SEC Form 4 · accession 0001258554-26-000005
NORTHERN TECHNOLOGIES INTERNATIONAL CORP · NTIC
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
G Patrick Lynch
Officer — President and CEO · Director · 10% Owner
Period of report
Sep 1, 2026
Accepted (ET)
Sep 4, 2026 · 7:54 am EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0000875582
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1 | holding | — | — | — | 1,203,334 | I | (1) | |
| Common Stock | holding | — | — | — | 105,284 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Stock Option (right to buy)F2 | $8.08 | Sep 1, 2026 | A | 40,257 | A | — | Aug 31, 2036 | Common Stock | 40,257 | 40,257 | D |
Explanation of responses
- F1These shares are held directly by Inter Alia Holding Company of which G. Patrick Lynch is an officer and stockholder. Mr. G. Patrick Lynch disclaims beneficial ownership of the shares held by Inter Alia Holding Company, except to the extent of his pecuniary interest therein.
- F2This option vests with respect to 13,419 shares on each of September 1, 2027, September 1, 2028, and September 1, 2029.