{"transactions":[{"id":4637287,"issuer":{"id":4140,"kind":"organization","name":"Firefly Aerospace Inc.","symbol":"FLY"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-10-07T21:20:03.000Z","date":"2026-10-05","kind":"grant","planned":false,"acquired":true,"shares":6716,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents restricted stock units (\"RSUs\") granted under the Firefly Aerospace Inc. 2025 Omnibus Incentive Plan. The RSUs vest on October 5, 2027, subject to the reporting person's continued service to the Issuer through the vesting date."}],"balance_after":6716,"source":{"system":"sec-edgar","filing":"0001193125-26-417080","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1860160/000119312526417080/ownership.xml","form_type":"4"}},{"id":796340,"issuer":{"id":3391,"kind":"organization","name":"TEXTRON INC"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-05-01T20:02:37.000Z","date":"2026-04-29","kind":"grant","planned":false,"acquired":true,"shares":2061,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":11302,"source":{"system":"sec-edgar","filing":"0001573608-26-000002","document":"wk-form4_1777665755.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/217346/000157360826000002/wk-form4_1777665755.xml","form_type":"4"}},{"id":1166025,"issuer":{"id":3391,"kind":"organization","name":"TEXTRON INC"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-04-25T14:08:59.000Z","date":"2025-04-23","kind":"grant","planned":false,"acquired":true,"shares":2794,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":9241,"source":{"system":"sec-edgar","filing":"0000217346-25-000050","document":"wk-form4_1745590133.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/217346/000021734625000050/wk-form4_1745590133.xml","form_type":"4"}},{"id":1535825,"issuer":{"id":3391,"kind":"organization","name":"TEXTRON INC"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2024-04-25T21:25:45.000Z","date":"2024-04-24","kind":"grant","planned":false,"acquired":true,"shares":1756,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":6447,"source":{"system":"sec-edgar","filing":"0000217346-24-000072","document":"wk-form4_1714080333.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/217346/000021734624000072/wk-form4_1714080333.xml","form_type":"4"}},{"id":1912859,"issuer":{"id":3391,"kind":"organization","name":"TEXTRON INC"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2023-04-27T14:43:48.000Z","date":"2023-04-26","kind":"grant","planned":false,"acquired":true,"shares":2517,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":4691,"source":{"system":"sec-edgar","filing":"0001062993-23-009550","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/217346/000106299323009550/form4.xml","form_type":"4"}},{"id":2071121,"issuer":{"id":3391,"kind":"organization","name":"TEXTRON INC"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Deferred Stock Units","published_at":"2023-01-04T23:06:29.000Z","date":"2022-12-31","kind":"grant","acquired":true,"shares":55.236,"price":67.89,"value":3749.97204,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each deferred stock unit is valued based upon the value of one (1) share of Textron Inc. Common Stock"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Payable in cash upon the conclusion of Reporting Person's service on the Textron Inc. Board of Directors."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Payable in cash upon the conclusion of Reporting Person's service on the Textron Inc. Board of Directors."}],"balance_after":171.571,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":55.236},"source":{"system":"sec-edgar","filing":"0001062993-23-000406","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/217346/000106299323000406/form4.xml","form_type":"4"}},{"id":2146332,"issuer":{"id":3391,"kind":"organization","name":"TEXTRON INC"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Deferred Stock Units","published_at":"2022-10-04T22:24:24.000Z","date":"2022-09-30","kind":"grant","acquired":true,"shares":59.124,"price":63.426,"value":3749.998824,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each deferred stock unit is valued based upon the value of one (1) share of Textron Inc. Common Stock"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Payable in cash upon the conclusion of Reporting Person's service on the Textron Inc. Board of Directors."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Payable in cash upon the conclusion of Reporting Person's service on the Textron Inc. Board of Directors."}],"balance_after":116.301,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":59.124},"source":{"system":"sec-edgar","filing":"0001062993-22-020444","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/217346/000106299322020444/form4.xml","form_type":"4"}},{"id":2216089,"issuer":{"id":3391,"kind":"organization","name":"TEXTRON INC"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Deferred Stock Units","published_at":"2022-07-05T17:33:04.000Z","date":"2022-06-30","kind":"grant","acquired":true,"shares":57.159,"price":65.607,"value":3750.030513,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each deferred stock unit is valued based upon the value of one (1) share of Textron Inc. Common Stock"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Payable in cash upon the conclusion of Reporting Person's serve on the Textron Inc. Board of Directors."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Payable in cash upon the conclusion of Reporting Person's serve on the Textron Inc. Board of Directors."}],"balance_after":57.159,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":57.159},"source":{"system":"sec-edgar","filing":"0001062993-22-015812","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/217346/000106299322015812/form4.xml","form_type":"4"}},{"id":2288404,"issuer":{"id":3391,"kind":"organization","name":"TEXTRON INC"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2022-04-29T20:23:42.000Z","date":"2022-04-27","kind":"grant","acquired":true,"shares":2174,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":2174,"source":{"system":"sec-edgar","filing":"0001062993-22-011052","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/217346/000106299322011052/form4.xml","form_type":"4"}},{"id":368833,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Restricted Stock Units","published_at":"2021-12-07T23:57:15.000Z","date":"2021-12-03","kind":"exercise","acquired":false,"shares":142,"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 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":3369,"derivative":{"expiration_date":"2024-02-25","underlying":"Common Stock","underlying_shares":142},"source":{"system":"sec-edgar","filing":"0001225208-21-014588","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520821014588/doc4.xml","form_type":"4"}},{"id":368832,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2021-12-07T23:57:15.000Z","date":"2021-12-03","kind":"tax_withholding","acquired":false,"shares":142,"price":333.81,"value":47401.02,"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":"0001225208-21-014588","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520821014588/doc4.xml","form_type":"4"}},{"id":368831,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2021-12-07T23:57:15.000Z","date":"2021-12-03","kind":"exercise","acquired":true,"shares":142,"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":142,"source":{"system":"sec-edgar","filing":"0001225208-21-014588","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520821014588/doc4.xml","form_type":"4"}},{"id":376351,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2021-04-27T20:14:12.000Z","date":"2021-04-23","kind":"sale","acquired":false,"shares":3446,"price":377.378,"value":1300444.588,"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 $377.06 to $378.0599.  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":"0001225208-21-007049","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520821007049/doc4.xml","form_type":"4"}},{"id":376513,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2021-04-23T20:10:51.000Z","date":"2021-04-21","kind":"sale","acquired":false,"shares":3500,"price":387.1233,"value":1354931.55,"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 $387.03 to $388.0299.  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":3446,"source":{"system":"sec-edgar","filing":"0001225208-21-006955","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520821006955/doc4.xml","form_type":"4"}},{"id":379211,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Restricted Stock Units","published_at":"2021-03-02T02:28:47.000Z","date":"2021-02-25","kind":"grant","acquired":true,"shares":3511,"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":3511,"derivative":{"expiration_date":"2024-02-25","underlying":"Common Stock","underlying_shares":3511},"source":{"system":"sec-edgar","filing":"0001225208-21-004101","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520821004101/doc4.xml","form_type":"4"}},{"id":379479,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Restricted Stock Units","published_at":"2021-02-25T01:59:34.000Z","date":"2021-02-22","kind":"exercise","acquired":false,"shares":2922,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Each restricted stock unit represents a contingent right to receive one share of LMT common stock."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Each restricted stock unit represents a contingent right to receive one share of LMT common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","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":2922},"source":{"system":"sec-edgar","filing":"0001225208-21-003712","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520821003712/doc4.xml","form_type":"4"}},{"id":379478,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2021-02-25T01:59:34.000Z","date":"2021-02-22","kind":"tax_withholding","acquired":false,"shares":5332,"price":340.47,"value":1815386.04,"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":6946,"source":{"system":"sec-edgar","filing":"0001225208-21-003712","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520821003712/doc4.xml","form_type":"4"}},{"id":379477,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2021-02-25T01:59:34.000Z","date":"2021-02-22","kind":"exercise","acquired":true,"shares":2922,"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":12278,"source":{"system":"sec-edgar","filing":"0001225208-21-003712","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520821003712/doc4.xml","form_type":"4"}},{"id":379476,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2021-02-25T01:59:34.000Z","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,"source":{"system":"sec-edgar","filing":"0001225208-21-003712","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520821003712/doc4.xml","form_type":"4"}},{"id":383042,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Restricted Stock Units","published_at":"2020-12-09T00:56:30.000Z","date":"2020-12-04","kind":"exercise","acquired":false,"shares":126,"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 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":"F1","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":"F1","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":2994,"derivative":{"expiration_date":"2023-02-27","underlying":"Common Stock","underlying_shares":126},"source":{"system":"sec-edgar","filing":"0001225208-20-014424","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520820014424/doc4.xml","form_type":"4"}},{"id":383041,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2020-12-09T00:56:30.000Z","date":"2020-12-04","kind":"tax_withholding","acquired":false,"shares":126,"price":366.61,"value":46192.86,"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":"0001225208-20-014424","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520820014424/doc4.xml","form_type":"4"}},{"id":383040,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2020-12-09T00:56:30.000Z","date":"2020-12-04","kind":"exercise","acquired":true,"shares":126,"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 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":"F1","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":126,"source":{"system":"sec-edgar","filing":"0001225208-20-014424","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520820014424/doc4.xml","form_type":"4"}},{"id":394070,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Restricted Stock Units","published_at":"2020-03-02T23:25:40.000Z","date":"2020-02-27","kind":"grant","acquired":true,"shares":3120,"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":3120,"derivative":{"expiration_date":"2023-02-27","underlying":"Common Stock","underlying_shares":3120},"source":{"system":"sec-edgar","filing":"0001225208-20-003928","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520820003928/doc4.xml","form_type":"4"}},{"id":396382,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2020-01-31T21:25:51.000Z","date":"2020-01-29","kind":"sale","acquired":false,"shares":6905,"price":435.5224,"value":3007282.172,"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 $435.00 to $436.00.  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":"0001225208-20-001418","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520820001418/doc4.xml","form_type":"4"}},{"id":396546,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Restricted Stock Units","published_at":"2020-01-28T23:29:26.000Z","date":"2020-01-26","kind":"exercise","acquired":false,"shares":3110,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Each restricted stock unit represents a contingent right to receive one share of LMT common stock."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Each restricted stock unit represents a contingent right to receive one share of LMT common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"Each restricted stock unit represents a contingent right to receive one share of LMT common stock."}],"balance_after":0,"derivative":{"expiration_date":"2020-01-26","underlying":"Common Stock","underlying_shares":3110},"source":{"system":"sec-edgar","filing":"0001225208-20-001258","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520820001258/doc4.xml","form_type":"4"}},{"id":396545,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2020-01-28T23:29:26.000Z","date":"2020-01-26","kind":"tax_withholding","acquired":false,"shares":5300,"price":432.5,"value":2292250.0,"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":6905,"source":{"system":"sec-edgar","filing":"0001225208-20-001258","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520820001258/doc4.xml","form_type":"4"}},{"id":396544,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2020-01-28T23:29:26.000Z","date":"2020-01-26","kind":"exercise","acquired":true,"shares":3110,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Each restricted stock unit granted on January 26, 2017, was the economic equivalent of one share of LMT common stock."}],"balance_after":12205,"source":{"system":"sec-edgar","filing":"0001225208-20-001258","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520820001258/doc4.xml","form_type":"4"}},{"id":396543,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2020-01-28T23:29:26.000Z","date":"2020-01-26","kind":"grant","acquired":true,"shares":9095,"price":432.5,"value":3933587.5,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Shares acquired upon settlement of performance stock units granted on January 26, 2017, following the end of a three-year performance period 2017-2019 (Performance Cycle).  The amount earned during the Performance Cycle is based on the satisfaction of performance against three separate financial metrics."}],"balance_after":9095,"source":{"system":"sec-edgar","filing":"0001225208-20-001258","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520820001258/doc4.xml","form_type":"4"}},{"id":398172,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Restricted Stock Units","published_at":"2019-12-10T21:30:52.000Z","date":"2019-12-06","kind":"exercise","acquired":false,"shares":156,"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 21, 2019 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and concurrent disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is 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 21, 2019 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and concurrent disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is 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 21, 2019 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and concurrent disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3.  The balance of the RSUs remain subject to continued vesting."}],"balance_after":3710,"derivative":{"expiration_date":"2022-02-21","underlying":"Common Stock","underlying_shares":156},"source":{"system":"sec-edgar","filing":"0001225208-19-015570","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520819015570/doc4.xml","form_type":"4"}},{"id":398171,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2019-12-10T21:30:52.000Z","date":"2019-12-06","kind":"tax_withholding","acquired":false,"shares":156,"price":386.86,"value":60350.16,"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 of stock units which is exempt under Rule 16b-3."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001225208-19-015570","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520819015570/doc4.xml","form_type":"4"}},{"id":398170,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2019-12-10T21:30:52.000Z","date":"2019-12-06","kind":"exercise","acquired":true,"shares":156,"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 21, 2019 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and concurrent disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is 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 21, 2019 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and concurrent disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3.  The balance of the RSUs remain subject to continued vesting."}],"balance_after":156,"source":{"system":"sec-edgar","filing":"0001225208-19-015570","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520819015570/doc4.xml","form_type":"4"}},{"id":407016,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Restricted Stock Units","published_at":"2019-02-26T00:59:36.000Z","date":"2019-02-21","kind":"grant","acquired":true,"shares":3866,"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":3866,"derivative":{"expiration_date":"2022-02-21","underlying":"Common Stock","underlying_shares":3866},"source":{"system":"sec-edgar","filing":"0001225208-19-003599","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520819003599/doc4.xml","form_type":"4"}},{"id":408106,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2019-02-08T21:06:13.000Z","date":"2019-02-06","kind":"sale","acquired":false,"shares":4218,"price":301.0531,"value":1269841.9758,"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 $300.66 to $301.61.  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":"0001225208-19-002077","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520819002077/doc4.xml","form_type":"4"}},{"id":408105,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2019-02-08T21:06:13.000Z","date":"2019-02-06","kind":"sale","acquired":false,"shares":2429,"price":301.8251,"value":733133.1679,"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 $301.69 to $302.00.  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":4218,"source":{"system":"sec-edgar","filing":"0001225208-19-002077","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520819002077/doc4.xml","form_type":"4"}},{"id":408757,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Restricted Stock Units","published_at":"2019-01-31T00:08:25.000Z","date":"2019-01-28","kind":"exercise","acquired":false,"shares":3501,"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":"2019-01-28","underlying":"Common Stock","underlying_shares":3501},"source":{"system":"sec-edgar","filing":"0001225208-19-001597","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520819001597/doc4.xml","form_type":"4"}},{"id":408756,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2019-01-31T00:08:25.000Z","date":"2019-01-28","kind":"tax_withholding","acquired":false,"shares":5085,"price":287.87,"value":1463818.95,"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 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":6647,"source":{"system":"sec-edgar","filing":"0001225208-19-001597","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520819001597/doc4.xml","form_type":"4"}},{"id":408755,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2019-01-31T00:08:25.000Z","date":"2019-01-28","kind":"exercise","acquired":true,"shares":3501,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Each restricted stock unit granted on January 28, 2016 was the economic equivalent of one share of LMT common stock."}],"balance_after":11732,"source":{"system":"sec-edgar","filing":"0001225208-19-001597","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520819001597/doc4.xml","form_type":"4"}},{"id":408754,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2019-01-31T00:08:25.000Z","date":"2019-01-28","kind":"grant","acquired":true,"shares":8231,"price":287.87,"value":2369457.97,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Shares acquired upon settlement of performance stock units granted on January 28, 2016, following the end of a three-year performance period 2016-2018 (Performance Cycle).  The amount earned during the Performance Cycle is based on the satisfaction of performance against three separate financial metrics."}],"balance_after":8231,"source":{"system":"sec-edgar","filing":"0001225208-19-001597","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520819001597/doc4.xml","form_type":"4"}},{"id":409903,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Restricted Stock Units","published_at":"2018-12-11T22:48:41.000Z","date":"2018-12-07","kind":"exercise","acquired":false,"shares":123,"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 22, 2018 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3.  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 22, 2018 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3.  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 22, 2018 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3.  The balance of the RSUs remain subject to continued vesting."}],"balance_after":2922,"derivative":{"expiration_date":"2021-02-22","underlying":"Common Stock","underlying_shares":123},"source":{"system":"sec-edgar","filing":"0001225208-18-016493","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520818016493/doc4.xml","form_type":"4"}},{"id":409902,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2018-12-11T22:48:41.000Z","date":"2018-12-07","kind":"tax_withholding","acquired":false,"shares":123,"price":285.4,"value":35104.2,"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 of restricted stock units which is exempt under Rule 16b-3."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001225208-18-016493","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520818016493/doc4.xml","form_type":"4"}},{"id":409901,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2018-12-11T22:48:41.000Z","date":"2018-12-07","kind":"exercise","acquired":true,"shares":123,"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, 2018 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3.  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 22, 2018 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3.  The balance of the RSUs remain subject to continued vesting."}],"balance_after":123,"source":{"system":"sec-edgar","filing":"0001225208-18-016493","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520818016493/doc4.xml","form_type":"4"}},{"id":418144,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Restricted Stock Units","published_at":"2018-02-27T02:06:57.000Z","date":"2018-02-22","kind":"grant","acquired":true,"shares":3045,"price":0,"value":0.0,"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":"F5","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":"F5","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":"F5","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":3045,"derivative":{"expiration_date":"2021-02-22","underlying":"Common Stock","underlying_shares":3045},"source":{"system":"sec-edgar","filing":"0001225208-18-004293","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520818004293/doc4.xml","form_type":"4"}},{"id":418143,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Restricted Stock Units","published_at":"2018-02-27T02:06:57.000Z","date":"2018-02-22","kind":"exercise","acquired":false,"shares":131,"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 January 26, 2017 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3.  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 January 26, 2017 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3.  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 January 26, 2017 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3.  The balance of the RSUs remain subject to continued vesting."}],"balance_after":3110,"derivative":{"expiration_date":"2020-01-26","underlying":"Common Stock","underlying_shares":131},"source":{"system":"sec-edgar","filing":"0001225208-18-004293","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520818004293/doc4.xml","form_type":"4"}},{"id":418142,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2018-02-27T02:06:57.000Z","date":"2018-02-22","kind":"tax_withholding","acquired":false,"shares":131,"price":358.69,"value":46988.39,"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 of restricted stock units which is exempt under Rule 16b-3."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001225208-18-004293","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520818004293/doc4.xml","form_type":"4"}},{"id":418141,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2018-02-27T02:06:57.000Z","date":"2018-02-22","kind":"exercise","acquired":true,"shares":131,"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 January 26, 2017 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3.  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 January 26, 2017 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3.  The balance of the RSUs remain subject to continued vesting."}],"balance_after":131,"source":{"system":"sec-edgar","filing":"0001225208-18-004293","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520818004293/doc4.xml","form_type":"4"}},{"id":419820,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2018-02-02T21:16:06.000Z","date":"2018-02-01","kind":"sale","acquired":false,"shares":7517,"price":357.8859,"value":2690228.3103,"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 $357.75 to $358.13.  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":"0001225208-18-002060","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520818002060/doc4.xml","form_type":"4"}},{"id":420161,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Restricted Stock Units","published_at":"2018-01-31T22:41:31.000Z","date":"2018-01-29","kind":"exercise","acquired":false,"shares":3735,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Each restricted stock unit represents a contingent right to receive one share of LMT common stock."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Each restricted stock unit represents a contingent right to receive one share of LMT common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"Each restricted stock unit represents a contingent right to receive one share of LMT common stock."}],"balance_after":0,"derivative":{"expiration_date":"2018-01-29","underlying":"Common Stock","underlying_shares":3735},"source":{"system":"sec-edgar","filing":"0001225208-18-001940","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520818001940/doc4.xml","form_type":"4"}},{"id":420160,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2018-01-31T22:41:31.000Z","date":"2018-01-29","kind":"tax_withholding","acquired":false,"shares":5759,"price":351.42,"value":2023827.78,"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 of restricted stock units which is exempt under Rule 16b-3."}],"balance_after":7517,"source":{"system":"sec-edgar","filing":"0001225208-18-001940","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520818001940/doc4.xml","form_type":"4"}},{"id":420159,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2018-01-31T22:41:31.000Z","date":"2018-01-29","kind":"exercise","acquired":true,"shares":3735,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Each restricted stock unit granted on January 29, 2015 was the economic equivalent of one share of LMT common stock."}],"balance_after":13276,"source":{"system":"sec-edgar","filing":"0001225208-18-001940","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520818001940/doc4.xml","form_type":"4"}},{"id":420158,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2018-01-31T22:41:31.000Z","date":"2018-01-29","kind":"grant","acquired":true,"shares":9541,"price":351.42,"value":3352898.22,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Shares acquired upon settlement of performance stock units granted on January 29, 2015, following the end of a three-year performance period 2015-2017 (Performance Cycle).  The amount earned during the Performance Cycle is based on the satisfaction of performance against three separate financial metrics.  The shares were acquired at $351.42 per share, the closing price of LMT on January 29, 2018."}],"balance_after":9541,"source":{"system":"sec-edgar","filing":"0001225208-18-001940","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520818001940/doc4.xml","form_type":"4"}},{"id":427056,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2017-04-27T21:12:10.000Z","date":"2017-04-27","kind":"sale","acquired":false,"shares":9316,"price":271.1067,"value":2525630.0172,"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 $271.00 to $271.60.  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":"0001225208-17-008545","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520817008545/doc4.xml","form_type":"4"}},{"id":431488,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Restricted Stock Units","published_at":"2017-01-30T23:47:34.000Z","date":"2017-01-27","kind":"exercise","acquired":false,"shares":4926,"price":0,"value":0.0,"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":"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":"2017-01-27","underlying":"Common Stock","underlying_shares":4926},"source":{"system":"sec-edgar","filing":"0001225208-17-002058","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520817002058/doc4.xml","form_type":"4"}},{"id":431487,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Restricted Stock Units","published_at":"2017-01-30T23:47:34.000Z","date":"2017-01-26","kind":"exercise","acquired":false,"shares":155,"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":"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 January 28, 2016 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3.  Tax withholding is required following certification of a one-year performance goal for a retirement-eligible reporting person or when the reporting person becomes retirement-eligible, if later.  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 January 28, 2016 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3.  Tax withholding is required following certification of a one-year performance goal for a retirement-eligible reporting person or when the reporting person becomes retirement-eligible, if later.  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 January 28, 2016 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3.  Tax withholding is required following certification of a one-year performance goal for a retirement-eligible reporting person or when the reporting person becomes retirement-eligible, if later.  The balance of the RSUs remain subject to continued vesting."}],"balance_after":3501,"derivative":{"expiration_date":"2019-01-28","underlying":"Common Stock","underlying_shares":155},"source":{"system":"sec-edgar","filing":"0001225208-17-002058","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520817002058/doc4.xml","form_type":"4"}},{"id":431486,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Restricted Stock Units","published_at":"2017-01-30T23:47:34.000Z","date":"2017-01-26","kind":"grant","acquired":true,"shares":3241,"price":0,"value":0.0,"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":"shares","element":"transactionShares","label":"F7","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.  Tax withholding is required following certification of a one-year performance goal for a retirement-eligible reporting person or when the reporting person becomes retirement-eligible, if later."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F7","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.  Tax withholding is required following certification of a one-year performance goal for a retirement-eligible reporting person or when the reporting person becomes retirement-eligible, if later."}],"balance_after":3241,"derivative":{"expiration_date":"2020-01-26","underlying":"Common Stock","underlying_shares":3241},"source":{"system":"sec-edgar","filing":"0001225208-17-002058","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520817002058/doc4.xml","form_type":"4"}},{"id":431485,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2017-01-30T23:47:34.000Z","date":"2017-01-27","kind":"tax_withholding","acquired":false,"shares":7927,"price":253.5,"value":2009494.5,"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 of restricted stock units which is exempt under Rule 16b-3."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"End of period holdings include additional acquisitions through dividend reinvestment."}],"balance_after":9316,"source":{"system":"sec-edgar","filing":"0001225208-17-002058","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520817002058/doc4.xml","form_type":"4"}},{"id":431484,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2017-01-30T23:47:34.000Z","date":"2017-01-27","kind":"exercise","acquired":true,"shares":4926,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Each restricted stock unit granted on January 27, 2014 was the economic equivalent of one share of LMT common stock."}],"balance_after":17243,"source":{"system":"sec-edgar","filing":"0001225208-17-002058","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520817002058/doc4.xml","form_type":"4"}},{"id":431483,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2017-01-30T23:47:34.000Z","date":"2017-01-27","kind":"grant","acquired":true,"shares":12317,"price":253.5,"value":3122359.5,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Shares acquired upon settlement of performance stock units granted on January 27, 2014, following the end of a three-year performance period 2014-2016 (Performance Cycle).  The amount earned during the Performance Cycle is based on the satisfaction of performance against three separate financial metrics.  The shares were acquired at $253.50 per share, the closing price of LMT on January 27, 2017."}],"balance_after":12317,"source":{"system":"sec-edgar","filing":"0001225208-17-002058","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520817002058/doc4.xml","form_type":"4"}},{"id":431482,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2017-01-30T23:47:34.000Z","date":"2017-01-26","kind":"tax_withholding","acquired":false,"shares":155,"price":254.97,"value":39520.35,"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 of restricted stock units which is exempt under Rule 16b-3."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001225208-17-002058","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520817002058/doc4.xml","form_type":"4"}},{"id":431481,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2017-01-30T23:47:34.000Z","date":"2017-01-26","kind":"exercise","acquired":true,"shares":155,"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 January 28, 2016 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3.  Tax withholding is required following certification of a one-year performance goal for a retirement-eligible reporting person or when the reporting person becomes retirement-eligible, if later.  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 January 28, 2016 with a value equal to the tax withholding obligations for the retirement-eligible reporting person and disposition to the Issuer of such shares to satisfy the reporting person's tax withholding obligations, which transaction is exempt under Rule 16b-3.  Tax withholding is required following certification of a one-year performance goal for a retirement-eligible reporting person or when the reporting person becomes retirement-eligible, if later.  The balance of the RSUs remain subject to continued vesting."}],"balance_after":155,"source":{"system":"sec-edgar","filing":"0001225208-17-002058","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520817002058/doc4.xml","form_type":"4"}},{"id":441585,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2016-02-24T02:19:22.000Z","date":"2016-02-19","kind":"sale","acquired":false,"shares":21203,"price":213.7259,"value":4531630.2577,"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 $213.38 to $214.37.  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":"0001225208-16-027711","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520816027711/doc4.xml","form_type":"4"}},{"id":441584,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2016-02-24T02:19:22.000Z","date":"2016-02-19","kind":"sale","acquired":false,"shares":900,"price":213.339,"value":192005.1,"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 $213.30 to $213.36.  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":21203,"source":{"system":"sec-edgar","filing":"0001225208-16-027711","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520816027711/doc4.xml","form_type":"4"}},{"id":443048,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Phantom Stock Units","published_at":"2016-02-02T11:29:39.000Z","date":"2016-01-28","kind":"grant","acquired":true,"shares":2055.6087,"ownership":{"direct":false,"nature":"Lockheed Martin LTIP"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"The phantom stock units convert on a 1-for-1 basis."},{"field":"price","element":"transactionPricePerShare","label":"F9","text":"Phantom stock units acquired at $206.66 through voluntary deferral under the Lockheed Martin Long Term Incentive Plan exempt under Section 16(b) which will be settled in settled in stock upon the Reporting Person's retirement or termination of service."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F9","text":"Phantom stock units acquired at $206.66 through voluntary deferral under the Lockheed Martin Long Term Incentive Plan exempt under Section 16(b) which will be settled in settled in stock upon the Reporting Person's retirement or termination of service."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F9","text":"Phantom stock units acquired at $206.66 through voluntary deferral under the Lockheed Martin Long Term Incentive Plan exempt under Section 16(b) which will be settled in settled in stock upon the Reporting Person's retirement or termination of service."}],"balance_after":3039.1611,"derivative":{"underlying":"Common Stock","underlying_shares":2055.6087},"source":{"system":"sec-edgar","filing":"0001225208-16-025379","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520816025379/doc4.xml","form_type":"4"}},{"id":443047,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Restricted Stock Units","published_at":"2016-02-02T11:29:39.000Z","date":"2016-01-28","kind":"exercise","acquired":false,"shares":165,"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":"shares","element":"transactionShares","label":"F3","text":"Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units granted on January 29, 2015 with a value equal to the tax withholding obligations for the retirement-eligible Reporting Person and disposition to the Issuer of such shares to satisfy the Reporting Person's tax withholding obligations, which transaction is exempt under Rule 16b-3.  Tax withholding is required following certification of a one-year performance goal for a retirement-eligible Reporting Person or when the Reporting Person becomes retirement-eligible, if later."},{"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":3735,"derivative":{"expiration_date":"2018-01-29","underlying":"Common Stock","underlying_shares":165},"source":{"system":"sec-edgar","filing":"0001225208-16-025379","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520816025379/doc4.xml","form_type":"4"}},{"id":443046,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Restricted Stock Units","published_at":"2016-02-02T11:29:39.000Z","date":"2016-01-28","kind":"grant","acquired":true,"shares":3656,"price":0,"value":0.0,"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":"derivative.exercise_date","element":"exerciseDate","label":"F7","text":"Award of restricted stock units which vests on the third anniversary of the grant date.  In accordance with the award agreement, vesting will be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible Reporting Persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the Reporting Person's tax withholding obligations, which is an exempt transaction under Rule 16b-3.  Tax withholding is required following certification of a one-year performance goal for a retirement-eligible Reporting Person or when the Reporting Person becomes retirement-eligible, if later."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F7","text":"Award of restricted stock units which vests on the third anniversary of the grant date.  In accordance with the award agreement, vesting will be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible Reporting Persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the Reporting Person's tax withholding obligations, which is an exempt transaction under Rule 16b-3.  Tax withholding is required following certification of a one-year performance goal for a retirement-eligible Reporting Person or when the Reporting Person becomes retirement-eligible, if later."}],"balance_after":3656,"derivative":{"expiration_date":"2019-01-28","underlying":"Common Stock","underlying_shares":3656},"source":{"system":"sec-edgar","filing":"0001225208-16-025379","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520816025379/doc4.xml","form_type":"4"}},{"id":443045,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Restricted Stock Units","published_at":"2016-02-02T11:29:39.000Z","date":"2016-01-28","kind":"exercise","acquired":false,"shares":8404,"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":"2016-01-28","underlying":"Common Stock","underlying_shares":8404},"source":{"system":"sec-edgar","filing":"0001225208-16-025379","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520816025379/doc4.xml","form_type":"4"}},{"id":443044,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2016-02-02T11:29:39.000Z","date":"2016-01-28","kind":"tax_withholding","acquired":false,"shares":17767,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"Disposition to the Issuer of shares at $206.66 per share to satisfy the Reporting Person's tax withholding obligations upon vesting of stock units which is exempt under Rule 16b-3."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Disposition to the Issuer of shares at $206.66 per share to satisfy the Reporting Person's tax withholding obligations upon vesting of stock units which is exempt under Rule 16b-3."}],"balance_after":22103,"source":{"system":"sec-edgar","filing":"0001225208-16-025379","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520816025379/doc4.xml","form_type":"4"}},{"id":443043,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2016-02-02T11:29:39.000Z","date":"2016-01-28","kind":"exercise","acquired":true,"shares":165,"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 granted on January 29, 2015 with a value equal to the tax withholding obligations for the retirement-eligible Reporting Person and disposition to the Issuer of such shares to satisfy the Reporting Person's tax withholding obligations, which transaction is exempt under Rule 16b-3.  Tax withholding is required following certification of a one-year performance goal for a retirement-eligible Reporting Person or when the Reporting Person becomes retirement-eligible, if later."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units granted on January 29, 2015 with a value equal to the tax withholding obligations for the retirement-eligible Reporting Person and disposition to the Issuer of such shares to satisfy the Reporting Person's tax withholding obligations, which transaction is exempt under Rule 16b-3.  Tax withholding is required following certification of a one-year performance goal for a retirement-eligible Reporting Person or when the Reporting Person becomes retirement-eligible, if later."}],"balance_after":39870,"source":{"system":"sec-edgar","filing":"0001225208-16-025379","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520816025379/doc4.xml","form_type":"4"}},{"id":443042,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2016-02-02T11:29:39.000Z","date":"2016-01-28","kind":"exercise","acquired":true,"shares":8404,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Each restricted stock unit granted on January 28, 2013 was the economic equivalent of one share of LMT common stock."}],"balance_after":39705,"source":{"system":"sec-edgar","filing":"0001225208-16-025379","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520816025379/doc4.xml","form_type":"4"}},{"id":443041,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2016-02-02T11:29:39.000Z","date":"2016-01-28","kind":"grant","acquired":true,"shares":31301,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares acquired upon settlement of performance stock units (PSUs) granted on January 28, 2013 following the end of a three-year performance period 2013-2015 (Performance Cycle).  The amount earned during the Performance Cycle is based on the satisfaction of performance against three separate financial metrics.  The shares were acquired at $206.66 per share based on the LMT closing price on January 28, 2016."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents shares acquired upon settlement of performance stock units (PSUs) granted on January 28, 2013 following the end of a three-year performance period 2013-2015 (Performance Cycle).  The amount earned during the Performance Cycle is based on the satisfaction of performance against three separate financial metrics.  The shares were acquired at $206.66 per share based on the LMT closing price on January 28, 2016."}],"balance_after":31301,"source":{"system":"sec-edgar","filing":"0001225208-16-025379","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520816025379/doc4.xml","form_type":"4"}},{"id":455695,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Employee Stock Option (Right-to-buy)","published_at":"2015-02-13T00:25:27.000Z","date":"2015-02-11","kind":"exercise","acquired":false,"shares":4787,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":0,"derivative":{"exercise_price":82.01,"exercise_date":"2013-01-30","expiration_date":"2022-01-28","underlying":"Common Stock","underlying_shares":4787},"source":{"system":"sec-edgar","filing":"0001225208-15-003831","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520815003831/doc4.xml","form_type":"4"}},{"id":455694,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2015-02-13T00:25:27.000Z","date":"2015-02-11","kind":"sale","acquired":false,"shares":4787,"price":196.4559,"value":940434.3933,"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 $196.25 to $196.55.  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":"0001225208-15-003831","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520815003831/doc4.xml","form_type":"4"}},{"id":455693,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2015-02-13T00:25:27.000Z","date":"2015-02-11","kind":"sale","acquired":false,"shares":1288.982,"price":196.231,"value":252938.226842,"ownership":{"direct":true},"balance_after":4787,"source":{"system":"sec-edgar","filing":"0001225208-15-003831","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520815003831/doc4.xml","form_type":"4"}},{"id":455692,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2015-02-13T00:25:27.000Z","date":"2015-02-11","kind":"exercise","acquired":true,"shares":4787,"price":82.01,"value":392581.87,"ownership":{"direct":true},"balance_after":6075.982,"source":{"system":"sec-edgar","filing":"0001225208-15-003831","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520815003831/doc4.xml","form_type":"4"}},{"id":456397,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Restricted Stock Units","published_at":"2015-02-03T21:09:01.000Z","date":"2015-01-30","kind":"exercise","acquired":false,"shares":1852,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Each restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock."}],"balance_after":0,"derivative":{"expiration_date":"2015-01-30","underlying":"Common Stock","underlying_shares":1852},"source":{"system":"sec-edgar","filing":"0001225208-15-002804","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520815002804/doc4.xml","form_type":"4"}},{"id":456396,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2015-02-03T21:09:01.000Z","date":"2015-01-30","kind":"tax_withholding","acquired":false,"shares":564,"price":188.37,"value":106240.68,"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 of restricted stock units which is exempt under Rule 16b-3."}],"balance_after":1288.982,"source":{"system":"sec-edgar","filing":"0001225208-15-002804","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520815002804/doc4.xml","form_type":"4"}},{"id":456395,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2015-02-03T21:09:01.000Z","date":"2015-01-30","kind":"exercise","acquired":true,"shares":1852,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each restricted stock unit granted on January 30, 2012 was the economic equivalent of one share of LMT common stock."}],"balance_after":1852.982,"source":{"system":"sec-edgar","filing":"0001225208-15-002804","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520815002804/doc4.xml","form_type":"4"}},{"id":456640,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Phantom Stock Units","published_at":"2015-02-02T21:13:51.000Z","date":"2015-01-29","kind":"grant","acquired":true,"shares":983.4388,"ownership":{"direct":false,"nature":"Lockheed Martin LTIP"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F6","text":"The phantom stock units convert on a 1-for-1 basis."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"Phantom stock units acquired at $192.50 through voluntary deferral under the Lockheed Martin Long Term Incentive Plan exempt under Section 16(b) which will be settled in settled in stock upon the Reporting Person's retirement or termination of service."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F7","text":"Phantom stock units acquired at $192.50 through voluntary deferral under the Lockheed Martin Long Term Incentive Plan exempt under Section 16(b) which will be settled in settled in stock upon the Reporting Person's retirement or termination of service."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F7","text":"Phantom stock units acquired at $192.50 through voluntary deferral under the Lockheed Martin Long Term Incentive Plan exempt under Section 16(b) which will be settled in settled in stock upon the Reporting Person's retirement or termination of service."}],"balance_after":983.4388,"derivative":{"underlying":"Common Stock","underlying_shares":983.4388},"source":{"system":"sec-edgar","filing":"0001225208-15-002584","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520815002584/doc4.xml","form_type":"4"}},{"id":456639,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Restricted Stock Units","published_at":"2015-02-02T21:13:51.000Z","date":"2015-01-29","kind":"grant","acquired":true,"shares":3900,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each restricted stock unit represents a contingent right to receive one share of LMT common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"Award of restricted stock units which vests on the third anniversary of the grant date.  In accordance with the award agreement, vesting will be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible Reporting Persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the Reporting Person's tax withholding obligations, which is an exempt transaction under Rule 16b-3.  Tax withholding is required following certification of a one-year performance goal for a retirement-eligible Reporting Person or when the Reporting Person becomes retirement-eligible, if later."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"Award of restricted stock units which vests on the third anniversary of the grant date.  In accordance with the award agreement, vesting will be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible Reporting Persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the Reporting Person's tax withholding obligations, which is an exempt transaction under Rule 16b-3.  Tax withholding is required following certification of a one-year performance goal for a retirement-eligible Reporting Person or when the Reporting Person becomes retirement-eligible, if later."}],"balance_after":3900,"derivative":{"expiration_date":"2018-01-29","underlying":"Common Stock","underlying_shares":3900},"source":{"system":"sec-edgar","filing":"0001225208-15-002584","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520815002584/doc4.xml","form_type":"4"}},{"id":456638,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Restricted Stock Units","published_at":"2015-02-02T21:13:51.000Z","date":"2015-01-29","kind":"exercise","acquired":false,"shares":181,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each restricted stock unit represents a contingent right to receive one share of LMT common stock."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Each restricted stock unit represents a contingent right to receive one share of LMT common stock."},{"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 granted on January 27, 2014 with a value equal to the tax withholding obligations for the retirement-eligible Reporting Person and disposition to the Issuer of such shares to satisfy the Reporting Person's tax withholding obligations, which transaction is exempt under Rule 16b-3.  Tax withholding is required following certification of a one-year performance goal for a retirement-eligible Reporting Person or when the Reporting Person becomes retirement-eligible, if later."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"The balance of the restricted stock units remains subject to continued vesting until the third anniversary of the grant date."}],"balance_after":4926,"derivative":{"expiration_date":"2017-01-27","underlying":"Common Stock","underlying_shares":181},"source":{"system":"sec-edgar","filing":"0001225208-15-002584","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520815002584/doc4.xml","form_type":"4"}},{"id":456637,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2015-02-02T21:13:51.000Z","date":"2015-01-29","kind":"tax_withholding","acquired":false,"shares":181,"price":192.5,"value":34842.5,"ownership":{"direct":true},"balance_after":0.982,"source":{"system":"sec-edgar","filing":"0001225208-15-002584","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520815002584/doc4.xml","form_type":"4"}},{"id":456636,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2015-02-02T21:13:51.000Z","date":"2015-01-29","kind":"exercise","acquired":true,"shares":181,"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 granted on January 27, 2014 with a value equal to the tax withholding obligations for the retirement-eligible Reporting Person and disposition to the Issuer of such shares to satisfy the Reporting Person's tax withholding obligations, which transaction is exempt under Rule 16b-3.  Tax withholding is required following certification of a one-year performance goal for a retirement-eligible Reporting Person or when the Reporting Person becomes retirement-eligible, if later."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents the accelerated vesting of shares received upon the conversion of a portion of restricted stock units granted on January 27, 2014 with a value equal to the tax withholding obligations for the retirement-eligible Reporting Person and disposition to the Issuer of such shares to satisfy the Reporting Person's tax withholding obligations, which transaction is exempt under Rule 16b-3.  Tax withholding is required following certification of a one-year performance goal for a retirement-eligible Reporting Person or when the Reporting Person becomes retirement-eligible, if later."}],"balance_after":181.982,"source":{"system":"sec-edgar","filing":"0001225208-15-002584","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520815002584/doc4.xml","form_type":"4"}},{"id":457309,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Phantom Stock Units","published_at":"2015-01-17T02:29:13.000Z","date":"2015-01-14","kind":"other","acquired":false,"shares":1755.3652,"ownership":{"direct":false,"nature":"Lockheed Martin LTIP"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The phantom stock units convert on a 1-for-1 basis."},{"field":"kind","element":"transactionCoding","label":"F2","text":"Settlement in cash of phantom stock units at $192.57 per share, following a two-year mandatory deferral period, pursuant to the Lockheed Martin Long Term Incentive Plan exempt under Section 16(b)."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Settlement in cash of phantom stock units at $192.57 per share, following a two-year mandatory deferral period, pursuant to the Lockheed Martin Long Term Incentive Plan exempt under Section 16(b)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Settlement in cash of phantom stock units at $192.57 per share, following a two-year mandatory deferral period, pursuant to the Lockheed Martin Long Term Incentive Plan exempt under Section 16(b)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Settlement in cash of phantom stock units at $192.57 per share, following a two-year mandatory deferral period, pursuant to the Lockheed Martin Long Term Incentive Plan exempt under Section 16(b)."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":1755.3652},"source":{"system":"sec-edgar","filing":"0001225208-15-001582","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520815001582/doc4.xml","form_type":"4"}},{"id":469617,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Employee Stock Option (Right-to-buy)","published_at":"2014-02-05T02:05:20.000Z","date":"2014-02-03","kind":"exercise","acquired":false,"shares":3359,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"The options vest over three years, one-third on each of the first, second and third anniversaries of the grant date, beginning on the date exercisable."}],"balance_after":0,"derivative":{"exercise_price":79.6,"exercise_date":"2012-01-31","expiration_date":"2021-01-29","underlying":"Common Stock","underlying_shares":3359},"source":{"system":"sec-edgar","filing":"0001225208-14-003449","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520814003449/doc4.xml","form_type":"4"}},{"id":469616,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Employee Stock Option (Right-to-buy)","published_at":"2014-02-05T02:05:20.000Z","date":"2014-02-03","kind":"exercise","acquired":false,"shares":4785,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"The options vest over three years, one-third on each of the first, second and third anniversaries of the grant date, beginning on the date exercisable."}],"balance_after":4787,"derivative":{"exercise_price":82.01,"exercise_date":"2013-01-30","expiration_date":"2022-01-28","underlying":"Common Stock","underlying_shares":4785},"source":{"system":"sec-edgar","filing":"0001225208-14-003449","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520814003449/doc4.xml","form_type":"4"}},{"id":469615,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Restricted Stock Units","published_at":"2014-02-05T02:05:20.000Z","date":"2014-01-31","kind":"exercise","acquired":false,"shares":1655,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit granted on January 31, 2011 was the economic equivalent of one share of LMT common stock."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each restricted stock unit granted on January 31, 2011 was the economic equivalent of one share of LMT common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Each restricted stock unit granted on January 31, 2011 was the economic equivalent of one share of LMT common stock."}],"balance_after":0,"derivative":{"expiration_date":"2014-01-31","underlying":"Common Stock","underlying_shares":1655},"source":{"system":"sec-edgar","filing":"0001225208-14-003449","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520814003449/doc4.xml","form_type":"4"}},{"id":469614,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2014-02-05T02:05:20.000Z","date":"2014-02-03","kind":"sale","acquired":false,"shares":10239,"price":147.7629,"value":1512944.3331,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price represents the weighted average sale price for multiple transactions reported on this line.  Sale prices ranged from $147.67 to $148.185.  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":0.982,"source":{"system":"sec-edgar","filing":"0001225208-14-003449","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520814003449/doc4.xml","form_type":"4"}},{"id":469613,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2014-02-05T02:05:20.000Z","date":"2014-02-03","kind":"exercise","acquired":true,"shares":3359,"price":79.6,"value":267376.4,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"End of period holdings include additional shares acquired through dividend reinvestment."}],"balance_after":10239.982,"source":{"system":"sec-edgar","filing":"0001225208-14-003449","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520814003449/doc4.xml","form_type":"4"}},{"id":469612,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2014-02-05T02:05:20.000Z","date":"2014-02-03","kind":"exercise","acquired":true,"shares":4785,"price":82.01,"value":392417.85,"ownership":{"direct":true},"balance_after":6880.982,"source":{"system":"sec-edgar","filing":"0001225208-14-003449","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520814003449/doc4.xml","form_type":"4"}},{"id":469611,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2014-02-05T02:05:20.000Z","date":"2014-01-31","kind":"tax_withholding","acquired":false,"shares":516,"price":150.91,"value":77869.56,"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 of restricted stock units exempt under Rule 16(b)-3."}],"balance_after":2095.982,"source":{"system":"sec-edgar","filing":"0001225208-14-003449","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520814003449/doc4.xml","form_type":"4"}},{"id":469610,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2014-02-05T02:05:20.000Z","date":"2014-01-31","kind":"exercise","acquired":true,"shares":1655,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each restricted stock unit granted on January 31, 2011 was the economic equivalent of one share of LMT common stock."}],"balance_after":2611.982,"source":{"system":"sec-edgar","filing":"0001225208-14-003449","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520814003449/doc4.xml","form_type":"4"}},{"id":470010,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Phantom Stock Units","published_at":"2014-01-30T00:58:27.000Z","date":"2014-01-27","kind":"grant","acquired":true,"shares":1327.4338,"ownership":{"direct":false,"nature":"Lockheed Martin DMICP"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"The phantom stock units convert on a 1-for-1 basis."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Phantom stock units acquired at $147.02 per share through voluntary deferral under under the Lockheed Martin Deferred Management Incentive Compensation Plan exempt under Section 16(b) which will be settled in stock following the reporting person's retirement or termination of service."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Phantom stock units acquired at $147.02 per share through voluntary deferral under under the Lockheed Martin Deferred Management Incentive Compensation Plan exempt under Section 16(b) which will be settled in stock following the reporting person's retirement or termination of service."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Phantom stock units acquired at $147.02 per share through voluntary deferral under under the Lockheed Martin Deferred Management Incentive Compensation Plan exempt under Section 16(b) which will be settled in stock following the reporting person's retirement or termination of service."}],"balance_after":7059.2171,"derivative":{"underlying":"Common Stock","underlying_shares":1327.4338},"source":{"system":"sec-edgar","filing":"0001225208-14-002757","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520814002757/doc4.xml","form_type":"4"}},{"id":470009,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Restricted Stock Units","published_at":"2014-01-30T00:58:27.000Z","date":"2014-01-27","kind":"grant","acquired":true,"shares":5107,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit (\"RSU\") represents a contingent right to receive one share of LMT common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The RSUs are subject to a one-year performance period.  If the value of the RSUs on the date of grant exceeds the performance goal specified in the award agreement, a number of RSUs equal in value to the performance shortfall is forfeited.  Subject to the performance goal, the RSUs vest on January 27, 2017, the third anniversary of the date of the grant."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The RSUs are subject to a one-year performance period.  If the value of the RSUs on the date of grant exceeds the performance goal specified in the award agreement, a number of RSUs equal in value to the performance shortfall is forfeited.  Subject to the performance goal, the RSUs vest on January 27, 2017, the third anniversary of the date of the grant."}],"balance_after":5107,"derivative":{"expiration_date":"2017-01-27","underlying":"Common Stock","underlying_shares":5107},"source":{"system":"sec-edgar","filing":"0001225208-14-002757","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520814002757/doc4.xml","form_type":"4"}},{"id":470374,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Phantom Stock Units","published_at":"2014-01-16T23:56:14.000Z","date":"2014-01-14","kind":"other","acquired":false,"shares":943.2239,"ownership":{"direct":false,"nature":"Lockheed Martin LTIP"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The phantom stock units convert on a 1-for-1 basis."},{"field":"kind","element":"transactionCoding","label":"F2","text":"Settlement in cash of phantom stock units at $148.66 per share, following a two-year mandatory deferral period, pursuant to the Lockheed Martin Long Term Incentive Plan exempt under Section 16(b)."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Settlement in cash of phantom stock units at $148.66 per share, following a two-year mandatory deferral period, pursuant to the Lockheed Martin Long Term Incentive Plan exempt under Section 16(b)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Settlement in cash of phantom stock units at $148.66 per share, following a two-year mandatory deferral period, pursuant to the Lockheed Martin Long Term Incentive Plan exempt under Section 16(b)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Settlement in cash of phantom stock units at $148.66 per share, following a two-year mandatory deferral period, pursuant to the Lockheed Martin Long Term Incentive Plan exempt under Section 16(b)."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"End of period holdings include phantom stock units acquired through dividend reinvestment."}],"balance_after":1701.3053,"derivative":{"underlying":"Common Stock","underlying_shares":943.2239},"source":{"system":"sec-edgar","filing":"0001225208-14-001925","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520814001925/doc4.xml","form_type":"4"}},{"id":475538,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Employee Stock Option (Right-to-buy)","published_at":"2013-08-01T20:19:22.000Z","date":"2013-07-30","kind":"exercise","acquired":false,"shares":5467,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The options vest over three years, one-third on each of the first, second and third anniversaries of the grant date, beginning on the date exercisable."}],"balance_after":0,"derivative":{"exercise_price":96.06,"exercise_date":"2008-01-29","expiration_date":"2017-01-29","underlying":"Common Stock","underlying_shares":5467},"source":{"system":"sec-edgar","filing":"0001225208-13-017065","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520813017065/doc4.xml","form_type":"4"}},{"id":475537,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Employee Stock Option (Right-to-buy)","published_at":"2013-08-01T20:19:22.000Z","date":"2013-07-30","kind":"exercise","acquired":false,"shares":10300,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The options vest over three years, one-third on each of the first, second and third anniversaries of the grant date, beginning on the date exercisable."}],"balance_after":0,"derivative":{"exercise_price":106.87,"exercise_date":"2009-01-28","expiration_date":"2018-01-26","underlying":"Common Stock","underlying_shares":10300},"source":{"system":"sec-edgar","filing":"0001225208-13-017065","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520813017065/doc4.xml","form_type":"4"}},{"id":475536,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2013-08-01T20:19:22.000Z","date":"2013-07-30","kind":"sale","acquired":false,"shares":15767,"price":120.1832,"value":1894928.5144,"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 $120.41 to $120.06.  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 shares acquired through dividend reinvestment."}],"balance_after":939.958,"source":{"system":"sec-edgar","filing":"0001225208-13-017065","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520813017065/doc4.xml","form_type":"4"}},{"id":475535,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2013-08-01T20:19:22.000Z","date":"2013-07-30","kind":"exercise","acquired":true,"shares":5467,"price":96.06,"value":525160.02,"ownership":{"direct":true},"balance_after":16706.958,"source":{"system":"sec-edgar","filing":"0001225208-13-017065","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520813017065/doc4.xml","form_type":"4"}},{"id":475534,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":15545,"kind":"person","name":"Ambrose Richard F","position":1,"cik":"0001573608","reported_name":"Ambrose Richard F","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2013-08-01T20:19:22.000Z","date":"2013-07-30","kind":"exercise","acquired":true,"shares":10300,"price":106.87,"value":1100761.0,"ownership":{"direct":true},"balance_after":11239.958,"source":{"system":"sec-edgar","filing":"0001225208-13-017065","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520813017065/doc4.xml","form_type":"4"}}]}