Prange Karen – Insider Transactions

Ticker	Owner	Relationship	Date	Transaction	Cost	#Shares	Value ($)	#Shares Total	SEC Form 4
ATRC	Prange Karen	Director	May 20 '26	Sale	28.65	3,000	85,950	26,373	May 22 12:00 AM
ATRC	Prange Karen	Director	Mar 05 '25	Sale	38.12	6,100	232,532	17,828	Mar 07 12:00 AM
ATRC	Prange Karen	Director	Jun 08 '23	Sale	47.89	713	34,146	16,140	Jun 12 12:00 AM

Insider Trading & Congressional Trades