HALOZYME THERAPEUTICS INC

Ticker: HALO CUSIP: 40637H109 Class: EQTY

SABBY MANAGEMENT, LLC's Holding History (CIK: 0001535610)

Note: Option positions (PUT/CALL) are excluded.

Q1 2018

Shares 102 Value ($000) $2 Avg Close $19.37 Range $16.06 - $21.48

Q1 2016

Shares 60,000 Value ($000) $568 Avg Close $9.41 Range $6.96 - $17.51

Q1 2015

Shares 191,621 Value ($000) $2,736 Avg Close $14.42 Range $9.47 - $16.55

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	102	$2	$19.37	$16.06 - $21.48
Q1 2016	60,000	$568	$9.41	$6.96 - $17.51
Q1 2015	191,621	$2,736	$14.42	$9.47 - $16.55