SHC
Sotera Health Co
Latest Form 4:Sale$21.2MbyPetras Michael B. Jr. (Executive Chairman) · filed Aug 19, 2026
Sotera Health Co (SHC) has 35 SEC Form 4 filings (54 transaction rows) in the rolling window, disclosed by 4 distinct insiders. Most recent filing: Aug 19, 2026.
The most active filer is Director, 10% Owner WARBURG PINCUS & CO. with 5 filings. Insiders have net sold $888.7M over the trailing 6 months.
- Industry:Medical - Diagnostics & Research
- CEO:Alton E. Shader
- Employees:3,000
- HQ:Broadview Heights, OH, US
- IPO:2020-11-20
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$1.9B
reported sales (SEC code S)
Unique Insiders
4
in the rolling window
Market Cap
$5.5B
latest known value
| Source | ||||||
|---|---|---|---|---|---|---|
Petras Michael B. Jr.First in 8 months | Executive Chairman | Sale | 1,144,515 | $21.2M | Aug 19 | SEC ↗ |
Rutz Michael PFirst filing | President of Sterigenics | Sale | 150,000 | $2.8M | Aug 11 | SEC ↗ |
| Director, 10% Owner | Sale | 19,102,952 | $289.8M | May 15 | SEC ↗ | |
| Director, 10% Owner | Sale | 12,735,301 | $193.2M | May 15 | SEC ↗ | |
GTCR INVESTMENT XI LLCFirst in 3 months | Director, 10% Owner | Sale | 10,000,000 | $152.7M | Mar 10 | SEC ↗ |
WARBURG PINCUS & CO.First in 3 months | Director, 10% Owner | Sale | 15,000,000 | $229.1M | Mar 10 | SEC ↗ |
Petras Michael B. Jr.First filing | Chairman & CEO | Sale | 750,000 | $12.3M | Dec 10 | SEC ↗ |
| Director, 10% Owner | Sale | 6,480,000 | $105.8M | Dec 5 | SEC ↗ | |
| Director, 10% Owner | Sale | 9,720,000 | $158.7M | Dec 5 | SEC ↗ | |
| Director, 10% Owner | Sale | 18,000,000 | $281.7M | Nov 12 | SEC ↗ | |
| Director, 10% Owner | Sale | 12,000,000 | $187.8M | Nov 12 | SEC ↗ | |
GTCR INVESTMENT XI LLCFirst filing | Director, 10% Owner | Sale | 8,000,000 | $120.9M | Sep 9 | SEC ↗ |
WARBURG PINCUS & CO.First filing | Director, 10% Owner | Sale | 12,000,000 | $181.3M | Sep 9 | SEC ↗ |
Related companies
Sotera Health Co is in the Healthcare sector.