Insider · CIK 0001679516

Tanda Stephan B.

President and CEO

Edge score not yet computed for this insider — not enough prior open-market buys on record yet.

Last 2 transactions

Date	Issuer	Code	Direction	Shares	Price	Value
May 1, 2026	ATR	A	other	39,485	$0	—	View
May 1, 2026	ATR	F	other	15,538	$119	$1,849,333	View

Tanda Stephan B. — insider trading history — Form 4 AI