Summary
Updated Aug 31, 2026
Vincent J. Arnone is President & CEO, Director of FUEL TECH, INC. (FTEK). 3 SEC Form 4 filings on record going back to 2025, most recently on 27 March 2026. Most recent open-market trade: bought $12K of FTEK on 9 March 2026. Lifetime open-market purchases: $28K.
Recent Transactions
2Every recent SEC Form 4 transaction Vincent J. Arnone has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Vincent J. Arnone go back to 2025: 3 primary Form 4 filings, an average of 1.5 per year. The typical open-market purchase is $14K (2 buys totaling $28K). The largest single buy on record is $16K of FTEK in 2025. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Stocks
Insiders who have reported open-market trades at the same companies as Vincent J. Arnone. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Sharon L. Jones - $50K of FTEK open-market activity on record
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Vincent J. Arnone?
Vincent J. Arnone is a corporate insider, tracked as President & CEO, Director of FUEL TECH, INC. (FTEK). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Vincent J. Arnone last file a Form 4?
The most recent primary Form 4 on record is dated 27 March 2026, one of 3 filings going back to 2025.
Has Vincent J. Arnone been buying or selling stock?
Recorded transactions: 2 open-market purchases ($28K) and 0 open-market sales across all tracked filings.
Where can I see all of Vincent J. Arnone's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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