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Insider · CIK 0001118164

Dennis L Zeitler

director

Files at FTEK (FUEL TECH, INC.). First filing -, latest -.

Dennis L Zeitler files SEC Form 4 as director at FTEK (FUEL TECH, INC.). No open-market trade is on file; the transactions below are grants, exercises and other rows that carry no view on the price.

A track record needs three past buys with six months of prices behind them; Dennis L Zeitler has 0, so none is measured yet.

Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
0 / 0
$0 bought, $0 sold

Signals

This insider’s open-market buys and sells, scored.

No scored open-market trades yet.

Transactions

Every row this insider has filed, 2 in all, newest first.

DateCompanyTransactionSharesPriceValueHoldings afterFiled
Jun 4, 2026FTEK
FUEL TECH, INC.
AGrant or award
Restricted Stock Unitsderivative
+15,000$0.00$015,000Jun 5, 2026
Jun 4, 2025FTEK
FUEL TECH, INC.
AGrant or award
Restricted Stock Unitsderivative
+15,000$0.00$015,000Jun 6, 2025

Questions about Dennis L Zeitler

Answered from the filings on this page, as of the latest one.

Is Dennis L Zeitler buying or selling?

Dennis L Zeitler has no open-market buy or sell on SEC Form 4; the filings on record are grants, exercises and other transactions.

How did Dennis L Zeitler's past buys perform?

Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Dennis L Zeitler has 0.

Where does Dennis L Zeitler file Form 4?

Dennis L Zeitler has filed Form 4 at FTEK (FUEL TECH, INC.). A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.