Form 4 for STE Steris

Accepted 2025-06-17 00:00:00 ET · period of report 2025-06-13 · accession 0001628280-25-031870 · 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
M	2025-06-17	2025-06-13	STE	Zangerle John Adam	SVP, Gen Counsel, Sec	S - Sale	$241.45	-1,978	35.4K	-5%	-$477.6K

Purchase Sale Sale after option exercise All abbreviations

#	Table	Security	Date	Code	A/D	Shares	Price	Owned after	Own	Exercise / expiry	Underlying	Footnotes
1	Common	Ordinary Shares	2025-06-13	S	D	1,648	$241.61	33,760	D	—	—	(F3) Price reflects a weighted average sale price for multiple transactions ranging from $241.28 to $241.815 per share, inclusive. The Reporting Person undertakes to provide, upon request by the SEC Staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price. (F2) As of June 13, 2025, 8,713 of these ordinary shares are restricted. The restrictions on these ordinary shares lapse as follows: 202 on October 1, 2025; 1,157 on June 1, 2026; 846 on June 2, 2026; 1,252 on June 3, 2026; 1,376 on June 4, 2026; 1,252 on June 3 2027; 1,376 on June 4, 2027 and 1,252 on June 5, 2028.
2	Common	Ordinary Shares	2025-06-13	S	D	330	$240.63	35,408	D	—	—	(F1) Price reflects a weighted average sale price for multiple transactions ranging from $240.20 to $241.17 per share, inclusive. The Reporting Person undertakes to provide, upon request by the SEC Staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price. (F2) As of June 13, 2025, 8,713 of these ordinary shares are restricted. The restrictions on these ordinary shares lapse as follows: 202 on October 1, 2025; 1,157 on June 1, 2026; 846 on June 2, 2026; 1,252 on June 3, 2026; 1,376 on June 4, 2026; 1,252 on June 3 2027; 1,376 on June 4, 2027 and 1,252 on June 5, 2028.