{"transactions":[{"id":306674,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Phantom Stock Units","published_at":"2026-08-04T21:11:41.000Z","date":"2026-07-31","kind":"other","planned":false,"acquired":false,"shares":53.6665,"ownership":{"direct":false,"nature":"LM Supplemental Savings Plan"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Phantom stock units convert to common stock on a one-for-one basis. Shares of phantom stock acquired under the Lockheed Martin Supplemental Savings Plan will be settled in cash upon the Reporting Person's retirement or termination of service."},{"field":"shares","element":"transactionShares","label":"F1","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The disposition was valued at the closing price of LMT on the date of transfer ($582.74)."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The disposition was valued at the closing price of LMT on the date of transfer ($582.74)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The disposition was valued at the closing price of LMT on the date of transfer ($582.74)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The disposition was valued at the closing price of LMT on the date of transfer ($582.74)."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F4","text":"Holdings as of reportable transaction date include additional acquisitions and dividend reinvestment under Lockheed Martin's Supplemental Savings Plan."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":53.6665},"source":{"system":"sec-edgar","filing":"0001225208-26-006930","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520826006930/doc4.xml","form_type":"4"}},{"id":306673,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2026-08-04T21:11:41.000Z","date":"2026-07-31","kind":"other","planned":false,"acquired":false,"shares":7.0245,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Lockheed Martin Salaried Savings Plan"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The disposition was valued at the closing price of LMT on the date of transfer ($582.74)."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001225208-26-006930","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520826006930/doc4.xml","form_type":"4"}},{"id":312596,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Restricted Stock Units","published_at":"2026-02-27T21:16:27.000Z","date":"2026-02-25","kind":"grant","planned":false,"acquired":true,"shares":3243,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit represents a contingent right to receive one share of LMT common stock."},{"field":"shares","element":"transactionShares","label":"F2","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"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."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F2","text":"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."}],"balance_after":3243,"derivative":{"expiration_date":"2029-02-25","underlying":"Common Stock","underlying_shares":3243},"source":{"system":"sec-edgar","filing":"0001225208-26-002773","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520826002773/doc4.xml","form_type":"4"}},{"id":312812,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Restricted Stock Units","published_at":"2026-02-25T00:22:43.000Z","date":"2026-02-22","kind":"exercise","planned":false,"acquired":false,"shares":3756,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Restricted stock units convert to common stock on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"On February 22, 2023, the reporting person was granted 3,910 restricted stock units, the remaining unvested portion of which vested on the third anniversary of the grant date."}],"balance_after":0,"derivative":{"expiration_date":"2026-02-22","underlying":"Common Stock","underlying_shares":3756},"source":{"system":"sec-edgar","filing":"0001225208-26-002583","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520826002583/doc4.xml","form_type":"4"}},{"id":312811,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2026-02-25T00:22:43.000Z","date":"2026-02-22","kind":"tax_withholding","planned":false,"acquired":false,"shares":2993,"price":658.26,"value":1970172.18,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"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."}],"balance_after":3826,"source":{"system":"sec-edgar","filing":"0001225208-26-002583","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520826002583/doc4.xml","form_type":"4"}},{"id":312810,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2026-02-25T00:22:43.000Z","date":"2026-02-22","kind":"grant","planned":false,"acquired":true,"shares":3063,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"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."}],"balance_after":6819,"source":{"system":"sec-edgar","filing":"0001225208-26-002583","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520826002583/doc4.xml","form_type":"4"}},{"id":312809,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2026-02-25T00:22:43.000Z","date":"2026-02-22","kind":"exercise","planned":false,"acquired":true,"shares":3756,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Restricted stock units convert to common stock on a one-for-one basis."}],"balance_after":3756,"source":{"system":"sec-edgar","filing":"0001225208-26-002583","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520826002583/doc4.xml","form_type":"4"}},{"id":316374,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Restricted Stock Units","published_at":"2025-12-09T23:29:31.000Z","date":"2025-12-05","kind":"exercise","planned":false,"acquired":false,"shares":53,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Restricted stock units convert to common stock on a one-for-one basis."},{"field":"shares","element":"transactionShares","label":"F3","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"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."}],"balance_after":4499,"derivative":{"expiration_date":"2028-02-26","underlying":"Common Stock","underlying_shares":53},"source":{"system":"sec-edgar","filing":"0001225208-25-009809","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520825009809/doc4.xml","form_type":"4"}},{"id":316373,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Restricted Stock Units","published_at":"2025-12-09T23:29:31.000Z","date":"2025-12-05","kind":"exercise","planned":false,"acquired":false,"shares":63,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Restricted stock units convert to common stock on a one-for-one basis."},{"field":"shares","element":"transactionShares","label":"F1","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"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."}],"balance_after":4429,"derivative":{"expiration_date":"2027-02-22","underlying":"Common Stock","underlying_shares":63},"source":{"system":"sec-edgar","filing":"0001225208-25-009809","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520825009809/doc4.xml","form_type":"4"}},{"id":316372,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Restricted Stock Units","published_at":"2025-12-09T23:29:31.000Z","date":"2025-12-05","kind":"exercise","planned":false,"acquired":false,"shares":54,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Restricted stock units convert to common stock on a one-for-one basis."},{"field":"shares","element":"transactionShares","label":"F2","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"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."}],"balance_after":3756,"derivative":{"expiration_date":"2026-02-22","underlying":"Common Stock","underlying_shares":54},"source":{"system":"sec-edgar","filing":"0001225208-25-009809","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520825009809/doc4.xml","form_type":"4"}},{"id":316371,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2025-12-09T23:29:31.000Z","date":"2025-12-05","kind":"tax_withholding","planned":false,"acquired":false,"shares":63,"price":452.2,"value":28488.6,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"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."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001225208-25-009809","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520825009809/doc4.xml","form_type":"4"}},{"id":316370,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2025-12-09T23:29:31.000Z","date":"2025-12-05","kind":"tax_withholding","planned":false,"acquired":false,"shares":54,"price":452.2,"value":24418.8,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"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."}],"balance_after":63,"source":{"system":"sec-edgar","filing":"0001225208-25-009809","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520825009809/doc4.xml","form_type":"4"}},{"id":316369,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2025-12-09T23:29:31.000Z","date":"2025-12-05","kind":"tax_withholding","planned":false,"acquired":false,"shares":53,"price":452.2,"value":23966.6,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"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."}],"balance_after":117,"source":{"system":"sec-edgar","filing":"0001225208-25-009809","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520825009809/doc4.xml","form_type":"4"}},{"id":316368,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2025-12-09T23:29:31.000Z","date":"2025-12-05","kind":"exercise","planned":false,"acquired":true,"shares":53,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"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."}],"balance_after":170,"source":{"system":"sec-edgar","filing":"0001225208-25-009809","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520825009809/doc4.xml","form_type":"4"}},{"id":316367,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2025-12-09T23:29:31.000Z","date":"2025-12-05","kind":"exercise","planned":false,"acquired":true,"shares":54,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"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."}],"balance_after":117,"source":{"system":"sec-edgar","filing":"0001225208-25-009809","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520825009809/doc4.xml","form_type":"4"}},{"id":316366,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2025-12-09T23:29:31.000Z","date":"2025-12-05","kind":"exercise","planned":false,"acquired":true,"shares":63,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."}],"balance_after":63,"source":{"system":"sec-edgar","filing":"0001225208-25-009809","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520825009809/doc4.xml","form_type":"4"}},{"id":317683,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Phantom Stock Units","published_at":"2025-10-27T22:59:55.000Z","date":"2025-10-23","kind":"other","planned":false,"acquired":false,"shares":121.6513,"ownership":{"direct":false,"nature":"LM Supplemental Savings Plan"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Phantom stock units convert to common stock on a one-for-one basis. Shares of phantom stock acquired under the Lockheed Martin Supplemental Savings Plan will be settled in cash upon the Reporting Person's retirement or termination of service."},{"field":"shares","element":"transactionShares","label":"F4","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The disposition was valued at the closing price of LMT on the date of transfer ($488.0500)."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The disposition was valued at the closing price of LMT on the date of transfer ($488.0500)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The disposition was valued at the closing price of LMT on the date of transfer ($488.0500)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The disposition was valued at the closing price of LMT on the date of transfer ($488.0500)."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F6","text":"Holdings as of reportable transaction date include additional acquisitions and dividend reinvestment under the company's Supplemental Savings Plan."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":121.6513},"source":{"system":"sec-edgar","filing":"0001225208-25-008746","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520825008746/doc4.xml","form_type":"4"}},{"id":317682,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2025-10-27T22:59:55.000Z","date":"2025-10-23","kind":"other","planned":false,"acquired":false,"shares":7.9896,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Lockheed Martin Salaried Savings Plan"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The disposition was valued at the closing price of LMT on the date of transfer ($488.0500)."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001225208-25-008746","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520825008746/doc4.xml","form_type":"4"}},{"id":317681,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2025-10-27T22:59:55.000Z","date":"2025-10-23","kind":"sale","planned":false,"acquired":false,"shares":4703,"price":491.3097,"value":2310629.5191,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price represents the weighted average price for multiple transactions reported on this line.  Prices ranged from $491.0200 to $491.8400, inclusive.  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 price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Holdings as of reportable transaction date include additional acquisitions through dividend reinvestment."}],"balance_after":0.522,"source":{"system":"sec-edgar","filing":"0001225208-25-008746","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520825008746/doc4.xml","form_type":"4"}},{"id":317680,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2025-10-27T22:59:55.000Z","date":"2025-10-23","kind":"sale","planned":false,"acquired":false,"shares":3020,"price":490.5827,"value":1481559.754,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price represents the weighted average price for multiple transactions reported on this line.  Prices ranged from $490.0100 to $490.9900, inclusive.  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 price."}],"balance_after":4703.522,"source":{"system":"sec-edgar","filing":"0001225208-25-008746","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520825008746/doc4.xml","form_type":"4"}},{"id":317679,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2025-10-27T22:59:55.000Z","date":"2025-10-23","kind":"sale","planned":false,"acquired":false,"shares":69,"price":492.42,"value":33976.98,"ownership":{"direct":true},"balance_after":7723.522,"source":{"system":"sec-edgar","filing":"0001225208-25-008746","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520825008746/doc4.xml","form_type":"4"}},{"id":324975,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Restricted Stock Units","published_at":"2025-03-01T01:01:29.000Z","date":"2025-02-26","kind":"grant","planned":false,"acquired":true,"shares":4552,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit represents a contingent right to receive one share of LMT common stock."},{"field":"shares","element":"transactionShares","label":"F2","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"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."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F2","text":"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."}],"balance_after":4552,"derivative":{"expiration_date":"2028-02-26","underlying":"Common Stock","underlying_shares":4552},"source":{"system":"sec-edgar","filing":"0001225208-25-002636","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520825002636/doc4.xml","form_type":"4"}},{"id":325262,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Restricted Stock Units","published_at":"2025-02-26T02:05:36.000Z","date":"2025-02-23","kind":"exercise","planned":false,"acquired":false,"shares":4445,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Restricted stock units convert to common stock on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"On February 23, 2022, the reporting person was granted 4,628 restricted stock units, the remaining unvested portion of which vested on the third anniversary of the grant date."}],"balance_after":0,"derivative":{"expiration_date":"2025-02-23","underlying":"Common Stock","underlying_shares":4445},"source":{"system":"sec-edgar","filing":"0001225208-25-002427","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520825002427/doc4.xml","form_type":"4"}},{"id":325261,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2025-02-26T02:05:36.000Z","date":"2025-02-23","kind":"tax_withholding","planned":false,"acquired":false,"shares":6089,"price":440.72,"value":2683544.08,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"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."}],"balance_after":7630,"source":{"system":"sec-edgar","filing":"0001225208-25-002427","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520825002427/doc4.xml","form_type":"4"}},{"id":325260,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2025-02-26T02:05:36.000Z","date":"2025-02-23","kind":"exercise","planned":false,"acquired":true,"shares":4445,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Restricted stock units convert to common stock on a one-for-one basis."}],"balance_after":13719,"source":{"system":"sec-edgar","filing":"0001225208-25-002427","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520825002427/doc4.xml","form_type":"4"}},{"id":325259,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2025-02-26T02:05:36.000Z","date":"2025-02-23","kind":"grant","planned":false,"acquired":true,"shares":9274,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."}],"balance_after":9274,"source":{"system":"sec-edgar","filing":"0001225208-25-002427","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520825002427/doc4.xml","form_type":"4"}},{"id":328533,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Restricted Stock Units","published_at":"2024-12-10T23:59:49.000Z","date":"2024-12-06","kind":"exercise","planned":false,"acquired":false,"shares":64,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Restricted stock units convert to common stock on a one-for-one basis."},{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 23, 2022, 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."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 23, 2022, 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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 23, 2022, 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."}],"balance_after":4445,"derivative":{"expiration_date":"2025-02-23","underlying":"Common Stock","underlying_shares":64},"source":{"system":"sec-edgar","filing":"0001225208-24-010691","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520824010691/doc4.xml","form_type":"4"}},{"id":328532,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Restricted Stock Units","published_at":"2024-12-10T23:59:49.000Z","date":"2024-12-06","kind":"exercise","planned":false,"acquired":false,"shares":54,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Restricted stock units convert to common stock on a one-for-one basis."},{"field":"shares","element":"transactionShares","label":"F3","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"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."}],"balance_after":4492,"derivative":{"expiration_date":"2027-02-22","underlying":"Common Stock","underlying_shares":54},"source":{"system":"sec-edgar","filing":"0001225208-24-010691","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520824010691/doc4.xml","form_type":"4"}},{"id":328531,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Restricted Stock Units","published_at":"2024-12-10T23:59:49.000Z","date":"2024-12-06","kind":"exercise","planned":false,"acquired":false,"shares":54,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Restricted stock units convert to common stock on a one-for-one basis."},{"field":"shares","element":"transactionShares","label":"F2","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"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."}],"balance_after":3810,"derivative":{"expiration_date":"2026-02-22","underlying":"Common Stock","underlying_shares":54},"source":{"system":"sec-edgar","filing":"0001225208-24-010691","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520824010691/doc4.xml","form_type":"4"}},{"id":328530,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2024-12-10T23:59:49.000Z","date":"2024-12-06","kind":"tax_withholding","planned":false,"acquired":false,"shares":64,"price":513.03,"value":32833.92,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"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."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001225208-24-010691","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520824010691/doc4.xml","form_type":"4"}},{"id":328529,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2024-12-10T23:59:49.000Z","date":"2024-12-06","kind":"tax_withholding","planned":false,"acquired":false,"shares":54,"price":513.03,"value":27703.62,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"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."}],"balance_after":64,"source":{"system":"sec-edgar","filing":"0001225208-24-010691","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520824010691/doc4.xml","form_type":"4"}},{"id":328528,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2024-12-10T23:59:49.000Z","date":"2024-12-06","kind":"tax_withholding","planned":false,"acquired":false,"shares":54,"price":513.03,"value":27703.62,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"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."}],"balance_after":118,"source":{"system":"sec-edgar","filing":"0001225208-24-010691","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520824010691/doc4.xml","form_type":"4"}},{"id":328527,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2024-12-10T23:59:49.000Z","date":"2024-12-06","kind":"exercise","planned":false,"acquired":true,"shares":54,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"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."}],"balance_after":172,"source":{"system":"sec-edgar","filing":"0001225208-24-010691","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520824010691/doc4.xml","form_type":"4"}},{"id":328526,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2024-12-10T23:59:49.000Z","date":"2024-12-06","kind":"exercise","planned":false,"acquired":true,"shares":54,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"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."}],"balance_after":118,"source":{"system":"sec-edgar","filing":"0001225208-24-010691","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520824010691/doc4.xml","form_type":"4"}},{"id":328525,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2024-12-10T23:59:49.000Z","date":"2024-12-06","kind":"exercise","planned":false,"acquired":true,"shares":64,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 23, 2022, 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."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 23, 2022, 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."}],"balance_after":64,"source":{"system":"sec-edgar","filing":"0001225208-24-010691","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520824010691/doc4.xml","form_type":"4"}},{"id":334378,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Phantom Stock Units","published_at":"2024-04-29T22:40:56.000Z","date":"2024-04-25","kind":"other","planned":false,"acquired":false,"shares":99.6045,"ownership":{"direct":false,"nature":"LM Supplemental Savings Plan"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Phantom stock units convert to common stock on a one-for-one basis. Shares of phantom stock acquired under the Lockheed Martin Supplemental Savings Plan will be settled in cash upon the Reporting Person's retirement or termination of service."},{"field":"shares","element":"transactionShares","label":"F1","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The disposition was valued at the closing price of LMT on the date of transfer ($464.78)."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The disposition was valued at the closing price of LMT on the date of transfer ($464.78)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The disposition was valued at the closing price of LMT on the date of transfer ($464.78)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The disposition was valued at the closing price of LMT on the date of transfer ($464.78)."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F3","text":"Holdings as of reportable transaction date include additional acquisitions and dividend reinvestment under the company's Supplemental Savings Plan."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":99.6045},"source":{"system":"sec-edgar","filing":"0001225208-24-005373","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520824005373/doc4.xml","form_type":"4"}},{"id":334377,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2024-04-29T22:40:56.000Z","date":"2024-04-25","kind":"other","planned":false,"acquired":false,"shares":8.3254,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Lockheed Martin Salaried Savings Plan"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The disposition was valued at the closing price of LMT on the date of transfer ($464.78)."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001225208-24-005373","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520824005373/doc4.xml","form_type":"4"}},{"id":338307,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2024-03-05T23:38:15.000Z","date":"2024-03-01","kind":"sale","planned":false,"acquired":false,"shares":5447.054,"price":424.8734,"value":2314308.3529636,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price represents the weighted average price for multiple transactions reported on this line.  Prices ranged from $424.2600 to $425.2200, inclusive.  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 price."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001225208-24-003718","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520824003718/doc4.xml","form_type":"4"}},{"id":338306,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2024-03-05T23:38:15.000Z","date":"2024-03-01","kind":"sale","planned":false,"acquired":false,"shares":800,"price":428.325,"value":342660.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price represents the weighted average price for multiple transactions reported on this line.  Prices ranged from $428.3000 to $428.3500, inclusive.  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 price."}],"balance_after":5447.054,"source":{"system":"sec-edgar","filing":"0001225208-24-003718","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520824003718/doc4.xml","form_type":"4"}},{"id":338305,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2024-03-05T23:38:15.000Z","date":"2024-03-01","kind":"sale","planned":false,"acquired":false,"shares":401,"price":425.9284,"value":170797.2884,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price represents the weighted average price for multiple transactions reported on this line.  Prices ranged from $425.4100 to $426.3050, inclusive.  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 price."}],"balance_after":6247.054,"source":{"system":"sec-edgar","filing":"0001225208-24-003718","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520824003718/doc4.xml","form_type":"4"}},{"id":338965,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Restricted Stock Units","published_at":"2024-02-28T01:07:24.000Z","date":"2024-02-25","kind":"exercise","planned":false,"acquired":false,"shares":4629,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Restricted stock units convert to common stock on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"On February 25, 2021, the reporting person was granted 4,828 restricted stock units that vested on the third anniversary of the grant date."}],"balance_after":0,"derivative":{"expiration_date":"2024-02-25","underlying":"Common Stock","underlying_shares":4629},"source":{"system":"sec-edgar","filing":"0001225208-24-003166","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520824003166/doc4.xml","form_type":"4"}},{"id":338964,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2024-02-28T01:07:24.000Z","date":"2024-02-25","kind":"tax_withholding","planned":false,"acquired":false,"shares":5174,"price":431.12,"value":2230614.88,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Holdings as of reportable transaction date include additional acquisitions through dividend reinvestment."}],"balance_after":6648.054,"source":{"system":"sec-edgar","filing":"0001225208-24-003166","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520824003166/doc4.xml","form_type":"4"}},{"id":338963,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2024-02-28T01:07:24.000Z","date":"2024-02-25","kind":"exercise","planned":false,"acquired":true,"shares":4629,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Restricted stock units convert to common stock on a one-for-one basis."}],"balance_after":11822.054,"source":{"system":"sec-edgar","filing":"0001225208-24-003166","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520824003166/doc4.xml","form_type":"4"}},{"id":338962,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2024-02-28T01:07:24.000Z","date":"2024-02-25","kind":"grant","planned":false,"acquired":true,"shares":7084,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."}],"balance_after":7193.054,"source":{"system":"sec-edgar","filing":"0001225208-24-003166","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520824003166/doc4.xml","form_type":"4"}},{"id":339156,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Restricted Stock Units","published_at":"2024-02-27T01:11:06.000Z","date":"2024-02-22","kind":"grant","planned":false,"acquired":true,"shares":4546,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit represents a contingent right to receive one share of LMT common stock."},{"field":"shares","element":"transactionShares","label":"F2","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"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."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F2","text":"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."}],"balance_after":4546,"derivative":{"expiration_date":"2027-02-22","underlying":"Common Stock","underlying_shares":4546},"source":{"system":"sec-edgar","filing":"0001225208-24-002986","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520824002986/doc4.xml","form_type":"4"}},{"id":343727,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Restricted Stock Units","published_at":"2023-12-13T01:57:55.000Z","date":"2023-12-08","kind":"exercise","planned":false,"acquired":false,"shares":64,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Restricted stock units convert to common stock on a one-for-one basis."},{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 23, 2022, 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."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 23, 2022, 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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 23, 2022, 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."}],"balance_after":4509,"derivative":{"expiration_date":"2025-02-23","underlying":"Common Stock","underlying_shares":64},"source":{"system":"sec-edgar","filing":"0001225208-23-011030","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520823011030/doc4.xml","form_type":"4"}},{"id":343726,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Restricted Stock Units","published_at":"2023-12-13T01:57:55.000Z","date":"2023-12-08","kind":"exercise","planned":false,"acquired":false,"shares":46,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Restricted stock units convert to common stock on a one-for-one basis."},{"field":"shares","element":"transactionShares","label":"F2","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"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."}],"balance_after":3864,"derivative":{"expiration_date":"2026-02-22","underlying":"Common Stock","underlying_shares":46},"source":{"system":"sec-edgar","filing":"0001225208-23-011030","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520823011030/doc4.xml","form_type":"4"}},{"id":343725,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2023-12-13T01:57:55.000Z","date":"2023-12-08","kind":"tax_withholding","planned":false,"acquired":false,"shares":64,"price":448.02,"value":28673.28,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Holdings as of reportable transaction date include additional acquisitions through dividend reinvestment."}],"balance_after":108.314,"source":{"system":"sec-edgar","filing":"0001225208-23-011030","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520823011030/doc4.xml","form_type":"4"}},{"id":343724,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2023-12-13T01:57:55.000Z","date":"2023-12-08","kind":"tax_withholding","planned":false,"acquired":false,"shares":46,"price":448.02,"value":20608.92,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Holdings as of reportable transaction date include additional acquisitions through dividend reinvestment."}],"balance_after":172.314,"source":{"system":"sec-edgar","filing":"0001225208-23-011030","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520823011030/doc4.xml","form_type":"4"}},{"id":343723,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2023-12-13T01:57:55.000Z","date":"2023-12-08","kind":"exercise","planned":false,"acquired":true,"shares":46,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"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."}],"balance_after":218.314,"source":{"system":"sec-edgar","filing":"0001225208-23-011030","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520823011030/doc4.xml","form_type":"4"}},{"id":343722,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2023-12-13T01:57:55.000Z","date":"2023-12-08","kind":"exercise","planned":false,"acquired":true,"shares":64,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 23, 2022, 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."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 23, 2022, 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."}],"balance_after":172.314,"source":{"system":"sec-edgar","filing":"0001225208-23-011030","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520823011030/doc4.xml","form_type":"4"}},{"id":347092,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Restricted Stock Units","published_at":"2023-08-01T01:08:41.000Z","date":"2023-07-27","kind":"exercise","planned":false,"acquired":false,"shares":112,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Restricted stock units convert to common stock on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"On July 27, 2020, the reporting person was granted 117 restricted stock units that vested on the third anniversary of the grant date."}],"balance_after":0,"derivative":{"expiration_date":"2023-07-27","underlying":"Common Stock","underlying_shares":112},"source":{"system":"sec-edgar","filing":"0001225208-23-007796","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520823007796/doc4.xml","form_type":"4"}},{"id":347091,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2023-08-01T01:08:41.000Z","date":"2023-07-27","kind":"tax_withholding","planned":false,"acquired":false,"shares":48,"price":448.64,"value":21534.72,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Holdings as of reportable transaction date include additional acquisitions through dividend reinvestment."}],"balance_after":107.533,"source":{"system":"sec-edgar","filing":"0001225208-23-007796","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520823007796/doc4.xml","form_type":"4"}},{"id":347090,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2023-08-01T01:08:41.000Z","date":"2023-07-27","kind":"exercise","planned":false,"acquired":true,"shares":112,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Restricted stock units convert to common stock on a one-for-one basis."}],"balance_after":155.533,"source":{"system":"sec-edgar","filing":"0001225208-23-007796","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520823007796/doc4.xml","form_type":"4"}},{"id":351826,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Phantom Stock Units","published_at":"2023-03-03T22:47:00.000Z","date":"2023-03-02","kind":"other","acquired":false,"shares":83.9368,"ownership":{"direct":false,"nature":"LM Supplemental Savings Plan"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Each share of phantom stock is the economic equivalent of one share of Lockheed Martin Corporation common stock. Shares of phantom stock acquired under the Lockheed Martin Supplemental Savings Plan will be settled in cash upon the retirement or termination of service of the Reporting Person."},{"field":"shares","element":"transactionShares","label":"F4","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The disposition was valued at the closing price of LMT on the date of transfer ($478.31)."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The disposition was valued at the closing price of LMT on the date of transfer ($478.31)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The disposition was valued at the closing price of LMT on the date of transfer ($478.31)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The disposition was valued at the closing price of LMT on the date of transfer ($478.31)."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F6","text":"Holdings as of reportable transaction date include acquisitions under the Lockheed Martin Supplemental Savings Plan."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":83.9368},"source":{"system":"sec-edgar","filing":"0001225208-23-003434","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520823003434/doc4.xml","form_type":"4"}},{"id":351825,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2023-03-03T22:47:00.000Z","date":"2023-03-02","kind":"other","acquired":false,"shares":7.9384,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Lockheed Martin Salaried Savings Plan"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The disposition was valued at the closing price of LMT on the date of transfer ($478.31)."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001225208-23-003434","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520823003434/doc4.xml","form_type":"4"}},{"id":351824,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2023-03-03T22:47:00.000Z","date":"2023-03-01","kind":"sale","acquired":false,"shares":3303,"price":473.284,"value":1563257.052,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price represents the weighted average price for multiple transactions reported on this line.  Prices ranged from $472.7600 to $473.7500, inclusive.  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 price."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001225208-23-003434","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520823003434/doc4.xml","form_type":"4"}},{"id":351823,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2023-03-03T22:47:00.000Z","date":"2023-03-01","kind":"sale","acquired":false,"shares":2821,"price":472.1613,"value":1331967.0273,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price represents the weighted average price for multiple transactions reported on this line.  Prices ranged from $471.7000 to $472.6850, inclusive.  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 price."}],"balance_after":3303,"source":{"system":"sec-edgar","filing":"0001225208-23-003434","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520823003434/doc4.xml","form_type":"4"}},{"id":351822,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2023-03-03T22:47:00.000Z","date":"2023-03-01","kind":"sale","acquired":false,"shares":700,"price":474.0971,"value":331867.97,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price represents the weighted average price for multiple transactions reported on this line.  Prices ranged from $ 473.7800 to $474.2200, inclusive.  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 price."}],"balance_after":6124,"source":{"system":"sec-edgar","filing":"0001225208-23-003434","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520823003434/doc4.xml","form_type":"4"}},{"id":352156,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Restricted Stock Units","published_at":"2023-03-02T00:54:27.000Z","date":"2023-02-27","kind":"exercise","acquired":false,"shares":3365,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Restricted stock units convert to common stock on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"On February 27, 2020, the reporting person was granted 3,510 restricted stock units that vested on the third anniversary of the grant date."}],"balance_after":0,"derivative":{"expiration_date":"2023-02-27","underlying":"Common Stock","underlying_shares":3365},"source":{"system":"sec-edgar","filing":"0001225208-23-003070","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520823003070/doc4.xml","form_type":"4"}},{"id":352155,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2023-03-02T00:54:27.000Z","date":"2023-02-27","kind":"tax_withholding","acquired":false,"shares":5465,"price":479.49,"value":2620412.85,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"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."}],"balance_after":6824,"source":{"system":"sec-edgar","filing":"0001225208-23-003070","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520823003070/doc4.xml","form_type":"4"}},{"id":352154,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2023-03-02T00:54:27.000Z","date":"2023-02-27","kind":"grant","acquired":true,"shares":293,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"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."}],"balance_after":12289,"source":{"system":"sec-edgar","filing":"0001225208-23-003070","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520823003070/doc4.xml","form_type":"4"}},{"id":352153,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2023-03-02T00:54:27.000Z","date":"2023-02-27","kind":"exercise","acquired":true,"shares":3365,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Restricted stock units convert to common stock on a one-for-one basis."}],"balance_after":11996,"source":{"system":"sec-edgar","filing":"0001225208-23-003070","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520823003070/doc4.xml","form_type":"4"}},{"id":352152,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2023-03-02T00:54:27.000Z","date":"2023-02-27","kind":"grant","acquired":true,"shares":8631,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Shares acquired upon settlement of performance stock units granted on February 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."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Shares acquired upon settlement of performance stock units granted on February 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."}],"balance_after":8631,"source":{"system":"sec-edgar","filing":"0001225208-23-003070","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520823003070/doc4.xml","form_type":"4"}},{"id":352534,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Restricted Stock Units","published_at":"2023-02-24T21:13:22.000Z","date":"2023-02-22","kind":"grant","acquired":true,"shares":3910,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit represents a contingent right to receive one share of LMT common stock."},{"field":"shares","element":"transactionShares","label":"F2","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"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."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F2","text":"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."}],"balance_after":3910,"derivative":{"expiration_date":"2026-02-22","underlying":"Common Stock","underlying_shares":3910},"source":{"system":"sec-edgar","filing":"0001225208-23-002789","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520823002789/doc4.xml","form_type":"4"}},{"id":355927,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Restricted Stock Units","published_at":"2022-12-14T02:23:45.000Z","date":"2022-12-09","kind":"exercise","acquired":false,"shares":55,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Each restricted stock unit represents a contingent right to receive one share of LMT common stock."},{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 23, 2022, 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 remain subject to continued vesting in the event the reporting person retires before the third anniversary of the grant date."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 23, 2022, 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 remain subject to continued vesting in the event the reporting person retires before the third anniversary of the grant date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 23, 2022, 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 remain subject to continued vesting in the event the reporting person retires before the third anniversary of the grant date."}],"balance_after":4573,"derivative":{"expiration_date":"2025-02-23","underlying":"Common Stock","underlying_shares":55},"source":{"system":"sec-edgar","filing":"0001225208-22-012656","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520822012656/doc4.xml","form_type":"4"}},{"id":355926,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2022-12-14T02:23:45.000Z","date":"2022-12-09","kind":"tax_withholding","acquired":false,"shares":55,"price":483.58,"value":26596.9,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"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."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001225208-22-012656","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520822012656/doc4.xml","form_type":"4"}},{"id":355925,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2022-12-14T02:23:45.000Z","date":"2022-12-09","kind":"exercise","acquired":true,"shares":55,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 23, 2022, 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 remain subject to continued vesting in the event the reporting person retires before the third anniversary of the grant date."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 23, 2022, 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 remain subject to continued vesting in the event the reporting person retires before the third anniversary of the grant date."}],"balance_after":55,"source":{"system":"sec-edgar","filing":"0001225208-22-012656","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520822012656/doc4.xml","form_type":"4"}},{"id":364528,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Phantom Stock Units","published_at":"2022-03-04T00:43:17.000Z","date":"2022-03-02","kind":"other","acquired":false,"shares":97.8332,"ownership":{"direct":false,"nature":"LM Supplemental Savings Plan"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Each share of phantom stock is the economic equivalent of one share of Lockheed Martin Corporation common stock."},{"field":"shares","element":"transactionShares","label":"F4","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The disposition was valued at the closing price of LMT on the date of transfer ($450.00)."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The disposition was valued at the closing price of LMT on the date of transfer ($450.00)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The disposition was valued at the closing price of LMT on the date of transfer ($450.00)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The disposition was valued at the closing price of LMT on the date of transfer ($450.00)."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F6","text":"Includes additional acquisitions under the plan."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":97.8332},"source":{"system":"sec-edgar","filing":"0001225208-22-004208","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520822004208/doc4.xml","form_type":"4"}},{"id":364527,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2022-03-04T00:43:17.000Z","date":"2022-03-02","kind":"other","acquired":false,"shares":8.8246,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Lockheed Martin Salaried Savings Plan"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The disposition was valued at the closing price of LMT on the date of transfer ($450.00)."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001225208-22-004208","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520822004208/doc4.xml","form_type":"4"}},{"id":364526,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2022-03-04T00:43:17.000Z","date":"2022-03-01","kind":"sale","acquired":false,"shares":7333,"price":435.7834,"value":3195599.6722,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price represents the weighted average sale price for multiple transactions reported on this line.  Sale prices ranged from $435.5750 to $436.45.  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."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001225208-22-004208","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520822004208/doc4.xml","form_type":"4"}},{"id":364525,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2022-03-04T00:43:17.000Z","date":"2022-03-01","kind":"sale","acquired":false,"shares":500,"price":436.786,"value":218393.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price represents the weighted average sale price for multiple transactions reported on this line.  Sale prices ranged from $436.69 to $436.83.  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."}],"balance_after":7333,"source":{"system":"sec-edgar","filing":"0001225208-22-004208","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520822004208/doc4.xml","form_type":"4"}},{"id":364524,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2022-03-04T00:43:17.000Z","date":"2022-03-01","kind":"sale","acquired":false,"shares":230.411,"price":438.0426,"value":100929.8335086,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price represents the weighted average sale price for multiple transactions reported on this line.  Sale prices ranged from $437.95 to $438.16.  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."}],"balance_after":7833,"source":{"system":"sec-edgar","filing":"0001225208-22-004208","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520822004208/doc4.xml","form_type":"4"}},{"id":365130,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Restricted Stock Units","published_at":"2022-02-25T22:05:47.000Z","date":"2022-02-23","kind":"grant","acquired":true,"shares":4628,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit represents a contingent right to receive one share of LMT common stock."},{"field":"shares","element":"transactionShares","label":"F2","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"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."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F2","text":"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."}],"balance_after":4628,"derivative":{"expiration_date":"2025-02-23","underlying":"Common Stock","underlying_shares":4628},"source":{"system":"sec-edgar","filing":"0001225208-22-003455","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520822003455/doc4.xml","form_type":"4"}},{"id":365312,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Restricted Stock Units","published_at":"2022-02-23T23:05:45.000Z","date":"2022-02-21","kind":"exercise","acquired":false,"shares":3707,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F6","text":"Each restricted stock unit represents a contingent right to receive one share of LMT common stock."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"Each restricted stock unit represents a contingent right to receive one share of LMT common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"Each restricted stock unit represents a contingent right to receive one share of LMT common stock."}],"balance_after":0,"derivative":{"expiration_date":"2022-02-21","underlying":"Common Stock","underlying_shares":3707},"source":{"system":"sec-edgar","filing":"0001225208-22-003167","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520822003167/doc4.xml","form_type":"4"}},{"id":365311,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2022-02-23T23:05:45.000Z","date":"2022-02-21","kind":"tax_withholding","acquired":false,"shares":6467,"price":386.46,"value":2499236.82,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"End of period holdings include additional acquisitions through dividend reinvestment."}],"balance_after":8063.411,"source":{"system":"sec-edgar","filing":"0001225208-22-003167","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520822003167/doc4.xml","form_type":"4"}},{"id":365310,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2022-02-23T23:05:45.000Z","date":"2022-02-21","kind":"exercise","acquired":true,"shares":3707,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Each restricted stock unit granted on February 21, 2019, was the economic equivalent of one share of LMT common stock."}],"balance_after":14530.411,"source":{"system":"sec-edgar","filing":"0001225208-22-003167","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520822003167/doc4.xml","form_type":"4"}},{"id":365309,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2022-02-23T23:05:45.000Z","date":"2022-02-21","kind":"grant","acquired":true,"shares":10823,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Shares acquired upon settlement of performance stock units granted on February 21, 2019, following the end of a three-year performance period 2019-2021 (Performance Cycle).  The amount earned during the Performance Cycle is based on the satisfaction of performance against three separate financial metrics."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Shares acquired upon settlement of performance stock units granted on February 21, 2019, following the end of a three-year performance period 2019-2021 (Performance Cycle).  The amount earned during the Performance Cycle is based on the satisfaction of performance against three separate financial metrics."}],"balance_after":10823.411,"source":{"system":"sec-edgar","filing":"0001225208-22-003167","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520822003167/doc4.xml","form_type":"4"}},{"id":368820,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Restricted Stock Units","published_at":"2021-12-07T23:57:37.000Z","date":"2021-12-03","kind":"exercise","acquired":false,"shares":5,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"Each restricted stock unit represents a contingent right to receive one share of LMT common stock."},{"field":"shares","element":"transactionShares","label":"F4","text":"Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on July 27, 2020, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3.  The balance of the RSUs remain subject to continued vesting."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on July 27, 2020, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3.  The balance of the RSUs remain subject to continued vesting."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on July 27, 2020, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3.  The balance of the RSUs remain subject to continued vesting."}],"balance_after":112,"derivative":{"expiration_date":"2023-07-27","underlying":"Common Stock","underlying_shares":5},"source":{"system":"sec-edgar","filing":"0001225208-21-014591","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520821014591/doc4.xml","form_type":"4"}},{"id":368819,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Restricted Stock Units","published_at":"2021-12-07T23:57:37.000Z","date":"2021-12-03","kind":"exercise","acquired":false,"shares":145,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"Each restricted stock unit represents a contingent right to receive one share of LMT common stock."},{"field":"shares","element":"transactionShares","label":"F3","text":"Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 27, 2020, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3.  The balance of the RSUs remain subject to continued vesting."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 27, 2020, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3.  The balance of the RSUs remain subject to continued vesting."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 27, 2020, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3.  The balance of the RSUs remain subject to continued vesting."}],"balance_after":3365,"derivative":{"expiration_date":"2023-02-27","underlying":"Common Stock","underlying_shares":145},"source":{"system":"sec-edgar","filing":"0001225208-21-014591","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520821014591/doc4.xml","form_type":"4"}},{"id":368818,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Restricted Stock Units","published_at":"2021-12-07T23:57:37.000Z","date":"2021-12-03","kind":"exercise","acquired":false,"shares":199,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"Each restricted stock unit represents a contingent right to receive one share of LMT common stock."},{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 25, 2021, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3.  The balance of the RSUs remain subject to continued vesting."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 25, 2021, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3.  The balance of the RSUs remain subject to continued vesting."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 25, 2021, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3.  The balance of the RSUs remain subject to continued vesting."}],"balance_after":4629,"derivative":{"expiration_date":"2024-02-25","underlying":"Common Stock","underlying_shares":199},"source":{"system":"sec-edgar","filing":"0001225208-21-014591","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520821014591/doc4.xml","form_type":"4"}},{"id":368817,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Restricted Stock Units","published_at":"2021-12-07T23:57:37.000Z","date":"2021-12-03","kind":"exercise","acquired":false,"shares":159,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"Each restricted stock unit represents a contingent right to receive one share of LMT common stock."},{"field":"shares","element":"transactionShares","label":"F2","text":"Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 21, 2019, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3.  The balance of the RSUs remain subject to continued vesting."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 21, 2019, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3.  The balance of the RSUs remain subject to continued vesting."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 21, 2019, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3.  The balance of the RSUs remain subject to continued vesting."}],"balance_after":3707,"derivative":{"expiration_date":"2022-02-21","underlying":"Common Stock","underlying_shares":159},"source":{"system":"sec-edgar","filing":"0001225208-21-014591","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520821014591/doc4.xml","form_type":"4"}},{"id":368816,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2021-12-07T23:57:37.000Z","date":"2021-12-03","kind":"tax_withholding","acquired":false,"shares":508,"price":333.81,"value":169575.48,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F5","text":"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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"End of period holdings include additional acquisitions through dividend reinvestment."}],"balance_after":0.408,"source":{"system":"sec-edgar","filing":"0001225208-21-014591","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520821014591/doc4.xml","form_type":"4"}},{"id":368815,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2021-12-07T23:57:37.000Z","date":"2021-12-03","kind":"exercise","acquired":true,"shares":5,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on July 27, 2020, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3.  The balance of the RSUs remain subject to continued vesting."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on July 27, 2020, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3.  The balance of the RSUs remain subject to continued vesting."}],"balance_after":508.408,"source":{"system":"sec-edgar","filing":"0001225208-21-014591","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520821014591/doc4.xml","form_type":"4"}},{"id":368814,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2021-12-07T23:57:37.000Z","date":"2021-12-03","kind":"exercise","acquired":true,"shares":145,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 27, 2020, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3.  The balance of the RSUs remain subject to continued vesting."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 27, 2020, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3.  The balance of the RSUs remain subject to continued vesting."}],"balance_after":503.408,"source":{"system":"sec-edgar","filing":"0001225208-21-014591","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520821014591/doc4.xml","form_type":"4"}},{"id":368813,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2021-12-07T23:57:37.000Z","date":"2021-12-03","kind":"exercise","acquired":true,"shares":159,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 21, 2019, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3.  The balance of the RSUs remain subject to continued vesting."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 21, 2019, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3.  The balance of the RSUs remain subject to continued vesting."}],"balance_after":358.408,"source":{"system":"sec-edgar","filing":"0001225208-21-014591","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520821014591/doc4.xml","form_type":"4"}},{"id":368812,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2021-12-07T23:57:37.000Z","date":"2021-12-03","kind":"exercise","acquired":true,"shares":199,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 25, 2021, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3.  The balance of the RSUs remain subject to continued vesting."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units (RSUs) granted on February 25, 2021, with a value equal to the tax withholding obligation for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligation, which transactions are exempt under Rule 16b-3.  The balance of the RSUs remain subject to continued vesting."}],"balance_after":199.408,"source":{"system":"sec-edgar","filing":"0001225208-21-014591","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520821014591/doc4.xml","form_type":"4"}},{"id":376355,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2021-04-27T20:14:06.000Z","date":"2021-04-26","kind":"sale","acquired":false,"shares":6855,"price":371.9505,"value":2549720.6775,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price represents the weighted average sale price for multiple transactions reported on this line.  Sale prices ranged from $371.45 to $372.4499.  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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"End of period holdings include additional acquisitions through dividend reinvestment."}],"balance_after":0.402,"source":{"system":"sec-edgar","filing":"0001225208-21-007048","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520821007048/doc4.xml","form_type":"4"}},{"id":377825,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Phantom Stock Units","published_at":"2021-03-16T20:11:24.000Z","date":"2021-03-12","kind":"other","acquired":false,"shares":103.4551,"ownership":{"direct":false,"nature":"LM Supplemental Savings Plan"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each share of phantom stock is the economic equivalent of one share of Lockheed Martin Corporation common stock."},{"field":"shares","element":"transactionShares","label":"F2","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The disposition was valued at the closing price of LMT stock on the date of transfer ($340.19)."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The disposition was valued at the closing price of LMT stock on the date of transfer ($340.19)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The disposition was valued at the closing price of LMT stock on the date of transfer ($340.19)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The disposition was valued at the closing price of LMT stock on the date of transfer ($340.19)."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F1","text":"Includes additional acquisitions under the plan."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":103.4551},"source":{"system":"sec-edgar","filing":"0001225208-21-005381","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520821005381/doc4.xml","form_type":"4"}},{"id":377824,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2021-03-16T20:11:24.000Z","date":"2021-03-12","kind":"other","acquired":false,"shares":9.6685,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Lockheed Martin Salaried Savings Plan"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Includes additional acquisitions under the plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The disposition was valued at the closing price of LMT stock on the date of transfer ($340.19)."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001225208-21-005381","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520821005381/doc4.xml","form_type":"4"}},{"id":379205,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Restricted Stock Units","published_at":"2021-03-02T02:29:59.000Z","date":"2021-02-25","kind":"grant","acquired":true,"shares":4828,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit represents a contingent right to receive one share of LMT common stock."},{"field":"shares","element":"transactionShares","label":"F2","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"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."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F2","text":"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."}],"balance_after":4828,"derivative":{"expiration_date":"2024-02-25","underlying":"Common Stock","underlying_shares":4828},"source":{"system":"sec-edgar","filing":"0001225208-21-004108","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520821004108/doc4.xml","form_type":"4"}},{"id":379500,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Restricted Stock Units","published_at":"2021-02-25T01:58:27.000Z","date":"2021-02-22","kind":"exercise","acquired":false,"shares":3045,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F6","text":"Each restricted stock unit represents a contingent right to receive one share of LMT common stock."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"Each restricted stock unit represents a contingent right to receive one share of LMT common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"Each restricted stock unit represents a contingent right to receive one share of LMT common stock."}],"balance_after":0,"derivative":{"expiration_date":"2021-02-22","underlying":"Common Stock","underlying_shares":3045},"source":{"system":"sec-edgar","filing":"0001225208-21-003707","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520821003707/doc4.xml","form_type":"4"}},{"id":379499,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2021-02-25T01:58:27.000Z","date":"2021-02-22","kind":"tax_withholding","acquired":false,"shares":5594,"price":340.47,"value":1904589.18,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"End of period holdings include additional acquisitions through dividend reinvestment."}],"balance_after":6807.584,"source":{"system":"sec-edgar","filing":"0001225208-21-003707","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520821003707/doc4.xml","form_type":"4"}},{"id":379498,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2021-02-25T01:58:27.000Z","date":"2021-02-22","kind":"exercise","acquired":true,"shares":3045,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Each restricted stock unit granted on February 22, 2018, was the economic equivalent of one share of LMT common stock."}],"balance_after":12401.584,"source":{"system":"sec-edgar","filing":"0001225208-21-003707","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520821003707/doc4.xml","form_type":"4"}},{"id":379497,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2021-02-25T01:58:27.000Z","date":"2021-02-22","kind":"grant","acquired":true,"shares":9356,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Shares acquired upon settlement of performance stock units granted on February 22, 2018, following the end of a three-year performance period 2018-2020 (Performance Cycle).  The amount earned during the Performance Cycle is based on the satisfaction of performance against three separate financial metrics."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Shares acquired upon settlement of performance stock units granted on February 22, 2018, following the end of a three-year performance period 2018-2020 (Performance Cycle).  The amount earned during the Performance Cycle is based on the satisfaction of performance against three separate financial metrics."}],"balance_after":9356.584,"source":{"system":"sec-edgar","filing":"0001225208-21-003707","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520821003707/doc4.xml","form_type":"4"}},{"id":387912,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Restricted Stock Units","published_at":"2020-07-28T21:29:17.000Z","date":"2020-07-27","kind":"grant","acquired":true,"shares":117,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit represents a contingent right to receive one share of LMT common stock."},{"field":"shares","element":"transactionShares","label":"F2","text":"Award of restricted stock units in connection with reporting person's promotion to Chief Operating Officer, which vests on the third anniversary of the grant date.  Per the award agreement, vesting may be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible reporting persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the reporting person's tax withholding obligations, which is an exempt transaction under Rule 16b-3."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Award of restricted stock units in connection with reporting person's promotion to Chief Operating Officer, which vests on the third anniversary of the grant date.  Per the award agreement, vesting may be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible reporting persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the reporting person's tax withholding obligations, which is an exempt transaction under Rule 16b-3."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F2","text":"Award of restricted stock units in connection with reporting person's promotion to Chief Operating Officer, which vests on the third anniversary of the grant date.  Per the award agreement, vesting may be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible reporting persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the reporting person's tax withholding obligations, which is an exempt transaction under Rule 16b-3."}],"balance_after":117,"derivative":{"expiration_date":"2023-07-27","underlying":"Common Stock","underlying_shares":117},"source":{"system":"sec-edgar","filing":"0001225208-20-009995","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520820009995/doc4.xml","form_type":"4"}},{"id":394062,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Restricted Stock Units","published_at":"2020-03-02T23:26:16.000Z","date":"2020-02-27","kind":"grant","acquired":true,"shares":3510,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit represents a contingent right to receive one share of LMT common stock."},{"field":"shares","element":"transactionShares","label":"F2","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"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."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F2","text":"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."}],"balance_after":3510,"derivative":{"expiration_date":"2023-02-27","underlying":"Common Stock","underlying_shares":3510},"source":{"system":"sec-edgar","filing":"0001225208-20-003936","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520820003936/doc4.xml","form_type":"4"}},{"id":395643,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Phantom Stock Units","published_at":"2020-02-11T02:29:04.000Z","date":"2020-02-07","kind":"other","acquired":false,"shares":0.7477,"ownership":{"direct":false,"nature":"Lockheed Martin NCAP"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The disposition was valued at the closing price of LMT stock on the date of transfer ($439.17)."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The disposition was valued at the closing price of LMT stock on the date of transfer ($439.17)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The disposition was valued at the closing price of LMT stock on the date of transfer ($439.17)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The disposition was valued at the closing price of LMT stock on the date of transfer ($439.17)."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":0.7477},"source":{"system":"sec-edgar","filing":"0001225208-20-001909","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520820001909/doc4.xml","form_type":"4"}},{"id":395642,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Phantom Stock Units","published_at":"2020-02-11T02:29:04.000Z","date":"2020-02-07","kind":"other","acquired":false,"shares":114.5725,"ownership":{"direct":false,"nature":"LM Supplemental SSP"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The disposition was valued at the closing price of LMT stock on the date of transfer ($439.17)."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The disposition was valued at the closing price of LMT stock on the date of transfer ($439.17)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The disposition was valued at the closing price of LMT stock on the date of transfer ($439.17)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The disposition was valued at the closing price of LMT stock on the date of transfer ($439.17)."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":114.5725},"source":{"system":"sec-edgar","filing":"0001225208-20-001909","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520820001909/doc4.xml","form_type":"4"}},{"id":395641,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":14359,"kind":"person","name":"St John Frank A","position":1,"cik":"0001728300","reported_name":"St John Frank A","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2020-02-11T02:29:04.000Z","date":"2020-02-07","kind":"other","acquired":false,"shares":31.7385,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Lockheed Martin Salaried Savings Plan"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The disposition was valued at the closing price of LMT stock on the date of transfer ($439.17)."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001225208-20-001909","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520820001909/doc4.xml","form_type":"4"}}],"next_cursor":"2020-02-11T02:29:04.000000Z,395641"}