​

​

​

​

​

​

​

Weighted 

​

​

​

​

​

​

​

​

​

​

average

​

​

​

​

​

​

​

Weighted

​

remaining

​

Aggregate

​

​

Number of

​

average

​

contractual

​

intrinsic

(in thousands, except for exercise price and years)

shares

exercise price

life in years

value

Warrants outstanding at May 31, 2024

361,445

​

$

0.34

4.21

​

$

2,697

Granted

—

​

$

—

​

​

​

Exercised

(129,466)

​

$

0.09

​

​

$

6,386

Forfeited, expired, and cancelled

(7,974)

​

$

0.55

​

​

​

Warrants outstanding at February 28, 2025

224,005

​

$

0.25

3.87

​

$

24,170

Warrants outstanding and exercisable at February 28, 2025

224,005

​

$

0.25

3.87

​

$

24,170