Petras Michael B. Jr.
SEC insider (Form 3/4/5 filer). CIK 0001832387. Executive Chairman at Sotera Health Co (SHC). 19 reported Form 4/5 transactions since Sep 2024; latest on Aug 17, 2026. Located in BROADVIEW HEIGHTS, OH.
Companies Petras Michael B. Jr. has filed insider reports for
- Sotera Health Co (SHC): Director, Officer, Executive Chairman
Petras Michael B. Jr.
CIK: 0001832387
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)5 (26.3%)
Position reduction
Option Exercises (M)1 (5.3%)
Derivative conversions
Awards (A)2 (10.5%)
Compensation grants
Other (G, F, J, C, D, …)11 (57.9%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
SHC
Sotera Health Co
DirectorOfficer
Discretionary Trading P&L
Holdings
Transaction History (19 total)
- Aug 17, 2026SHC
Sotera Health Co
SaleIndirect850K shares at avg. $18.50$15.7M - Aug 17, 2026SHC
Sotera Health Co
SaleDirect294.5K shares at avg. $18.50$5.4M - Mar 2, 2026SHC
Sotera Health Co
Tax PaymentDirect40.3K shares at avg. $15.91$641K - Mar 2, 2026SHC
Sotera Health Co
ExerciseDirect89.7K shares- - Mar 2, 2026SHC
Sotera Health Co
Tax PaymentDirect39.6K shares at avg. $15.91$629K - Mar 2, 2026SHC
Sotera Health Co
AwardDirect240.2K shares- - Mar 2, 2026SHC
Sotera Health Co
Tax PaymentDirect79.1K shares at avg. $15.91$1.3M - Mar 2, 2026SHC
Sotera Health Co
Tax PaymentDirect31.3K shares at avg. $15.91$499K - Dec 8, 2025SHC
Sotera Health Co
SaleDirect315.9K shares at avg. $16.45$5.2M - Dec 8, 2025SHC
Sotera Health Co
SaleIndirect394.9K shares at avg. $16.45$6.5M
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Aug 17, 2026 | SHC Sotera Health Co | Sale | 850,000 | $18.50 | $15,725,935 | Indirect |
| Aug 17, 2026 | SHC Sotera Health Co | Sale | 294,515 | $18.50 | $5,448,851 | Direct |
| Mar 2, 2026 | SHC Sotera Health Co | Tax Payment | 40,302 | $15.91 | $641,205 | Direct |
| Mar 2, 2026 | SHC Sotera Health Co | Exercise | 89,686 | - | $0 | Direct |
| Mar 2, 2026 | SHC Sotera Health Co | Tax Payment | 39,552 | $15.91 | $629,272 | Direct |
| Mar 2, 2026 | SHC Sotera Health Co | Award | 240,248 | - | $0 | Direct |
| Mar 2, 2026 | SHC Sotera Health Co | Tax Payment | 79,104 | $15.91 | $1,258,545 | Direct |
| Mar 2, 2026 | SHC Sotera Health Co | Tax Payment | 31,339 | $15.91 | $498,603 | Direct |
| Dec 8, 2025 | SHC Sotera Health Co | Sale | 315,896 | $16.45 | $5,196,489 | Direct |
| Dec 8, 2025 | SHC Sotera Health Co | Sale | 394,861 | $16.45 | $6,495,463 | Indirect |
1-10 of 19 transactions