| $350M | ||
| $217M | ||
| $172M | ||
| $109M | ||
| $107M | ||
| $104M |
Buys | $0 | 0 | 0 |
Sells | $1,635,086,158 | 11 | 100 |
| Rutz Michael P | President of Sterigenics | 0 | $0 | 1 | $2.83M | $-2.83M |
| Petras Michael B. Jr. | Chairman & CEO | 0 | $0 | 2 | $33.51M | $-33.51M |
| GTCR INVESTMENT XI LLC | 0 | $0 | 4 | $639.5M | $-639.5M | |
| WARBURG PINCUS & CO. | 0 | $0 | 4 | $959.25M | $-959.25M |
Sotera Health Company, headquartered in Broadview Heights, Ohio, delivers essential sterilization, laboratory testing, and advisory services to a global clientele spanning North America, Europe, and various international regions. The firm's sterilization capabilities encompass gamma and electron beam irradiation, alongside ethylene oxide (EO) processing. Through its Nelson Labs division, Sotera Health conducts comprehensive microbiological and analytical chemistry analyses. Additionally, it offers specialized consulting to the medical device …
Over the last 12 months, insiders at Sotera Health Company have bought $0 and sold $1.64B worth of Sotera Health Company stock.
On average, over the past 5 years, insiders at Sotera Health Company have bought $0 and sold $908.82M worth of stock each year.
There was no buying activity among insiders over the last 12 months.
| 2026-08-17 | Sale | Petras Michael B. Jr. | Executive Chairman | 1.14M 0.3941% | $18.50 | $21.17M | -1.65% | |
| 2026-08-07 | Sale | Rutz Michael P | President of Sterigenics | 150,000 0.0524% | $18.84 | $2.83M | -1.80% | |
| 2026-05-13 | Sale | WARBURG PINCUS & CO. | 19.1M 6.5638% | $15.17 | $289.75M | +16.54% | ||
| 2026-05-13 | Sale | GTCR INVESTMENT XI LLC | 12.74M 4.3759% | $15.17 | $193.17M | +16.54% | ||
| 2026-03-06 | Sale | WARBURG PINCUS & CO. | 15M 5.4939% | $15.27 | $229.05M | +19.17% | ||
| 2026-03-06 | Sale | GTCR INVESTMENT XI LLC | 10M 3.6626% | $15.27 | $152.7M | +19.17% | ||
| 2025-12-08 | Sale | Petras Michael B. Jr. | Chairman & CEO | 750,000 0.2616% | $16.45 | $12.34M | +5.36% | |
| 2025-12-03 | Sale | WARBURG PINCUS & CO. | 9.72M 3.3178% | $16.33 | $158.73M | +3.71% | ||
| 2025-12-03 | Sale | GTCR INVESTMENT XI LLC | 6.48M 2.2119% | $16.33 | $105.82M | +3.71% | ||
| 2025-11-10 | Sale | WARBURG PINCUS & CO. | 18M 6.3242% | $15.65 | $281.72M | +10.55% | ||
| 2025-11-10 | Sale | GTCR INVESTMENT XI LLC | 12M 4.2161% | $15.65 | $187.81M | +10.55% | ||
| 2025-09-05 | Sale | WARBURG PINCUS & CO. | 12M 4.087% | $15.11 | $181.33M | +5.44% | ||
| 2025-09-05 | Sale | GTCR INVESTMENT XI LLC | 8M 2.7247% | $15.11 | $120.89M | +5.44% | ||
| 2025-08-22 | Sale | Rutz Michael P | President of Sterigenics | 126,611 0.0444% | $16.38 | $2.07M | -0.70% | |
| 2024-09-06 | Sale | WARBURG PINCUS & CO. | 15M 5.0865% | $15.03 | $225.45M | -15.97% | ||
| 2024-09-06 | Sale | GTCR INVESTMENT XI LLC | 10M 3.391% | $15.03 | $150.3M | -15.97% | ||
| 2024-03-04 | Sale | WARBURG PINCUS & CO. | 16.59M 5.7595% | $14.31 | $237.42M | -8.19% | ||
| 2024-03-04 | Sale | GTCR INVESTMENT XI LLC | 11.06M 3.8397% | $14.31 | $158.28M | -8.19% | ||
| 2024-03-04 | Sale | Petras Michael B. Jr. | Chairman & CEO | 1M 0.3484% | $14.31 | $14.36M | -8.19% | |
| 2024-03-04 | Sale | Rutz Michael P | President of Sterigenics | 83,109 0.0288% | $14.31 | $1.19M | -8.19% |
| Increased Positions | 223 | +123.2% | 55M | +20.76% |
| Decreased Positions | 79 | -43.65% | 55M | -20.51% |
| New Positions | 78 | New | 8M | New |
| Sold Out Positions | 37 | Sold Out | 871,233 | Sold Out |
| Total Postitions | 325 | +79.56% | 267M | +0.25% |
| Warburg Pincus Llc | $1.09M | 21.77% | 61.82M | -12M | -16.25% | 2025-09-30 |
| Gtcr Llc | $729,099.00 | 14.51% | 41.22M | -8M | -16.25% | 2025-09-30 |
| Darsana Capital Partners Lp | $442,250.00 | 8.8% | 25M | +5M | +24.94% | 2025-09-30 |
| Vanguard Group Inc | $291,386.00 | 5.8% | 16.47M | +2M | +10.47% | 2025-09-30 |
| Blackrock, Inc. | $269,140.00 | 5.36% | 15.21M | +1M | +10.89% | 2025-09-30 |
| Sculptor Capital Lp | $236,016.00 | 4.7% | 13.34M | +2M | +16.02% | 2025-09-30 |
| Sessa Capital Im, L.P. | $175,478.00 | 3.49% | 9.92M | +4M | +57.44% | 2025-09-30 |
| T. Rowe Price Investment Management, Inc. | $163,084.00 | 3.25% | 9.22M | +165,528 | +1.83% | 2025-09-30 |
| Sachem Head Capital Management Lp | $139,928.00 | 2.79% | 7.91M | 0 | 0% | 2025-09-30 |
| Janus Henderson Group Plc | $114,275.00 | 2.28% | 6.46M | +406,657 | +6.72% | 2025-09-30 |