RALSTON JOSEPH W

SEC source: 0000098362-19-000076 · wf-form4_155751052651205.xml · nonDerivative · entry 1

RALSTON JOSEPH W · CIK 0001225963 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,670

F1 · security: Represents vesting of 100% of the time-based restricted share units granted on May 8, 2018.

F2 · balance_after: Includes 1014 shares earned through dividend reinvestment.

SEC source: 0001225208-19-006382 · doc4.xml · derivative · entry 3

RALSTON JOSEPH W · CIK 0001225963 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Lockheed Martin Directors Equity Plan

Disclosed balance after: 23,472.9989

Underlying: Common Stock · 451.929 shares

Expires not disclosed

F3 · derivative.exercise_price: Each phantom stock unit was the economic equivalent of one share of LMT common stock.

F1 · kind: The reporting person elected payment of his January 31, 2018 equity award and accrued dividend equivalents thereon (credited in phantom stock units) in stock at $304.29 per share in accordance with the terms of the Lockheed Martin Corporation Amended and Restated Directors Equity Plan.

F1 · price: The reporting person elected payment of his January 31, 2018 equity award and accrued dividend equivalents thereon (credited in phantom stock units) in stock at $304.29 per share in accordance with the terms of the Lockheed Martin Corporation Amended and Restated Directors Equity Plan.

F1 · derivative.exercise_date: The reporting person elected payment of his January 31, 2018 equity award and accrued dividend equivalents thereon (credited in phantom stock units) in stock at $304.29 per share in accordance with the terms of the Lockheed Martin Corporation Amended and Restated Directors Equity Plan.

F1 · derivative.expiration_date: The reporting person elected payment of his January 31, 2018 equity award and accrued dividend equivalents thereon (credited in phantom stock units) in stock at $304.29 per share in accordance with the terms of the Lockheed Martin Corporation Amended and Restated Directors Equity Plan.

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

SEC source: 0001225208-19-006382 · doc4.xml · nonDerivative · entry 2

RALSTON JOSEPH W · CIK 0001225963 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 451

F2 · kind: Reporting person received cash in lieu of a fractional share in accordance with the terms of the Lockheed Martin Corporation Amended and Restated Directors Equity Plan.

SEC source: 0001225208-19-006382 · doc4.xml · nonDerivative · entry 1

RALSTON JOSEPH W · CIK 0001225963 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 451.929

F1 · kind: The reporting person elected payment of his January 31, 2018 equity award and accrued dividend equivalents thereon (credited in phantom stock units) in stock at $304.29 per share in accordance with the terms of the Lockheed Martin Corporation Amended and Restated Directors Equity Plan.

F1 · price: The reporting person elected payment of his January 31, 2018 equity award and accrued dividend equivalents thereon (credited in phantom stock units) in stock at $304.29 per share in accordance with the terms of the Lockheed Martin Corporation Amended and Restated Directors Equity Plan.

SEC source: 0001225208-19-001742 · 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: 23,750.8479

Underlying: Common Stock · 178.3516 shares

Expires not disclosed

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

F2 · price: In accordance with the Lockheed Martin Corporation Directors' Equity Plan, each non-employee director received an award of phantom stock units, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $289.69 per share and vest 50% on June 30 following the award date and 50% on December 31 following the award date or, if earlier, upon retirement, death, disability or change in control. Settlement in cash or stock (as elected by the director) will occur upon the Reporting Person's retirement or termination of service, except that non-employee directors who have satisfied our stock ownership guidelines may elect to have payment begin on March 30 following vesting of the award.

F2 · derivative.exercise_date: In accordance with the Lockheed Martin Corporation Directors' Equity Plan, each non-employee director received an award of phantom stock units, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $289.69 per share and vest 50% on June 30 following the award date and 50% on December 31 following the award date or, if earlier, upon retirement, death, disability or change in control. Settlement in cash or stock (as elected by the director) will occur upon the Reporting Person's retirement or termination of service, except that non-employee directors who have satisfied our stock ownership guidelines may elect to have payment begin on March 30 following vesting of the award.

F2 · derivative.expiration_date: In accordance with the Lockheed Martin Corporation Directors' Equity Plan, each non-employee director received an award of phantom stock units, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $289.69 per share and vest 50% on June 30 following the award date and 50% on December 31 following the award date or, if earlier, upon retirement, death, disability or change in control. Settlement in cash or stock (as elected by the director) will occur upon the Reporting Person's retirement or termination of service, except that non-employee directors who have satisfied our stock ownership guidelines may elect to have payment begin on March 30 following vesting of the award.

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

SEC source: 0000098362-18-000063 · wf-form4_152581344283244.xml · derivative · entry 2

RALSTON JOSEPH W · CIK 0001225963 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,525

Underlying: Common Stock · 2,525 shares

Expires 2019-05-08

F2 · derivative.exercise_date: Grant of restricted stock units that vest 100% one year from date of grant.

SEC source: 0001225208-18-002070 · 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: 22,950.5808

Underlying: Common Stock · 436.8043 shares

Expires not disclosed

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

F2 · price: In accordance with the Lockheed Martin Corporation 2009 Directors' Equity Plan, each non-employee director received an award of phantom stock units, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $354.85 per share and vest 50% on June 30 following the award date and 50% on December 31 following the award date or, if earlier, upon retirement, death, disability or change in control. Settlement in cash or stock (as elected by the director) will occur upon the Reporting Person's retirement or termination of service, except that non-employee directors who have satisfied our stock ownership guidelines may elect to have the payment of awards made after January 1, 2018 begin on March 30 following vesting of the award.

F2 · derivative.exercise_date: In accordance with the Lockheed Martin Corporation 2009 Directors' Equity Plan, each non-employee director received an award of phantom stock units, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $354.85 per share and vest 50% on June 30 following the award date and 50% on December 31 following the award date or, if earlier, upon retirement, death, disability or change in control. Settlement in cash or stock (as elected by the director) will occur upon the Reporting Person's retirement or termination of service, except that non-employee directors who have satisfied our stock ownership guidelines may elect to have the payment of awards made after January 1, 2018 begin on March 30 following vesting of the award.

F2 · derivative.expiration_date: In accordance with the Lockheed Martin Corporation 2009 Directors' Equity Plan, each non-employee director received an award of phantom stock units, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $354.85 per share and vest 50% on June 30 following the award date and 50% on December 31 following the award date or, if earlier, upon retirement, death, disability or change in control. Settlement in cash or stock (as elected by the director) will occur upon the Reporting Person's retirement or termination of service, except that non-employee directors who have satisfied our stock ownership guidelines may elect to have the payment of awards made after January 1, 2018 begin on March 30 following vesting of the award.

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

SEC source: 0000098362-17-000058 · wf-form4_149435602394285.xml · nonDerivative · entry 1

RALSTON JOSEPH W · CIK 0001225963 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 52,273

F1 · shares: Grant of restricted shares that vest 100% one year from the date of grant.

F2 · balance_after: Includes 999 shares earned through dividend reinvestment in 2016.

SEC source: 0001225208-17-002210 · 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: 21,950.4758

Underlying: Common Stock · 573.5079 shares

Expires not disclosed

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

F2 · price: Annual award of stock units under the Lockheed Martin Corporation 2009 Directors' Equity Plan, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $252.83 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: Annual award of stock units under the Lockheed Martin Corporation 2009 Directors' Equity Plan, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $252.83 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: Annual award of stock units under the Lockheed Martin Corporation 2009 Directors' Equity Plan, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $252.83 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 additional acquisitions 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: 0001225208-15-003021 · 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: 0001225208-14-002747 · 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: 18,225.8007

Underlying: Common Stock · 884.2334 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 stock options or phantom stock units or a combination of stock options and phantom stock units in accordance with the plan, which awards are exempt transactions under Rule 16b-3. The phantom stock units were acquired at $147.02 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 stock options or phantom stock units or a combination of stock options and phantom stock units in accordance with the plan, which awards are exempt transactions under Rule 16b-3. The phantom stock units were acquired at $147.02 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 stock options or phantom stock units or a combination of stock options and phantom stock units in accordance with the plan, which awards are exempt transactions under Rule 16b-3. The phantom stock units were acquired at $147.02 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: 0001225208-13-002514 · 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: 16,655.3125

Underlying: Common Stock · 1,455.4411 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 stock options or phantom stock units or a combination of stock options and phantom stock units in accordance with the plan, which awards are exempt transactions under Rule 16b-3. The phantom stock units were acquired at $89.32 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 stock options or phantom stock units or a combination of stock options and phantom stock units in accordance with the plan, which awards are exempt transactions under Rule 16b-3. The phantom stock units were acquired at $89.32 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 stock options or phantom stock units or a combination of stock options and phantom stock units in accordance with the plan, which awards are exempt transactions under Rule 16b-3. The phantom stock units were acquired at $89.32 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 additonal phantom stock units acquired through dividend reinvestment under the Plan.

SEC source: 0001225208-12-002800 · 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: 14,518.111

Underlying: Common Stock · 1,341.2998 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 stock options or phantom stock units or a combination of stock options and phantom stock units in accordance with the plan, which awards are exempt transactions under Rule 16b-3. The phantom stock units were acquired at $82.01 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 stock options or phantom stock units or a combination of stock options and phantom stock units in accordance with the plan, which awards are exempt transactions under Rule 16b-3. The phantom stock units were acquired at $82.01 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 stock options or phantom stock units or a combination of stock options and phantom stock units in accordance with the plan, which awards are exempt transactions under Rule 16b-3. The phantom stock units were acquired at $82.01 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: 0001225208-11-004642 · 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: 12,643.0771

Underlying: Common Stock · 1,381.9095 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 stock options or phantom stock units or a combination of stock options and phantom stock units in accordance with the plan, which awards are exempt transactions under Rule 16b-3. The phantom stock units were acquired at $79.60 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 stock options or phantom stock units or a combination of stock options and phantom stock units in accordance with the plan, which awards are exempt transactions under Rule 16b-3. The phantom stock units were acquired at $79.60 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 stock options or phantom stock units or a combination of stock options and phantom stock units in accordance with the plan, which awards are exempt transactions under Rule 16b-3. The phantom stock units were acquired at $79.60 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 additonal phantom stock units acquired through dividend reinvestment under the Plan.

SEC source: 0001225208-10-003445 · 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: 10,876.6827

Underlying: Common Stock · 1,468.8209 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 stock options or phantom stock units or a combination of stock options and phantom stock units in accordance with the plan, which awards are exempt transactions under Rule 16b-3. The phantom stock units were acquired at $74.89 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 stock options or phantom stock units or a combination of stock options and phantom stock units in accordance with the plan, which awards are exempt transactions under Rule 16b-3. The phantom stock units were acquired at $74.89 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 stock options or phantom stock units or a combination of stock options and phantom stock units in accordance with the plan, which awards are exempt transactions under Rule 16b-3. The phantom stock units were acquired at $74.89 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 additonal phantom stock units acquired through dividend reinvestment under the Plan.

SEC source: 0001351594-09-000036 · edgar.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: 9,124.3649

Underlying: Common Stock · 1,333.0102 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 stock options or phantom stock units or a combination of stock options and phantom stock units in accordance with the plan, which awards are exempt transactions under Rule 16b-3. The phantom stock units were acquired at $82.52 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 of control. Settlement in cash or stock (as elected by the director) occurs 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 stock options or phantom stock units or a combination of stock options and phantom stock units in accordance with the plan, which awards are exempt transactions under Rule 16b-3. The phantom stock units were acquired at $82.52 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 of control. Settlement in cash or stock (as elected by the director) occurs 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 stock options or phantom stock units or a combination of stock options and phantom stock units in accordance with the plan, which awards are exempt transactions under Rule 16b-3. The phantom stock units were acquired at $82.52 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 of control. Settlement in cash or stock (as elected by the director) occurs upon the reporting person's retirement or termination of service.

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

SEC source: 0001351594-08-000024 · edgar.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: 7,643.8107

Underlying: Common Stock · 1,029.8662 shares

Expires not disclosed

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

F2 · derivative.exercise_date: Under the Lockheed Martin Corporation Directors Equity Plan, each non-employee director elects to receive an award of stock options or phantom stock units or a combination of stock options and phantom stock units in accordance with the plan, which awards are exempt transactions under Rule 16b-3. The phantom stock units vest on the first anniversary of the grant date or, if earlier, upon retirement, death or disability. Settlement in cash or stock (as elected by the director) occurs upon the reporting person's retirement or termination of service.

F2 · derivative.expiration_date: Under the Lockheed Martin Corporation Directors Equity Plan, each non-employee director elects to receive an award of stock options or phantom stock units or a combination of stock options and phantom stock units in accordance with the plan, which awards are exempt transactions under Rule 16b-3. The phantom stock units vest on the first anniversary of the grant date or, if earlier, upon retirement, death or disability. Settlement in cash or stock (as elected by the director) occurs 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: 0001351594-07-000019 · edgar.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: 6,518.8109

Underlying: Common Stock · 1,134.0206 shares

Expires not disclosed

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

F2 · derivative.exercise_date: Under the Lockheed Martin Corporation Directors Equity Plan, each non-employee director elects to receive an award of stock options or phantom stock units or a combination of stock options and phantom stock units in accordance with the plan, which awards are exempt transactions under Rule 16b-3. Settlement in cash or stock (as elected by the holder) will occur upon the reporting person's retirement or termination of service.

F2 · derivative.expiration_date: Under the Lockheed Martin Corporation Directors Equity Plan, each non-employee director elects to receive an award of stock options or phantom stock units or a combination of stock options and phantom stock units in accordance with the plan, which awards are exempt transactions under Rule 16b-3. Settlement in cash or stock (as elected by the holder) will occur upon the reporting person's retirement or termination of service.

SEC source: 0001227213-06-000008 · edgar.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: 5,302.3285

Underlying: Common Stock · 1,369.4461 shares

Expires not disclosed

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

F2 · derivative.exercise_date: Under the Lockheed Martin Corporation Directors Equity Plan, each non-employee director elects to receive an award of stock options or phantom stock units or a combination of stock options and phantom stock units in accordance with the plan, which awards are exempt transactions under Rule 16b-3. Settlement in cash or stock (as elected by the holder) will occur upon the reporting person's retirement or termination of service.

F2 · derivative.expiration_date: Under the Lockheed Martin Corporation Directors Equity Plan, each non-employee director elects to receive an award of stock options or phantom stock units or a combination of stock options and phantom stock units in accordance with the plan, which awards are exempt transactions under Rule 16b-3. Settlement in cash or stock (as elected by the holder) will occur upon the reporting person's retirement or termination of service.

SEC source: 0001227213-05-000019 · edgar.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: 3,867.658

Underlying: Common Stock · 1,326.7292 shares

Expires not disclosed

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

F2 · derivative.exercise_date: Under the Lockheed Martin Corporation Directors Equity Plan, each non-employee director elects to receive an award of stock options or phantom stock units or a combination of stock options and phantom stock units in accordance with the plan, which awards are exempt transactions under Rule 16b-3. Settlement in cash or stock (as elected by the holder) will occur upon the reporting person's retirement or termination of service.

F2 · derivative.expiration_date: Under the Lockheed Martin Corporation Directors Equity Plan, each non-employee director elects to receive an award of stock options or phantom stock units or a combination of stock options and phantom stock units in accordance with the plan, which awards are exempt transactions under Rule 16b-3. Settlement in cash or stock (as elected by the holder) will occur upon the reporting person's retirement or termination of service.

SEC source: 0001227213-04-000009 · edgardoc.xml · derivative · entry 1

RALSTON JOSEPH W · CIK 0001225963 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · LM Dir Equity Plan

Disclosed balance after: 2,496.9823

Underlying: Common Stock · 1,464.8438 shares

Expires not disclosed

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

F2 · derivative.expiration_date: Under the Lockheed Martin Corporation Directors Equity Plan, each non-employee director elects to receive an award of stock options or phantom stock units or a combination of stock options and phantom stock units in accordance with the plan, which awards are exempt transactions under Rule 16b-3. Settlement in cash or stock (as elected by the holder) will occur upon the reporting person's retirement or termination of service.