LEXICON PHARMACEUTICALS INC

Ticker: LXRX CUSIP: 528872302 Class: COM NEW

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

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

Q1 2017

Shares 28,626 Value ($000) $410 Avg Close $14.84 Range $13.41 - $17.48

Q4 2016

Shares 70,040 Value ($000) $969 Avg Close $16.04 Range $13.71 - $19.50

Q4 2015

Shares 67,710 Value ($000) $901 Avg Close $12.29 Range $9.22 - $14.50

Q3 2015

Shares 261,595 Value ($000) $2,810 Avg Close $10.92 Range $7.85 - $15.79

Q2 2015

Shares 318,775 Value ($000) $2,566 Avg Close $7.34 Range $6.30 - $8.49

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2017	28,626	$410	$14.84	$13.41 - $17.48
Q4 2016	70,040	$969	$16.04	$13.71 - $19.50
Q4 2015	67,710	$901	$12.29	$9.22 - $14.50
Q3 2015	261,595	$2,810	$10.92	$7.85 - $15.79
Q2 2015	318,775	$2,566	$7.34	$6.30 - $8.49