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Exercise
Calculated transaction value
$0

Wolsfeld Matthew C CFO And Corporate Secretary

Transaction date Jul 1, 2026
Public filing date Jul 2, 2026
Filing lag Filed 1 day later

NTIC daily price context

No linked price history

This asset is not matched to a market-data symbol.

Source details

Reported owner
Not disclosed
Source asset code
Derivative
Security
Stock Option (right to buy) on Common Stock
Quantity / price
11,879 shares @ $0
SEC ownership
Direct
Transaction code
M
Form
4
Filing identifier
0001258563-26-000001
Filing cohort

Transactions in this filing

Showing 3 of 3
Trades
3
Issuers
1
Estimated value
$159.18K
Buys / sales
0 / 0
Transactions reported in the same official filing
Issuer Transaction Traded Value
Northern Technologies International Corp NTIC Exercise Jul 1, 2026 $79.59K
Northern Technologies International Corp NTIC Disposition Jul 1, 2026 $79.59K
Northern Technologies International Corp NTIC Current Exercise Jul 1, 2026 $0