John Schmitz, President and CEO of Select Water Solutions ($WTTR), sold company shares on the open market 37 times over the past year, totaling about $7.3 million. His most recent sale occurred on February 9, 2026. These sales rank 1,452nd among 11,678 individual insiders, below the average sale value of $8.6 million and 6.4 transactions per insider. Schmitz made no open market purchases in this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 5, 2026 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | F | Class A Common Stock | 49420 | $14.03 | 3,777,790.0000 | 0 | 1.29% | 0.00% |
| March 5, 2026 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | A | Class A Common Stock | 125590 | $0.00 | 3,827,210.0000 | 0 | 3.39% | 0.00% |
| Feb. 23, 2026 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | G | Class A Common Stock | 265250 | $0.00 | 3,701,620.0000 | 0 | 6.69% | 0.00% |
| Feb. 24, 2026 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | F | Class A Common Stock | 66952 | $13.65 | 3,701,620.0000 | 0 | 1.78% | 0.00% |
| Feb. 24, 2026 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | A | Class A Common Stock | 143084 | $0.00 | 3,768,572.0000 | 0 | 3.95% | 0.00% |
| Feb. 23, 2026 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | G | Class A Common Stock | 265250 | $0.00 | 3,701,620.0000 | 0 | 7.72% | 0.00% |
| Feb. 6, 2026 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | S | Class A Common Stock | 16841 | $13.01 | 3,659,404.0000 | 0 | 0.46% | 0.00% |
| Feb. 9, 2026 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | F | Class A Common Stock | 36116 | $12.96 | 3,625,488.0000 | 0 | 0.99% | 0.00% |
| Feb. 9, 2026 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | A | Class A Common Stock | 91154 | $0.00 | 3,661,604.0000 | 0 | 2.55% | 0.00% |
| Feb. 9, 2026 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | S | Class A Common Stock | 33916 | $13.03 | 3,625,488.0000 | 0 | 0.93% | 0.00% |
| Dec. 5, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | S | Class A Common Stock | 1316 | $11.21 | 3,621,207.0000 | 0 | 0.04% | 0.00% |
| Dec. 4, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | S | Class A Common Stock | 3946 | $11.15 | 3,622,522.0000 | 0 | 0.11% | 0.00% |
| Dec. 5, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | S | Class A Common Stock | 1316 | $11.21 | 3,621,207.0000 | 0 | 0.04% | 0.00% |
| Dec. 4, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | S | Class A Common Stock | 3946 | $11.15 | 3,622,522.0000 | 0 | 0.11% | 0.00% |
| Dec. 5, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | S | Class A Common Stock | 1316 | $11.21 | 3,621,207.0000 | 0 | 0.04% | 0.00% |
| Dec. 5, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | S | Class A Common Stock | 1315 | $11.21 | 3,621,207.0000 | 0 | 0.04% | 0.00% |
| Dec. 4, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | S | Class A Common Stock | 3946 | $11.15 | 3,622,522.0000 | 0 | 0.11% | 0.00% |
| Dec. 5, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | S | Class A Common Stock | 1316 | $11.21 | 3,621,207.0000 | 0 | 0.04% | 0.00% |
| Dec. 4, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | S | Class A Common Stock | 3946 | $11.15 | 3,622,522.0000 | 0 | 0.11% | 0.00% |
| Dec. 5, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | S | Class A Common Stock | 62480 | $11.21 | 3,621,207.0000 | 0 | 1.70% | 0.00% |
| Dec. 4, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | S | Class A Common Stock | 187442 | $11.15 | 3,683,687.0000 | 0 | 4.84% | 0.00% |
| Dec. 4, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | S | Class A Common Stock | 3946 | $11.15 | 3,622,522.0000 | 0 | 0.11% | 0.00% |
| Dec. 5, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | S | Class A Common Stock | 1316 | $11.21 | 3,621,207.0000 | 0 | 0.04% | 0.00% |
| Dec. 4, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | S | Class A Common Stock | 3946 | $11.15 | 3,622,522.0000 | 0 | 0.11% | 0.00% |
| Nov. 11, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | S | Class A Common Stock | 2835 | $11.10 | 3,358,429.0000 | 0 | 0.08% | 0.00% |
| Nov. 10, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | S | Class A Common Stock | 135163 | $11.04 | 3,501,867.0000 | 0 | 3.72% | 0.00% |
| Nov. 11, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | S | Class A Common Stock | 135163 | $11.10 | 3,366,704.0000 | 0 | 3.86% | 0.00% |
| Nov. 12, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | S | Class A Common Stock | 8453 | $11.04 | 3,358,251.0000 | 0 | 0.25% | 0.00% |
| Nov. 10, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | S | Class A Common Stock | 2835 | $11.04 | 3,361,264.0000 | 0 | 0.08% | 0.00% |
| Nov. 11, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | S | Class A Common Stock | 2835 | $11.10 | 3,358,429.0000 | 0 | 0.08% | 0.00% |
| Nov. 12, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | S | Class A Common Stock | 178 | $11.04 | 3,358,251.0000 | 0 | 0.01% | 0.00% |
| Nov. 10, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | S | Class A Common Stock | 2835 | $11.04 | 3,361,264.0000 | 0 | 0.08% | 0.00% |
| Nov. 12, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | S | Class A Common Stock | 178 | $11.04 | 3,358,251.0000 | 0 | 0.01% | 0.00% |
| Nov. 10, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | S | Class A Common Stock | 2835 | $11.04 | 3,361,264.0000 | 0 | 0.08% | 0.00% |
| Nov. 11, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | S | Class A Common Stock | 2835 | $11.10 | 3,358,429.0000 | 0 | 0.08% | 0.00% |
| Nov. 12, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | S | Class A Common Stock | 178 | $11.04 | 3,358,251.0000 | 0 | 0.01% | 0.00% |
| Nov. 10, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | S | Class A Common Stock | 2835 | $11.04 | 3,361,264.0000 | 0 | 0.08% | 0.00% |
| Nov. 11, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | S | Class A Common Stock | 2835 | $11.10 | 3,358,429.0000 | 0 | 0.08% | 0.00% |
| Nov. 12, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | S | Class A Common Stock | 178 | $11.04 | 3,358,251.0000 | 0 | 0.01% | 0.00% |
| Nov. 10, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | S | Class A Common Stock | 2835 | $11.04 | 3,361,264.0000 | 0 | 0.08% | 0.00% |
| Nov. 11, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | S | Class A Common Stock | 2835 | $11.10 | 3,358,429.0000 | 0 | 0.08% | 0.00% |
| Nov. 12, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | S | Class A Common Stock | 178 | $11.04 | 3,358,251.0000 | 0 | 0.01% | 0.00% |
| Nov. 10, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | S | Class A Common Stock | 2835 | $11.04 | 3,361,264.0000 | 0 | 0.08% | 0.00% |
| Nov. 11, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | S | Class A Common Stock | 2835 | $11.10 | 3,358,429.0000 | 0 | 0.08% | 0.00% |
| Nov. 12, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | S | Class A Common Stock | 178 | $11.04 | 3,358,251.0000 | 0 | 0.01% | 0.00% |
| March 10, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | F | Class A Common Stock | 46738 | $9.68 | 4,215,562.0000 | 0 | 1.10% | 0.00% |
| March 10, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | A | Class A Common Stock | 118774 | $0.00 | 4,262,300.0000 | 0 | 2.87% | 0.00% |
| Feb. 27, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | J | Class A Common Stock | 231785 | $0.00 | 4,144,526.0000 | 0 | 5.30% | 0.00% |
| Feb. 24, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | F | Class A Common Stock | 72738 | $12.20 | 4,376,311.0000 | 0 | 1.63% | 0.00% |
| Feb. 24, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President & CEO | A | Class A Common Stock | 122196 | $0.00 | 4,449,049.0000 | 0 | 2.82% | 0.00% |
| Feb. 14, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President/CEO | S | Class A Common Stock | 73450 | $13.03 | 4,326,853.0000 | 0 | 1.67% | 0.00% |
| Feb. 14, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President/CEO | A | Class A Common Stock | 55788 | $0.00 | 4,340,385.0000 | 0 | 1.30% | 0.00% |
| Feb. 14, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President/CEO | F | Class A Common Stock | 13532 | $13.14 | 4,326,853.0000 | 0 | 0.31% | 0.00% |
| Feb. 11, 2025 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President/CEO | S | Class A Common Stock | 26550 | $13.16 | 4,358,047.0000 | 0 | 0.61% | 0.00% |
| Nov. 8, 2024 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President/CEO | S | Class A Common Stock | 75000 | $13.93 | 4,609,597.0000 | 0 | 1.60% | 0.00% |
| Nov. 11, 2024 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President/CEO | S | Class A Common Stock | 225000 | $13.70 | 4,384,597.0000 | 0 | 4.88% | 0.00% |
| March 20, 2024 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President/CEO | F | Class A Common Stock | 46921 | $9.08 | 4,901,861.0000 | 0 | 0.95% | 0.00% |
| March 20, 2024 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President/CEO | A | Class A Common Stock | 119238 | $0.00 | 4,948,782.0000 | 0 | 2.47% | 0.00% |
| March 5, 2024 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President/CEO | F | Class A Common Stock | 28437 | $8.18 | 4,829,544.0000 | 0 | 0.59% | 0.00% |
| Feb. 24, 2024 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President/CEO | A | Performance Share Units | 92832 | $0.00 | 92,832.0000 | 0 | 9999.99% | 0.00% |
| Feb. 24, 2024 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President/CEO | A | Class A Common Stock | 185664 | $0.00 | 4,985,318.0000 | 0 | 3.87% | 0.00% |
| Feb. 24, 2024 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President/CEO | F | Class A Common Stock | 127337 | $8.80 | 4,857,981.0000 | 0 | 2.55% | 0.00% |
| Feb. 26, 2024 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President/CEO | J | Class A Common Stock | 1500000 | $8.70 | 4,799,654.0000 | 0 | 23.81% | 0.00% |
| Jan. 1, 2024 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President/CEO | F | Class A Common Stock | 217264 | $7.59 | 7,082,390.0000 | 0 | 2.98% | 0.00% |
| Nov. 6, 2023 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President/CEO | J | Class A Common Stock | 1000000 | $7.52 | 6,299,654.0000 | 0 | 13.70% | 0.00% |
| March 5, 2023 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President/CEO | F | Class A Common Stock | 28437 | $7.89 | 7,299,654.0000 | 0 | 0.39% | 0.00% |
| Feb. 24, 2023 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President/CEO | A | Class A Common Stock | 202564 | $0.00 | 7,408,399.0000 | 0 | 2.81% | 0.00% |
| Feb. 24, 2023 | Select Water Solutions, Inc. | $WTTR | Schmitz John | President/CEO | F | Class A Common Stock | 80308 | $7.39 | 7,328,091.0000 | 0 | 1.08% | 0.00% |