Insider · CIK 0001309741
Ramani Narayan
Files at: NTIC. On EDGAR ↗
Reported trades — common stock
No reported common-stock activity in this period.
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 3, 4:07 pm EDT | NORTHERN TECHNOLOGIES INTERNATIONAL CORPNTIC | 15,044 | — | — | 15,044 | — |