Mark Howard Snyder

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
23 Feb 25	HALO Halozyme Therapeutics	Common Stock	Payment of exercise	Dispose F	No	No	57.75	3,775	218.01 k	28,489
23 Feb 25	HALO Halozyme Therapeutics	Common Stock	Option exercise	Acquire M	No	No	0	7,012	0.00	32,264
23 Feb 25	HALO Halozyme Therapeutics	RSU Common Stock	Option exercise	Dispose M	No	No	0	7,012	0.00	21,033
20 Feb 25	HALO Halozyme Therapeutics	RSU Common Stock	Grant	Acquire A	No	No	0	21,327	0.00	21,327
20 Feb 25	HALO Halozyme Therapeutics	Option to Purchase Common Stock Common Stock	Grant	Acquire A	No	No	57.44	22,603	1.30 mm	22,603
16 Feb 25	HALO Halozyme Therapeutics	Common Stock	Payment of exercise	Dispose F	No	No	58.29	2,582	150.50 k	25,252
16 Feb 25	HALO Halozyme Therapeutics	Common Stock	Option exercise	Acquire M	No	No	0	4,796	0.00	27,834
16 Feb 25	HALO Halozyme Therapeutics	Common Stock	Payment of exercise	Dispose F	No	No	58.29	9,373	546.35 k	23,038
16 Feb 25	HALO Halozyme Therapeutics	Common Stock	Option exercise	Acquire M	No	No	0	17,409	0.00	32,411
16 Feb 25	HALO Halozyme Therapeutics	RSU Common Stock	Option exercise	Dispose M	No	No	0	4,796	0.00	9,592

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.