NTIC NORTHERN TECHNOLOGIES INTERNATIONAL CORP CIK 0000875582 · last filing 2d ago · 3 insider transactions
Total flow
$159.2K
3 priced transactions
cross-source convergence Insider-led 1/5 sources
Insider Funds Activist Sell Events 6 / 100 Recent disclosures · timeline Form 4 2d ago
CFO and Corporate Secretary · bought $2
Price · NTIC Live chart by TradingView Most recent insider trade: Sold 9,169 sh @ $8.68 on Jul 01, 2026 view filing → Live chart via TradingView. Insider trade price and date are from the underlying SEC filing. Not financial advice.
NTIC insider flow· last 30 days net +$2
max $79.6K/day Jun 2 — buy $0 · sell $0 · net +$0 Jun 3 — buy $0 · sell $0 · net +$0 Jun 4 — buy $0 · sell $0 · net +$0 Jun 5 — buy $0 · sell $0 · net +$0 Jun 6 — buy $0 · sell $0 · net +$0 Jun 7 — buy $0 · sell $0 · net +$0 Jun 8 — buy $0 · sell $0 · net +$0 Jun 9 — buy $0 · sell $0 · net +$0 Jun 10 — buy $0 · sell $0 · net +$0 Jun 11 — buy $0 · sell $0 · net +$0 Jun 12 — buy $0 · sell $0 · net +$0 Jun 13 — buy $0 · sell $0 · net +$0 Jun 14 — buy $0 · sell $0 · net +$0 Jun 15 — buy $0 · sell $0 · net +$0 Jun 16 — buy $0 · sell $0 · net +$0 Jun 17 — buy $0 · sell $0 · net +$0 Jun 18 — buy $0 · sell $0 · net +$0 Jun 19 — buy $0 · sell $0 · net +$0 Jun 20 — buy $0 · sell $0 · net +$0 Jun 21 — buy $0 · sell $0 · net +$0 Jun 22 — buy $0 · sell $0 · net +$0 Jun 23 — buy $0 · sell $0 · net +$0 Jun 24 — buy $0 · sell $0 · net +$0 Jun 25 — buy $0 · sell $0 · net +$0 Jun 26 — buy $0 · sell $0 · net +$0 Recent insider transactions Filed Insider Transaction Shares Price Value Signal Flags 2d ago
Jul 01, 2026
WOLSFELD MATTHEW C CFO and Corporate Secretary
11,879 $0.00 $0 Neutral +5 Deriv
2d ago
Jul 01, 2026
WOLSFELD MATTHEW C CFO and Corporate Secretary
9,169 $8.68 $79.6K Neutral +5
2d ago
Jul 01, 2026
WOLSFELD MATTHEW C CFO and Corporate Secretary
11,879 $6.70 $79.6K Neutral +5
6/100
I Insider · Net insider buying F Institutional · — A Activist · — S Sell pressure · — E Events · — Convergence is a transparent heuristic sum of attributable disclosure factors — not a price target or recommendation. 8-K events are shown as context; Form 144 planned sales count against bullish conviction. Not financial advice.
Jun 27 — buy $0 · sell $0 · net +$0 Jun 28 — buy $0 · sell $0 · net +$0 Jun 29 — buy $0 · sell $0 · net +$0 Jun 30 — buy $0 · sell $0 · net +$0 Jul 1 — buy $79.6K · sell $79.6K · net +$2 Jun 2 Jul 1 
NTICNORTHERN TECHNOLOGIES INTERNATIONAL CORP