Michael B. Petras Jr., Executive Chairman at Sotera Health Co (SHC), sold 294,515 shares at $18.50 ($5.4M) on 2026-08-17, disclosed to the SEC on 2026-08-19.
Open-market sale of $5.4M SHC by Executive Chairman. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| Filing → |
| SHC | SELL | 2021-03-24 | $42.7M | — | Filing → |