BALLAST ADVISORS LLC

Holdings History for NORTHERN TECHNOLOGIES INTERNATIONAL CORP - Common Stock, par value $0.02 per share (NTIC)

Symbol: NTIC on Nasdaq
Investment type: Equity / Common Stock, par value $0.02 per share

Shares, Excluding Options vs Price

Value, Excluding Options

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
31 Dec 2025	0.37%	0%	$1,339,298	171,047	0		$7.83	Q4 2025
30 Sep 2025	0.36%	0%	$1,318,772	171,047	0		$7.71	Q3 2025
30 Jun 2025	0.37%	0%	$1,267,458	171,047	0		$7.41	Q2 2025
31 Mar 2025	0.57%	0%	$1,780,599	171,047	0		$10.41	Q1 2025
31 Dec 2024	0.71%	0%	$2,307,424	171,047	0		$13.49	Q4 2024
30 Sep 2024	0.65%	0%	$2,102,168	171,047	0		$12.29	Q3 2024
30 Jun 2024	0.9%	-0.1%	$2,832,538	171,047	-19,953	-10%	$16.56	Q2 2024
31 Mar 2024	0.87%	0%	$2,568,950	191,000	0		$13.45	Q1 2024
31 Dec 2023	0.84%	0%	$2,249,980	191,000	0		$11.78	Q4 2023
30 Sep 2023	1%	0%	$2,553,670	191,000	0		$13.37	Q3 2023
30 Jun 2023	0.77%	0%	$2,045,610	191,000	0		$10.71	Q2 2023
31 Mar 2023	0.9%	0%	$2,259,530	191,000	0		$11.83	Q1 2023
31 Dec 2022	1.1%	0%	$2,542,210	191,000	0		$13.31	Q4 2022
30 Sep 2022	1.2%	0%	$2,542,000	191,000	0		$13.31	Q3 2022
30 Jun 2022	0.8%	0%	$1,786,000	191,000	0		$9.35	Q2 2022
31 Mar 2022	0.9%	0%	$2,296,000	191,000	0		$12.02	Q1 2022
31 Dec 2021	1.1%	0%	$2,922,000	191,000	0		$15.30	Q4 2021
30 Sep 2021	1.2%	0%	$2,913,000	191,000	0		$15.25	Q3 2021
30 Jun 2021	1.4%	0%	$3,323,000	191,000	0		$17.40	Q2 2021
31 Mar 2021	1.3%	-0.56%	$2,903,000	191,000	-80,000	-30%	$15.20	Q1 2021
31 Dec 2020	1.5%	0%	$2,862,000	271,000	0		$10.56	Q4 2020
30 Sep 2020	1.4%	0%	$2,249,000	271,000	0		$8.30	Q3 2020
30 Jun 2020	1.5%	0%	$2,163,000	271,000	0		$7.98	Q2 2020
31 Mar 2020	1.9%	0%	$2,005,000	271,000	0		$7.40	Q1 2020
31 Dec 2019	2.8%	0%	$3,810,000	271,000	0		$14.06	Q4 2019

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.