| Filing Date | Insider | Type | 10b5-1 | Net Shares | Ownership change | Avg. Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-03-10 | WARBURG PINCUS & CO. Director, 10% Owner | Sale | -15,000,000 | -43.98%19,102,952 | $15.27 | $229,050,000 | View SEC filing | |
| 2026-03-10 | WARBURG PINCUS & CO. Director, 10% Owner | Sale | -15,000,000 | -43.98%19,102,952 | $15.27 | $229,050,000 | View SEC filing | |
| 2026-03-10 | GTCR CO-INVEST XI LP Director, 10% Owner | Sale | -10,000,000 | -43.98%12,735,301 | $15.27 | $152,700,000 | View SEC filing | |
| 2025-12-10 | Petras Michael B. Jr. Chairman & CEO | Sale | -750,000 | -12.25%5,372,183 | $16.45 | $12,337,500 | View SEC filing | |
| 2025-12-05 | WARBURG PINCUS & CO. Director, 10% Owner | Sale | -9,720,000 | -22.18%34,102,952 | $16.33 | $158,727,600 | View SEC filing | |
| 2025-12-05 | WARBURG PINCUS & CO. Director, 10% Owner | Sale | -9,720,000 | -22.18%34,102,952 | $16.33 | $158,727,600 | View SEC filing | |
| 2025-12-05 | GTCR CO-INVEST XI LP Director, 10% Owner | Sale | -6,480,000 | -22.18%22,735,301 | $16.33 | $105,818,400 | View SEC filing | |
| 2025-11-12 | WARBURG PINCUS & CO. Director, 10% Owner | Sale | -18,000,000 | -29.12%43,822,952 | $15.65 | $281,718,000 | View SEC filing | |
| 2025-11-12 | WARBURG PINCUS & CO. Director, 10% Owner | Sale | -18,000,000 | -29.12%43,822,952 | $15.65 | $281,718,000 | View SEC filing | |
| 2025-11-12 | GTCR CO-INVEST XI LP Director, 10% Owner | Sale | -12,000,000 | -29.12%29,215,301 | $15.65 | $187,812,000 | View SEC filing | |
| 2025-09-09 | WARBURG PINCUS & CO. Director, 10% Owner | Sale | -12,000,000 | -16.26%61,822,952 | $15.11 | $181,332,000 | View SEC filing | |
| 2025-09-09 | WARBURG PINCUS & CO. Director, 10% Owner | Sale | -12,000,000 | -16.26%61,822,952 | $15.11 | $181,332,000 | View SEC filing | |
| 2025-09-09 | GTCR CO-INVEST XI LP Director, 10% Owner | Sale | -8,000,000 | -16.26%41,215,301 | $15.11 | $120,888,000 | View SEC filing | |
| 2025-08-26 | Rutz Michael P President of Sterigenics | Sale | -126,611 | -21.95%450,204 | $16.38 | $2,074,306 | View SEC filing | |
| 2024-09-09 | WARBURG PINCUS & CO. Director, 10% Owner | Sale | -15,000,000 | -16.89%73,822,952 | $15.03 | $225,450,000 | View SEC filing | |
| 2024-09-09 | WARBURG PINCUS & CO. Director, 10% Owner | Sale | -15,000,000 | -16.89%73,822,952 | $15.03 | $225,450,000 | View SEC filing | |
| 2024-09-09 | GTCR CO-INVEST XI LP Director, 10% Owner | Sale | -10,000,000 | -16.89%49,215,301 | $15.03 | $150,300,000 | View SEC filing | |
| 2024-03-06 | WARBURG PINCUS & CO. Director, 10% Owner | Sale | -16,594,363 | -15.74%88,822,952 | $14.31 | $237,423,849 | View SEC filing | |
| 2024-03-06 | WARBURG PINCUS & CO. Director, 10% Owner | Sale | -16,594,363 | -15.74%88,822,952 | $14.31 | $237,423,849 | View SEC filing | |
| 2024-03-06 | GTCR CO-INVEST XI LP Director, 10% Owner | Sale | -11,062,908 | -15.74%59,215,301 | $14.31 | $158,282,556 | View SEC filing | |
| 2024-03-06 | Klee Ann R. Director | Sale | -5,750 | -6.22%86,735 | $14.31 | $82,268 | View SEC filing | |
| 2024-03-05 | Rutz Michael P President of Sterigenics | Sale | -83,109 | -13.24%544,409 | $14.31 | $1,189,082 | View SEC filing | |
| 2024-03-05 | Petras Michael B. Jr. Chairman & CEO | Sale | -1,003,870 | -15.55%5,453,580 | $14.31 | $14,362,870 | View SEC filing | |
| 2021-08-27 | Rutz Michael P President of Sterigenics | Sale | -67,000 | -10.79%554,043 | $25.03 | $1,676,876 | View SEC filing | |
| 2021-03-24 | Klaben Matthew J SVP, GC and Secretary | Sale | -41,952 | -11.36%327,286 | $26.12 | $1,095,891 | View SEC filing |
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