SHC
Sotera Health Co · Healthcare · Market cap $5.1B
Insiders sold $24.0M net in the last 90 days ·2 sellers, 0 buyers· latest Form 4 filed Aug 19, 2026
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$1.6B
reported sales (SEC code S)
Unique Insiders
4
in the rolling window
Latest filing
Aug 19, 2026
Petras Michael B. Jr.
Sotera Health Co (SHC) has 32 SEC Form 4 filings (51 transaction rows) in the rolling window, disclosed by 4 distinct insiders. Most recent filing: Aug 19, 2026.
Inside the rolling window, 4 insiders at Sotera Health Co reported no open-market purchases and 11 open-market sales totaling $1.6B. The most active filer is Director, 10% Owner WARBURG PINCUS & CO. with 4 filings. Insiders have net sold $888.7M over the trailing 6 months. The most recent open-market filing is a sale of 1,144,515 shares by Executive Chairman Petras Michael B. Jr., dated Aug 17, 2026, worth $21.2M.
- Industry:Medical - Diagnostics & Research
- CEO:Alton E. Shader
- Employees:3,000
- HQ:Broadview Heights, OH, US
- IPO:2020-11-20
| Source | |||||||
|---|---|---|---|---|---|---|---|
Petras Michael B. Jr.First in 8 months | Executive Chairman | Sale | 1,144,515 | $21.2M | Aug 19 | -6.5% | SEC ↗ |
Rutz Michael PFirst filing | President of Sterigenics | Sale | 150,000 | $2.8M | Aug 11 | -5.9% | SEC ↗ |
| Director, 10% Owner | Sale | 19,102,952 | $289.8M | May 15 | +16.4% | SEC ↗ | |
| Director, 10% Owner | Sale | 12,735,301 | $193.2M | May 15 | +16.4% | SEC ↗ | |
GTCR INVESTMENT XI LLCFirst in 3 months | Director, 10% Owner | Sale | 10,000,000 | $152.7M | Mar 10 | +26.4% | SEC ↗ |
WARBURG PINCUS & CO.First in 3 months | Director, 10% Owner | Sale | 15,000,000 | $229.1M | Mar 10 | +26.4% | SEC ↗ |
Petras Michael B. Jr.First filing | Chairman & CEO | Sale | 750,000 | $12.3M | Dec 10 | +5.2% | 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 ↗ | |
WARBURG PINCUS & CO.First filing | Director, 10% Owner | Sale | 18,000,000 | $281.7M | Nov 12 | — | SEC ↗ |
GTCR INVESTMENT XI LLCFirst filing | Director, 10% Owner | Sale | 12,000,000 | $187.8M | Nov 12 | — | SEC ↗ |
Earnings: last 7 quarters
Frequently asked questions
How many SEC Form 4 insider filings does SHC have?
Sotera Health Co (SHC) has 32 SEC Form 4 filings (51 transaction rows) in the rolling 365-day window, disclosed by 4 distinct insiders. Most recent filing: Aug 19, 2026.
When was the most recent SEC Form 4 filing for SHC?
The most recent Form 4 filing for SHC on Tracefour is dated Aug 19, 2026.
Who is the most active insider at SHC?
The most active SEC Form 4 filer at SHC in the rolling window is Director, 10% Owner WARBURG PINCUS & CO., with 4 filings.
What is the net insider flow at SHC over the last 6 months?
Over the trailing 180 days, insiders at SHC have net sold $888.7M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at SHC in the current window?
Inside the rolling window, insiders at SHC bought $0 and sold $1.6B based on SEC Form 4 filings.
Can I get alerts for SHC insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at Sotera Health Co (SHC). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
Sotera Health Co is in the Healthcare sector.