REGENERON PHARMACEUTICALS

Ticker: REGN CUSIP: 75886F107 Class: COM

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

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

Q4 2016

Shares 162,517 Value ($000) $59,658 Avg Close $378.17 Range $323.56 - $450.46

Q3 2016

Shares 75,919 Value ($000) $30,521 Avg Close $398.92 Range $346.51 - $441.54

Q2 2016

Shares 71,525 Value ($000) $24,979 Avg Close $383.00 Range $327.27 - $431.54

Q1 2016

Shares 39,027 Value ($000) $14,067 Avg Close $409.79 Range $347.04 - $529.97

Q3 2015

Shares 1,150 Value ($000) $535 Avg Close $534.07 Range $433.12 - $602.59

Q2 2014

Shares 48,177 Value ($000) $13,609 Avg Close $294.74 Range $268.01 - $318.24

Q1 2014

Shares 17,191 Value ($000) $5,162 Avg Close $306.39 Range $261.52 - $350.55

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2016	162,517	$59,658	$378.17	$323.56 - $450.46
Q3 2016	75,919	$30,521	$398.92	$346.51 - $441.54
Q2 2016	71,525	$24,979	$383.00	$327.27 - $431.54
Q1 2016	39,027	$14,067	$409.79	$347.04 - $529.97
Q3 2015	1,150	$535	$534.07	$433.12 - $602.59
Q2 2014	48,177	$13,609	$294.74	$268.01 - $318.24
Q1 2014	17,191	$5,162	$306.39	$261.52 - $350.55