Nasdaq · CIK 0000846913
FTEK FUEL TECH, INC.
Insider trading from SEC Form 4. Last filing 40 d ago. Close $1.65 on Oct 9, 2026, +39% from the 52-week low and -48% from the high.
Last 90 days
Price and insider trades, last year
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
Open-market buys and sells at FUEL TECH, INC., scored.
| Score | Insider | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 33Weak | Ramesh Nuggihalli President & CEO buy | $2,000 1,471 shares | - | - | |
| 33Weak | Vincent J Arnone President & CEO buy | $12k 10,000 shares | +2% | +32% from low-66% from high | |
| 20Weak | Sharon L Jones director sell | $21k 12,627 shares | -13% | +82% from low-7% from high | |
| 25Weak | Vincent J Arnone President & CEO buy | $16k 15,000 shares | +3% | +14% from low-9% from high | |
| 23Weak | Sharon L Jones director buy | $8,656 8,014 shares | +9% | - | |
| 23Weak | Sharon L Jones director buy | $15k 14,000 shares | +19% | - | |
| 30Weak | Sharon L Jones director buy | $27k 25,800 shares | +53% | - |
Planned sales
Form 144 notices filed before a sale of restricted or control stock, newest first. The sale itself usually reaches a Form 4 within days. All planned sales
| Filed | Seller | Shares | Value | Sale date | Past 3 months |
|---|---|---|---|---|---|
| Jun 4, 2025 | SHARON JONES Director | 12,627 0.04% of outstanding | $21k | Jun 4, 2025 | none |
Transactions
The last 17 rows filed, every code.
| Date | Insider | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 1, 2026 | Ramesh Nuggihalli President & CEO | POpen-market purchase Common Stock | +1,471 | $1.36 | $2,000 | 1,471 | 40 d ago |
| Jun 4, 2026 | Douglas G Bailey director | AGrant or award Restricted Stock Unitsderivative | +15,000 | $0.00 | $0 | 15,000 | Jun 5, 2026 |
| Mar 24, 2026 | Vincent J Arnone President & CEO | AGrant or award Restricted Stock Unitsderivative | +20,850 | $0.00 | $0 | 20,850 | Mar 27, 2026 |
| Mar 24, 2026 | Ellen T Albrecht Chief Financial Officer | AGrant or award Restricted Stock Unitsderivative | +8,350 | $0.00 | $0 | 8,350 | Mar 27, 2026 |
| Mar 24, 2026 | William E Cummings JR Senior Vice President, Sales | AGrant or award Restricted Stock Unitsderivative | +6,250 | $0.00 | $0 | 6,250 | Mar 27, 2026 |
| Mar 6, 2026 | Vincent J Arnone President & CEO | POpen-market purchase Common Stock | +10,000 | $1.24 | $12k | 549,513 | Mar 9, 2026 |
| Jun 4, 2025 | Sharon L Jones director | SOpen-market sale Common Stock | -12,627 | $1.67 | $21k | 83,973 | Jun 6, 2025 |
| Jun 4, 2025 | Dennis L Zeitler director | AGrant or award Restricted Stock Unitsderivative | +15,000 | $0.00 | $0 | 15,000 | Jun 6, 2025 |
| Jun 4, 2025 | Douglas G Bailey director | AGrant or award Restricted Stock Unitsderivative | +15,000 | $0.00 | $0 | 15,000 | Jun 6, 2025 |
| Jun 4, 2025 | Sharon L Jones director | AGrant or award Restricted Stock Unitsderivative | +15,000 | $0.00 | $0 | 15,000 | Jun 6, 2025 |
| Mar 28, 2025 | Vincent J Arnone President & CEO | POpen-market purchase Common Stock | +15,000 | $1.05 | $16k | 485,879 | Apr 1, 2025 |
| Nov 19, 2024 | Sharon L Jones director | POpen-market purchase Common Stock | +8,014 | $1.08 | $8,656 | 96,600 | Nov 20, 2024 |
| Nov 15, 2024 | Sharon L Jones director | POpen-market purchase Common Stock | +4,200 | $1.05 | $4,410 | 78,785 | Nov 19, 2024 |
| Nov 18, 2024 | Sharon L Jones director | POpen-market purchase Common Stock | +9,800 | $1.05 | $10k | 88,585 | Nov 19, 2024 |
| Nov 12, 2024 | Sharon L Jones director | POpen-market purchase Common Stock | +9,500 | $1.02 | $9,690 | 58,285 | Nov 18, 2024 |
| Nov 13, 2024 | Sharon L Jones director | POpen-market purchase Common Stock | +9,100 | $1.05 | $9,555 | 67,385 | Nov 18, 2024 |
| Nov 14, 2024 | Sharon L Jones director | POpen-market purchase Common Stock | +7,200 | $1.04 | $7,488 | 74,585 | Nov 18, 2024 |
Insiders
Everyone who has filed a Form 4 here.
- Vincent J ArnonePresident & CEO
- Ellen T AlbrechtChief Financial Officer
- Douglas G Baileydirector
- William E Cummings JRSenior Vice President, Sales
- Sharon L Jonesdirector
- Ramesh NuggihalliPresident & CEO
- Dennis L Zeitlerdirector
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.