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The shares were sold in multiple transactions at prices ranging from $139.45 to $140.36, inclusive. 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The reporting person undertakes to provide to TESARO, Inc., any security holder of TESARO, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001104659-16-144014","document":"a4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1491576/000110465916144014/a4.xml","form_type":"4"}},{"id":4606769,"issuer":{"id":160894,"kind":"organization","name":"TESARO, Inc.","symbol":"TSRO"},"owners":[{"id":120993,"kind":"person","name":"English Edward C","position":1,"cik":"0001302600","reported_name":"English Edward C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"V.P.Finance and Administration"}}],"security":"Common Stock, par value $.01","published_at":"2016-09-09T17:01:11.000Z","date":"2016-09-08","kind":"sale","acquired":false,"shares":100,"price":88.98,"value":8898.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 9, 2015."}],"balance_after":1500,"source":{"system":"sec-edgar","filing":"0001104659-16-144014","document":"a4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1491576/000110465916144014/a4.xml","form_type":"4"}},{"id":4606768,"issuer":{"id":160894,"kind":"organization","name":"TESARO, Inc.","symbol":"TSRO"},"owners":[{"id":120993,"kind":"person","name":"English Edward C","position":1,"cik":"0001302600","reported_name":"English Edward C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"V.P.Finance and Administration"}}],"security":"Common Stock, par value $.01","published_at":"2016-09-09T17:01:11.000Z","date":"2016-09-08","kind":"sale","acquired":false,"shares":5400,"price":88,"value":475200.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 9, 2015."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported is a weighted average. The shares were sold in multiple transactions at prices ranging from $87.52 to $88.35, inclusive. The reporting person undertakes to provide to TESARO, Inc., any security holder of TESARO, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein."}],"balance_after":1600,"source":{"system":"sec-edgar","filing":"0001104659-16-144014","document":"a4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1491576/000110465916144014/a4.xml","form_type":"4"}},{"id":4606767,"issuer":{"id":160894,"kind":"organization","name":"TESARO, Inc.","symbol":"TSRO"},"owners":[{"id":120993,"kind":"person","name":"English Edward C","position":1,"cik":"0001302600","reported_name":"English Edward C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"V.P.Finance and Administration"}}],"security":"Common Stock, par value $.01","published_at":"2016-09-09T17:01:11.000Z","date":"2016-09-08","kind":"exercise","acquired":true,"shares":3500,"price":33.74,"value":118090.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 9, 2015."}],"balance_after":7000,"source":{"system":"sec-edgar","filing":"0001104659-16-144014","document":"a4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1491576/000110465916144014/a4.xml","form_type":"4"}},{"id":4606766,"issuer":{"id":160894,"kind":"organization","name":"TESARO, Inc.","symbol":"TSRO"},"owners":[{"id":120993,"kind":"person","name":"English Edward C","position":1,"cik":"0001302600","reported_name":"English Edward C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"V.P.Finance and Administration"}}],"security":"Common Stock, par value $.01","published_at":"2016-09-09T17:01:11.000Z","date":"2016-09-08","kind":"exercise","acquired":true,"shares":3500,"price":13.31,"value":46585.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 9, 2015."}],"balance_after":3500,"source":{"system":"sec-edgar","filing":"0001104659-16-144014","document":"a4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1491576/000110465916144014/a4.xml","form_type":"4"}}]}