NYSE:WTTR

Select Energy Services . Class A Stock Insider Trading

Energy > Oil & Gas Equipment & Services

Buy WTTR

*Your capital is at risk

$18.55

+0.0700 (+0.379%)

At Close: Jun 23, 2026

Select Energy Services . Class A Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -96.46. In total, the insiders bought 6.33M and sold 17.95M WTTR shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	-96.46
● Buy	6.33M shares
● Sell	17.95M shares
40% Buy Activity Weak Negative Correlation
Sell Signal Medium Confidence Apr 08, 2026 Analysis Breakdown: Strongly supported by a very low Insider Power Score of -96.46. Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date	Type	Person	Role	Amount
Feb 23, 2026 Sell	Class A Common Stock G-Gift	Schmitz John President & CEO	CEO / President	265 250 Value: $0
Feb 09, 2026 Sell	Class A Common Stock S-Sale	Schmitz John President & CEO	CEO / President	33 916 Value: $441.9K
Feb 09, 2026 Buy	Class A Common Stock A-Award	Szymanski Brian Chief Accounting Officer	Officer	12 981 Value: $168.2K
Feb 09, 2026 Sell	Class A Common Stock F-InKind	Szymanski Brian Chief Accounting Officer	Officer	6 247 Value: $81.0K
Feb 09, 2026 Buy	Class A Common Stock A-Award	Skarke Michael EVP & COO	C-Suite Officer	21 375 Value: $277.0K
Feb 09, 2026 Sell	Class A Common Stock F-InKind	Skarke Michael EVP & COO	C-Suite Officer	8 914 Value: $115.5K
Feb 09, 2026 Buy	Class A Common Stock A-Award	Ortowski Cody EVP, Business Strategy	Officer	20 005 Value: $259.3K
Feb 09, 2026 Sell	Class A Common Stock F-InKind	Ortowski Cody EVP, Business Strategy	Officer	8 393 Value: $108.8K
Feb 09, 2026 Buy	Class A Common Stock A-Award	Lyons Michael James EVP, Cso & CTO	Officer	7 695 Value: $99.7K
Feb 09, 2026 Sell	Class A Common Stock F-InKind	Lyons Michael James EVP, Cso & CTO	Officer	2 898 Value: $37.6K
Feb 09, 2026 Buy	Class A Common Stock A-Award	George Christopher Kile EVP & CFO	C-Suite Officer	18 634 Value: $241.5K
Feb 09, 2026 Sell	Class A Common Stock F-InKind	George Christopher Kile EVP & CFO	C-Suite Officer	7 834 Value: $101.5K
Feb 09, 2026 Buy	Class A Common Stock A-Award	Schmitz John President & CEO	CEO / President	91 154 Value: $1.18M
Feb 09, 2026 Sell	Class A Common Stock F-InKind	Schmitz John President & CEO	CEO / President	36 116 Value: $468.1K
Feb 06, 2026 Sell	Class A Common Stock S-Sale	Schmitz John President & CEO	CEO / President	16 841 Value: $219.1K
Dec 05, 2025 Sell	Class A Common Stock S-Sale	Schmitz John President & CEO	CEO / President	1 316 Value: $14.8K
Dec 05, 2025 Sell	Class A Common Stock S-Sale	Schmitz John President & CEO	CEO / President	1 315 Value: $14.7K
Dec 05, 2025 Sell	Class A Common Stock S-Sale	Schmitz John President & CEO	CEO / President	62 480 Value: $700.4K
Dec 04, 2025 Sell	Class A Common Stock S-Sale	Schmitz John President & CEO	CEO / President	3 946 Value: $44.0K
Dec 04, 2025 Sell	Class A Common Stock S-Sale	Schmitz John President & CEO	CEO / President	3 946 Value: $44.0K
Dec 04, 2025 Sell	Class A Common Stock S-Sale	Schmitz John President & CEO	CEO / President	187 442 Value: $2.09M
Nov 12, 2025 Sell	Class A Common Stock S-Sale	Schmitz John President & CEO	CEO / President	178 Value: $2K
Nov 12, 2025 Sell	Class A Common Stock S-Sale	Schmitz John President & CEO	CEO / President	178 Value: $2K
Nov 12, 2025 Sell	Class A Common Stock S-Sale	Schmitz John President & CEO	CEO / President	8 453 Value: $93.3K
Nov 11, 2025 Sell	Class A Common Stock S-Sale	Schmitz John President & CEO	CEO / President	2 835 Value: $31.5K

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

ABOUT SELECT ENERGY SERVICES INC. CLASS A

Select Energy Services, Inc., an oilfield services company, provides water management and chemical solutions to the onshore oil and gas industry in the United States. The company operates through three segments: Water Services, Water Infrastructure, and Oilfield Chemicals. The Water Services segment provides water-related services, including water transfer, flow back and well testing, water containment, fluids hauling, water monitoring, and water...

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