Updated Jul 16, 2026
SHADER ALTON has filed 1 SEC Form 4 filing across 1 company in the last 90 days.

Alton Shader is an individual identified in the SEC filings for Sotera Health Co as of 2026-05-27. Publicly available SEC disclosures and company materials do not clearly specify his title or role within the organization, and there is no widely published biographical profile confirming his career history beyond the filing context. Given the limited public biographical information, his prominence outside the SEC filing context appears limited.
| Role | Insider |
|---|---|
| Notability | 25/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-05-27 | SHC | Sotera Health Co | A — Grant or award | 203.6K | $0.00 | |
| 2026-05-27 | SHC | Sotera Health Co | A — Grant or award | 375.9K | $0.00 |
Alton Shader is an individual identified in the SEC filings for Sotera Health Co as of 2026-05-27. Publicly available SEC disclosures and company materials do not clearly specify his title or role within the organization, and there is no widely published biographical profile confirming his career history beyond the filing context. Given the limited public biographical informati…
1 primary Form 4 filings in the last 90 days, covering 1 company.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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