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These shares are restricted stock and will be 100% vested on December 31, 2017."}],"balance_after":26175,"source":{"system":"sec-edgar","filing":"0000893538-17-000074","document":"wf-form4_149755670765609.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/893538/000089353817000074/wf-form4_149755670765609.xml","form_type":"4"}},{"id":4391490,"issuer":{"id":3577,"kind":"organization","name":"SM Energy Co","symbol":"SM"},"owners":[{"id":18569,"kind":"person","name":"ROBESON ROSE M","position":1,"cik":"0001251678","reported_name":"ROBESON ROSE M","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock; $.01 Par Value","published_at":"2017-03-10T21:48:39.000Z","date":"2017-03-08","kind":"purchase","acquired":true,"shares":1000,"price":23.355,"value":23355.0,"ownership":{"direct":true},"balance_after":17381,"source":{"system":"sec-edgar","filing":"0000893538-17-000035","document":"wf-form4_148918250594675.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/893538/000089353817000035/wf-form4_148918250594675.xml","form_type":"4"}},{"id":4531920,"issuer":{"id":171067,"kind":"organization","name":"TESCO CORP","symbol":"TESO"},"owners":[{"id":18569,"kind":"person","name":"ROBESON ROSE M","position":1,"cik":"0001251678","reported_name":"ROBESON ROSE M","relationship":{"director":true}}],"security":"Restricted Stock Unit","published_at":"2016-12-06T16:13:04.000Z","date":"2016-12-04","kind":"exercise","acquired":false,"shares":4166,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Under the terms of the Amended and Restated 2005 Tesco Corporation Incentive Plan, there is no conversion price. 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The Reporting Person received the shares at no cost. 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The vesting of all awards is contingent upon the Reporting Person's continued employment by or service as Director of the Company."},{"field":"shares","element":"transactionShares","label":"F3","text":"This number represents the restricted stock units (RSUs) granted.  These RSUs are subject to a three-year vesting period.  RSUs are calculated on a one-for-one share basis.  Each RSU may be redeemed, at the Company's discretion, for one share of the Company's common stock or its cash equivalent."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The RSUs vest equally over three years on the anniversary of the grant date."}],"balance_after":15800,"derivative":{"exercise_date":"2017-11-01","expiration_date":"2019-11-01","underlying":"Common Stock","underlying_shares":15800},"source":{"system":"sec-edgar","filing":"0001225208-16-041152","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1022705/000122520816041152/doc4.xml","form_type":"4"}}]}