4//SEC Filing
von Falkenhausen Konstantin 4
Accession 0001526513-22-000012
CIK 0000875582other
Filed
Oct 16, 8:00 PM ET
Accepted
Oct 17, 4:52 PM ET
Size
6.8 KB
Accession
0001526513-22-000012
Insider Transaction Report
Form 4
von Falkenhausen Konstantin
Director
Transactions
- Exercise/Conversion
Common Stock
2022-10-14$5.13/sh+6,000$30,750→ 7,200 total - Exercise/Conversion
Stock Option (right to buy)
2022-10-14−6,000→ 0 totalExercise: $5.13Exp: 2022-11-16→ Common Stock (6,000 underlying)
Footnotes (1)
- [F1]This option fully vested on November 16, 2013.
Documents
Issuer
NORTHERN TECHNOLOGIES INTERNATIONAL CORP
CIK 0000875582
Entity typeother
Related Parties
1- filerCIK 0001562252
Filing Metadata
- Form type
- 4
- Filed
- Oct 16, 8:00 PM ET
- Accepted
- Oct 17, 4:52 PM ET
- Size
- 6.8 KB