InsidersTradesSigma
Track the Fuel Tech, INC. stock price and the full directors' dealings record of the company, a listed issuer based in United States. Shares are listed on the US market, under the oversight of SEC (Form 4). Operating in the Technology sector, Fuel Tech, INC. has recorded 16 insider filings. Market capitalisation: €47.7m. The latest transaction was reported on 9 March 2026 (Acquisition). Among the most active insiders: ARNONE VINCENT J. All data is free.
16
Insider Decl.
n/a
Thresholds
€131,339
14 ops.
Buy Volume
€18,423
2 ops.
Sell Volume
46Σ signal
This score ranks the purchase within its own market. No market currently meets the historical allocation criteria, so signals remain watch-only. Not investment advice.
Fundamental score
Ranked 20,319 of 28,958 companies
38.2
score / 100
Value43
Quality33
FCF yld5.2%
Earn yld-5.1%
EV/EBITDA·
ROE-8.9%
Gross mgn46%
Net mgn-8.7%
Debt/EBITDA·
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Sigma AI Analysis
Fundamental view, insider signal, bull and bear case, synthesis.
AI analysis generation is paused.
Last declaration on 9 March 2026
Declarations16 total
10,000 shares@ US$1.2410.5% of flowCommon StockSEC:0001437749-26-007356:0
Canonical exit: 4 Jun 2026 (T+90)
12,627 shares@ US$1.666542.6% of flowCommon StockSEC:0001437749-25-019722:0
15,000 shares@ US$1.0516.0% of flowCommon StockSEC:0001437749-25-010449:0
Canonical exit: 26 Jun 2025 (T+90)
8,014.4 shares@ US$1.0832.9% of flowCommon StockSEC:0001437749-24-035859:0
Canonical exit: 17 Feb 2025 (T+90)
4,200 shares@ US$1.0516.9% of flowCommon StockSEC:0001437749-24-035732:0
Canonical exit: 13 Feb 2025 (T+90)
9,500 shares@ US$1.0236.6% of flowCommon StockSEC:0001437749-24-035532:0
Canonical exit: 10 Feb 2025 (T+90)
20,000 shares@ US$1.0220.2% of flowCommon StockSEC:0001437749-24-029188:0
Canonical exit: 11 Dec 2024 (T+90)
5,000 shares@ US$1.01100.0% of flowCommon StockSEC:0001437749-24-029190:0
Canonical exit: 11 Dec 2024 (T+90)
3,293 shares@ US$1.00512.0% of flowCommon StockSEC:0001437749-24-028131:0
Canonical exit: 26 Nov 2024 (T+90)
447.165 shares@ US$1.0051.7% of flowCommon StockSEC:0001437749-24-027476:0
Canonical exit: 10 Nov 2024 (T+90)
20,000 shares@ US$1.044821.0% of flowCommon StockSEC:0001437749-24-025946:0
Canonical exit: 7 Nov 2024 (T+90)
15,000 shares@ US$1.19917.9% of flowCommon StockSEC:0001437749-23-023655:0
Canonical exit: 9 Nov 2023 (T+90)
20,000 shares@ US$1.19990.051% mcap100.0% of flowCommon StockSEC:0001437749-22-013066:0
Canonical exit: 15 Aug 2022 (T+90)
12,000 sharesCommon StockSEC:0000846913-16-000088:0
Canonical exit: 29 Mar 2016 (T+90)
15,000 sharesCommon StockSEC:0000846913-16-000090:0
Canonical exit: 29 Mar 2016 (T+90)
7,500 sharesCommon StockSEC:0000846913-16-000086:0
16 of 16 declarations
About Fuel Tech, INC.
Fuel Tech, INC. is a company specializing in pollution control technologies and combustion optimization processes. It is listed on NASDAQ under the symbol FTEK.