United States Oil & Gas Related Equipment and Services

Select Water Solutions Inc (WTTR)

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Select Water Solutions Inc. has seen significant insider selling over the past 90 days, totaling approximately $172.9 million. Major shareholders, including Crestview Partners, executed large divestments, alongside sales by company executives. These transactions follow a positive earnings report in May, with the stock currently trading near its 52-week high.
Ticker: WTTR Exchange: NYS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for Select Water Solutions Inc. Upgrade to see score, net flow, insiders and the full signal context.

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Proposed sale 11 Aug 2026
Value US$446,801.14 | Price 394.19 | Shares 33,837
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-08-11 2026-08-11 PrS Proposed sale
3.5
Crestview Partners II SES Investment B, LLC, and Crestview Partners II SES Investment, LLC (via SES Legacy Holdings, LLC)

Shareholder
33,837
394.19
US$446,801 		33,837 394.19 US$446,801
2026-07-01 2026-07-01 PrS Proposed sale
3.5
Crestview Partners II SES Investment B, LLC, and Crestview Partners II SES Investment, LLC (via SES Legacy Holdings, LLC)

Shareholder
9,519
348.88
US$2,384,506 		9,519 348.88 US$2,384,506
2026-05-21 2026-05-19 S Sale
3.5
Crestview Partners II GP, L.P.
Large shareholder
69,758 +14.5%
13.13
US$1,634,393 		69,758 +14.5% 13.13 US$1,634,393
2026-05-21 2026-05-19 S Sale
3.5
Crestview Partners II GP, L.P.
Large shareholder
617,240 -19.1%
18.92
US$11,678,181 		617,240 -19.1% 18.92 US$11,678,181
2026-05-19 2026-05-19 PrS Proposed sale
3.5
Crestview Partners II SES Investment B, LLC, and Crestview Partners II SES Investment, LLC (via SES Legacy Holdings, LLC)

Shareholder
3,250,000
19.56
US$63,570,000 		3,250,000 19.56 US$63,570,000
2026-05-18 2026-05-15 S Sale
Burnett Richard Alan
Non-Executive Director
45,316 -38.8%
18.74
US$849,222 		45,316 -38.8% 18.74 US$849,222
2026-05-15 2026-05-15 PrS Proposed sale
RICHARD BURNETT

Director

Non-Executive Director
45,316
18.74
US$849,222 		45,316 18.74 US$849,222
2026-05-18 2026-05-14 S Sale
Burnett Richard Alan
Non-Executive Director
19,684 -14.4%
18.73
US$368,681 		19,684 -14.4% 18.73 US$368,681
2026-05-14 2026-05-14 PrS Proposed sale
RICHARD BURNETT

Director

Non-Executive Director
19,684
18.73
US$368,754 		19,684 18.73 US$368,754
2026-05-12 2026-05-12 S Sale
2.0
Skarke Michael

EVP & COO

Officer
20,000 -5.3%
17.78
US$355,600 		20,000 -5.3% 17.78 US$355,600
2026-05-12 2026-05-12 PrS Proposed sale
2.0
MICHAEL SKARKE

Officer

Officer
20,000
17.78
US$355,680 		20,000 17.78 US$355,680
2026-05-12 2026-05-11 S Sale
2.0
Skarke Michael

EVP & COO

Officer
90,000 -19.1%
17.31
US$1,557,900 		90,000 -19.1% 17.31 US$1,557,900
2026-05-12 2026-05-11 S Sale
2.7
Szymanski Brian

Chief Accounting Officer

Officer
20,000 -14.8%
17.04
US$340,800 		20,000 -14.8% 17.04 US$340,800
2026-05-11 2026-05-11 PrS Proposed sale
2.0
MICHAEL SKARKE

Officer

Officer
90,000
17.31
US$1,558,233 		90,000 17.31 US$1,558,233
2026-05-11 2026-05-11 PrS Proposed sale
2.7
Szymanski Brian

Officer

Officer
20,000
16.78
US$335,600 		20,000 16.78 US$335,600
2026-05-08 2026-05-08 S Sale
Fielder Robin H
Non-Executive Director
27,010 -38.4%
16.80
US$453,768 		27,010 -38.4% 16.80 US$453,768
2026-05-08 2026-05-08 PrS Proposed sale
ROBIN H FIELDER

Director

Non-Executive Director
27,010
16.80
US$453,817 		27,010 16.80 US$453,817
2026-04-09 2026-04-08 S Sale
3.5
Crestview Partners II GP, L.P.
Non-Executive Director Large shareholder
2,430,240 -100.0%
15.12
US$36,745,229 		2,430,240 -100.0% 15.12 US$36,745,229
2026-04-09 2026-04-08 S Sale
3.5
Crestview Partners II GP, L.P.
Non-Executive Director Large shareholder
665,983 -17.1%
15.12
US$10,069,663 		665,983 -17.1% 15.12 US$10,069,663
2026-04-08 2026-04-08 PrS Proposed sale
3.5
Crestview Partners II SES Investment B, LLC, Crestview Partners II SES Investment, LLC (via SES Legacy Holdings, LLC) and Crestview Advisors, L.L.C.

Shareholder
3,096,223
15.19
US$47,031,627 		3,096,223 15.19 US$47,031,627
2026-02-10 2026-02-09 PlS Planned sale
2.0
Schmitz John

President & CEO

Executive Director
33,916 -12.0%
13.03
US$441,925 		33,916 -12.0% 13.03 US$441,925
2026-02-10 2026-02-06 PlS Planned sale
2.0
Schmitz John

President & CEO

Executive Director
16,841 -5.6%
13.01
US$219,101 		16,841 -5.6% 13.01 US$219,101
2026-02-06 2026-02-06 PrS Proposed sale
B-29 Investments, LP

Affiliate
300,000
12.02
US$3,606,000 		300,000 12.02 US$3,606,000
2025-12-08 2025-12-05 S Sale
2.0
Schmitz John

President & CEO

Executive Director
1,315 -4.0%
11.21
US$14,741 		1,315 -4.0% 11.21 US$14,741
2025-12-08 2025-12-05 S Sale
2.0
Schmitz John

President & CEO

Executive Director
1,316 -4.0%
11.21
US$14,752 		1,316 -4.0% 11.21 US$14,752
2025-12-08 2025-12-05 S Sale
2.0
Schmitz John

President & CEO

Executive Director
1,316 -4.0%
11.21
US$14,752 		1,316 -4.0% 11.21 US$14,752
2025-12-08 2025-12-05 S Sale
2.0
Schmitz John

President & CEO

Executive Director
1,316 -4.0%
11.21
US$14,752 		1,316 -4.0% 11.21 US$14,752
2025-12-08 2025-12-05 S Sale
2.0
Schmitz John

President & CEO

Executive Director
1,316 -4.0%
11.21
US$14,752 		1,316 -4.0% 11.21 US$14,752
2025-12-08 2025-12-05 S Sale
2.0
Schmitz John

President & CEO

Executive Director
1,316 -4.0%
11.21
US$14,752 		1,316 -4.0% 11.21 US$14,752
2025-12-08 2025-12-05 S Sale
2.0
Schmitz John

President & CEO

Executive Director
62,480 -4.0%
11.21
US$700,401 		62,480 -4.0% 11.21 US$700,401
2025-12-08 2025-12-04 S Sale
2.0
Schmitz John

President & CEO

Executive Director
3,946 -10.8%
11.15
US$43,998 		3,946 -10.8% 11.15 US$43,998
2025-12-08 2025-12-04 S Sale
2.0
Schmitz John

President & CEO

Executive Director
3,946 -10.8%
11.15
US$43,998 		3,946 -10.8% 11.15 US$43,998
2025-12-08 2025-12-04 S Sale
2.0
Schmitz John

President & CEO

Executive Director
3,946 -10.8%
11.15
US$43,998 		3,946 -10.8% 11.15 US$43,998
2025-12-08 2025-12-04 S Sale
2.0
Schmitz John

President & CEO

Executive Director
3,946 -10.8%
11.15
US$43,998 		3,946 -10.8% 11.15 US$43,998
2025-12-08 2025-12-04 S Sale
2.0
Schmitz John

President & CEO

Executive Director
3,946 -10.8%
11.15
US$43,998 		3,946 -10.8% 11.15 US$43,998
2025-12-08 2025-12-04 S Sale
2.0
Schmitz John

President & CEO

Executive Director
3,946 -10.8%
11.15
US$43,998 		3,946 -10.8% 11.15 US$43,998
2025-12-08 2025-12-04 S Sale
2.0
Schmitz John

President & CEO

Executive Director
187,442 -10.7%
11.15
US$2,089,978 		187,442 -10.7% 11.15 US$2,089,978
2025-11-13 2025-11-12 S Sale
2.0
Schmitz John

President & CEO

Executive Director
178 -0.5%
11.04
US$1,965 		178 -0.5% 11.04 US$1,965
2025-11-13 2025-11-12 S Sale
2.0
Schmitz John

President & CEO

Executive Director
178 -0.5%
11.04
US$1,965 		178 -0.5% 11.04 US$1,965
2025-11-13 2025-11-12 S Sale
2.0
Schmitz John

President & CEO

Executive Director
178 -0.5%
11.04
US$1,965 		178 -0.5% 11.04 US$1,965
2025-11-13 2025-11-12 S Sale
2.0
Schmitz John

President & CEO

Executive Director
178 -0.5%
11.04
US$1,965 		178 -0.5% 11.04 US$1,965
2025-11-13 2025-11-12 S Sale
2.0
Schmitz John

President & CEO

Executive Director
178 -0.5%
11.04
US$1,965 		178 -0.5% 11.04 US$1,965
2025-11-13 2025-11-12 S Sale
2.0
Schmitz John

President & CEO

Executive Director
178 -0.5%
11.04
US$1,965 		178 -0.5% 11.04 US$1,965
2025-11-13 2025-11-12 S Sale
2.0
Schmitz John

President & CEO

Executive Director
8,453 -0.5%
11.04
US$93,321 		8,453 -0.5% 11.04 US$93,321
2025-11-13 2025-11-11 S Sale
2.0
Schmitz John

President & CEO

Executive Director
2,835 -7.2%
11.10
US$31,468 		2,835 -7.2% 11.10 US$31,468
2025-11-13 2025-11-11 S Sale
2.0
Schmitz John

President & CEO

Executive Director
2,835 -7.2%
11.10
US$31,468 		2,835 -7.2% 11.10 US$31,468
2025-11-13 2025-11-11 S Sale
2.0
Schmitz John

President & CEO

Executive Director
2,835 -7.2%
11.10
US$31,468 		2,835 -7.2% 11.10 US$31,468
2025-11-13 2025-11-11 S Sale
2.0
Schmitz John

President & CEO

Executive Director
2,835 -7.2%
11.10
US$31,468 		2,835 -7.2% 11.10 US$31,468
2025-11-13 2025-11-11 S Sale
2.0
Schmitz John

President & CEO

Executive Director
2,835 -7.2%
11.10
US$31,468 		2,835 -7.2% 11.10 US$31,468
2025-11-13 2025-11-11 S Sale
2.0
Schmitz John

President & CEO

Executive Director
2,835 -7.2%
11.10
US$31,468 		2,835 -7.2% 11.10 US$31,468
2025-11-13 2025-11-11 S Sale
2.0
Schmitz John

President & CEO

Executive Director
135,163 -7.2%
11.10
US$1,500,309 		135,163 -7.2% 11.10 US$1,500,309
2025-11-13 2025-11-10 S Sale
2.0
Schmitz John

President & CEO

Executive Director
2,835 -6.7%
11.04
US$31,298 		2,835 -6.7% 11.04 US$31,298
2025-11-13 2025-11-10 S Sale
2.0
Schmitz John

President & CEO

Executive Director
2,835 -6.7%
11.04
US$31,298 		2,835 -6.7% 11.04 US$31,298
2025-11-13 2025-11-10 S Sale
2.0
Schmitz John

President & CEO

Executive Director
2,835 -6.7%
11.04
US$31,298 		2,835 -6.7% 11.04 US$31,298
2025-11-13 2025-11-10 S Sale
2.0
Schmitz John

President & CEO

Executive Director
2,835 -6.7%
11.04
US$31,298 		2,835 -6.7% 11.04 US$31,298
2025-11-13 2025-11-10 S Sale
2.0
Schmitz John

President & CEO

Executive Director
2,835 -6.7%
11.04
US$31,298 		2,835 -6.7% 11.04 US$31,298
2025-11-13 2025-11-10 S Sale
2.0
Schmitz John

President & CEO

Executive Director
2,835 -6.7%
11.04
US$31,298 		2,835 -6.7% 11.04 US$31,298
2025-11-13 2025-11-10 S Sale
2.0
Schmitz John

President & CEO

Executive Director
135,163 -6.7%
11.04
US$1,492,200 		135,163 -6.7% 11.04 US$1,492,200
2025-11-10 2025-11-10 PrS Proposed sale
John Schmitz

Affiliate
608,694
10.96
US$6,671,286 		608,694 10.96 US$6,671,286
2025-02-19 2025-02-14 PlS Planned sale
2.0
Schmitz John

President/CEO

Executive Director
73,450 -2.5%
13.03
US$957,054 		73,450 -2.5% 13.03 US$957,054
2025-02-13 2025-02-11 PlS Planned sale
2.0
Schmitz John

President/CEO

Executive Director
26,550 -0.9%
13.16
US$349,289 		26,550 -0.9% 13.16 US$349,289
2025-02-11 2025-02-11 PrS Proposed sale
B-29 Investments, LP

Affiliate
100,000
13.11
US$1,311,000 		100,000 13.11 US$1,311,000
2024-11-12 2024-11-11 S Sale
2.0
Schmitz John

President/CEO

Executive Director
225,000 -7.1%
13.70
US$3,082,500 		225,000 -7.1% 13.70 US$3,082,500
2024-11-12 2024-11-08 S Sale
2.0
Schmitz John

President/CEO

Executive Director
75,000 -2.3%
13.93
US$1,044,750 		75,000 -2.3% 13.93 US$1,044,750
2024-11-08 2024-11-08 PrS Proposed sale
B-29 Investments, LP

Affiliate
300,000
14.26
US$4,278,000 		300,000 14.26 US$4,278,000
2024-05-14 2024-05-13 S Sale
2.0
Skarke Michael

EVP, COO

Officer
13,421 -3.4%
9.78
US$131,257 		13,421 -3.4% 9.78 US$131,257
2024-05-13 2024-05-13 PrS Proposed sale
2.0
Skarke Michael

Officer

Officer
13,421
9.78
US$131,308 		13,421 9.78 US$131,308
2024-04-10 2024-04-10 PrS Proposed sale
1.9
Nick L. Swyka

Former Officer

Officer
219,461
9.45
US$2,073,906 		219,461 9.45 US$2,073,906
2024-03-07 2024-03-06 S Sale
2.7
Szymanski Brian

Chief Accounting Officer

Officer
8,080 -8.7%
8.33
US$67,307 		8,080 -8.7% 8.33 US$67,307
2024-03-06 2024-03-06 PrS Proposed sale
2.7
Brian Szymanski

Officer

Officer
8,080
8.18
US$66,094 		8,080 8.18 US$66,094
2024-02-29 2024-02-28 S Sale
1.9
Swyka Nick L

CFO & Senior VP

Officer
9,009 -3.2%
8.55
US$77,051 		9,009 -3.2% 8.55 US$77,051
2024-02-28 2024-02-28 PrS Proposed sale
1.9
NICK L. SWYKA

Officer

Officer
9,009
8.55
US$77,051 		9,009 8.55 US$77,051
2024-02-27 2024-02-27 PrS Proposed sale
0.7
Christopher Kile George

Officer

Officer
23,000
8.64
US$198,720 		23,000 8.64 US$198,720
2024-02-27 2024-02-27 S Sale
0.7
George Christopher Kile

SVP IR Corp Dev Sustainability

Officer
23,000 -8.3%
8.63
US$198,531 		23,000 -8.3% 8.63 US$198,531
2024-02-27 2024-02-26 S Sale
2.7
Szymanski Brian

Chief Accounting Officer

Officer
6,422 -6.3%
8.60
US$55,229 		6,422 -6.3% 8.60 US$55,229
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