Insider Profile · SEC Form 4 Activity · Trailing 90 Days

Lynch G Patrick

Over the trailing 90 days, Lynch G Patrick (Director at NORTHERN TECHNOLOGIES INTERNATIONAL CORP) traded $236K of stock (net selling $21K) in NTIC, per 4 SEC Form 4 transactions.

Role: Director
Companies: NTIC
Window: Trailing 90 days · 4 transactions · CIK 1258554
Net activity: −$21K ($108K bought · $129K sold)
Source: Official filings on sec.gov ↗

By Company (Trailing 90 Days)

Symbol	Company	Txns	Bought	Sold	Net
NTIC	NORTHERN TECHNOLOGIES INTERNATIONAL CORP	4	$108K	$129K	−$21K

Transactions (4)

Date	Symbol	Type	Shares	Value	Description
2026-07-30	NTIC	Sell	16.1K	$129K	Open market or private sale
2026-07-29	NTIC	Sell	2	$16	Open market or private sale
2026-07-29	NTIC	Sell	16.1K	$0	Exercise or conversion of derivative security
2026-07-29	NTIC	Buy	16.1K	$108K	Exercise or conversion of derivative security

Activity shown covers the trailing 90 days of SEC Form 4 filings. "Buy" and "sell" follow the SEC acquired/disposed codes and include compensation events (grants, option exercises, tax withholding) unless noted. Historical fact, not investment advice.

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