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Favorite Annette F – Insider Transactions

Ticker	Owner	Relationship	Date	Transaction	Cost	#Shares	Value ($)	#Shares Total	SEC Form 4
WST	Favorite Annette F	Sr. VP & Chief HR Officer	Sep 15 '26	Option Exercise	89.64	2,524	226,251	24,342	Sep 15
WST	Favorite Annette F	Sr. VP & Chief HR Officer	Sep 15 '26	Sale	365.00	2,524	921,260	21,818	Sep 15
WST	Favorite Annette F	Sr. VP & Chief HR Officer	Sep 14 '26	Option Exercise	89.64	2,500	224,100	24,318	Sep 15
WST	Favorite Annette F	Sr. VP & Chief HR Officer	Sep 14 '26	Sale	355.00	2,500	887,500	21,818	Sep 15
WST	Favorite Annette F	Sr. VP & Chief HR Officer	Sep 11 '26	Sale	345.00	2,500	862,500	21,818	Sep 15
WST	Favorite Annette F	Sr. VP & Chief HR Officer	Sep 11 '26	Option Exercise	89.64	2,500	224,100	5,024	Sep 15
WST	Favorite Annette F	Sr. VP & Chief HR Officer	Sep 08 '26	Option Exercise	85.37	8,135	694,453	19,663	Sep 10
WST	Favorite Annette F	Sr. VP & Chief HR Officer	Sep 08 '26	Sale	340.81	2,500	852,025	16,845	Sep 10
WST	Favorite Annette F	Sr. VP & Chief HR Officer	Apr 27 '26	Option Exercise	83.47	2,817	235,135	19,645	Apr 29
WST	Favorite Annette F	Sr. VP & Chief HR Officer	Apr 27 '26	Sale	305.20	2,817	859,753	16,828	Apr 29
WST	Favorite Annette F	Sr. VP & Chief HR Officer	Feb 18 '26	Option Exercise	0.00	135	0	17,410	Feb 19
WST	Favorite Annette F	Sr. VP & Chief HR Officer	Feb 18 '25	Option Exercise	211.00	246	51,940	6,823	Feb 20
WST	Favorite Annette F	Sr. VP & Chief HR Officer	Aug 30 '23	Option Exercise	83.47	2,000	166,940	16,877	Sep 01
WST	Favorite Annette F	Sr. VP & Chief HR Officer	Aug 30 '23	Sale	414.64	2,000	829,277	14,877	Sep 01
WST	Favorite Annette F	Sr. VP & Chief HR Officer	May 01 '23	Option Exercise	59.64	13,012	776,036	27,889	May 02
WST	Favorite Annette F	Sr. VP & Chief HR Officer	May 01 '23	Sale	365.81	13,012	4,759,933	14,877	May 02

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Favorite Annette F – Insider Transactions