Fuel Tech, Inc. (FTEK) Insider Ownership

Historic Insider Ownership Trends

As of April 28, 2026, the three largest insider holders of FTEK are Vincent J Arnone (President Ceo, 549.51K shares), Ellen T Albrecht (Chief Financial Officer, 91.68K shares), Sharon L Jones (Director, 83.97K shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares (Direct) Shares (Indirect) Report Date
Vincent J Arnone President Ceo 549,513 0 09 Mar, 2026
Ellen T Albrecht Chief Financial Officer 91,684 0 13 Sep, 2024
Sharon L Jones - 83,973 0 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.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
24 Mar, 2026 Ellen T Albrecht Restricted Stock Units A 8,350 $0.00 8,350 D A
24 Mar, 2026 William E Jr Cummings Restricted Stock Units A 6,250 $0.00 6,250 D A
24 Mar, 2026 Vincent J Arnone Restricted Stock Units A 20,850 $0.00 20,850 D A
06 Mar, 2026 Vincent J Arnone Common Stock A 10,000 $1.24 549,513 D P
04 Jun, 2025 Dennis L Zeitler Restricted Stock Units A 15,000 $0.00 15,000 D A
04 Jun, 2025 Sharon L Jones Common Stock D 12,627 $1.67 83,973 D S
04 Jun, 2025 Douglas G Bailey Restricted Stock Units A 15,000 $0.00 15,000 D A
04 Jun, 2025 Sharon L Jones Restricted Stock Units A 15,000 $0.00 15,000 D A
28 Mar, 2025 Vincent J Arnone Common Stock A 15,000 $1.05 485,879 D P
19 Nov, 2024 Sharon L Jones Common Stock A 8,014 $1.08 96,600 D P
15 Nov, 2024 Sharon L Jones Common Stock A 4,200 $1.05 78,785 D P
18 Nov, 2024 Sharon L Jones Common Stock A 9,800 $1.05 88,585 D P
12 Nov, 2024 Sharon L Jones Common Stock A 9,500 $1.02 58,285 D P
13 Nov, 2024 Sharon L Jones Common Stock A 9,100 $1.05 67,385 D P
14 Nov, 2024 Sharon L Jones Common Stock A 7,200 $1.04 74,585 D P
12 Sep, 2024 Ellen T Albrecht Common Stock A 5,000 $1.01 91,684 D P
12 Sep, 2024 Vincent J Arnone Common Stock A 20,000 $1.02 460,513 D P
28 Aug, 2024 Sharon L Jones Common Stock A 3,293 $1.01 48,785 D P
12 Aug, 2024 Sharon L Jones Common Stock A 447 $1.01 45,492 D P
09 Aug, 2024 Vincent J Arnone Common Stock A 20,000 $1.04 440,513 D P