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the limited liability company agreement of SES Holdings, LLC among SES Legacy Holdings, LLC and the other members thereof, the SES Holdings LLC Units (together with a corresponding number of shares of Class B common stock) are exchangeable from time to time for shares of Class A common stock of the Issuer. Each of SES Holdings, LLC and the Issuer has the option to deliver cash in lieu of shares of Class A common stock upon the exercise by SES Legacy Holdings, LLC (or any transferee) of its exchange right."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Subject to the terms of the limited liability company agreement of SES Holdings, LLC among SES Legacy Holdings, LLC and the other members thereof, the SES Holdings LLC Units (together with a corresponding number of shares of Class B common stock) are exchangeable from time to time for shares of Class A common stock of the Issuer. Each of SES Holdings, LLC and the Issuer has the option to deliver cash in lieu of shares of Class A common stock upon the exercise by SES Legacy Holdings, LLC (or any transferee) of its exchange right."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Subject to the terms of the limited liability company agreement of SES Holdings, LLC among SES Legacy Holdings, LLC and the other members thereof, the SES Holdings LLC Units (together with a corresponding number of shares of Class B common stock) are exchangeable from time to time for shares of Class A common stock of the Issuer. Each of SES Holdings, LLC and the Issuer has the option to deliver cash in lieu of shares of Class A common stock upon the exercise by SES Legacy Holdings, LLC (or any transferee) of its exchange right."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Subject to the terms of the limited liability company agreement of SES Holdings, LLC among SES Legacy Holdings, LLC and the other members thereof, the SES Holdings LLC Units (together with a corresponding number of shares of Class B common stock) are exchangeable from time to time for shares of Class A common stock of the Issuer. Each of SES Holdings, LLC and the Issuer has the option to deliver cash in lieu of shares of Class A common stock upon the exercise by SES Legacy Holdings, LLC (or any transferee) of its exchange right."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Represents 28,063 SES Holdings LLC Units and 28,063 shares of Class B common stock held directly by SES Legacy Holdings, LLC for which the Reporting Person may be deemed to be the beneficial owner. The Reporting Person generally has the right to acquire beneficial ownership of such 28,063 SES Holdings LLC Units and 28,063 shares of Class B common stock held by SES Legacy Holdings, LLC at his election pursuant to the SES Legacy Holdings, LLC limited liability company agreement."}],"balance_after":0,"derivative":{"underlying":"Class A Common Stock","underlying_shares":28063},"source":{"system":"sec-edgar","filing":"0001104659-18-033891","document":"a4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1721029/000110465918033891/a4.xml","form_type":"4"}},{"id":3931046,"issuer":{"id":4263,"kind":"organization","name":"Select Water Solutions, Inc."},"owners":[{"id":47976,"kind":"person","name":"Skarke Michael","position":1,"cik":"0001721029","reported_name":"Skarke Michael","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Water Solutions"}}],"security":"Class B Common Stock","published_at":"2018-05-16T22:37:34.000Z","date":"2018-05-14","kind":"exercise","acquired":false,"shares":28063,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By SES Legacy Holdings, LLC"},"footnotes":[{"field":"security","element":"securityTitle","label":"F2","text":"Each share of Class B common stock has no economic rights but entitles its holder to one vote on all matters to be voted on by stockholders generally."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Represents 28,063 SES Holdings LLC Units and 28,063 shares of Class B common stock held directly by SES Legacy Holdings, LLC for which the Reporting Person may be deemed to be the beneficial owner. The Reporting Person generally has the right to acquire beneficial ownership of such 28,063 SES Holdings LLC Units and 28,063 shares of Class B common stock held by SES Legacy Holdings, LLC at his election pursuant to the SES Legacy Holdings, LLC limited liability company agreement."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001104659-18-033891","document":"a4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1721029/000110465918033891/a4.xml","form_type":"4"}},{"id":3931045,"issuer":{"id":4263,"kind":"organization","name":"Select Water Solutions, Inc."},"owners":[{"id":47976,"kind":"person","name":"Skarke Michael","position":1,"cik":"0001721029","reported_name":"Skarke Michael","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Water Solutions"}}],"security":"Class A Common Stock","published_at":"2018-05-16T22:37:34.000Z","date":"2018-05-14","kind":"exercise","acquired":true,"shares":28063,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects the distribution from SES Legacy Holdings, LLC, to the Reporting Person, of 28,063 limited liability company units of SES Holdings, LLC (each, an \"SES Holdings LLC Unit\") and 28,063 shares of Class B common stock of the Issuer and the exchange of such SES Holdings LLC Units and Class B common stock for an equal number of shares of Class A common stock of the Issuer."}],"balance_after":40706,"source":{"system":"sec-edgar","filing":"0001104659-18-033891","document":"a4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1721029/000110465918033891/a4.xml","form_type":"4"}},{"id":4070577,"issuer":{"id":4263,"kind":"organization","name":"Select Water Solutions, Inc."},"owners":[{"id":47976,"kind":"person","name":"Skarke Michael","position":1,"cik":"0001721029","reported_name":"Skarke Michael","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Water Solutions"}}],"security":"Class A common stock","published_at":"2018-02-09T00:16:35.000Z","date":"2018-01-23","kind":"tax_withholding","acquired":false,"shares":334,"price":21.7,"value":7247.8,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F2","text":"Each restricted stock unit represents a contingent right to receive one share of WTTR Class A common stock, its cash equivalent, or any combination thereof, as determined by the administrator at the date of grant or thereafter."},{"field":"security","element":"securityTitle","label":"F3","text":"On January 23, 2018, the reporting person's 1,025 restricted stock units, which were granted on January 23, 2017, vested and the reporting person received 1,025 shares of Class A common stock."}],"balance_after":12643,"source":{"system":"sec-edgar","filing":"0001104659-18-007698","document":"a4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1721029/000110465918007698/a4.xml","form_type":"4"}},{"id":4070576,"issuer":{"id":4263,"kind":"organization","name":"Select Water Solutions, Inc."},"owners":[{"id":47976,"kind":"person","name":"Skarke Michael","position":1,"cik":"0001721029","reported_name":"Skarke Michael","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Water Solutions"}}],"security":"Class A common stock","published_at":"2018-02-09T00:16:35.000Z","date":"2018-01-19","kind":"grant","acquired":true,"shares":11952,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"These shares of restricted stock, granted under the Select Energy Services, Inc. 2016 Equity Incentive Plan, will vest 1/3 on January 19, 2019, 1/3 on January 19, 2020 and 1/3 on January 19, 2021."}],"balance_after":12977,"source":{"system":"sec-edgar","filing":"0001104659-18-007698","document":"a4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1721029/000110465918007698/a4.xml","form_type":"4"}}]}