InsiderTrades

Form 4 for STE Steris

Accepted 2026-06-04 16:34:19 ET · period of report 2026-06-02 · accession 0001628280-26-040845 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
D 2026-06-04 16:34 2026-06-02 STE McGowan Lindsey VP, Chf. Comp, Quality Offc A - Grant $0.00 +1,155 5,985 +24% $0
D 2026-06-04 16:34 2026-06-02 STE McGowan Lindsey VP, Chf. Comp, Quality Offc F - Tax $209.76 -329 5,656 -5% -$69.0K
D 2026-06-04 16:34 2026-06-02 STE McGowan Lindsey VP, Chf. Comp, Quality Offc A - Grant $0.00 +4,036 4,036 New $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Ordinary Shares 2026-06-02 A A 1,155 $0.00 5,985 D — — (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.
2 Common Ordinary Shares 2026-06-02 F D 329 $209.76 5,656 D — — (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. (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.
3 Derivative Employee Stock Option (right to buy) 2026-06-02 A A 4,036 $0.00 4,036 D $230.74 · — to 2036-06-02 4,036 Ordinary Shares (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.