DIAMOND HILL CAPITAL MANAGEMENT INC

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%	-0%	$559,226	71,421	-3,389	-4.5%	$7.83	Q4 2025
30 Sep 2025	0%	-0%	$576,785	74,810	-3,501	-4.5%	$7.71	Q3 2025
30 Jun 2025	0%	+0%	$580,285	78,311	+3,340	+4.5%	$7.41	Q2 2025
31 Mar 2025	0%	+0%	$780,448	74,971	+3,713		$10.41	Q1 2025
31 Dec 2024	0%	-0%	$961,270	71,258	-4,142	-5.5%	$13.49	Q4 2024
30 Sep 2024	0%	+0%	$926,666	75,400	+29,400	+64%	$12.29	Q3 2024
30 Jun 2024	0%	+0%	$761,760	46,000	+1,009	+2.2%	$16.56	Q2 2024
31 Mar 2024	0%	+0%	$605,129	44,991	+6,991	+18%	$13.45	Q1 2024
31 Dec 2023	0%	0%	$447,640	38,000	0		$11.78	Q4 2023
30 Sep 2023	0%	+0%	$508,060	38,000	+4,000	+12%	$13.37	Q3 2023
30 Jun 2023	0%	0%	$364,140	34,000	0		$10.71	Q2 2023
31 Mar 2023	0%	+0%	$402,220	34,000	+8,699	+34%	$11.83	Q1 2023
31 Dec 2022	0%	0%	$336,756	25,301	0		$13.31	Q4 2022
30 Sep 2022	0%	0%	$337,000	25,301	0		$13.32	Q3 2022
30 Jun 2022	0%	0%	$237,000	25,301	0		$9.37	Q2 2022
31 Mar 2022	0%	0%	$304,000	25,301	0		$12.02	Q1 2022
31 Dec 2021	0%	0%	$387,000	25,301	0		$15.30	Q4 2021
30 Sep 2021	0%	+0%	$386,000	25,301	+5,059	+25%	$15.26	Q3 2021
30 Jun 2021	0%	+0%	$352,000	20,242	+20,242	NEW	$17.39	Q2 2021

* 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.