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Each Resticted Stock Unit will be converted and distributed to me, without payment, in stock or cash following the termination of board service and based upon the then current market value of a share of Visteon common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"These Restricted Stock Units were credited to my account, without payment by me, under the Company's Non-Employee Director Stock Unit Plan.  Each Resticted Stock Unit will be converted and distributed to me, without payment, in stock or cash following the termination of board service and based upon the then current market value of a share of Visteon common stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"These Restricted Stock Units were credited to my account, without payment by me, under the Company's Non-Employee Director Stock Unit Plan.  Each Resticted Stock Unit will be converted and distributed to me, without payment, in stock or cash following the termination of board service and based upon the then current market value of a share of Visteon common stock."}],"balance_after":4073,"derivative":{"underlying":"Common Stock","underlying_shares":1041},"source":{"system":"sec-edgar","filing":"0001209191-17-039520","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1111335/000120919117039520/doc4.xml","form_type":"4"}},{"id":4328016,"issuer":{"id":4717,"kind":"organization","name":"Vistance Networks, Inc.","symbol":"VISN"},"owners":[{"id":16666,"kind":"person","name":"Maguire Joanne M","position":1,"cik":"0001368472","reported_name":"Maguire Joanne M","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2017-05-09T20:30:46.000Z","date":"2017-05-05","kind":"grant","acquired":true,"shares":4470,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"Reflects restricted stock units granted pursuant to the issuer's non-employee director compensation plan, which vests on May 5, 2018, subject to the director's continued membership on the Board of Directors on such date."}],"balance_after":10309,"source":{"system":"sec-edgar","filing":"0001209191-17-030947","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1368472/000120919117030947/doc4.xml","form_type":"4"}},{"id":4546003,"issuer":{"id":3570,"kind":"organization","name":"TETRA TECH INC"},"owners":[{"id":16666,"kind":"person","name":"Maguire Joanne M","position":1,"cik":"0001368472","reported_name":"Maguire Joanne M","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"STOCK OPTION","published_at":"2016-11-22T22:51:47.000Z","date":"2016-11-06","kind":"grant","acquired":true,"shares":8000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The option becomes exercisable as to 100% of the shares on the anniversary of the grant date."}],"balance_after":8000,"derivative":{"exercise_price":40.8,"exercise_date":"2017-11-06","expiration_date":"2026-11-06","underlying":"COMMON STOCK","underlying_shares":8000},"source":{"system":"sec-edgar","filing":"0001206392-16-000017","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/831641/000120639216000017/edgar.xml","form_type":"4"}},{"id":4546002,"issuer":{"id":3570,"kind":"organization","name":"TETRA TECH INC"},"owners":[{"id":16666,"kind":"person","name":"Maguire Joanne M","position":1,"cik":"0001368472","reported_name":"Maguire Joanne M","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"COMMON STOCK","published_at":"2016-11-22T22:51:47.000Z","date":"2016-11-18","kind":"grant","acquired":true,"shares":900,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"900 restricted stock units (RSUs) were awarded to the reporting person on November 18, 2016.  The RSUs will become vested as to 100% of the shares on the anniversary of the grant date."}],"balance_after":900,"source":{"system":"sec-edgar","filing":"0001206392-16-000017","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/831641/000120639216000017/edgar.xml","form_type":"4"}},{"id":4564768,"issuer":{"id":3570,"kind":"organization","name":"TETRA TECH INC"},"owners":[{"id":16666,"kind":"person","name":"Maguire Joanne M","position":1,"cik":"0001368472","reported_name":"Maguire Joanne M","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"STOCK OPTION","published_at":"2016-11-08T23:57:45.000Z","date":"2016-11-06","kind":"grant","acquired":true,"shares":8000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The option becomes fully vested 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settled in stock upon the reporting person's retirement or termination of service)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Phantom stock units acquired and subject to mandatory deferral under the Lockheed Martin Long Term Incentive Plan exempt under Section 16(b) at $92.29 which will be settled in cash after two years subject to continued employment, unless voluntarily deferred (in which case, the units will be settled in stock upon the reporting person's retirement or termination of service)."}],"balance_after":16435.4841,"derivative":{"underlying":"Common 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Sale prices ranged from $92.26 to $93.16.  Reporting Person will provide, upon request by the Commission staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sales price."}],"balance_after":31433.904,"source":{"system":"sec-edgar","filing":"0001225208-12-021939","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520812021939/doc4.xml","form_type":"4"}},{"id":486938,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":16666,"kind":"person","name":"Maguire Joanne M","position":1,"cik":"0001368472","reported_name":"Maguire Joanne M","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2012-10-29T20:15:17.000Z","date":"2012-10-26","kind":"exercise","acquired":true,"shares":61300,"price":82.52,"value":5058476.0,"ownership":{"direct":true},"balance_after":92733.904,"source":{"system":"sec-edgar","filing":"0001225208-12-021939","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520812021939/doc4.xml","form_type":"4"}},{"id":491831,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":16666,"kind":"person","name":"Maguire Joanne M","position":1,"cik":"0001368472","reported_name":"Maguire Joanne M","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Phantom Stock Units","published_at":"2012-05-04T21:35:10.000Z","date":"2012-05-03","kind":"other","acquired":false,"shares":1609.2879,"ownership":{"direct":false,"nature":"LM Supplemental SSP"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"The phantom stock units convert on a 1-for-1 basis."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the Lockheed Martin Supplemental Salaried Savings Plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The transfer resulted in the Reporting Person's disposition of 1,609.2879 phantom stock units at $89.47 per share."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the Lockheed Martin Supplemental Salaried Savings Plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The transfer resulted in the Reporting Person's disposition of 1,609.2879 phantom stock units at $89.47 per share."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the Lockheed Martin Supplemental Salaried Savings Plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The transfer resulted in the Reporting Person's disposition of 1,609.2879 phantom stock units at $89.47 per share."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":1609.2879},"source":{"system":"sec-edgar","filing":"0001225208-12-011326","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520812011326/doc4.xml","form_type":"4"}},{"id":491830,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":16666,"kind":"person","name":"Maguire Joanne M","position":1,"cik":"0001368472","reported_name":"Maguire Joanne M","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Employee Stock Option (Right-to-buy)","published_at":"2012-05-04T21:35:10.000Z","date":"2012-05-02","kind":"exercise","acquired":false,"shares":9000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The options vest over three years, one-third on each of the first, second and third anniversaries of the grant date."}],"balance_after":0,"derivative":{"exercise_price":45.36,"expiration_date":"2013-04-17","underlying":"Common Stock","underlying_shares":9000},"source":{"system":"sec-edgar","filing":"0001225208-12-011326","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520812011326/doc4.xml","form_type":"4"}},{"id":491829,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":16666,"kind":"person","name":"Maguire Joanne M","position":1,"cik":"0001368472","reported_name":"Maguire Joanne M","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Employee Stock Option (Right-to-buy)","published_at":"2012-05-04T21:35:10.000Z","date":"2012-05-02","kind":"exercise","acquired":false,"shares":18000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The options vest over three years, one-third on each of the first, second and third anniversaries of the grant date."}],"balance_after":0,"derivative":{"exercise_price":67.97,"expiration_date":"2016-02-01","underlying":"Common Stock","underlying_shares":18000},"source":{"system":"sec-edgar","filing":"0001225208-12-011326","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520812011326/doc4.xml","form_type":"4"}},{"id":491828,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":16666,"kind":"person","name":"Maguire Joanne M","position":1,"cik":"0001368472","reported_name":"Maguire Joanne M","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Employee Stock Option (Right-to-buy)","published_at":"2012-05-04T21:35:10.000Z","date":"2012-05-02","kind":"exercise","acquired":false,"shares":25000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The options vest over three years, one-third on each of the first, second and third anniversaries of the grant date."}],"balance_after":0,"derivative":{"exercise_price":57.81,"expiration_date":"2015-01-31","underlying":"Common Stock","underlying_shares":25000},"source":{"system":"sec-edgar","filing":"0001225208-12-011326","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520812011326/doc4.xml","form_type":"4"}},{"id":491827,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":16666,"kind":"person","name":"Maguire Joanne M","position":1,"cik":"0001368472","reported_name":"Maguire Joanne M","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Employee Stock Option (Right-to-buy)","published_at":"2012-05-04T21:35:10.000Z","date":"2012-05-02","kind":"exercise","acquired":false,"shares":20000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The options vest over three years, one-third on each of the first, second and third anniversaries of the grant date."}],"balance_after":0,"derivative":{"exercise_price":49.27,"expiration_date":"2014-01-29","underlying":"Common Stock","underlying_shares":20000},"source":{"system":"sec-edgar","filing":"0001225208-12-011326","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520812011326/doc4.xml","form_type":"4"}},{"id":491826,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":16666,"kind":"person","name":"Maguire Joanne M","position":1,"cik":"0001368472","reported_name":"Maguire Joanne M","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2012-05-04T21:35:10.000Z","date":"2012-05-03","kind":"other","acquired":false,"shares":1277.4437,"price":89.47,"value":114292.887839,"ownership":{"direct":false,"nature":"Lockheed Martin Salaried Savings Plan"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The Reporting Person effected an intra-plan transfer of funds held in the company stock fund to another investment option under the Lockheed Martin Salaried Savings Plan.  The transaction was a discretionary transaction exempt under Rule 16b-3(f).  The transfer resulted in the Reporting Person's disposition of 1,277.4437 shares of phantom stock at $89.47 per share."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001225208-12-011326","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520812011326/doc4.xml","form_type":"4"}},{"id":491825,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":16666,"kind":"person","name":"Maguire Joanne M","position":1,"cik":"0001368472","reported_name":"Maguire Joanne M","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2012-05-04T21:35:10.000Z","date":"2012-05-02","kind":"sale","acquired":false,"shares":72000,"price":89.8846,"value":6471691.2,"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 $89.74 to $89.98.  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":31433.904,"source":{"system":"sec-edgar","filing":"0001225208-12-011326","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520812011326/doc4.xml","form_type":"4"}},{"id":491824,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":16666,"kind":"person","name":"Maguire Joanne M","position":1,"cik":"0001368472","reported_name":"Maguire Joanne M","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2012-05-04T21:35:10.000Z","date":"2012-05-02","kind":"exercise","acquired":true,"shares":9000,"price":45.36,"value":408240.0,"ownership":{"direct":true},"balance_after":103433.904,"source":{"system":"sec-edgar","filing":"0001225208-12-011326","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520812011326/doc4.xml","form_type":"4"}},{"id":491823,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":16666,"kind":"person","name":"Maguire Joanne M","position":1,"cik":"0001368472","reported_name":"Maguire Joanne M","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2012-05-04T21:35:10.000Z","date":"2012-05-02","kind":"exercise","acquired":true,"shares":18000,"price":67.97,"value":1223460.0,"ownership":{"direct":true},"balance_after":94433.904,"source":{"system":"sec-edgar","filing":"0001225208-12-011326","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520812011326/doc4.xml","form_type":"4"}},{"id":491822,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":16666,"kind":"person","name":"Maguire Joanne M","position":1,"cik":"0001368472","reported_name":"Maguire Joanne M","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2012-05-04T21:35:10.000Z","date":"2012-05-02","kind":"exercise","acquired":true,"shares":20000,"price":49.27,"value":985400.0,"ownership":{"direct":true},"balance_after":76433.904,"source":{"system":"sec-edgar","filing":"0001225208-12-011326","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520812011326/doc4.xml","form_type":"4"}},{"id":491821,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":16666,"kind":"person","name":"Maguire Joanne M","position":1,"cik":"0001368472","reported_name":"Maguire Joanne M","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2012-05-04T21:35:10.000Z","date":"2012-05-02","kind":"exercise","acquired":true,"shares":25000,"price":57.81,"value":1445250.0,"ownership":{"direct":true},"balance_after":56433.904,"source":{"system":"sec-edgar","filing":"0001225208-12-011326","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520812011326/doc4.xml","form_type":"4"}},{"id":497093,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":16666,"kind":"person","name":"Maguire Joanne M","position":1,"cik":"0001368472","reported_name":"Maguire Joanne M","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Restricted Stock Units","published_at":"2012-02-01T22:09:27.000Z","date":"2012-01-30","kind":"grant","acquired":true,"shares":9184,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","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":"F3","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 30, 2015, the third anniversary of the date of the grant."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","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 30, 2015, the third anniversary of the date of the grant."}],"balance_after":9184,"derivative":{"expiration_date":"2015-01-30","underlying":"Common Stock","underlying_shares":9184},"source":{"system":"sec-edgar","filing":"0001225208-12-002775","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520812002775/doc4.xml","form_type":"4"}},{"id":497092,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":16666,"kind":"person","name":"Maguire Joanne M","position":1,"cik":"0001368472","reported_name":"Maguire Joanne M","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Employee Stock Option (Right-to-buy)","published_at":"2012-02-01T22:09:27.000Z","date":"2012-01-30","kind":"grant","acquired":true,"shares":71198,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The options vest over three years, one-third on each of the first, second and third anniversaries of the grant date, beginning on January 30, 2013."}],"balance_after":71198,"derivative":{"exercise_price":82.01,"exercise_date":"2013-01-30","expiration_date":"2022-01-28","underlying":"Common Stock","underlying_shares":71198},"source":{"system":"sec-edgar","filing":"0001225208-12-002775","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520812002775/doc4.xml","form_type":"4"}},{"id":497263,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":16666,"kind":"person","name":"Maguire Joanne M","position":1,"cik":"0001368472","reported_name":"Maguire Joanne M","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Phantom Stock Units","published_at":"2012-01-30T22:18:34.000Z","date":"2012-01-26","kind":"grant","acquired":true,"shares":3593.6032,"ownership":{"direct":false,"nature":"Lockheed Martin LTIP"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"The phantom stock units convert on a 1-for-1 basis."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"Phantom stock units acquired and subject to mandatory deferral under the Lockheed Martin Long Term Incentive Plan exempt under Section 16(b) at $80.90 which will be settled in cash after two years subject to continued employment, unless voluntarily deferred (in which case the units will be settled in stock upon the reporting person's retirement or termination of service)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"Phantom stock units acquired and subject to mandatory deferral under the Lockheed Martin Long Term Incentive Plan exempt under Section 16(b) at $80.90 which will be settled in cash after two years subject to continued employment, unless voluntarily deferred (in which case the units will be settled in stock upon the reporting person's retirement or termination of service)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F6","text":"Phantom stock units acquired and subject to mandatory deferral under the Lockheed Martin Long Term Incentive Plan exempt under Section 16(b) at $80.90 which will be settled in cash after two years subject to continued employment, unless voluntarily deferred (in which case the units will be settled in stock upon the reporting person's retirement or termination of service)."}],"balance_after":14684.6225,"derivative":{"underlying":"Common Stock","underlying_shares":3593.6032},"source":{"system":"sec-edgar","filing":"0001225208-12-002482","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520812002482/doc4.xml","form_type":"4"}},{"id":497262,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":16666,"kind":"person","name":"Maguire Joanne M","position":1,"cik":"0001368472","reported_name":"Maguire Joanne M","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Restricted Stock Units","published_at":"2012-01-30T22:18:34.000Z","date":"2012-01-26","kind":"exercise","acquired":false,"shares":30400,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit granted on January 26, 2009 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 26, 2009 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 26, 2009 was the economic equivalent of one share of LMT common stock."}],"balance_after":0,"derivative":{"expiration_date":"2012-01-26","underlying":"Common Stock","underlying_shares":30400},"source":{"system":"sec-edgar","filing":"0001225208-12-002482","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520812002482/doc4.xml","form_type":"4"}},{"id":497261,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":16666,"kind":"person","name":"Maguire Joanne M","position":1,"cik":"0001368472","reported_name":"Maguire 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reinvestment."}],"balance_after":31433.904,"source":{"system":"sec-edgar","filing":"0001225208-12-002482","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520812002482/doc4.xml","form_type":"4"}},{"id":497260,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":16666,"kind":"person","name":"Maguire Joanne M","position":1,"cik":"0001368472","reported_name":"Maguire Joanne M","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2012-01-30T22:18:34.000Z","date":"2012-01-26","kind":"exercise","acquired":true,"shares":30400,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each restricted stock unit granted on January 26, 2009 was the economic equivalent of one share of LMT common stock."}],"balance_after":44611.904,"source":{"system":"sec-edgar","filing":"0001225208-12-002482","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520812002482/doc4.xml","form_type":"4"}},{"id":497702,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":16666,"kind":"person","name":"Maguire Joanne M","position":1,"cik":"0001368472","reported_name":"Maguire Joanne M","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Phantom Stock Units","published_at":"2012-01-18T22:29:35.000Z","date":"2012-01-13","kind":"other","acquired":false,"shares":4519.6729,"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 $80.90 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 $80.90 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 $80.90 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 $80.90 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":11091.0193,"derivative":{"underlying":"Common Stock","underlying_shares":4519.6729},"source":{"system":"sec-edgar","filing":"0001225208-12-001570","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/936468/000122520812001570/doc4.xml","form_type":"4"}},{"id":501244,"issuer":{"id":2882,"kind":"organization","name":"LOCKHEED MARTIN CORP"},"owners":[{"id":16666,"kind":"person","name":"Maguire Joanne M","position":1,"cik":"0001368472","reported_name":"Maguire Joanne M","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Phantom Stock 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