Sotera Health Co Insider Trading Activity
Every SEC Form 4 insider transaction reported for Sotera Health Co (SHC), sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud · Insider-trading data from SEC EDGAR
Latest filing:
Compiled automatically from SEC EDGAR Form 4 filings and refreshed daily. Figures count purchases (code P) and sales (code S) only — not grants, option exercises, or gifts. How this page is built. Not investment advice.
Quick Answer
Are SHC insiders buying or selling?
In the last 12 months, Sotera Health Co insiders reported 0 open-market purchases ($0) and 15 sales ($2.6B) — net selling of $2.6B. Since March 2021, Trabud has recorded 34 Form 4 filings for SHC: 0 buys ($0) and 34 sells ($5.3B).
Source: SEC EDGAR Form 4
What stands out
- No Sotera Health Co insider made an open-market purchase in the last 12 months; the 15 reported open-market sales totaled $2.6B.
Key Statistics (March 2021 – Aug 19, 2026)
Total Form 4 filings
34
SEC EDGAR
Insider filers
6
Insider buys (0)
$0
Insider sells (34)
$5.3B
Insider sentiment
Net sellingNet insider flow of $5.3B in net selling since March 2021, and $2.6B in net selling over the last 12 months.
Recent SHC insider transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Aug 19, 2026 | Michael B. Petras Jr. | Executive Chairman | Sale | 1.1M | $18.50 | $21.2M | SEC ↗ |
| Aug 11, 2026 | Rutz Michael P | President of Sterigenics | Sale | 150.0K | $18.84 | $2.8M | SEC ↗ |
| May 15, 2026 | WARBURG PINCUS & CO. | Director, 10% Owner | Sale | 19.1M | $15.17 | $289.8M | SEC ↗ |
| May 15, 2026 | WARBURG PINCUS & CO. | Director, 10% Owner | Sale | 19.1M | $15.17 | $289.8M | SEC ↗ |
| May 15, 2026 | GTCR INVESTMENT XI LLC | Director, 10% Owner | Sale | 12.7M | $15.17 | $193.2M | SEC ↗ |
| Mar 10, 2026 | WARBURG PINCUS & CO. | Director, 10% Owner | Sale | 15.0M | $15.27 | $229.1M | SEC ↗ |
| Mar 10, 2026 | WARBURG PINCUS & CO. | Director, 10% Owner | Sale | 15.0M | $15.27 | $229.1M | SEC ↗ |
| Mar 10, 2026 | GTCR INVESTMENT XI LLC | Director, 10% Owner | Sale | 10.0M | $15.27 | $152.7M | SEC ↗ |
| Dec 10, 2025 | Michael B. Petras Jr. | Chairman & CEO | Sale | 750.0K | $16.45 | $12.3M | SEC ↗ |
| Dec 6, 2025 | WARBURG PINCUS & CO. | Director, 10% Owner | Sale | 9.7M | $16.33 | $158.7M | SEC ↗ |
| Dec 6, 2025 | WARBURG PINCUS & CO. | Director, 10% Owner | Sale | 9.7M | $16.33 | $158.7M | SEC ↗ |
| Dec 6, 2025 | GTCR INVESTMENT XI LLC | Director, 10% Owner | Sale | 6.5M | $16.33 | $105.8M | SEC ↗ |
| Nov 12, 2025 | GTCR INVESTMENT XI LLC | Director, 10% Owner | Sale | 12.0M | $15.65 | $187.8M | SEC ↗ |
| Nov 12, 2025 | WARBURG PINCUS & CO. | Director, 10% Owner | Sale | 18.0M | $15.65 | $281.7M | SEC ↗ |
| Nov 12, 2025 | WARBURG PINCUS & CO. | Director, 10% Owner | Sale | 18.0M | $15.65 | $281.7M | SEC ↗ |
| Sep 10, 2025 | WARBURG PINCUS & CO. | Director, 10% Owner | Sale | 12.0M | $15.11 | $181.3M | SEC ↗ |
| Sep 10, 2025 | WARBURG PINCUS & CO. | Director, 10% Owner | Sale | 12.0M | $15.11 | $181.3M | SEC ↗ |
| Sep 10, 2025 | GTCR INVESTMENT XI LLC | Director, 10% Owner | Sale | 8.0M | $15.11 | $120.9M | SEC ↗ |
| Aug 26, 2025 | Rutz Michael P | President of Sterigenics | Sale | 126.6K | $16.38 | $2.1M | SEC ↗ |
| Sep 9, 2024 | WARBURG PINCUS & CO. | Director, 10% Owner | Sale | 15.0M | $15.03 | $225.4M | SEC ↗ |
| Sep 9, 2024 | WARBURG PINCUS & CO. | Director, 10% Owner | Sale | 15.0M | $15.03 | $225.4M | SEC ↗ |
| Sep 9, 2024 | GTCR INVESTMENT XI LLC | Director, 10% Owner | Sale | 10.0M | $15.03 | $150.3M | SEC ↗ |
| Mar 6, 2024 | WARBURG PINCUS & CO. | Director, 10% Owner | Sale | 16.6M | $14.31 | $237.4M | SEC ↗ |
| Mar 6, 2024 | WARBURG PINCUS & CO. | Director, 10% Owner | Sale | 16.6M | $14.31 | $237.4M | SEC ↗ |
| Mar 6, 2024 | GTCR INVESTMENT XI LLC | Director, 10% Owner | Sale | 11.1M | $14.31 | $158.3M | SEC ↗ |
Showing the 25 most recent of 34 Form 4 filings for Sotera Health Co.
Most active SHC insiders
- WARBURG PINCUS & CO.16 filings
- GTCR INVESTMENT XI LLC8 filings
- Michael B. Petras Jr.4 filings
- Rutz Michael P4 filings
- Ann R. Klee1 filing
Ask anything about SHC insider activity
Use Trabud's AI agent to query Sotera Health Co's Form 4 history in plain English — "Show me SHC CEO purchases this year" or compare it against any other ticker.
Open the AI agentSHC insider trading FAQ
Are Sotera Health Co insiders buying or selling?
In the last 12 months, Sotera Health Co insiders reported 0 open-market purchases ($0) and 15 sales ($2.6B) — net selling of $2.6B. Since March 2021, Trabud has recorded 34 Form 4 filings for SHC: 0 buys ($0) and 34 sells ($5.3B). Over the full record that is net selling of $5.3B.
How many insiders trade SHC stock?
6 distinct insider filers — officers, directors, 10%+ owners, and investment groups filing jointly — have reported Form 4 transactions for Sotera Health Co. The most recent filing was accepted on Aug 19, 2026.
Where does Trabud get SHC insider trading data?
All SHC insider trading data comes directly from official SEC EDGAR Form 4 filings, which corporate insiders must submit within two business days of a transaction under Section 16(a) of the Securities Exchange Act of 1934.