​

  ​ ​ ​

January 31, 

​

January 31, 

  ​ ​ ​

January 31, 

Year Ended

​

2026

  ​ ​ ​

2025

  ​ ​ ​

2024

Net income for purposes of calculating basic and diluted earnings per share

163,767

143,273

115,907

​

​

​

​

​

​

​

Weighted average shares outstanding

85,871

85,443

85,068

Dilutive effect of employee stock options

424

587

505

Dilutive effect of restricted and performance share units

1,284

1,293

1,245

Weighted average common and common equivalent shares outstanding

87,579

87,323

86,818

Earnings per share

​

​

​

Basic

1.91

1.68

1.36

Diluted

1.87

1.64

1.34