InsiderTrades

Form 4 for FTEK FUEL TECH, INC.

Accepted 2026-09-03 16:06:05 ET · period of report 2026-09-01 · accession 0001437749-26-029608 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2026-09-03 16:06 2026-09-01 FTEK Nuggihalli Ramesh Pres, CEO P - Purchase $1.36 +1,471 1,471 New +$2,000

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-09-01 P A 1,470.53 $1.36 1,470.53 D — — (F1) The price reported in Column 4 is a weighted average share price. The shares were purchased in multiple transactions for an average price of $1.360. The reporting person undertakes to provide to any security holder of Fuel Tech, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.