NORTHERN TECHNOLOGIES INTERNATIONAL CORP — Director's Dealing 2021

Jan 25, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: NORTHERN TECHNOLOGIES INTERNATIONAL CORP (NTIC)
CIK: 0000875582
Period of Report: 2021-01-25

Reporting Person: Calderon Nancy E. (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-01-25	Common Stock	P	1000	$14.7758	Acquired	2000	Direct