LEXICON PHARMACEUTICALS INC

CUSIP: 528872104 Class: CMN

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

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

Q1 2015
Shares 5,371,800 Value ($000) $5,073 Avg Close — Range —
Q4 2014
Shares 202,700 Value ($000) $184 Avg Close — Range —
Q4 2013
Shares 1,000,000 Value ($000) $1,800 Avg Close — Range —