NORTHERN TECHNOLOGIES INTERNATIONAL CORP — Director's Dealing 2021

Nov 12, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: NORTHERN TECHNOLOGIES INTERNATIONAL CORP (NTIC)
CIK: 0000875582
Period of Report: 2021-11-12

Reporting Person: Narayan Ramani (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-11-12	Common Stock	M	8000	$7.35	Acquired	47000	Direct
2021-11-12	Common Stock	M	8000	$10.05	Acquired	55000	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-11-12	Stock Option (right to buy)	$7.35	M	8000	Disposed	2023-08-31	Common Stock (8000)	Direct
2021-11-12	Stock Option (right to buy)	$10.05	M	8000	Disposed	2024-08-31	Common Stock (8000)	Direct

Footnotes

F1: This option fully vested on September 1, 2014.

F2: This option fully vested on September 1, 2015.