NOTE 17— INCOME PER SHARE

Income per share is based on the amount of income allocated to the stockholders and the weighted-average number of shares outstanding during the period for each class of common stock. Outstanding options are included in the calculation of diluted weighted-average shares outstanding to the extent they may be dilutive upon exercise and are excluded to the extent they would be antidilutive. Accordingly, outstanding options to purchase 692,908, 913,042 and 1,654,952 shares of Class A common stock, representing 81%, 89% and 100% of the total outstanding options at period end for the years ended December 31, 2025, 2024 and 2023 respectively, are excluded from the calculation of diluted weighted-average shares outstanding as their effect is antidilutive. Shares of the Company’s Class B common stock do not share in net income or losses attributable to the Company and are therefore not participating securities. As such, separate presentation of basic and diluted earnings per share of Class B common stock under the two-class method has not been presented. Diluted earnings per share was computed using the treasury stock method.

The following tables present the Company’s calculation of basic and diluted earnings per share for the years ended December 31, 2025, 2024 and 2023 (dollars in thousands, except share and per share amounts):

Year ended December 31, 2025

  ​ ​ ​

Select Water Solutions, Inc.

  ​ ​ ​

Class A

  ​ ​ ​

Class B

Numerator:

Net income

$

21,467

Net income attributable to noncontrolling interests

(244)

Net income attributable to Select Water Solutions, Inc. — basic

$

21,223

$

21,223

$

Add: Reallocation of net income attributable to noncontrolling interests for the dilutive effect of restricted stock

25

25

Add: Reallocation of net income attributable to noncontrolling interests for the dilutive effect of performance units

36

36

Add: Reallocation of net income attributable to noncontrolling interests for the dilutive effect of stock options

1

1

Net income attributable to Select Water Solutions, Inc. — diluted

$

21,285

$

21,285

$

Denominator:

Weighted-average shares of common stock outstanding — basic

101,860,662

16,221,101

Dilutive effect of restricted stock

778,471

Dilutive effect of performance share units

1,106,032

Dilutive effect of stock options

38,631

Weighted-average shares of common stock outstanding — diluted

103,783,796

16,221,101

Income per share:

Basic

$

0.21

$

Diluted

$

0.21

$

Year ended December 31, 2024

Select Water Solutions, Inc.

Class A

Class B

Numerator:

Net income

$

35,450

Net income attributable to noncontrolling interests

(4,806)

Net income attributable to Select Water Solutions, Inc. — basic

$

30,644

$

30,644

$

Add: Reallocation of net income attributable to noncontrolling interests for the dilutive effect of restricted stock

62

62

Add: Reallocation of net income attributable to noncontrolling interests for the dilutive effect of performance units

67

67

Add: Reallocation of net income attributable to noncontrolling interests for the dilutive effect of stock options

6

6

Net income attributable to Select Water Solutions, Inc. — diluted

$

30,779

$

30,779

$

Denominator:

Weighted-average shares of common stock outstanding — basic

99,986,771

16,221,101

Dilutive effect of restricted stock

1,020,415

Dilutive effect of performance share units

1,093,901

Dilutive effect of stock options

93,236

Weighted-average shares of common stock outstanding — diluted

102,194,323

16,221,101

Income per share:

Basic

$

0.31

$

Diluted

$

0.30

$

Year ended December 31, 2023

Select Water Solutions, Inc.

Class A

Class B

Numerator:

Net income

$

79,219

Net income attributable to noncontrolling interests

(4,816)

Net income attributable to Select Water Solutions, Inc. — basic

$

74,403

$

74,403

$

Add: Reallocation of net income attributable to noncontrolling interests for the dilutive effect of restricted stock

94

94

Add: Reallocation of net income attributable to noncontrolling interests for the dilutive effect of performance share units

43

43

Net income attributable to Select Water Solutions, Inc. — diluted

$

74,540

$

74,540

$

Denominator:

Weighted-average shares of common stock outstanding — basic

101,393,822

16,221,101

Dilutive effect of restricted stock

1,355,499

Dilutive effect of performance share units

615,865

Weighted-average shares of common stock outstanding — diluted

103,365,186

16,221,101

Income per share:

Basic

$

0.73

$

Diluted

$

0.72

$

Historical Timeline

Fiscal YearFiled
2025Feb 18, 2026Showing above
2024Feb 19, 2025
2023Feb 21, 2024
2022Feb 22, 2023
2021Feb 23, 2022

About Earnings Per Share Disclosures

The earnings per share disclosure breaks down the calculation from net income to both basic and diluted EPS, revealing the full impact of a company's capital structure on per-share economics. The reconciliation between basic and diluted share counts exposes how many stock options, RSUs, convertible securities, and warrants are potentially dilutive to existing shareholders.

Key signals: a widening gap between basic and diluted shares indicates growing dilution from equity compensation or convertible instruments. Anti-dilutive securities excluded from the diluted calculation deserve attention — they represent latent dilution that will materialize if the stock price rises. Watch for the effect of share buybacks on per-share metrics: EPS growth driven primarily by repurchases rather than income growth signals weakening fundamentals. Compare year-over-year changes in the diluted share count against equity compensation expense to assess whether management is effectively managing dilution.