Falkenhausen Konstantin von

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
1 Sep 24	NTIC Northern Technologies International	Stock Option Common Stock	Grant	Acquire A	No	No	13.26	9,843	130.52 k	9,843
31 Jul 24	NTIC Northern Technologies International	Common Stock	Payment of exercise	Dispose F	No	No	13.22	6,081	80.39 k	17,119
31 Jul 24	NTIC Northern Technologies International	Common Stock	Option exercise	Acquire M	No	No	10.05	8,000	80.40 k	23,200
31 Jul 24	NTIC Northern Technologies International	Stock Option Common Stock	Option exercise	Dispose M	No	No	10.05	8,000	80.40 k	0
1 Sep 23	NTIC Northern Technologies International	Stock Option Common Stock	Grant	Acquire A	No	No	13.25	9,921	131.45 k	9,921
28 Aug 23	NTIC Northern Technologies International	Common Stock	Option exercise	Acquire M	No	No	7.35	8,000	58.80 k	15,200
28 Aug 23	NTIC Northern Technologies International	Stock Option Common Stock	Option exercise	Dispose M	No	No	7.35	8,000	58.80 k	8,000

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.