E Thomas Blaser

Insider Trading: Purchases

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
GRA	$65.32	5,300	$346,196.00	9,962	2018-02-13	Filing
GRA	$70.16	2,500	$175,400.00	4,662	2017-03-06	Filing
GRA	$70.73	1,250	$88,412.50	2,162	2017-03-03	Filing