Insider · CIK 0001258554
G Patrick Lynch
Files at: NTIC. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jul 29, 2026 SForm 4 → | Jul 31, 4:34 pm EDT | NORTHERN TECHNOLOGIES INTERNATIONAL CORPNTIC | 16,072 | $8.00 | $128,523 | 105,284 | −13.2% | |
| Jul 29, 2026 MForm 4 → | Jul 31, 4:34 pm EDT | NORTHERN TECHNOLOGIES INTERNATIONAL CORPNTIC | 16,072 | $6.70 | $107,682 | 121,356 | — |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 1, 2026 AForm 4 → | Sep 4, 7:54 am EDT | NORTHERN TECHNOLOGIES INTERNATIONAL CORPNTIC | 40,257 | — | — | 40,257 | — | late |
| Jul 29, 2026 MForm 4 → | Jul 31, 4:34 pm EDT | NORTHERN TECHNOLOGIES INTERNATIONAL CORPNTIC | 16,072 | — | — | 0 | — |