Lindsey McGowan - 02 Jun 2026 Form 4 Insider Report for STERIS plc (STE)

Reporting relationship: VP, Chf. Comp. & Quality Offc.
Issuer ticker: STE
Reported as of: 02 Jun 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 04 Jun 2026, 16:34:19 UTC
Prior SEC filing: 03 Jun 2026
Source filing: View source filing
Reporting owner signature: /s/ John P. Ubbing, Authorized Representative under Power of Attorney

Key filing fact

Lindsey McGowan filed Form 4 for STERIS plc (STE) on 04 Jun 2026.

Key facts

This page summarizes Lindsey McGowan's Form 4 filing for STERIS plc (STE).
3 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 04 Jun 2026, 16:34.

Change

Previous filing in this sequence was filed on 03 Jun 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002102487 Primary reporting owner

McGowan Lindsey

Relationship: VP, Chf. Comp. & Quality Offc.
Address: C/O 70 SIR JOHN ROGERSON'S QUAY, DUBLIN 2, IRELAND
Signature: /s/ John P. Ubbing, Authorized Representative under Power of Attorney
Signature date: 04 Jun 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

STE transaction

Ordinary Shares

Award

Transaction value
Shares: +1,155
Change %: +24%
Price: $0.000000^*
Shares after: 5,985
Date: 02 Jun 2026
Ownership: Direct
Footnotes: F1

STE transaction

Ordinary Shares

Tax liability

Transaction value
Shares: -329
Change %: -5.5%
Price: $209.76^*
Shares after: 5,656
Date: 02 Jun 2026
Ownership: Direct
Footnotes: F1, F2

STE holding

Ordinary Shares

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 255
Date: 02 Jun 2026
Ownership: See Footnote Below
Footnotes: F3

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

STE transaction Derivative

Employee Stock Option (right to buy)

Award

Transaction value
Shares: +4,036
Change %
Price: $0.000000^*
Shares after: 4,036
Date: 02 Jun 2026
Ownership: Direct
Underlying class: Ordinary Shares
Underlying amount: 4,036
Exercise price: $230.74
Footnotes: F4

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 4 footnotes

Footnote F1

As of June 2, 2026, 3,117 of these ordinary shares are restricted. The restrictions on these ordinary shares lapse as follows: 588 on June 4, 2027; 576 on June 3, 2028; 798 on January 2, 2029 and 1,155 on June 4, 2029.

Footnote F2

329 shares were withheld from the 1,128 restricted shares that vested on June 2, 2026. These 329 shares represent the value of the taxes required to be withheld pursuant to applicable employment or tax laws, as determined by the Issuer. These vested shares were valued at the NYSE closing market price on June 2, 2026.

Footnote F3

Units representing 255 ordinary share equivalents are held on behalf of the Reporting Person under the STERIS Corporation 401(k) Plan as of May 29, 2026.

Footnote F4

This option becomes exercisable as follows: 1,009 on June 2, 2027, 1,009 on June 2, 2028, 1,009 on June 4, 2029 and 1,009 on June 3, 2030.