Steris plc planned insider sales
In the twelve months since 23 September 2025 insiders at Steris plc filed 11 Form 144 notices of planned sales, 43,797 shares worth $10.8 million at the time of filing, from 7 sellers. The latest, filed 18 August 2026: Breeden Richard C (director), 4,110 shares worth $953,114, planned for around 18 August 2026 through Charles Schwab & Co., Inc..
| Filed | Seller | Relationship | Shares | Value | Planned sale | Broker | How acquired | Filing |
|---|---|---|---|---|---|---|---|---|
| 18 August 2026 | Breeden Richard C | Director | 4,110 | $953,114 | 18 August 2026 | Charles Schwab & Co., Inc. | Exercise & Hold | Form 144 |
| 12 August 2026 | Sohi Mohsen | Director | 4,058 | $956,779 | 12 August 2026 | Charles Schwab & Co., Inc. | Employee Stock Option Exercise | Form 144 |
| 15 June 2026 | Zangerle John Adam | Officer | 1,419 | $296,968 | 15 June 2026 | Charles Schwab & Co., Inc. | Restricted Stock Lapse | Form 144 |
| 5 June 2026 | Carestio Daniel A | Officer, Director | 1,374 | $291,288 | 5 June 2026 | Charles Schwab & Co., Inc. | Restricted Stock Lapse | Form 144 |
| 4 June 2026 | Carestio Daniel A | Officer, Director | 3,054 | $655,511 | 4 June 2026 | Charles Schwab & Co., Inc. | Restricted Stock Lapse | Form 144 |
| 2 June 2026 | Breeden Richard C | Director | 1,481 | $310,285 | 2 June 2026 | Charles Schwab & Co., Inc. | Employee Stock Option Exercise | Form 144 |
| 5 March 2026 | Feldmann Cynthia L | Director | 3,098 | $734,867 | 5 March 2026 | Charles Schwab & Co., Inc. | Employee Stock Option Exercise | Form 144 |
| 21 November 2025 | Madsen Julia | Officer | 5,008 | $1.3 million | 21 November 2025 | Charles Schwab & Co., Inc. | Employee Stock Option Exercise | Form 144 |
| 18 November 2025 | Tamaro Renato | Officer | 5,036 | $1.3 million | 18 November 2025 | Charles Schwab & Co., Inc. | Employee Stock Option Exercise; Restricted Stock Lapse | Form 144 |
| 12 November 2025 | Zangerle John Adam | Officer | 15,000 | $4.0 million | 11 November 2025 | Charles Schwab & Co., Inc. | Employee Stock Option Exercise | Form 144 |
| 6 October 2025 | Carestio Daniel A | Officer, Director | 159 | $38,449 | 6 October 2025 | Charles Schwab & Co., Inc. | Restricted Stock Lapse | Form 144 |
A Form 144 is the notice an insider files with the SEC before selling restricted or control shares over the Rule 144 thresholds; it says what may be sold, not what was. Value is the filer's own aggregate market value. Whether the sale happened shows up later on Form 4, on the insiders page.
Source
Form 144 filings on EDGAR for Steris plc: the company's filing index, each notice read from its own XML.
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