4/1/25 16:03  | 3/28/25  | FTEK | Fuel Tech, Inc. | DE | Machn | Mchn | Industrial & Commercial Fans  | Arnone Vincent J | IL | DO | P,CEO | P | 16 | 1.05 | 0 | 15 | 3 | 486 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
9/16/24 06:06  | 9/12/24  | FTEK | Fuel Tech, Inc. | DE | Machn | Mchn | Industrial & Commercial Fans  | Arnone Vincent J | IL | DO | P,CEO | P | 20 | 1.02 | 0 | 20 | 5 | 461 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
8/12/24 07:23  | 8/9/24  | FTEK | Fuel Tech, Inc. | DE | Machn | Mchn | Industrial & Commercial Fans  | Arnone Vincent J | IL | DO | P,CEO | P | 21 | 1.04 | 0 | 20 | 5 | 441 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
8/14/23 16:02  | 8/11/23  | FTEK | Fuel Tech, Inc. | DE | Machn | Mchn | Industrial & Commercial Fans  | Arnone Vincent J | IL | DO | P,CEO | P | 18 | 1.20 | 0 | 15 | 5 | 345 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
5/19/22 16:30  | 5/17/22  | FTEK | Fuel Tech, Inc. | DE | Machn | Mchn | Industrial & Commercial Fans  | Arnone Vincent J | IL | DO | P,CEO | P | 24 | 1.20 | 0 | 20 | 6 | 330 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
12/28/20 17:01  | 12/22/20  | FTEK | Fuel Tech, Inc. | DE | Machn | Mchn | Industrial & Commercial Fans  | Arnone Vincent J | IL | DO | P,CEO | S.m | -907 | 4.53 | 0 | -200 | -39 | 310 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
3/18/20 16:39  | 3/17/20  | FTEK | Fuel Tech, Inc. | DE | Machn | Mchn | Industrial & Commercial Fans  | Arnone Vincent J | IL | DO | P,CEO | P | 6 | 0.4312 | 0 | 15 | 3 | 524 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
9/6/19 16:37  | 9/6/19  | FTEK | Fuel Tech, Inc. | DE | Machn | Mchn | Industrial & Commercial Fans  | Arnone Vincent J | IL | DO | P,CEO | P | 20 | 1.01 | 0 | 20 | 4 | 509 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
6/18/19 16:45  | 6/18/19  | FTEK | Fuel Tech, Inc. | DE | Machn | Mchn | Industrial & Commercial Fans  | Arnone Vincent J | IL | DO | P,CEO | P | 18 | 1.22 | 0 | 15 | 3 | 489 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
8/24/18 16:19  | 8/23/18  | FTEK | Fuel Tech, Inc. | DE | Machn | Mchn | Industrial & Commercial Fans  | Arnone Vincent J | IL | DO | P,CEO | P | 2 | 1.08 | 0 | 2 | 0 | 474 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
8/23/18 16:45  | 8/22/18  | FTEK | Fuel Tech, Inc. | DE | Machn | Mchn | Industrial & Commercial Fans  | Arnone Vincent J | IL | DO | P,CEO | P | 23 | 1.02 | 0 | 23 | 5 | 472 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
9/19/17 16:32  | 9/15/17  | FTEK | Fuel Tech, Inc. | DE | Machn | Mchn | Industrial & Commercial Fans  | Arnone Vincent J | IL | DO | P,CEO | P | 17 | 0.9390 | 0 | 18 | 6 | 323 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
9/18/17 16:20  | 9/14/17  | FTEK | Fuel Tech, Inc. | DE | Machn | Mchn | Industrial & Commercial Fans  | Arnone Vincent J | IL | DO | P,CEO | P | 30 | 0.9240 | 0 | 32 | 12 | 305 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
1/4/16 16:24  | 12/30/15  | FTEK | Fuel Tech, Inc. | DE | Machn | Mchn | Industrial & Commercial Fans  | Arnone Vincent J | IL | DO | P,CEO | P | 22 | 1.85 | 0 | 12 | 6 | 214 | D | -73 | -51 | -9 | 1 | -21 | -8 | 3 | 6 | 10 | 0 | -1 | -3 | -4 | -34 | 
4/12/13 10:09  | 4/10/13  | FTEK | Fuel Tech, Inc. | DE | Machn | Mchn | Industrial & Commercial Fans  | Arnone Vincent J | IL | O | EVP | M.d | 0 | 0.00 | 0 | 8 | New | 8 | D | -51 | -18 | -4 | -9 | -5 | 2 | 0 | 2 | -2 | -2 | -15 | -7 | 3 | 24 | 
6/29/07 16:22  | 6/27/07  | FTEK | Fuel Tech, Inc. | DE | Machn | Mchn | Industrial & Commercial Fans  | Arnone Vincent J | IL | OH | SVP, | S.d | -681 | 34.05 | 29 | -20 | -100 | 0 | D | 435 | 196 | 38 | 42 | 42 | 25 | 21 | 4 | 0 | 3 | -16 | -36 | -34 | -44 | 
3/29/06 18:04  | 3/27/06  | FTEK | Fuel Tech N V |  | Machn | Mchn | Industrial & Commercial Fans  | Arnone Vincent J |  | OH | SVP, | S.d | -925 | 15.75 | 5 | -59 | -100 | 0 |  |  |  |  |  |  |  |  |  | -1 | -2 | -3 | -28 | -12 | 49 | 
11/10/05 09:15  | 11/8/05  | FTEK | Fuel Tech N V |  | Machn | Mchn | Industrial & Commercial Fans  | Arnone Vincent J |  | OH | VP, | S.d | -246 | 9.55 | 1 | -26 | -100 | 0 | D | 126 | 101 | 62 | 49 | 6 | 13 | 3 | 8 | 1 | -8 | -16 | 9 | 54 | 139 |