STERIS plc (STE)
S&P 500XNYSORTHOPEDIC, PROSTHETIC & SURGICAL APPLIANCES & SUPPLIESNet insider selling (90d)Watch STE
$233.78+$0.81 (+0.35%) Today
Latest STE Insider Trades
Mohsen Sohi - DirectorOpen-market sale
Mohsen Sohi - Director
John Adam Zangerle - Officer
Daniel A. Carestio - OfficerDaniel A. Carestio - OfficerMohsen Sohi - DirectorMohsen Sohi - DirectorMohsen Sohi - DirectorMohsen Sohi - DirectorSteris is an Ireland-domiciled medical technology company focused on sterilization services and infection prevention. The company is the global leader in contract sterilization services, ensuring the safe delivery of single-use and implantable medical equipment to hospitals around the world. Steris also sells sterilizers, washer-disinfectors, and other decontamination equipment and supplies for use by care provider facilities and in biopharma manufacturing sites. Domiciled in the United States before its inversion to Ireland, the firm derives approximately 70% of its revenue from Healthcare Services, 20% from Applied Sterilization Technologies, or AST, and 10% from life sciences services after the divestment of its dental products business.
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 5 | 11,386 | $2.51M |
| Grant or award | 32 | 227,385 | |
| Option exercise | 7 | 23,306 | |
| Tax withholding / forfeiture | 32 | 15,389 |
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
77 Form 4 filings on record, the earliest from Oct 2, 2024, newest first. Filing history page 2 of 3.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Mary Clare Fraser - Officer | Grant or award | Ordinary Shares | 3,009 | $0.00 | - | |
| Mary Clare Fraser - Officer | Tax withholding / forfeiture | Ordinary Shares | 591 | $209.76 | $124K | |
| Mary Clare Fraser - Officer | Grant or award | Employee Stock Option (right to buy) | 10,492 | $0.00 | - | |
| Daniel A. Carestio - Officer | Grant or award | Ordinary Shares | 23,736 | $0.00 | - | |
| Daniel A. Carestio - Officer | Tax withholding / forfeiture | Ordinary Shares | 995 | $209.76 | $209K | |
| Daniel A. Carestio - Officer | Grant or award | Employee Stock Option (right to buy) | 82,740 | $0.00 | - | |
 Karen L. Burton - Officer | Grant or award | Ordinary Shares | 5,325 | $0.00 | - | |
| Karen L. Burton - Officer | Option exercise | Ordinary Shares | 66 | $209.76 | $14K | |
| Karen L. Burton - Officer | Grant or award | Employee Stock Option (right to buy) | 18,564 | $0.00 | - | |
| Pierre Boulud - Director | Grant or award | Career Restricted Stock Units | 367 | $0.00 | - | |
 Richard C. Breeden - Director | Option exercise | Ordinary Shares | 3,781 | $71.40 | $270K | |
| Richard C. Breeden - Director | Open-market sale | Ordinary Shares | 1,481 | $209.51 | $310K | |
| Richard C. Breeden - Director | Option exercise | Employee Stock Option (right to buy) | 3,781 | $0.00 | - | |
| John Adam Zangerle - Officer | Tax withholding / forfeiture | Ordinary Shares | 337 | $0.00 | - | |
| Renato Tamaro - Officer | Tax withholding / forfeiture | Ordinary Shares | 81 | $0.00 | - | |
| Lindsey McGowan - Officer | Tax withholding / forfeiture | Ordinary Shares | 198 | $0.00 | - | |
 Cary L. Majors - Officer | Tax withholding / forfeiture | Ordinary Shares | 768 | $0.00 | - | |
| Julia Madsen - Officer | Tax withholding / forfeiture | Ordinary Shares | 208 | $0.00 | - | |
 Kenneth E. Kohler - Officer | Tax withholding / forfeiture | Ordinary Shares | 109 | $0.00 | - | |
| Mary Clare Fraser - Officer | Tax withholding / forfeiture | Ordinary Shares | 673 | $0.00 | - | |
| Daniel A. Carestio - Officer | Tax withholding / forfeiture | Ordinary Shares | 1,254 | $0.00 | - | |
| Karen L. Burton - Officer | Tax withholding / forfeiture | Ordinary Shares | 99 | $0.00 | - | |
| Cynthia L. Feldmann - Director | Option exercise | Ordinary Shares | 3,098 | $152.32 | $472K | |
| Cynthia L. Feldmann - Director | Open-market sale | Ordinary Shares | 3,098 | $237.21 | $735K | |
| Cynthia L. Feldmann - Director | Option exercise | Director Stock Option (right to buy) | 3,098 | $0.00 | - | |
| Julia Madsen - Officer | Option exercise | Ordinary Shares | 2,872 | $114.22 | $328K | |
| Julia Madsen - Officer | Open-market sale | Ordinary Shares | 2,872 | $262.00 | $752K | |
| Julia Madsen - Officer | Option exercise | Ordinary Shares | 2,136 | $147.05 | $314K | |
| Julia Madsen - Officer | Open-market sale | Ordinary Shares | 2,136 | $262.00 | $560K | |
| Julia Madsen - Officer | Option exercise | Employee Stock Option (right to buy) | 2,872 | $0.00 | - | |
| Julia Madsen - Officer | Option exercise | Employee Stock Option (right to buy) | 2,136 | $0.00 | - | |
| Renato Tamaro - Officer | Open-market sale | Ordinary Shares | 3,324 | $257.43 | $856K | |
| Renato Tamaro - Officer | Open-market sale | Ordinary Shares | 212 | $258.03 | $55K | |
| Renato Tamaro - Officer | Open-market sale | Ordinary Shares | 1,500 | $257.76 | $387K | |
| Renato Tamaro - Officer | Option exercise | Employee Stock Option (right to buy) | 3,536 | $0.00 | - | |
| Renato Tamaro - Officer | Option exercise | Ordinary Shares | 3,536 | $182.22 | $644K | |
| John Adam Zangerle - Officer | Option exercise | Ordinary Shares | 15,000 | $69.72 | $1.05M | |
| John Adam Zangerle - Officer | Open-market sale | Ordinary Shares | 15,000 | $265.14 | $3.98M | |
| John Adam Zangerle - Officer | Option exercise | Employee Stock Option (right to buy) | 15,000 | $0.00 | - | |
| Daniel A. Carestio - Officer | Open-market sale | Ordinary Shares | 159 | $241.82 | $38K | |
| Mary Clare Fraser - Officer | Tax withholding / forfeiture | Ordinary Shares | 207 | $0.00 | - | |
| Julia Madsen - Officer | Tax withholding / forfeiture | Ordinary Shares | 52 | $0.00 | - | |
| Cary L. Majors - Officer | Tax withholding / forfeiture | Ordinary Shares | 303 | $0.00 | - | |
| John Adam Zangerle - Officer | Tax withholding / forfeiture | Ordinary Shares | 91 | $0.00 | - | |
| Daniel A. Carestio - Officer | Tax withholding / forfeiture | Ordinary Shares | 130 | $0.00 | - | |
| Renato Tamaro - Officer | Tax withholding / forfeiture | Ordinary Shares | 26 | $0.00 | - | |
| Karen L. Burton - Officer | Tax withholding / forfeiture | Ordinary Shares | 39 | $0.00 | - | |
| Karen L. Burton - Officer | Grant or award | Ordinary Shares | 2,349 | $0.00 | - | |
| Karen L. Burton - Officer | Grant or award | Employee Stock Option (right to buy) | 8,356 | $0.00 | - | |
| Renato Tamaro - Officer | Option exercise | Ordinary Shares | 3,204 | $147.05 | $471K | |
| Renato Tamaro - Officer | Open-market sale | Ordinary Shares | 3,204 | $249.24 | $799K | |
| Renato Tamaro - Officer | Option exercise | Employee Stock Option (right to buy) | 3,204 | $0.00 | - | |
| Richard C. Breeden - Director | Option exercise | Ordinary Shares | 4,110 | $64.05 | $263K | |
| Richard C. Breeden - Director | Option exercise | Director Stock Option (right to buy) | 4,110 | $0.00 | - | |
| Cynthia L. Feldmann - Director | Option exercise | Ordinary Shares | 3,495 | $0.00 | - | |
| Cynthia L. Feldmann - Director | Open-market sale | Ordinary Shares | 3,495 | $241.56 | $844K | |
| Cynthia L. Feldmann - Director | Grant or award | Director Stock Option (right to buy) | 1,407 | $0.00 | - | |
| Cynthia L. Feldmann - Director | Grant or award | Career Restricted Stock Units | 487 | $0.00 | - | |
| Cynthia L. Feldmann - Director | Option exercise | Director Stock Option (right to buy) | 3,495 | $0.00 | - | |
| Mohsen Sohi - Director | Option exercise | Ordinary Shares | 4,110 | $64.05 | $263K | |
| Mohsen Sohi - Director | Open-market sale | Ordinary Shares | 4,110 | $241.96 | $994K | |
| Mohsen Sohi - Director | Grant or award | Director Stock Option (right to buy) | 2,226 | $0.00 | - | |
| Mohsen Sohi - Director | Grant or award | Career Restricted Stock Units | 772 | $0.00 | - | |
| Mohsen Sohi - Director | Grant or award | Career Restricted Stock Units | 506 | $242.85 | $123K | |
| Mohsen Sohi - Director | Option exercise | Director Stock Option (right to buy) | 4,110 | $0.00 | - |
A Form 144 is notice of an INTENDED sale, not a completed one. It often precedes the Form 4 that reports the trade actually happening.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| Breeden Richard C | Director | 4,110 | $953K | View on EDGAR | |
| Sohi Mohsen | Director | 4,058 | $957K | View on EDGAR | |
| - | - | - | - | View on EDGAR |
STERIS plc (STE) had 44 insider filings in the last 90 days, with the most recent on 2026-08-12. The full record for STE runs to 77 Form 4 filings, the earliest from 2024-10-02. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
No insider purchases of STE were filed in the last 90 days.
5 insider sales of STE were filed in the last 90 days, totaling $2.51M.
This page tracks STE Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
Create a free InsiderAlpha account and press Watch on this page to add STE to your watchlist. A free account also opens the full scored daily plan with every past day and 3 months of price history. No card is required. Sign up at https://insideralpha.ai/register.
Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
Real-time Form 4 alerts, AI-scored daily trade ideas and 10b5-1 plan flags.
