Arkolith/Insider Trading/NTIC/Form 4

Calderon Nancy E.

DirectorNORTHERN TECHNOLOGIES INTERNATIONAL CORP (NTIC) · full profile →Form 4 · filed Sep 6, 2023
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
5
4 non-derivative · 1 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Aug 17, 2023Small acquisition(L)14$13.07$1833K
May 18, 2023Small acquisition(L)16$11.56$1823K
Feb 21, 2023Small acquisition(L)14$13.17$1813K
Nov 16, 2022Small acquisition(L)11$12.96$1453K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Sep 1, 2023Grant(A)10K—$010K

Transaction Codes

L
See SEC Form 4 code table
A
Grant / award

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001526513-23-000012) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML