Insider · CIK 0001118164
Dennis L Zeitler
Files at: FTEK. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Dec 12, 2017 PForm 4 → | Dec 13, 4:48 pm EST | FUEL TECH, INC.FTEK | 50,000 | $1.01 | $50,320 | 50,000 | — | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 4, 2026 AForm 4 → | Jun 5, 4:11 pm EDT | FUEL TECH, INC.FTEK | 15,000 | — | — | 15,000 | — | |
| Dec 7, 2017 AForm 4 → | Dec 8, 4:08 pm EST | FUEL TECH, INC.FTEK | 44,000 | — | — | 44,000 | — | |
| May 20, 2016 AForm 4 → | May 23, 4:39 pm EDT | FUEL TECH, INC.FTEK | 27,000 | — | — | 27,000 | — | |
| May 22, 2015 AForm 4 → | May 26, 5:22 pm EDT | FUEL TECH, INC.FTEK | 21,000 | — | — | 21,000 | — |