Baker Bros. Advisors Lp

Insider Trading: Sales

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
GHDX	$71.61	162	$11,601.24	183,537	2019-01-22	Filing
GHDX	$71.61	12	$859.35	51,600	2019-01-22	Filing
GHDX	$71.61	181	$12,961.88	200,180	2019-01-22	Filing
GHDX	$72.23	13,595	$981,964.13	9,355,997	2019-01-18	Filing
GHDX	$72.23	2,087	$150,743.59	1,470,896	2019-01-18	Filing
GHDX	$72.23	360	$26,002.73	287,252	2019-01-18	Filing
GHDX	$72.23	209	$15,096.03	183,699	2019-01-18	Filing
GHDX	$72.23	16	$1,155.68	51,612	2019-01-18	Filing
GHDX	$72.23	233	$16,829.54	200,361	2019-01-18	Filing
GHDX	$72.79	132,363	$9,634,226.26	9,369,592	2019-01-18	Filing
GHDX	$72.79	20,322	$1,479,165.22	1,472,983	2019-01-18	Filing
GHDX	$72.79	3,503	$254,970.76	287,612	2019-01-18	Filing
GHDX	$72.79	2,031	$147,829.18	183,908	2019-01-18	Filing
GHDX	$72.79	155	$11,281.89	51,628	2019-01-18	Filing
GHDX	$72.79	2,268	$165,079.56	200,594	2019-01-18	Filing
GHDX	$70.79	149,754	$10,601,295.32	9,501,955	2019-01-17	Filing
GHDX	$70.79	22,991	$1,627,565.08	1,493,305	2019-01-17	Filing
GHDX	$70.79	3,963	$280,546.32	291,115	2019-01-17	Filing
GHDX	$70.79	2,298	$162,678.64	185,939	2019-01-17	Filing
GHDX	$70.79	175	$12,388.50	51,783	2019-01-17	Filing