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SHC · Current Report (Form 8-K) · Filed May 22, 2026

Sotera Health Co — Current Report (Form 8-K)

Form
8-K
Filed
May 22, 2026
Period
May 21, 2026
Ticker
SHC
Accession
0001822479-26-000034
Boardroom Alpha · Filing insights

Stockholders re-elected four Class III directors, approved executive compensation advisory, and ratified EY as auditor.

About Sotera Health Co
Market cap
$5.5B
1Y TSR
+29.5%
3Y TSR
+4.1%
Board grade
B-
Sector
Healthcare
CEO
Alton Shader
Last annual meeting: May 21, 2026 · View full Sotera Health Co profile →
shc-20260521

 
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
_______________________
FORM 8-K
_______________________
CURRENT REPORT
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
Date of Report (Date of Earliest Event Reported): May 21, 2026
_______________________
SOTERA HEALTH COMPANY
(Exact Name of Registrant as Specified in its Charter)
_______________________
Delaware001-3972947-3531161
(State or Other Jurisdiction of Incorporation)
(Commission File Number)
(IRS Employer Identification No.)
9100 South Hills Blvd, Suite 300
Broadview Heights, Ohio 44147
(Address of Principal Executive Offices) (Zip Code)
(440) 262-1410
(Registrant’s telephone number, including area code)
Not Applicable
(Former name or former address, if changed since last report)
_______________________
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):
 
Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Securities registered pursuant to Section 12(b) of the Act:
 
Title of Each Class
Trading
Symbol
Name of Exchange
on which registered
Common stock, $0.01 par value per shareSHCThe Nasdaq Stock Market LLC
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR 230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR 240.12b-2).
Emerging growth company   ☐
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  ☐
 
 



Item 5.07. Submission of Matters to a Vote of Security Holders.
Sotera Health Company (the “Company”) held its 2026 annual meeting of stockholders on May 21, 2026 (the “Annual Meeting”). At the Annual Meeting, the stockholders (1) elected all four director nominees as Class III directors to serve a three-year term until the 2029 annual meeting of stockholders and until their successors are duly elected and qualified, (2) approved, on an advisory basis, the compensation of the Company’s named executive officers, and (3) ratified the appointment of Ernst & Young LLP as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2026.
The final results on each of the matters submitted to a vote are as follows:
1.Election of Directors
NameForWithheldBroker Non-Votes
Sean L. Cunningham226,297,73438,018,5123,273,595
Richard G. Kyle260,365,6583,950,5883,273,595
Vincent K. Petrella251,933,89412,382,3523,273,595
Christopher A. Simon253,840,54310,475,7033,273,595
2.Approval, on an Advisory Basis, of the Compensation of the Company’s Named Executive Officers
ForAgainstAbstainBroker Non-Votes
257,678,3966,586,05351,7973,273,595
3.Ratification of the Appointment of the Company’s Independent Registered Public Accounting Firm
ForAgainstAbstainBroker Non-Votes
267,310,915223,06955,857N/A



SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
Sotera Health Company
(Registrant)
Date: May 22, 2026By:/s/ Erika Ostrowski
Erika Ostrowski
Senior Vice President, General Counsel and Corporate Secretary

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Reference

Frequently asked questions

When did Sotera Health Co file this 8-K?
Sotera Health Co (SHC) filed this Current Report (Form 8-K) with the SEC on May 22, 2026. The accession number assigned by EDGAR is 0001822479-26-000034.
What does an 8-K disclose?
Form 8-K is the SEC's current-report form, used to disclose material events between periodic reports (10-K / 10-Q). Triggers include CEO/CFO departures, acquisitions, bankruptcies, earnings releases, auditor changes, changes in fiscal year, and amendments to corporate governance. Each 8-K is keyed to one or more Item numbers (1.01 through 9.01).
What is the key takeaway from this filing?
Stockholders re-elected four Class III directors, approved executive compensation advisory, and ratified EY as auditor. This is Boardroom Alpha's one-line summary of the current report; see the full filing text above for the formal disclosure.
What Item codes does an 8-K cover?
An 8-K's Item codes (1.01 through 9.01) specify what kind of event is being disclosed — e.g. Item 1.01 for entering a material agreement, Item 5.02 for departure/election of directors and executive officers, Item 8.01 for other events. The Item codes for this 8-K appear in the filing text above.
Where can I find Sotera Health Co's prior current reports on EDGAR?
The SEC EDGAR browser lists every 8-K Sotera Health Co has filed under CIK 1822479, sortable by date. Use the "View on SEC EDGAR" link in the page header, or browse directly via https://www.sec.gov/cgi-bin/browse-edgar.
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