a contingent right to receive one share of LMT common stock.

SEC source: 0001225208-16-025369 · doc4.xml · nonDerivative · entry 3

Barbour Sondra L · CIK 0001573610 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,587

F3 · shares: Disposition to the Issuer of shares to satisfy the Reporting Person's tax withholding obligations upon vesting of stock units which is exempt under Rule 16b-3.

SEC source: 0001225208-16-025369 · doc4.xml · nonDerivative · entry 2

Barbour Sondra L · CIK 0001573610 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,281

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 · price: Each restricted stock unit granted on January 28, 2013 was the economic equivalent of one share of LMT common stock.

SEC source: 0001225208-16-025369 · doc4.xml · nonDerivative · entry 1

Barbour Sondra L · CIK 0001573610 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,179

F1 · shares: Represents shares acquired upon settlement of performance stock units (PSUs) granted on January 28, 2013 following the end of a three-year performance period 2013-2015 (Performance Cycle). The amount earned during the Performance Cycle is based on the satisfaction of performance against three separate financial metrics. The shares of common stock were acquired at $206.66 per share based on the LMT closing price on January 28, 2016.

F1 · price: Represents shares acquired upon settlement of performance stock units (PSUs) granted on January 28, 2013 following the end of a three-year performance period 2013-2015 (Performance Cycle). The amount earned during the Performance Cycle is based on the satisfaction of performance against three separate financial metrics. The shares of common stock were acquired at $206.66 per share based on the LMT closing price on January 28, 2016.

SEC source: 0001225208-16-025378 · doc4.xml · derivative · entry 8

Bennett Dale P · CIK 0001565856 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,721

Underlying: Common Stock · 179 shares

Expires 2018-01-29

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 granted on January 29, 2015 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.

F6 · price: Each restricted stock unit represents a contingent right to receive one share of LMT common stock.

F6 · derivative.exercise_date: Each restricted stock unit represents a contingent right to receive one share of LMT common stock.

SEC source: 0001225208-16-025378 · doc4.xml · derivative · entry 7

Bennett Dale P · CIK 0001565856 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,826

Underlying: Common Stock · 4,826 shares

Expires 2019-01-28

F6 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of LMT common stock.

F7 · 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.

F7 · 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: 0001225208-16-025378 · doc4.xml · derivative · entry 6

Bennett Dale P · CIK 0001565856 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 7,562 shares

Expires 2016-01-28

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.

F6 · price: Each restricted stock unit represents a contingent right to receive one share of LMT common stock.

F6 · derivative.exercise_date: Each restricted stock unit represents a contingent right to receive one share of LMT common stock.

SEC source: 0001225208-16-025378 · doc4.xml · nonDerivative · entry 4

Bennett Dale P · CIK 0001565856 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,172.229

F4 · shares: Disposition to the Issuer of shares to satisfy the Reporting Person's tax withholding obligations upon vesting of stock units which is exempt under Rule 16b-3.

F5 · balance_after: End of period holdings include additional shares acquired through dividend reinvestment.

SEC source: 0001225208-16-025378 · doc4.xml · nonDerivative · entry 3

Bennett Dale P · CIK 0001565856 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,677.229

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 granted on January 29, 2015 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.

F3 · price: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units granted on January 29, 2015 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: 0001225208-16-025378 · doc4.xml · nonDerivative · entry 2

Bennett Dale P · CIK 0001565856 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,498.229

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 · price: Each restricted stock unit granted on January 28, 2013 was the economic equivalent of one share of LMT common stock.

SEC source: 0001225208-16-025378 · doc4.xml · nonDerivative · entry 1

Bennett Dale P · CIK 0001565856 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,936.229

F1 · shares: Represents shares acquired upon settlement of performance stock units (PSUs) granted on January 28, 2013 following the end of a three-year performance period 2013-2015 (Performance Cycle). The amount earned during the Performance Cycle is based on the satisfaction of performance against three separate financial metrics. The shares were acquired at $206.66 per share based on the closing price on January 28, 2016.

F1 · price: Represents shares acquired upon settlement of performance stock units (PSUs) granted on January 28, 2013 following the end of a three-year performance period 2013-2015 (Performance Cycle). The amount earned during the Performance Cycle is based on the satisfaction of performance against three separate financial metrics. The shares were acquired at $206.66 per share based on the closing price on January 28, 2016.

SEC source: 0001225208-16-025379 · doc4.xml · derivative · entry 9

Ambrose Richard F · CIK 0001573608 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · Lockheed Martin LTIP

Disclosed balance after: 3,039.1611

Underlying: Common Stock · 2,055.6087 shares

Expires not disclosed

F8 · derivative.exercise_price: The phantom stock units convert on a 1-for-1 basis.

F9 · price: Phantom stock units acquired at $206.66 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.

F9 · derivative.exercise_date: Phantom stock units acquired at $206.66 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.

F9 · derivative.expiration_date: Phantom stock units acquired at $206.66 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: 0001225208-16-025379 · doc4.xml · derivative · entry 8

Ambrose Richard F · CIK 0001573608 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,735

Underlying: Common Stock · 165 shares

Expires 2018-01-29

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 granted on January 29, 2015 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.

F6 · price: Each restricted stock unit represents a contingent right to receive one share of LMT common stock.

F6 · derivative.exercise_date: Each restricted stock unit represents a contingent right to receive one share of LMT common stock.

SEC source: 0001225208-16-025379 · doc4.xml · derivative · entry 7

Ambrose Richard F · CIK 0001573608 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,656

Underlying: Common Stock · 3,656 shares

Expires 2019-01-28

F6 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of LMT common stock.

F7 · 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.

F7 · 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: 0001225208-16-025379 · doc4.xml · derivative · entry 6

Ambrose Richard F · CIK 0001573608 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 8,404 shares

Expires 2016-01-28

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.

F6 · price: Each restricted stock unit represents a contingent right to receive one share of LMT common stock.

F6 · derivative.exercise_date: Each restricted stock unit represents a contingent right to receive one share of LMT common stock.

SEC source: 0001225208-16-025379 · doc4.xml · nonDerivative · entry 4

Ambrose Richard F · CIK 0001573608 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,103

F4 · shares: Disposition to the Issuer of shares at $206.66 per share to satisfy the Reporting Person's tax withholding obligations upon vesting of stock units which is exempt under Rule 16b-3.

F4 · price: Disposition to the Issuer of shares at $206.66 per share to satisfy the Reporting Person's tax withholding obligations upon vesting of stock units which is exempt under Rule 16b-3.

SEC source: 0001225208-16-025379 · doc4.xml · nonDerivative · entry 3

Ambrose Richard F · CIK 0001573608 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,870

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 granted on January 29, 2015 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.

F3 · price: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units granted on January 29, 2015 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: 0001225208-16-025379 · doc4.xml · nonDerivative · entry 2

Ambrose Richard F · CIK 0001573608 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,705

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 · price: Each restricted stock unit granted on January 28, 2013 was the economic equivalent of one share of LMT common stock.

SEC source: 0001225208-16-025379 · doc4.xml · nonDerivative · entry 1

Ambrose Richard F · CIK 0001573608 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,301

F1 · shares: Represents shares acquired upon settlement of performance stock units (PSUs) granted on January 28, 2013 following the end of a three-year performance period 2013-2015 (Performance Cycle). The amount earned during the Performance Cycle is based on the satisfaction of performance against three separate financial metrics. The shares were acquired at $206.66 per share based on the LMT closing price on January 28, 2016.

F1 · price: Represents shares acquired upon settlement of performance stock units (PSUs) granted on January 28, 2013 following the end of a three-year performance period 2013-2015 (Performance Cycle). The amount earned during the Performance Cycle is based on the satisfaction of performance against three separate financial metrics. The shares were acquired at $206.66 per share based on the LMT closing price on January 28, 2016.

SEC source: 0001225208-16-025381 · doc4.xml · derivative · entry 9

Lavan Maryanne · CIK 0001495449 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Indirect · Lockheed Martin LTIP

Disclosed balance after: 3,277.5654

Underlying: Common Stock · 23.0617 shares

Expires not disclosed

F8 · derivative.exercise_price: The phantom stock units convert on a 1-for-1 basis.

F9 · price: Phantom stock units acquired at $206.66 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.

F9 · derivative.exercise_date: Phantom stock units acquired at $206.66 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.

F9 · derivative.expiration_date: Phantom stock units acquired at $206.66 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.