9/12/25 16:06 | 9/11/25 | PESI | Perma Fix Environmental Services Inc | DE | Utility | Waste | Hazardous Waste Management | Duff Mark | GA | DO | P,CEO | P | 7 | 8.05 | 0 | 1 | 1 | 135 | D | | | | | | | | | | | | | | |
9/12/25 13:02 | 9/11/25 | PESI | Perma Fix Environmental Services Inc | DE | Utility | Waste | Hazardous Waste Management | Shelton Larry | GA | D | | P | 9 | 8.58 | 0 | 1 | 1 | 190 | D | | | | | | | | | | | | | | |
9/10/25 12:52 | 9/9/25 | PESI | Perma Fix Environmental Services Inc | DE | Utility | Waste | Hazardous Waste Management | Shelton Larry | GA | D | | P | 10 | 9.61 | 0 | 1 | 1 | 189 | D | | | | | | | | | | | | | | |
8/4/25 14:59 | 8/1/25 | CLH | Clean Harbors Inc | MA | Utility | Waste | Hazardous Waste Management | Battles Michael Louis | MA | DO | CO-CEO | P | 467 | 233.50 | 0 | 2 | 2 | 83 | D | | | | | | | | | | | | | | |
3/24/25 12:55 | 3/21/25 | PESI | Perma Fix Environmental Services Inc | DE | Utility | Waste | Hazardous Waste Management | Naccarato Ben | GA | O | CFO | P | 3 | 7.00 | 0 | 0 | 1 | 49 | D | | | | | | | | | | | | | | |
3/24/25 09:42 | 3/21/25 | PESI | Perma Fix Environmental Services Inc | DE | Utility | Waste | Hazardous Waste Management | Duff Mark | GA | DO | P,CEO | P | 14 | 7.03 | 0 | 2 | 2 | 134 | D | | | | | | | | | | | | | | |
3/19/25 18:14 | 3/18/25 | PESI | Perma Fix Environmental Services Inc | DE | Utility | Waste | Hazardous Waste Management | Eshleman Troy | GA | O | COO | P | 10 | 7.35 | 0 | 1 | New | 1 | D | | | | | | | | | | | | | | |
3/19/25 13:49 | 3/18/25 | PESI | Perma Fix Environmental Services Inc | DE | Utility | Waste | Hazardous Waste Management | Duff Mark | GA | DO | P,CEO | P | 7 | 7.15 | 0 | 1 | 1 | 132 | D | | | | | | | | | | | | | | |
3/18/25 14:56 | 3/17/25 | PESI | Perma Fix Environmental Services Inc | DE | Utility | Waste | Hazardous Waste Management | Centofanti Louis F | GA | DO | EVP of S | P | 7 | 7.31 | 0 | 1 | 0 | 282 | D | | | | | | | | | | | | | | |
3/11/25 11:21 | 3/10/25 | CLH | Clean Harbors Inc | MA | Utility | Waste | Hazardous Waste Management | Dugas Eric J. | MA | O | EVP CFO | P | 201 | 191.38 | 0 | 1 | 5 | 24 | D | | | | | | | | | | | | | | |
12/4/24 17:25 | 12/3/24 | SKYQ | Sky Quarry Inc. | DE | Utility | Waste | Hazardous Waste Management | Laun Marcus G | UT | DO | EVP | P | 1 | 0.9400 | 0 | 1 | 0 | 1,293 | D | | | | | | | | | | | | | | |
9/17/24 16:05 | 9/13/24 | LICY | Li-Cycle Holdings Corp. | A6 | Utility | Waste | Hazardous Waste Management | Wellings Mark | A6 | D | | P | 9 | 1.45 | 0 | 6 | 5 | 140 | D | | | | | | | | | | | | | | |
9/5/24 09:00 | 9/3/24 | PESI | Perma Fix Environmental Services Inc | DE | Utility | Waste | Hazardous Waste Management | Duff Mark | GA | DO | P,CEO | P.dm | 21 | 10.11 | 0 | 2 | 2 | 113 | D | | | | | | | | | | | | | | |
12/6/23 08:30 | 12/5/23 | PESI | Perma Fix Environmental Services Inc | DE | Utility | Waste | Hazardous Waste Management | Lombardo Andy | GA | O | EVP of N | P.d | 16 | 7.63 | 0 | 2 | 14 | 17 | D | | | | | | | | | | | | | | |
12/4/23 08:18 | 12/1/23 | PESI | Perma Fix Environmental Services Inc | DE | Utility | Waste | Hazardous Waste Management | Duff Mark | GA | DO | P,CEO | P.d | 21 | 7.16 | 0 | 3 | 3 | 111 | D | | | | | | | | | | | | | | |
12/4/23 08:13 | 12/1/23 | PESI | Perma Fix Environmental Services Inc | DE | Utility | Waste | Hazardous Waste Management | Shelton Larry | GA | D | | P.d | 14 | 7.20 | 0 | 2 | 1 | 167 | D | | | | | | | | | | | | | | |
6/30/23 17:50 | 6/12/23 | CHRA | Charah Solutions, Inc. | DE | Utility | Waste | Hazardous Waste Management | Klein Roger M. | MA | T | | P.m | 131 | 5.89 | 0 | 22 | 6 | 394 | M | | | | | | | | | | | | | | |
6/30/23 17:49 | 6/7/23 | CHRA | Charah Solutions, Inc. | DE | Utility | Waste | Hazardous Waste Management | Klein Roger M. | MA | T | | P.m | 77 | 5.80 | 0 | 13 | 4 | 372 | I | | | | | | | | | | | | | | |
6/30/23 17:47 | 6/2/23 | CHRA | Charah Solutions, Inc. | DE | Utility | Waste | Hazardous Waste Management | Klein Roger M. | MA | T | | P | 4 | 5.84 | 0 | 1 | 0 | 359 | I | | | | | | | | | | | | | | |
6/7/23 16:02 | 6/7/23 | SRCL | Stericycle Inc | DE | Utility | Waste | Hazardous Waste Management | Reuter Joseph Anthony | IL | O | EVP,Chie | P | 309 | 44.09 | 0 | 7 | 41 | 24 | D | | | | | | | | | | | | | | |
2/27/23 16:04 | 2/24/23 | SRCL | Stericycle Inc | DE | Utility | Waste | Hazardous Waste Management | Gursahaney Naren K | IL | D | | P | 287 | 47.91 | 0 | 6 | New | 6 | D | | | | | | | | | | | | | | |
12/22/22 14:31 | 12/22/22 | PESI | Perma Fix Environmental Services Inc | DE | Utility | Waste | Hazardous Waste Management | Centofanti Louis F | GA | DO | EVP of S | P.d | 6 | 3.78 | 0 | 2 | 1 | 237 | D | | | | | | | | | | | | | | |
12/14/22 14:48 | 12/14/22 | PESI | Perma Fix Environmental Services Inc | DE | Utility | Waste | Hazardous Waste Management | Naccarato Ben | GA | O | CFO | P.d | 2 | 3.47 | 0 | 1 | 15 | 4 | D | | | | | | | | | | | | | | |