Insider trade

CEO sold ~$6.5M of SHC shares in the open market

Traded Dec 8, 2025 · Filed Dec 10, 2025

Sotera HealthSHC

~$6.5M
Approx. value · 395K sh @ $16.45: 4.82M
Holds after · shares reported: +11.8%
stock since the trade · S&P 500 +13.3%, $16.60 → $18.55 on Oct 5

Why it stands out

The CEO of Sotera Health sold $6.5M of Sotera Health shares. The filing does not indicate a pre-arranged trading plan.

Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell

View the official recordSEC Form 4 — Statement of Changes in Beneficial Ownership

All the details

Dates, kept separate

Transaction date: Dec 8, 2025
Reporting period: Not applicable
Filed with the SEC: Dec 10, 2025

CEOIndirect holding$1M+

Context

Classification

open market sale

Code S — open-market or private sale

Absolute commitment

~$6,495,463

Shares × reported transaction price

Timing vs results

34 days after results of Nov 4, 2025, 35 days before results of Jan 12, 2026

Results dates are the company's own 8-K (Item 2.02). Many companies only let insiders trade in a window after results

Planned / mechanical clue

None found in footnotes

Only flagged when a footnote says so; never inferred

After it was reported

After	Stock	S&P 500	Difference
7 days	+1.2%	−1.8%	+3.1%
30 days	+12.4%	+0.9%	+11.5%
90 days	−17.6%	−1.9%	−15.8%
180 days	−2.2%	+7.0%	−9.1%

Past results only. Not a forecast.

Source receipt

Record ID: 0001193125-25-314343
Filed / recorded: Dec 10, 2025, 9:43 PM UTC
Added to OQRO: Oct 6, 2026, 9:10 PM UTC
Parser: form4-xml-v2
Data quality: Verified: identifiers matched exactly
Issuer: Sotera Health Co
Issuer CIK: 1822479
Ticker: SHC
Reporting person: Michael B. Jr. Petras
Relationship: Director, Officer
Officer title: Chairman & CEO
Security: Common Stock
Table: Non-derivative (Table I)
Transaction date: Dec 8, 2025
Transaction code: S
Shares / units: 394,861
Price per share: $16.45
Acquired / disposed: Disposed (D)
Shares owned after: 4,819,393
Ownership form: Indirect — By Grantor Trust
Amendment: No

Around the same time

Michael B. Jr. PetrasChairman & CEO

Filed 10mo ago

Sold

~$5.2M316K sh @ $16.45

Traded Dec 8, 2025 · filed 2 days laterNot under a reported trading plan

The CEO of Sotera Health sold $5.2M of Sotera Health shares. The filing does not indicate a pre-arranged trading plan.

More Official record

Michael B. Jr. PetrasChairman & CEO

Filed 10mo ago

Sold

~$646K39K sh @ $16.45

Traded Dec 8, 2025 · filed 2 days laterNot under a reported trading plan

The CEO of Sotera Health sold $646K of Sotera Health shares. The filing does not indicate a pre-arranged trading plan.

More Official record

Pincus & Co. WarburgDirector

Filed 10mo ago

Sold

~$159M9.72M sh @ $16.33

Traded Dec 3, 2025 · filed 3 days laterNot under a reported trading plan

A Sotera Health director sold $159M of Sotera Health shares. The filing does not indicate a pre-arranged trading plan.

More Official record