Richard Nigon, Director at NORTHERN TECHNOLOGIES INTERNATIONAL CORP (NTIC), bought 3,000 shares at $12.89 ($39K) on 2012-04-20, disclosed to the SEC on 2012-04-23.
Open-market purchase of $39k NTIC by Director. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $12.89 | 1,700 | $22K | 56.2% |
| 2 | $12.98 | 537 | $7K | 17.9% |
| 3 | $13.25 | 763 | $10K | 25.9% |
| Total | $13.00 avg | 3,000 | $39K | 100% |
| Filing → |
| CELC | BUY | 2022-09-13 | $45K | — | Filing → |
| CELC | BUY | 2022-05-26 | $4K | — | Filing → |
| TCMD | SELL | 2019-09-11 | $493K | — | Filing → |