Konstantin von Falkenhausen - 14 Oct 2022 Form 4 Insider Report for NORTHERN TECHNOLOGIES INTERNATIONAL CORP (NTIC)

Role
Director
Signature
/s/ Matthew C. Wolsfeld - Attorney-in-fact
Issuer symbol
NTIC
Transactions as of
14 Oct 2022
Net transactions value
+$30,750
Form type
4
Filing time
17 Oct 2022, 16:52:08 UTC
Previous filing
06 Sep 2022
Next filing
28 Aug 2023
SEC
View on sec.gov

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction NTIC Common Stock Options Exercise $30,750 +6,000 +500% $5.12 7,200 14 Oct 2022 Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction NTIC Stock Option (right to buy) Options Exercise $0 -6,000 -100% $0.000000* 0 14 Oct 2022 Common Stock 6,000 $5.12 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 This option fully vested on November 16, 2013.