InsiderTrades

Form 4 for NTIC NORTHERN TECHNOLOGIES INTERNATIONAL CORP

Accepted 2022-10-06 00:00:00 ET · period of report 2022-10-04 · accession 0001526513-22-000010 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
D 2022-10-06 2022-10-04 NTIC WOLSFELD MATTHEW C CFO, Corp. Sec F - Tax $13.83 -10.1K 151.7K -6% -$139.5K
D 2022-10-06 2022-10-04 NTIC WOLSFELD MATTHEW C CFO, Corp. Sec M - OptEx $5.13 +27.2K 161.8K +20% +$139.6K
D 2022-10-06 2022-10-04 NTIC WOLSFELD MATTHEW C CFO, Corp. Sec M - OptEx $0.00 -27.2K 0 -100% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2022-10-04 F D 10,086 $13.83 151,727 D — — (F1) Includes 60 shares that were purchased under the Northern Technologies International Employee Stock Purchase Plan.
2 Common Common Stock 2022-10-04 M A 27,218 $5.13 161,813 D — — (F1) Includes 60 shares that were purchased under the Northern Technologies International Employee Stock Purchase Plan.
3 Derivative Stock Option (right to buy) 2022-10-04 M D 27,218 $0.00 0 D $5.13 · — to 2022-11-16 27,218 Common Stock (F2) This option has fully vested.