Konstantin von Falkenhausen bought $7,953 of NTIC
director at NORTHERN TECHNOLOGIES INTERNATIONAL CORP. 1,100 shares at an average of $7.23, traded May 6, 2025, filed May 6, 2025.
Score components
- +15RoleDirector
- 0Trade size$8k at market
- +3Relative to holdingsHoldings up 6%
- 0Price contextNo price history yet
- +8Cluster2 insiders buying within 14 days
- 0Repeat buyingFirst buy in 90 days
- 0Track recordToo few past buys to judge (0 with prices)
What happened after comparable buys
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
This signal so far: 1m +0.3%, 3m +3.9%, 6m +14.6%.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001562252-25-000006, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| May 6, 2025 | POpen-market purchase Common Stock | +1,100 | $7.23 | $7,953 | 18,219 | May 6, 2025 |
Related signals
Other insiders at NORTHERN TECHNOLOGIES INTERNATIONAL CORP and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 34Weak | NORTHERN TECHNOLOGIES INTERNATIONAL CORP | G Patrick Lynch President and CEO | $129k 16,072 shares | -13% | |
| 23Weak | NORTHERN TECHNOLOGIES INTERNATIONAL CORP | Richard Nigon director | $96k 12,000 shares | -20% | |
| 26Weak | NORTHERN TECHNOLOGIES INTERNATIONAL CORP | Nancy E. Calderon director | $7,452 1,000 shares | +14% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.