STERIS (STE) Form 144: 820 and 599-Share Notices

STERIS plc reported Form 144 resale notices for restricted stock lapses.

Rhea-AI Filing Summary

STERIS plc reported Form 144 resale notices for restricted stock lapses. The filing lists restricted stock lapses tied to equity compensation: 820 shares dated 06/01/2026 and 599 shares dated 06/02/2026. The entries appear under "Securities To Be Sold."

Insights

Corporate Governance Analyst

Routine insider resale notices for equity-compensation lapses, small scale.

The filing lists two restricted stock lapse entries showing 820 shares on 06/01/2026 and 599 shares on 06/02/2026

These items are administrative resale notices under Rule 144 tied to equity compensation. Timing and cash-flow details are not provided in the excerpt; subsequent filings may show actual dispositions.

Key Figures

Form 144 listed shares: 820 shares Form 144 listed shares: 599 shares Broker-dealer listed: Charles Schwab & Co., Inc.

3 metrics

Form 144 listed shares 820 shares Restricted stock lapse dated 06/01/2026

Form 144 listed shares 599 shares Restricted stock lapse dated 06/02/2026

Broker-dealer listed Charles Schwab & Co., Inc. Broker/intermediary named on the Form 144 excerpt

Key Terms

Restricted Stock Lapse, Form 144, Equity Compensation

3 terms

Restricted Stock Lapse financial

"Securities To Be Sold ... Restricted Stock Lapse | STERIS plc | 820"

Form 144 regulatory

"Filer Information ... 144: Filer Information"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Equity Compensation financial

"Restricted Stock Lapse ... Equity Compensation 144: Securities Sold"

Equity compensation is pay given to employees, executives or contractors in the form of company ownership—such as stock, stock options or restricted shares—rather than just cash. It matters to investors because it can align workers' incentives with shareholders (like paying someone in slices of the same pie they help grow), but it also increases the number of shares outstanding and company expenses, affecting ownership percentages and earnings per share.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the STE Form 144 filing disclose?

The filing discloses Form 144 resale notices for restricted stock lapses. It lists 820 shares dated 06/01/2026 and 599 shares dated 06/02/2026, both tied to equity compensation.

Do the listed entries mean shares were sold immediately?

The entries show securities "To Be Sold" associated with restricted stock lapses. They are resale notices under Rule 144; the filing does not itself confirm the timing or execution of any sale.

Who appears to be the broker or intermediary for the filing?

The excerpt lists Charles Schwab & Co., Inc. at 3000 Schwab Way, Westlake, TX, indicating an intermediary on the Form 144 notice in the provided content.

Are these transactions large enough to be material for STE shareholders?

The filing shows 820 and 599 share entries. The excerpt provides no outstanding share count or percentage; materiality cannot be assessed from the provided content alone.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 06/15/2026 - 04:06 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001578804
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	STERIS plc
SEC File Number	001-38848
Address of Issuer	70 SIR JOHN ROGERSON'S QUAY DUBLIN IRELAND 2
Phone	35312322000
Name of Person for Whose Account the Securities are To Be Sold	Zangerle John Adam
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Ordinary	Charles Schwab & Co., Inc. 3000 Schwab Way Westlake TX 76262	1419	296968.00	97602485	06/15/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Ordinary	06/01/2026	Restricted Stock Lapse	STERIS plc			820	06/01/2026	Equity Compensation
Ordinary	06/02/2026	Restricted Stock Lapse	STERIS plc			599	06/02/2026	Equity Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	06/15/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	11/19/2025
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	John Adam Zangerle
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)