Numerator:

August 31, 2025

August 31, 2024

Net income attributable to NTIC

$

17,619

$

5,409,082

Denominator:

Basic-weighted shares outstanding

9,476,085

9,434,020

Weighted shares assumed upon exercise of stock options

163,592

399,430

Diluted – weighted shares outstanding

9,639,676

9,833,450

Basic net income per share:

$

0.00

$

0.57

Diluted net income per share:

$

0.00

$

0.55