Sotera Health Co (SHC)
Nasdaq · Services-Misc Health & Allied Services, NEC · Inc. DE
What they're doing
Between 2026-06-21 and 2026-09-19, public records show 4 signals for Sotera Health Co. Most notable: 2026-08-14: Filed 8-K disclosing director or officer change; 2026-08-17: Petras Michael B. Jr. (director) sold $15.7M of stock; 2026-08-17: Petras Michael B. Jr. (director) sold $5.4M of stock. Federal contract obligations over the last 24 months total $0. This summary was assembled automatically from SEC EDGAR, USAspending.gov, U.S. Senate lobbying disclosures and Wikimedia pageview counts.
Generated 2026-09-19 from public records.
Signals, last 12 months
- Large insider salePetras Michael B. Jr. (director) sold $15.7M of stock
- Large insider salePetras Michael B. Jr. (director) sold $5.4M of stock
- Material 8-K filingFiled 8-K disclosing director or officer change
- Large insider saleRutz Michael P (officer) sold $2.8M of stock
- Material 8-K filingFiled 8-K disclosing material agreement
- Large insider saleWarburg Pincus (Cayman) XI, L.P. (director) sold $289.8M of stock
- Large insider saleWarburg Pincus XI, L.P. (director) sold $289.8M of stock
- Large insider saleGTCR FUND XI/C LP (director) sold $193.2M of stock
- Material 8-K filingFiled 8-K disclosing director or officer change
- Material 8-K filingFiled 8-K disclosing director or officer change
- Large insider saleWarburg Pincus Partners II, L.P. (director) sold $229.1M of stock
- Large insider saleWarburg Pincus Partners GP LLC (director) sold $229.1M of stock
- Large insider saleGTCR CO-INVEST XI LP (director) sold $152.7M of stock
- Material 8-K filingFiled 8-K disclosing director or officer change
- Material 8-K filingFiled 8-K disclosing director or officer change
- Large insider salePetras Michael B. Jr. (director) sold $6.5M of stock
- Large insider salePetras Michael B. Jr. (director) sold $5.2M of stock
- Large insider saleWARBURG PINCUS LLC (director) sold $158.7M of stock
- Large insider saleWarburg Pincus Partners GP LLC (director) sold $158.7M of stock
- Large insider saleGTCR FUND XI/A LP (director) sold $105.8M of stock
- Large insider saleWarburg Pincus Private Equity XI-C, L.P. (director) sold $281.7M of stock
- Large insider saleWarburg Pincus Partners II, L.P. (director) sold $281.7M of stock
- Large insider saleGTCR FUND XI/A LP (director) sold $187.8M of stock
Insider transactions
| Date | Insider | Role | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-08-17 | Petras Michael B. Jr. | director | S | 294,515 | 18.5 | $5,448,851 |
| 2026-08-17 | Petras Michael B. Jr. | director | S | 850,000 | 18.5 | $15,725,935 |
| 2026-08-07 | Rutz Michael P | officer | S | 150,000 | 18.84 | $2,825,250 |
| 2026-08-05 | Lyons Jonathan M. | officer | F | 11,316 | 17.98 | $203,462 |
| 2026-05-26 | SHADER ALTON | director | A | 375,939 | 0 | $0 |
| 2026-05-26 | SHADER ALTON | director | A | 203,634 | 0 | $0 |
| 2026-05-26 | SHADER ALTON | director | A | 375,939 | 0 | $0 |
| 2026-05-26 | SHADER ALTON | director | A | 203,634 | 0 | $0 |
| 2026-05-22 | Klee Ann R. | director | A | 14,970 | 0 | $0 |
| 2026-05-22 | Kyle Richard G | director | A | 14,970 | 0 | $0 |
| 2026-05-22 | Krause Kenneth D. | director | A | 14,970 | 0 | $0 |
| 2026-05-22 | CUNNINGHAM SEAN LAURENCE | director | A | 14,970 | 0 | $0 |
| 2026-05-22 | Flynn Karen | director | A | 14,970 | 0 | $0 |
| 2026-05-22 | Neary James | director | A | 14,970 | 0 | $0 |
| 2026-05-22 | PETRELLA VINCENT K | director | A | 14,970 | 0 | $0 |
| 2026-05-22 | Chen Ruoxi | director | A | 14,970 | 0 | $0 |
| 2026-05-22 | Simon, Christopher | director | A | 14,970 | 0 | $0 |
| 2026-05-22 | Wheadon David E. | director | A | 14,970 | 0 | $0 |
| 2026-05-22 | Klee Ann R. | director | A | 14,970 | 0 | $0 |
| 2026-05-22 | Kyle Richard G | director | A | 14,970 | 0 | $0 |
| 2026-05-22 | Krause Kenneth D. | director | A | 14,970 | 0 | $0 |
| 2026-05-22 | CUNNINGHAM SEAN LAURENCE | director | A | 14,970 | 0 | $0 |
| 2026-05-22 | Flynn Karen | director | A | 14,970 | 0 | $0 |
| 2026-05-22 | Neary James | director | A | 14,970 | 0 | $0 |
| 2026-05-22 | PETRELLA VINCENT K | director | A | 14,970 | 0 | $0 |
| 2026-05-22 | Chen Ruoxi | director | A | 14,970 | 0 | $0 |
| 2026-05-22 | Simon, Christopher | director | A | 14,970 | 0 | $0 |
| 2026-05-22 | Wheadon David E. | director | A | 14,970 | 0 | $0 |
| 2026-05-13 | Warburg Pincus (Cayman) XI, L.P. | director | S | 19,102,952 | 15.17 | $289,791,782 |
| 2026-05-13 | Warburg Pincus XI, L.P. | director | S | 19,102,952 | 15.17 | $289,791,782 |
| 2026-05-13 | GTCR FUND XI/C LP | director | S | 12,735,301 | 15.17 | $193,194,516 |
| 2026-05-13 | WARBURG PINCUS & CO.; Warburg Pincus (Bermuda) Private Equity GP Ltd.; Warburg Pincus (Cayman) XI, L.P.; WARBURG PINCUS LLC; Warburg Pincus Partners GP LLC; Warburg Pincus Partners II (Cayman), L.P.; Warburg Pincus Private Equity XI-C, L.P.; Warburg Pincus XI-C, LLC | director | S | 19,102,952 | 15.17 | $289,753,576 |
| 2026-05-13 | WARBURG PINCUS & CO.; Bull Co-Invest L.P.; Warburg Pincus Private Equity XI, L.P.; Bull Holdco L.P.; Warburg Pincus Partners II, L.P.; Warburg Pincus Private Equity XI-B, L.P.; Warburg Pincus XI Partners, L.P.; Warburg Pincus XI, L.P.; WP Global LLC; WP XI Partners, L.P. | director | S | 19,102,952 | 15.17 | $289,753,576 |
| 2026-05-13 | GTCR INVESTMENT XI LLC; GTCR FUND XI/A LP; GTCR FUND XI/C LP; GTCR CO-INVEST XI LP; GTCR PARTNERS XI/A&C LP | director | S | 12,735,301 | 15.17 | $193,169,046 |
| 2026-03-31 | DIMITRIEF ALEXANDER | officer | F | 7,941 | 14.34 | $113,874 |
| 2026-03-31 | DIMITRIEF ALEXANDER | officer | F | 7,941 | 14.34 | $113,874 |
| 2026-03-06 | Warburg Pincus Partners GP LLC | director | S | 15,000,000 | 15.27 | $229,050,000 |
| 2026-03-06 | Warburg Pincus Partners II, L.P. | director | S | 15,000,000 | 15.27 | $229,050,000 |
| 2026-03-06 | GTCR CO-INVEST XI LP | director | S | 10,000,000 | 15.27 | $152,700,000 |
| 2026-03-06 | WARBURG PINCUS & CO.; Warburg Pincus (Bermuda) Private Equity GP Ltd.; Warburg Pincus (Cayman) XI, L.P.; WARBURG PINCUS LLC; Warburg Pincus Partners GP LLC; Warburg Pincus Partners II (Cayman), L.P.; Warburg Pincus Private Equity XI-C, L.P.; Warburg Pincus XI-C, LLC | director | S | 15,000,000 | 15.27 | $229,050,000 |
| 2026-03-06 | WARBURG PINCUS & CO.; Bull Co-Invest L.P.; Warburg Pincus Private Equity XI, L.P.; Bull Holdco L.P.; Warburg Pincus Partners II, L.P.; Warburg Pincus Private Equity XI-B, L.P.; Warburg Pincus XI Partners, L.P.; Warburg Pincus XI, L.P.; WP Global LLC; WP XI Partners, L.P. | director | S | 15,000,000 | 15.27 | $229,050,000 |
| 2026-03-06 | GTCR INVESTMENT XI LLC; GTCR FUND XI/A LP; GTCR FUND XI/C LP; GTCR CO-INVEST XI LP; GTCR PARTNERS XI/A&C LP | director | S | 10,000,000 | 15.27 | $152,700,000 |
| 2026-03-02 | Petras Michael B. Jr. | director | F | 31,339 | 15.91 | $498,603 |
| 2026-03-02 | Petras Michael B. Jr. | director | F | 40,302 | 15.91 | $641,205 |
| 2026-03-02 | Petras Michael B. Jr. | director | A | 240,248 | 0 | $0 |
| 2026-03-02 | Petras Michael B. Jr. | director | F | 39,552 | 15.91 | $629,272 |
| 2026-03-02 | Petras Michael B. Jr. | director | F | 79,104 | 15.91 | $1,258,545 |
| 2026-03-02 | Petras Michael B. Jr. | director | M | 89,686 | — | — |
| 2026-03-02 | DIMITRIEF ALEXANDER | officer | F | 7,941 | 15.91 | $126,341 |
| 2026-03-02 | DIMITRIEF ALEXANDER | officer | F | 23,619 | 15.91 | $375,778 |
Federal contracts
No federal contract actions on record for this recipient mapping.
Lobbying
No federal lobbying filings on record for this client mapping.
Public attention
No Wikipedia pageview data linked to this company.