InsiderTrades

Form 4 for STE Steris

Accepted 2025-11-25 00:00:00 ET · period of report 2025-11-21 · accession 0001628280-25-054011 · 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
DM 2025-11-25 2025-11-21 STE Madsen Julia SVP, GM, Life Sciences S - Sale+OE $262.00 -5,008 10.7K -32% -$1.31M
DM 2025-11-25 2025-11-21 STE Madsen Julia SVP, GM, Life Sciences M - OptEx $128.22 +5,008 13.6K +58% +$642.1K
DM 2025-11-25 2025-11-21 STE Madsen Julia SVP, GM, Life Sciences M - OptEx $0.00 -5,008 0 -100% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Ordinary Shares 2025-11-21 S D 2,136 $262.00 10,710 D — — (F1) As of November 21, 2025, 4,003 of these ordinary shares are restricted. The restrictions on these ordinary shares lapse as follows: 578 on June 1, 2026, 352 on June 2, 2026; 666 on June 3, 2026; 542 on June 4, 2026; 666 on June 3, 2027; 542 on June 4, 2027 and 666 on June 5, 2028.
2 Common Ordinary Shares 2025-11-21 M A 2,136 $147.05 12,846 D — — (F1) As of November 21, 2025, 4,003 of these ordinary shares are restricted. The restrictions on these ordinary shares lapse as follows: 578 on June 1, 2026, 352 on June 2, 2026; 666 on June 3, 2026; 542 on June 4, 2026; 666 on June 3, 2027; 542 on June 4, 2027 and 666 on June 5, 2028.
3 Common Ordinary Shares 2025-11-21 S D 2,872 $262.00 10,710 D — — (F1) As of November 21, 2025, 4,003 of these ordinary shares are restricted. The restrictions on these ordinary shares lapse as follows: 578 on June 1, 2026, 352 on June 2, 2026; 666 on June 3, 2026; 542 on June 4, 2026; 666 on June 3, 2027; 542 on June 4, 2027 and 666 on June 5, 2028.
4 Common Ordinary Shares 2025-11-21 M A 2,872 $114.22 13,582 D — — (F1) As of November 21, 2025, 4,003 of these ordinary shares are restricted. The restrictions on these ordinary shares lapse as follows: 578 on June 1, 2026, 352 on June 2, 2026; 666 on June 3, 2026; 542 on June 4, 2026; 666 on June 3, 2027; 542 on June 4, 2027 and 666 on June 5, 2028.
5 Derivative Employee Stock Option (right to buy) 2025-11-21 M D 2,136 $0.00 0 D $147.05 · — to 2029-05-31 2,136 Ordinary Shares (F2) This option is fully vested.
6 Derivative Employee Stock Option (right to buy) 2025-11-21 M D 2,872 $0.00 0 D $114.22 · — to 2028-05-31 2,872 Ordinary Shares (F2) This option is fully vested.