| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Lyons Michael James | EVP, CSO & CTO | 1820 N I-35, GAINESVILLE | /s/ Michael James Lyons by Calla Hackler, as Attorney-in-Fact | 26 Feb 2026 | 0002011643 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | WTTR | Class A Common Stock | Award | $0 | +34,221 | +31% | $0.000000 | 145,244 | 24 Feb 2026 | Direct | F1 |
| transaction | WTTR | Class A Common Stock | Tax liability | $106,757 | -7,821 | -5.4% | $13.65 | 137,423 | 24 Feb 2026 | Direct | F2 |
| Id | Content |
|---|---|
| F1 | These shares of restricted stock, granted under the Select Water Solutions, Inc. 2024 Equity Incentive Plan, will vest 1/3 on February 24, 2027, 1/3 on February 24, 2028, and 1/3 on February 24, 2029. |
| F2 | Represents shares to be withheld by Select Water Solutions, Inc. (the "Issuer") to satisfy tax withholding obligations of the Reporting Person that arose upon the vesting of certain restricted stock. |