4//SEC Filing
von Falkenhausen Konstantin 4
Accession 0001526513-23-000003
CIK 0000875582other
Filed
Aug 27, 8:00 PM ET
Accepted
Aug 28, 5:48 PM ET
Size
6.8 KB
Accession
0001526513-23-000003
Insider Transaction Report
Form 4
von Falkenhausen Konstantin
Director
Transactions
- Exercise/Conversion
Common Stock
2023-08-28$7.35/sh+8,000$58,800→ 15,200 total - Exercise/Conversion
Stock Option (right to buy)
2023-08-28−8,000→ 8,000 totalExercise: $7.35Exp: 2023-08-31→ Common Stock (8,000 underlying)
Footnotes (1)
- [F1]This option has fully vested.
Documents
Issuer
NORTHERN TECHNOLOGIES INTERNATIONAL CORP
CIK 0000875582
Entity typeother
Related Parties
1- filerCIK 0001562252
Filing Metadata
- Form type
- 4
- Filed
- Aug 27, 8:00 PM ET
- Accepted
- Aug 28, 5:48 PM ET
- Size
- 6.8 KB