Filed with the SEC on · accession 0001437749-26-030744
FTEK filed a 8-K (current report) with the SEC on Sep 18, 2026. A report of a major event, filed within four business days: results, deals, leadership changes, bankruptcy and more. The stock moved -1.1% by the first close after the filing.
Fuel Tech, Inc. posted an updated corporate presentation on its website on September 14, 2026, furnished under Regulation FD via a Form 8-K.
Close before
$1.78
Sep 17, 2026
First close after
-1.12%
$1.76
5 trading days
-3.65%
$1.72
Since filing
-24.16%
$1.35
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Click hereFTEK filed a 8-K (SEC filing). Fuel Tech, Inc. posted an updated corporate presentation on its website on September 14, 2026, furnished under Regulation FD via a Form 8-K.
A report of a major event, filed within four business days: results, deals, leadership changes, bankruptcy and more. The "Item" number tells you the topic (e.g. 2.02 results, 5.02 executive change, 1.01 new agreement, 1.03 bankruptcy). Exhibits (99.1 press release) usually hold the details.
Public companies must tell the SEC about anything that can change their value — results, leadership changes, big deals, new shares, bankruptcy. Filings are the official source, often before the news. A 8-K (current report): A report of a major event, filed within four business days: results, deals, leadership changes, bankruptcy and more.
FTEK closed at $1.78 before the filing and $1.76 on Sep 18, 2026 (-1.12%). Five trading days later: $1.72 (-3.65%).
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