Nancy E. Calderon - 14 Aug 2023 Form 4 Insider Report for NORTHERN TECHNOLOGIES INTERNATIONAL CORP (NTIC)

Role
Director
Signature
/s/ Matthew C. Wolsfeld - Attorney-in-fact
Issuer symbol
NTIC
Transactions as of
14 Aug 2023
Net transactions value
+$6,585
Form type
4
Filing time
14 Aug 2023, 17:23:05 UTC
Previous filing
30 May 2023
Next filing
06 Sep 2023

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction NTIC Common Stock Purchase $6,585 +500 +20% $13.17 3,062 14 Aug 2023 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.