Witzeman Michael D – Insider Transactions

Ticker	Owner	Relationship	Date	Transaction	Cost	#Shares	Value ($)	#Shares Total	SEC Form 4
CHE	Witzeman Michael D	VP & Chief Financial Officer	Feb 13 '26	Option Exercise	0.00	666	0	6,073	Feb 17 12:00 AM
CHE	Witzeman Michael D	VP & Chief Financial Officer	Mar 10 '25	Option Exercise	445.35	17,592	7,834,598	34,484	Mar 11 12:00 AM
CHE	Witzeman Michael D	VP & Chief Financial Officer	Feb 14 '25	Option Exercise	314.43	1,496	470,381	4,634	Feb 18 12:00 AM
CHE	Witzeman Michael D	VP & Chief Financial Officer	Jul 31 '24	Option Exercise	471.74	15,896	7,498,780	29,885	Aug 01 12:00 AM
CHE	Witzeman Michael D	VP & Chief Financial Officer	May 07 '24	Option Exercise	413.19	2,200	909,018	37,833	May 09 12:00 AM
CHE	Witzeman Michael D	VP & Chief Financial Officer	Mar 21 '24	Sale	643.14	2,650	1,704,321	2,882	Mar 22 12:00 AM
CHE	Witzeman Michael D	VP & Chief Financial Officer	Mar 20 '24	Option Exercise	413.19	5,200	2,148,588	38,933	Mar 22 12:00 AM
CHE	Witzeman Michael D	VP & Chief Financial Officer	Feb 16 '24	Option Exercise	256.77	989	253,950	3,417	Feb 20 12:00 AM
CHE	Witzeman Michael D	vice president and controller	Nov 08 '23	Option Exercise	413.19	6,600	2,727,054	41,533	Nov 08 12:00 AM
CHE	Witzeman Michael D	vice president and controller	Feb 17 '23	Option Exercise	315.87	1,091	344,615	2,569	Feb 22 12:00 AM
CHE	Witzeman Michael D	vice president and controller	Nov 10 '22	Sale	498.47	736	366,874	1,900	Nov 14 12:00 AM
CHE	Witzeman Michael D	vice president and controller	Nov 04 '22	Option Exercise	306.70	13,800	4,232,460	32,293	Nov 04 12:00 AM
CHE	Witzeman Michael D	vice president and controller	Nov 03 '22	Sale	482.62	1,300	627,406	1,186	Nov 04 12:00 AM
CHE	Witzeman Michael D	vice president and controller	Feb 18 '22	Option Exercise	287.40	1,435	412,414	2,752	Feb 23 12:00 AM

Insider Trading & Congressional Trades

Witzeman Michael D – Insider Transactions