| Insider Trading |
Relationship |
Date |
Transaction |
Cost |
#Shares |
Value ($) |
#Shares Total |
SEC Form 4 |
| GRASBERGER F NICHOLAS III | Chairman and CEO | Mar 13 '26 | Option Exercise | 7.00 | 171,088 | 1,197,616 | 1,730,053 | Mar 16 06:02 PM | | GRASBERGER F NICHOLAS III | Chairman and CEO | Mar 11 '26 | Option Exercise | 0.00 | 36,077 | 0 | 1,639,319 | Mar 13 02:57 PM | | Vadaketh Tom George | SVP and CFO | Mar 11 '26 | Option Exercise | 0.00 | 21,172 | 0 | 284,153 | Mar 13 02:56 PM | | Romaninsky Samuel Darden | VP, General Counsel & CCO | Mar 11 '26 | Option Exercise | 0.00 | 4,018 | 0 | 33,612 | Mar 13 02:56 PM | | Reitemeier Christophe | President-Harsco Environmental | Mar 11 '26 | Option Exercise | 0.00 | 4,203 | 0 | 37,418 | Mar 13 02:56 PM | | Kozak Jennifer Ott | Senior Vice President & CHRO | Mar 11 '26 | Option Exercise | 0.00 | 7,222 | 0 | 89,435 | Mar 13 02:55 PM | | Hochman Russell C. | President & COO | Mar 11 '26 | Option Exercise | 0.00 | 11,780 | 0 | 230,145 | Mar 13 02:55 PM | | Fenice Samuel C. | VP & Corporate Controller | Mar 11 '26 | Option Exercise | 0.00 | 4,254 | 0 | 51,235 | Mar 13 02:54 PM | | Beswick Jeffrey A | SVP & Grp. Pres., Clean Earth | Mar 11 '26 | Option Exercise | 0.00 | 8,367 | 0 | 115,765 | Mar 13 02:51 PM | | Romaninsky Samuel Darden | VP, General Counsel & CCO | Mar 07 '26 | Option Exercise | 0.00 | 2,466 | 0 | 30,727 | Mar 10 08:26 PM | | Reitemeier Christophe | President-Harsco Environmental | Mar 07 '26 | Option Exercise | 0.00 | 2,498 | 0 | 34,390 | Mar 10 08:26 PM | | Kozak Jennifer Ott | Senior Vice President & CHRO | Mar 07 '26 | Option Exercise | 0.00 | 7,644 | 0 | 85,724 | Mar 10 08:26 PM | | Hochman Russell C. | President & COO | Mar 09 '26 | Option Exercise | 7.00 | 15,833 | 110,831 | 229,186 | Mar 10 08:25 PM | | Hochman Russell C. | President & COO | Mar 07 '26 | Option Exercise | 0.00 | 12,349 | 0 | 219,076 | Mar 10 08:25 PM | | GRASBERGER F NICHOLAS III | Chairman and CEO | Mar 07 '26 | Option Exercise | 0.00 | 39,709 | 0 | 1,621,477 | Mar 10 08:24 PM | | Fenice Samuel C. | VP & Corporate Controller | Mar 07 '26 | Option Exercise | 0.00 | 3,771 | 0 | 48,725 | Mar 10 08:23 PM | | Vadaketh Tom George | SVP and CFO | Mar 04 '26 | Option Exercise | 0.00 | 29,943 | 0 | 276,903 | Mar 06 04:40 PM | | Kozak Jennifer Ott | Senior Vice President & CHRO | Mar 04 '26 | Option Exercise | 0.00 | 10,165 | 0 | 82,748 | Mar 06 04:40 PM | | Romaninsky Samuel Darden | VP, General Counsel & CCO | Mar 04 '26 | Option Exercise | 0.00 | 5,655 | 0 | 30,858 | Mar 06 04:39 PM | | Reitemeier Christophe | President-Harsco Environmental | Mar 04 '26 | Option Exercise | 0.00 | 7,894 | 0 | 35,603 | Mar 06 04:38 PM | | Hochman Russell C. | President & COO | Mar 04 '26 | Option Exercise | 0.00 | 16,580 | 0 | 214,411 | Mar 06 04:38 PM | | Beswick Jeffrey A | SVP & Grp. Pres., Clean Earth | Mar 04 '26 | Option Exercise | 0.00 | 14,336 | 0 | 113,749 | Mar 06 04:37 PM | | Fenice Samuel C. | VP & Corporate Controller | Mar 04 '26 | Option Exercise | 0.00 | 5,987 | 0 | 47,722 | Mar 06 04:36 PM | | GRASBERGER F NICHOLAS III | Chairman and CEO | Mar 04 '26 | Option Exercise | 0.00 | 52,564 | 0 | 1,605,906 | Mar 06 04:35 PM | | Kozak Jennifer Ott | Senior Vice President & CHRO | Feb 26 '26 | Option Exercise | 0.00 | 45,862 | 0 | 93,970 | Mar 02 05:05 PM | | Romaninsky Samuel Darden | VP, General Counsel & CCO | Feb 26 '26 | Option Exercise | 0.00 | 14,792 | 0 | 32,339 | Mar 02 05:05 PM | | Hochman Russell C. | President & COO | Feb 26 '26 | Option Exercise | 0.00 | 74,094 | 0 | 232,378 | Mar 02 05:05 PM | | GRASBERGER F NICHOLAS III | Chairman and CEO | Feb 26 '26 | Option Exercise | 0.00 | 476,504 | 0 | 1,772,233 | Mar 02 05:05 PM | | Beswick Jeffrey A | SVP & Grp. Pres., Clean Earth | Feb 26 '26 | Option Exercise | 0.00 | 58,674 | 0 | 125,701 | Mar 02 05:05 PM | | Reitemeier Christophe | President-Harsco Environmental | Feb 26 '26 | Option Exercise | 0.00 | 14,988 | 0 | 34,754 | Mar 02 05:03 PM | | Fenice Samuel C. | VP & Corporate Controller | Feb 26 '26 | Option Exercise | 0.00 | 22,622 | 0 | 52,541 | Mar 02 05:01 PM | | Vadaketh Tom George | SVP and CFO | Dec 16 '25 | Option Exercise | 0.00 | 127,034 | 0 | 305,295 | Dec 18 03:49 PM | | Hochman Russell C. | President & COO | Dec 16 '25 | Option Exercise | 0.00 | 70,682 | 0 | 191,039 | Dec 18 03:49 PM | | Kozak Jennifer Ott | Senior Vice President & CHRO | Dec 16 '25 | Option Exercise | 0.00 | 104,326 | 0 | 92,608 | Dec 18 03:48 PM | | GRASBERGER F NICHOLAS III | Chairman and CEO | Dec 16 '25 | Option Exercise | 0.00 | 1,063,686 | 0 | 1,755,946 | Dec 18 03:48 PM | | Beswick Jeffrey A | SVP & Grp. Pres., Clean Earth | Dec 16 '25 | Option Exercise | 0.00 | 136,224 | 0 | 129,091 | Dec 18 03:47 PM | | Kozak Jennifer Ott | Senior Vice President & CHRO | Dec 08 '25 | Option Exercise | 7.45 | 10,100 | 75,245 | 23,704 | Dec 09 04:39 PM | | Kozak Jennifer Ott | Senior Vice President & CHRO | Dec 08 '25 | Sale | 18.18 | 9,692 | 176,198 | 8,181 | Dec 09 04:39 PM | | Jennifer Kozak | Officer | Dec 08 '25 | Proposed Sale | 18.17 | 9,692 | 176,103 | | Dec 08 03:30 PM | | Vadaketh Tom George | SVP and CFO | Nov 07 '25 | Option Exercise | 0.00 | 84,746 | 0 | 217,177 | Nov 10 04:05 PM | | Beswick Jeffrey A | SVP & Grp. Pres., Clean Earth | May 09 '25 | Option Exercise | 0.00 | 9,779 | 0 | 19,441 | May 13 02:44 PM | | Earl James F | Director | Apr 24 '25 | Option Exercise | 0.00 | 16,025 | 0 | 97,234 | Apr 28 04:03 PM | | LAURION TIMOTHY M | Director | Apr 24 '25 | Option Exercise | 0.00 | 16,025 | 0 | 29,451 | Apr 28 04:03 PM | | O'Mara Rebecca Martinez | Director | Apr 24 '25 | Option Exercise | 0.00 | 16,025 | 0 | 29,600 | Apr 28 04:03 PM | | Purvis Edgar M Jr | Director | Apr 24 '25 | Option Exercise | 0.00 | 16,025 | 0 | 83,616 | Apr 28 04:03 PM | | EVERITT DAVID C | Director | Apr 24 '25 | Option Exercise | 0.00 | 38,563 | 0 | 38,563 | Apr 28 04:01 PM | | WIDMAN PHILLIP | Director | Apr 24 '25 | Option Exercise | 0.00 | 27,236 | 0 | 133,445 | Apr 28 03:59 PM |
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