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The Reporting Person's resignation as the Chief Accounting Officer of the Issuer triggered the forfeiture of 25,900 restricted stock units that remained subject to vesting as of September 25, 2019."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A common stock.  The Reporting Person's resignation as the Chief Accounting Officer of the Issuer triggered the forfeiture of 25,900 restricted stock units that remained subject to vesting as of September 25, 2019."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A common stock.  The Reporting Person's resignation as the Chief Accounting Officer of the Issuer triggered the forfeiture of 25,900 restricted stock units that remained subject to vesting as of September 25, 2019."}],"balance_after":0,"derivative":{"underlying":"Class A Common Stock","underlying_shares":25900},"source":{"system":"sec-edgar","filing":"0001104659-19-051650","document":"a4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1466006/000110465919051650/a4.xml","form_type":"4"}},{"id":3597035,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":154712,"kind":"person","name":"SMITH IKE C.","position":1,"cik":"0001466006","reported_name":"SMITH IKE C.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Accounting Officer"}}],"security":"Restricted Stock Units","published_at":"2019-03-13T20:58:24.000Z","date":"2019-03-11","kind":"grant","acquired":true,"shares":6382,"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 the Issuer's Class A common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The restricted stock units vest in three equal annual installments beginning on the first anniversary of the award date.  Vested shares will be delivered to the reporting person within 60 days of the vesting date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The restricted stock units vest in three equal annual installments beginning on the first anniversary of the award date.  Vested shares will be delivered to the reporting person within 60 days of the vesting date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes restricted stock units previously granted to the reporting person that remain subject to vesting."}],"balance_after":25900,"derivative":{"underlying":"Class A Common Stock","underlying_shares":6382},"source":{"system":"sec-edgar","filing":"0001104659-19-014670","document":"a4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1466006/000110465919014670/a4.xml","form_type":"4"}},{"id":3665855,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":154712,"kind":"person","name":"SMITH IKE C.","position":1,"cik":"0001466006","reported_name":"SMITH IKE C.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Accounting 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Vested shares will be delivered to the reporting person within 60 days of the vesting date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The restricted stock units vest in three equal annual installments beginning on the first anniversary of the date of issuance.  Vested shares will be delivered to the reporting person within 60 days of the vesting date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The restricted stock units vest in three equal annual installments beginning on the first anniversary of the date of issuance.  Vested shares will be delivered to the reporting person within 60 days of the vesting date."}],"balance_after":29277,"derivative":{"underlying":"Class A Common Stock","underlying_shares":29277},"source":{"system":"sec-edgar","filing":"0001104659-18-007950","document":"a4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1466006/000110465918007950/a4.xml","form_type":"4"}}]}