Insider · CIK 0001434271
Koh Soo Keong
Files at: NTIC. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 23, 2017 MForm 4 → | Aug 24, 4:50 pm EDT | NORTHERN TECHNOLOGIES INTERNATIONAL CORPNTIC | 4,000 | $10.25 | $41,000 | 16,666 | — | plan? |
| Jul 3, 2015 MForm 4 → | Jul 6, 4:32 pm EDT | NORTHERN TECHNOLOGIES INTERNATIONAL CORPNTIC | 4,000 | $9.76 | $39,040 | 12,666 | — | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 1, 2018 AForm 4 → | Sep 5, 4:47 pm EDT | NORTHERN TECHNOLOGIES INTERNATIONAL CORPNTIC | 2,773 | — | — | 2,773 | — | |
| Sep 1, 2017 AForm 4 → | Sep 5, 5:06 pm EDT | NORTHERN TECHNOLOGIES INTERNATIONAL CORPNTIC | 4,000 | — | — | 4,000 | — | |
| Aug 23, 2017 MForm 4 → | Aug 24, 4:50 pm EDT | NORTHERN TECHNOLOGIES INTERNATIONAL CORPNTIC | 4,000 | $10.25 | $41,000 | 0 | — | |
| Sep 1, 2016 AForm 4 → | Sep 6, 4:43 pm EDT | NORTHERN TECHNOLOGIES INTERNATIONAL CORPNTIC | 4,000 | — | — | 4,000 | — | |
| Sep 1, 2015 AForm 4 → | Sep 3, 5:00 pm EDT | NORTHERN TECHNOLOGIES INTERNATIONAL CORPNTIC | 4,000 | — | — | 4,000 | — | |
| Jul 3, 2015 MForm 4 → | Jul 6, 4:32 pm EDT | NORTHERN TECHNOLOGIES INTERNATIONAL CORPNTIC | 4,000 | $9.76 | $39,040 | 0 | — |