HAGLUND BRIAN JAMES enters NORTHERN TECHNOLOGIES INTERNATIONAL CORP with 1.59K shares plus derivative instruments

Holding both equity and derivatives at entry signals strong long-term conviction in the company.

Direct Derivatives

HAGLUND BRIAN JAMES

Filed: 9/10/2026ACC: 0002153488-26-000001

InsiderHAGLUND BRIAN JAMESCIK 2153488

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IssuerNORTHERN TECHNOLOGIES INTERNATIONAL CORPCIK 875582

Officer· Chief Operating Officer

Since Sep 2026

1.59K

Baseline shares

100% direct

1.59K

Direct ownership

1 position

127.34K

Derivative underlying

7 instruments

Security positions

All direct

Non-Derivative Holdings1

Common Stock

Direct

Shares owned1.59K

Total

1.59K direct1.59K

Security Title	Shares Owned	Ownership Type
Common Stock	1.59K	Direct
Total	1.59K	1.59K direct

Derivative Holdings7

Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

21.37K

Shares owned

N/A

Exercise price

8.24

Expiration

—

Exercise window

—

Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

7.75K

Shares owned

N/A

Exercise price

16.97

Expiration

—

Exercise window

—

Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

21.03K

Shares owned

N/A

Exercise price

7.42

Expiration

—

Exercise window

—

Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

21.14K

Shares owned

N/A

Exercise price

8.08

Expiration

—

Exercise window

—

Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

18.38K

Shares owned

N/A

Exercise price

13.25

Expiration

—

Exercise window

—

Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

19.99K

Shares owned

N/A

Exercise price

13.26

Expiration

—

Exercise window

—

Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

17.68K

Shares owned

N/A

Exercise price

11.38

Expiration

—

Exercise window

—

Total

Underlying

127.34K

Owned

0.00

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Stock Option (right to buy) Direct	Common Stock	8.24	—	—	21.37K	N/A
Stock Option (right to buy) Direct	Common Stock	16.97	—	—	7.75K	N/A
Stock Option (right to buy) Direct	Common Stock	7.42	—	—	21.03K	N/A
Stock Option (right to buy) Direct	Common Stock	8.08	—	—	21.14K	N/A
Stock Option (right to buy) Direct	Common Stock	13.25	—	—	18.38K	N/A
Stock Option (right to buy) Direct	Common Stock	13.26	—	—	19.99K	N/A
Stock Option (right to buy) Direct	Common Stock	11.38	—	—	17.68K	N/A
Total					127.34K	0.00