Insider Trading — QuoTrend

Vaughn Bryan T – Insider Transactions

Ticker	Owner	Relationship	Date	Transaction	Cost	#Shares	Value ($)	#Shares Total	SEC Form 4
LH	Vaughn Bryan T	EVP and President, Diagnostics	Jul 02 '26	Sale	286.19	234	66,968	6,746	Jul 06
LH	Vaughn Bryan T	EVP and President, Diagnostics	Jul 01 '26	Option Exercise	0.00	327	0	7,073	Jul 06
LH	Vaughn Bryan T	EVP, Diagnostics	Feb 11 '26	Option Exercise	0.00	323	0	5,706	Feb 13
LH	Vaughn Bryan T	EVP, Diagnostics	Feb 07 '26	Option Exercise	0.00	178	0	5,444	Feb 10
LH	Vaughn Bryan T	EVP, Diagnostics	Feb 06 '26	Option Exercise	0.00	180	0	5,327	Feb 10