Over the 90-day window ending February 19, 2026, Fuel Tech's three dominant insider ownership positions are held by President & Ceo Vincent J Arnone (485.88K shares), Chief Financial Officer Ellen T Albrecht (91.68K shares), Director Sharon L Jones (83.97K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Vincent J Arnone | President & Ceo | 485,879 | 01 Apr, 2025 |
| Ellen T Albrecht | Chief Financial Officer | 91,684 | 13 Sep, 2024 |
| Sharon L Jones | 83,973 | 06 Jun, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 04 Jun, 2025 | Sharon L Jones | Common Stock | D | 12,627 | $1.67 | 83,973 | D | S |
| 28 Mar, 2025 | Vincent J Arnone | Common Stock | A | 15,000 | $1.05 | 485,879 | D | P |
| 28 Mar, 2025 | Vincent J Arnone | - | - | 485,879 | D | |||
| 19 Nov, 2024 | Sharon L Jones | Common Stock | A | 8,014 | $1.08 | 96,600 | D | P |
| 18 Nov, 2024 | Sharon L Jones | Common Stock | A | 9,800 | $1.05 | 88,585 | D | P |
| 15 Nov, 2024 | Sharon L Jones | Common Stock | A | 4,200 | $1.05 | 78,785 | D | P |
| 14 Nov, 2024 | Sharon L Jones | - | - | 74,585 | D | |||
| 14 Nov, 2024 | Sharon L Jones | Common Stock | A | 7,200 | $1.04 | 74,585 | D | P |
| 13 Nov, 2024 | Sharon L Jones | Common Stock | A | 9,100 | $1.05 | 67,385 | D | P |
| 13 Nov, 2024 | Sharon L Jones | - | - | 67,385 | D | |||
| 12 Nov, 2024 | Sharon L Jones | Common Stock | A | 9,500 | $1.02 | 58,285 | D | P |
| 12 Nov, 2024 | Sharon L Jones | - | - | 58,285 | D | |||
| 12 Sep, 2024 | Vincent J Arnone | Common Stock | A | 20,000 | $1.02 | 460,513 | D | P |
| 12 Sep, 2024 | Ellen T Albrecht | - | - | 91,684 | D | |||
| 12 Sep, 2024 | Ellen T Albrecht | Common Stock | A | 5,000 | $1.01 | 91,684 | D | P |
| 28 Aug, 2024 | Sharon L Jones | Common Stock | A | 3,293 | $1.00 | 48,785 | D | P |
| 12 Aug, 2024 | Sharon L Jones | Common Stock | A | 447 | $1.00 | 45,492 | D | P |
| 09 Aug, 2024 | Vincent J Arnone | Common Stock | A | 20,000 | $1.04 | 440,513 | D | P |
| 09 Aug, 2024 | Vincent J Arnone | - | - | 440,513 | D | |||
| 11 Aug, 2023 | Vincent J Arnone | Common Stock | A | 15,000 | $1.20 | 344,755 | D | P |