TAICLET JAMES D JR

SEC source: 0001225208-26-002774 · doc4.xml · derivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,803

Underlying: Common Stock · 8,803 shares

Expires 2029-02-25

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

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

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

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

SEC source: 0001225208-26-002577 · doc4.xml · derivative · entry 6

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 9,618 shares

Expires 2026-02-22

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

F1 · derivative.exercise_price: Restricted stock units convert to common stock on a one-for-one basis.

F6 · derivative.exercise_date: On February 22, 2023, the reporting person was granted 10,009 restricted stock units, the remaining unvested portion of which vested on the third anniversary of the grant date.

SEC source: 0001225208-26-002577 · doc4.xml · nonDerivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,962.855

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

SEC source: 0001225208-26-002577 · doc4.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,623.855

F2 · shares: Shares acquired upon settlement of performance stock units granted on February 22, 2023, following the end of a three-year performance period 2023-2025 (Performance Cycle). The amount earned during the Performance Cycle is based on the satisfaction of performance against three separate financial metrics.

F2 · price: Shares acquired upon settlement of performance stock units granted on February 22, 2023, following the end of a three-year performance period 2023-2025 (Performance Cycle). The amount earned during the Performance Cycle is based on the satisfaction of performance against three separate financial metrics.

SEC source: 0001225208-26-002577 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,781.855

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: Restricted stock units convert to common stock on a one-for-one basis.

SEC source: 0001225208-25-009811 · doc4.xml · derivative · entry 10

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,417

Underlying: Common Stock · 134 shares

Expires 2028-02-26

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

F6 · derivative.exercise_price: Restricted stock units convert to common stock on a one-for-one basis.

F3 · shares: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 26, 2025, with a value equal to the tax withholding obligation of the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the tax withholding obligation of the reporting person, which transactions are exempt under Rule 16b-3. The balance of the RSUs remains subject to continued vesting in the event the reporting person retires before the third anniversary of the grant date.

F3 · price: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 26, 2025, with a value equal to the tax withholding obligation of the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the tax withholding obligation of the reporting person, which transactions are exempt under Rule 16b-3. The balance of the RSUs remains subject to continued vesting in the event the reporting person retires before the third anniversary of the grant date.

F3 · derivative.exercise_date: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 26, 2025, with a value equal to the tax withholding obligation of the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the tax withholding obligation of the reporting person, which transactions are exempt under Rule 16b-3. The balance of the RSUs remains subject to continued vesting in the event the reporting person retires before the third anniversary of the grant date.

SEC source: 0001225208-25-009811 · doc4.xml · derivative · entry 9

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,247

Underlying: Common Stock · 294 shares

Expires 2027-02-22

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

F6 · derivative.exercise_price: Restricted stock units convert to common stock on a one-for-one basis.

F2 · shares: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 22, 2024, with a value equal to the tax withholding obligation of the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the tax withholding obligation of the reporting person, which transactions are exempt under Rule 16b-3. The balance of the RSUs remains subject to continued vesting in the event the reporting person retires before the third anniversary of the grant date.

F2 · price: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 22, 2024, with a value equal to the tax withholding obligation of the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the tax withholding obligation of the reporting person, which transactions are exempt under Rule 16b-3. The balance of the RSUs remains subject to continued vesting in the event the reporting person retires before the third anniversary of the grant date.

F2 · derivative.exercise_date: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 22, 2024, with a value equal to the tax withholding obligation of the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the tax withholding obligation of the reporting person, which transactions are exempt under Rule 16b-3. The balance of the RSUs remains subject to continued vesting in the event the reporting person retires before the third anniversary of the grant date.

SEC source: 0001225208-25-009811 · doc4.xml · derivative · entry 8

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,618

Underlying: Common Stock · 391 shares

Expires 2026-02-22

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

F6 · derivative.exercise_price: Restricted stock units convert to common stock on a one-for-one basis.

F1 · shares: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 22, 2023, with a value equal to the tax withholding obligation of the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the tax withholding obligation of the reporting person, which transactions are exempt under Rule 16b-3. The balance of the RSUs remains subject to continued vesting in the event the reporting person retires before the third anniversary of the grant date.

F1 · price: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 22, 2023, with a value equal to the tax withholding obligation of the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the tax withholding obligation of the reporting person, which transactions are exempt under Rule 16b-3. The balance of the RSUs remains subject to continued vesting in the event the reporting person retires before the third anniversary of the grant date.

F1 · derivative.exercise_date: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 22, 2023, with a value equal to the tax withholding obligation of the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the tax withholding obligation of the reporting person, which transactions are exempt under Rule 16b-3. The balance of the RSUs remains subject to continued vesting in the event the reporting person retires before the third anniversary of the grant date.

SEC source: 0001225208-25-009811 · doc4.xml · nonDerivative · entry 6

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 66,994.855

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

F5 · balance_after: Holdings as of reportable transaction date include additional acquisitions through dividend reinvestment.

SEC source: 0001225208-25-009811 · doc4.xml · nonDerivative · entry 5

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 67,385.855

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

F5 · balance_after: Holdings as of reportable transaction date include additional acquisitions through dividend reinvestment.

SEC source: 0001225208-25-009811 · doc4.xml · nonDerivative · entry 4

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 67,679.855

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

F5 · balance_after: Holdings as of reportable transaction date include additional acquisitions through dividend reinvestment.

SEC source: 0001225208-25-009811 · doc4.xml · nonDerivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 67,813.855

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

F3 · shares: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 26, 2025, with a value equal to the tax withholding obligation of the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the tax withholding obligation of the reporting person, which transactions are exempt under Rule 16b-3. The balance of the RSUs remains subject to continued vesting in the event the reporting person retires before the third anniversary of the grant date.

F3 · price: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 26, 2025, with a value equal to the tax withholding obligation of the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the tax withholding obligation of the reporting person, which transactions are exempt under Rule 16b-3. The balance of the RSUs remains subject to continued vesting in the event the reporting person retires before the third anniversary of the grant date.

SEC source: 0001225208-25-009811 · doc4.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 67,679.855

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

F2 · shares: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 22, 2024, with a value equal to the tax withholding obligation of the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the tax withholding obligation of the reporting person, which transactions are exempt under Rule 16b-3. The balance of the RSUs remains subject to continued vesting in the event the reporting person retires before the third anniversary of the grant date.

F2 · price: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 22, 2024, with a value equal to the tax withholding obligation of the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the tax withholding obligation of the reporting person, which transactions are exempt under Rule 16b-3. The balance of the RSUs remains subject to continued vesting in the event the reporting person retires before the third anniversary of the grant date.

SEC source: 0001225208-25-009811 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 67,385.855

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

F1 · shares: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 22, 2023, with a value equal to the tax withholding obligation of the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the tax withholding obligation of the reporting person, which transactions are exempt under Rule 16b-3. The balance of the RSUs remains subject to continued vesting in the event the reporting person retires before the third anniversary of the grant date.

F1 · price: Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 22, 2023, with a value equal to the tax withholding obligation of the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the tax withholding obligation of the reporting person, which transactions are exempt under Rule 16b-3. The balance of the RSUs remains subject to continued vesting in the event the reporting person retires before the third anniversary of the grant date.

SEC source: 0001225208-25-002637 · doc4.xml · derivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,551

Underlying: Common Stock · 11,551 shares

Expires 2028-02-26

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

F2 · shares: Award of restricted stock units which vests on the third anniversary of the grant date.

F2 · derivative.exercise_date: Award of restricted stock units which vests on the third anniversary of the grant date.

F2 · derivative.underlying_shares: Award of restricted stock units which vests on the third anniversary of the grant date.

SEC source: 0001225208-25-002428 · doc4.xml · derivative · entry 5

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 11,571 shares

Expires 2025-02-23

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

F2 · derivative.exercise_price: Restricted stock units convert to common stock on a one-for-one basis.

F5 · derivative.exercise_date: On February 23, 2022, the reporting person was granted 11,571 restricted stock units that vested on the third anniversary of the grant date.

SEC source: 0001225208-25-002428 · doc4.xml · nonDerivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 66,854.898

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

SEC source: 0001225208-25-002428 · doc4.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 82,529.898

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: Restricted stock units convert to common stock on a one-for-one basis.

SEC source: 0001225208-25-002428 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,958.898

F1 · shares: Shares acquired upon settlement of performance stock units granted on February 23, 2022, following the end of a three-year performance period 2022-2024 (Performance Cycle). The amount earned during the Performance Cycle is based on the satisfaction of performance against three separate financial metrics.

F1 · price: Shares acquired upon settlement of performance stock units granted on February 23, 2022, following the end of a three-year performance period 2022-2024 (Performance Cycle). The amount earned during the Performance Cycle is based on the satisfaction of performance against three separate financial metrics.

SEC source: 0001225208-24-003164 · doc4.xml · derivative · entry 5

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 12,291 shares

Expires 2024-02-25

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 · derivative.exercise_price: Restricted stock units convert to common stock on a one-for-one basis.

F5 · derivative.exercise_date: On February 25, 2021, the reporting person was granted 12,291 restricted stock units that vested on the third anniversary of the grant date.

SEC source: 0001225208-24-003164 · doc4.xml · nonDerivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,776.898

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

SEC source: 0001225208-24-003164 · doc4.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,452.898

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: Restricted stock units convert to common stock on a one-for-one basis.

SEC source: 0001225208-24-003164 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,161.898

F1 · shares: Shares acquired upon settlement of performance stock units granted on February 25, 2021, following the end of a three-year performance period 2021-2023 (Performance Cycle). The amount earned during the Performance Cycle is based on the satisfaction of performance against three separate financial metrics.

F1 · price: Shares acquired upon settlement of performance stock units granted on February 25, 2021, following the end of a three-year performance period 2021-2023 (Performance Cycle). The amount earned during the Performance Cycle is based on the satisfaction of performance against three separate financial metrics.

SEC source: 0001225208-24-002985 · doc4.xml · derivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,541

Underlying: Common Stock · 11,541 shares

Expires 2027-02-22

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

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

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

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

SEC source: 0001225208-23-007797 · doc4.xml · derivative · entry 4

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 10,992 shares

Expires 2023-07-27

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

F1 · derivative.exercise_price: Restricted stock units convert to common stock on a one-for-one basis.

F4 · derivative.exercise_date: On July 27, 2020, the reporting person was granted 10,992 restricted stock units that vested on the third anniversary of the grant date.

SEC source: 0001225208-23-007797 · doc4.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,917.25

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

F3 · balance_after: Holdings as of reportable transaction date include additional acquisitions through dividend reinvestment.

SEC source: 0001225208-23-007797 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,875.25

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: Restricted stock units convert to common stock on a one-for-one basis.

SEC source: 0001225208-23-003077 · doc4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,526.939

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

F3 · balance_after: Holdings as of reportable transaction date include additional acquisitions through dividend reinvestment.

SEC source: 0001225208-23-003077 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,714.939

F1 · shares: Shares acquired upon settlement of performance stock units granted on July 27, 2020, following the end of a three-year performance period 2020-2022 (Performance Cycle). The amount earned during the Performance Cycle is based on the satisfaction of performance against three separate financial metrics.

F1 · price: Shares acquired upon settlement of performance stock units granted on July 27, 2020, following the end of a three-year performance period 2020-2022 (Performance Cycle). The amount earned during the Performance Cycle is based on the satisfaction of performance against three separate financial metrics.

SEC source: 0001225208-23-002790 · doc4.xml · derivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,009

Underlying: Common Stock · 10,009 shares

Expires 2026-02-22

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

F2 · shares: Award of restricted stock units which vests on the third anniversary of the grant date.

F2 · derivative.exercise_date: Award of restricted stock units which vests on the third anniversary of the grant date.

F2 · derivative.underlying_shares: Award of restricted stock units which vests on the third anniversary of the grant date.

SEC source: 0001225208-22-009029 · doc4.xml · derivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 7,180 shares

Expires not disclosed

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

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.

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

SEC source: 0001225208-22-009029 · doc4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,635.842

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

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

SEC source: 0001225208-22-009029 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,874.842

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 July 27, 2020 was the economic equivalent of one share of LMT common stock.

SEC source: 0001225208-22-003456 · doc4.xml · derivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,571

Underlying: Common Stock · 11,571 shares

Expires 2025-02-23

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

F2 · shares: Award of restricted stock units which vests on the third anniversary of the grant date.

F2 · derivative.exercise_date: Award of restricted stock units which vests on the third anniversary of the grant date.

F2 · derivative.underlying_shares: Award of restricted stock units which vests on the third anniversary of the grant date.

SEC source: 0001225208-21-010908 · doc4.xml · derivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,180

Underlying: Common Stock · 7,689 shares

Expires not disclosed

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

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

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

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

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

SEC source: 0001225208-21-010908 · doc4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,575

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

SEC source: 0001225208-21-010908 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,043

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 July 27, 2020, was the economic equivalent of one share of LMT common stock.

SEC source: 0001225208-21-004109 · doc4.xml · derivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,291

Underlying: Common Stock · 12,291 shares

Expires 2024-02-25

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

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

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

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

SEC source: 0001225208-20-009994 · doc4.xml · derivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,992

Underlying: Common Stock · 10,992 shares

Expires 2023-07-27

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

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

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

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

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

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,869

Underlying: Common Stock · 14,869 shares

Expires not disclosed

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

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

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

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

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

SEC source: 0001053507-20-000111 · edgar.xml · nonDerivative · entry 2

TAICLET JAMES D JR · CIK 0001218672 · Former Chair, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 331,331

F1 · kind: Charitable gift of Common Stock.

SEC source: 0001053507-20-000111 · edgar.xml · nonDerivative · entry 1

TAICLET JAMES D JR · CIK 0001218672 · Former Chair, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 331,345

F1 · kind: Charitable gift of Common Stock.

F2 · balance_after: 35,085 shares were returned to the reporting person's direct beneficial ownership on March 20, 2020, in the form of a scheduled annuity payment under the terms of a grantor retained annuity trust formed in 2019 (the "2019 GRAT").

F3 · balance_after: 56,658 shares were previously reported as directly beneficially owned. These shares were contributed to a grantor retained annuity trust formed in 2020 (the "2020 GRAT") on June 3, 2020.

SEC source: 0001053507-20-000063 · edgar.xml · nonDerivative · entry 1

TAICLET JAMES D JR · CIK 0001218672 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 354,815

F1 · kind: Shares delivered to the issuer for the payment of withholding taxes in connection with the vesting of restricted stock units previously granted under the 2007 Equity Incentive Plan, as amended.

SEC source: 0001053507-20-000054 · edgar.xml · nonDerivative · entry 3

TAICLET JAMES D JR · CIK 0001218672 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 357,653

F3 · kind: Shares delivered to the issuer for the payment of withholding taxes in connection with the vesting of RSUs previously granted under the Plan.

SEC source: 0001053507-20-000054 · edgar.xml · nonDerivative · entry 2

TAICLET JAMES D JR · CIK 0001218672 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 359,829

F2 · kind: Shares delivered to the issuer for the payment of withholding taxes in connection with the vesting of RSUs and performance-based restricted stock units previously granted under the Plan.

SEC source: 0001053507-20-000054 · edgar.xml · nonDerivative · entry 1

TAICLET JAMES D JR · CIK 0001218672 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 402,294

F1 · shares: These restricted stock units ("RSUs") were granted pursuant to the 2007 Equity Incentive Plan, as amended (the "Plan") and vest in 25% cumulative annual increments beginning March 10, 2021. Each RSU respresents a contingent right to receive one share of Common Stock.

SEC source: 0001053507-20-000033 · edgar.xml · nonDerivative · entry 1

TAICLET JAMES D JR · CIK 0001218672 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 385,071

F1 · shares: Reflects the number of performance-based restricted stock units ("PSUs") earned, as a result of the Compensation Committee's certification to the achievement of performance, under the terms of a PSU award granted on March 10, 2017. These shares will vest at the end of the three-year performance period of such PSU award, and each PSU represents a contingent right to receive one share of Common Stock.

SEC source: 0001225208-20-001516 · doc4.xml · derivative · entry 1

TAICLET JAMES D JR · CIK 0001218672 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Lockheed Martin Directors Equity Plan

Disclosed balance after: 1,381.4614

Underlying: Common Stock · 372.7919 shares

Expires not disclosed

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

F2 · price: In accordance with the Amended and Restated Lockheed Martin Corporation Directors' Equity Plan, each non-employee director received an award of phantom stock units, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $435.90 per share and vest 50% on June 30 following the award date and 50% on December 31 following the award date or, if earlier, upon retirement, death, disability or change in control. Settlement in cash or stock (as elected by the director) will occur upon the Reporting Person's retirement or termination of service, except that non-employee directors who have satisfied our stock ownership guidelines may elect to have the payment of awards (together with any dividend equivalents thereon) made on the first business day of April following vesting of the award.

F2 · derivative.exercise_date: In accordance with the Amended and Restated Lockheed Martin Corporation Directors' Equity Plan, each non-employee director received an award of phantom stock units, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $435.90 per share and vest 50% on June 30 following the award date and 50% on December 31 following the award date or, if earlier, upon retirement, death, disability or change in control. Settlement in cash or stock (as elected by the director) will occur upon the Reporting Person's retirement or termination of service, except that non-employee directors who have satisfied our stock ownership guidelines may elect to have the payment of awards (together with any dividend equivalents thereon) made on the first business day of April following vesting of the award.

F2 · derivative.expiration_date: In accordance with the Amended and Restated Lockheed Martin Corporation Directors' Equity Plan, each non-employee director received an award of phantom stock units, which award is exempt under Rule 16b-3. The phantom stock units were acquired at $435.90 per share and vest 50% on June 30 following the award date and 50% on December 31 following the award date or, if earlier, upon retirement, death, disability or change in control. Settlement in cash or stock (as elected by the director) will occur upon the Reporting Person's retirement or termination of service, except that non-employee directors who have satisfied our stock ownership guidelines may elect to have the payment of awards (together with any dividend equivalents thereon) made on the first business day of April following vesting of the award.

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

SEC source: 0001053507-20-000015 · edgar.xml · nonDerivative · entry 4

TAICLET JAMES D JR · CIK 0001218672 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 288,397

F3 · kind: Charitable Gift of Common Stock.

F4 · balance_after: 49,599 shares were returned to the reporting person's direct beneficial ownership on May 7, 2018 in the form of a scheduled annuity payment under the terms of the 2017 GRAT and 43,083 shares were returned to the reporting person's direct beneficial ownership on May 6, 2019 in the form of a final scheduled annuity payment under the terms of the 2017 GRAT.

SEC source: 0001225208-19-011220 · doc4.xml · nonDerivative · entry 1

TAICLET JAMES D JR · CIK 0001218672 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,354

F1 · price: The price represents the weighted average sale price for multiple transactions reported on this line. Sale prices ranged from $376.04 to $376.69. Reporting Person will provide, upon request by the Commission staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sales price.