NORTHERN TECHNOLOGIES INTL C

Ticker: NTIC CUSIP: 665809109 Class: Common Stock

Advisory Services Network, LLC's Holding History (CIK: 0001573876)

Note: Option positions (PUT/CALL) are excluded.

Q3 2025

Shares 13 Value ($000) $0 Avg Close $7.76 Range $7.12 - $8.94

Q2 2021

Shares 500 Value ($000) $9 Avg Close $14.82 Range $12.85 - $16.53

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	13	$0	$7.76	$7.12 - $8.94
Q2 2021	500	$9	$14.82	$12.85 - $16.53