Select Water Solutions, Inc.

WTTR·NYSE·$19.35Share Price as of 11/2·$2BMarket Cap as of 11/2

Financials

10-QQ2 ended 06/30/2608/05/26 10-QQ1 ended 03/31/2605/06/26 10-KFY 202502/18/26 10-QQ3 ended 09/30/2511/05/25 10-QQ2 ended 06/30/2508/06/25

Disclosures

8-KCurrent report10/21/26 8-KCurrent report10/16/26 8-KCurrent report10/13/26 8-KCurrent report09/24/26 8-KCurrent report08/04/26

Prospectuses and Registrations

424B5Prospectus supplement02/23/26 424B5Prospectus supplement02/19/26 S-3ASRAutomatic shelf registration02/19/26 S-8Registration of securities for employees05/28/24 S-3ASRAutomatic shelf registration11/04/22

Proxies

DEF 14ADefinitive proxy03/24/26 DEFA14AAdditional proxy materials03/24/26 DEF 14ADefinitive proxy03/18/25 DEFA14AAdditional proxy materials03/18/25 DEF 14ADefinitive proxy03/27/24

Ownership

SC 13G/ABeneficial ownership (amended)10/08/26 Form 4Insider transaction08/18/26 SC 13G/ABeneficial ownership (amended)08/14/26 144Proposed sale of securities08/11/26 Form 4Insider transaction07/20/26

Other

ARSAnnual report to shareholders03/24/26 8-A12B8-A12B08/14/25 CERTCEO/CFO certification08/14/25 ARSAnnual report to shareholders03/18/25 ARSAnnual report to shareholders03/27/24