Tanda Stephan B.

President and CEO of ATR

Stock Insider Trading Activity of Tanda Stephan B.

Name	Ticker	Relationship	Date	Transaction	AVG Cost Per Share	Shares	Total Value	Securities Owned After Transaction(s)	SEC Form 4
Tanda Stephan B.	ATR	President and CEO	May 6 '25	Sell	$151.76	18,671	$2,824,545.02	204,986	SEC Form 4 SEC Form 4 SEC Form 4
Tanda Stephan B.	ATR	President and CEO	May 5 '25	Sell	$152.39	11,329	$1,726,422.91	204,986	SEC Form 4