LEXICON PHARMACEUTICALS INC

CUSIP: 528872104 Class: CMN

GUGGENHEIM CAPITAL LLC's Holding History (CIK: 0001283072)

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

Q1 2015
Shares 30,938 Value ($000) $29 Avg Close — Range —
Q4 2014
Shares 28,150 Value ($000) $26 Avg Close — Range —
Q3 2014
Shares 17,278 Value ($000) $24 Avg Close — Range —
Q2 2014
Shares 19,043 Value ($000) $31 Avg Close — Range —
Q1 2014
Shares 20,601 Value ($000) $36 Avg Close — Range —
Q4 2013
Shares 23,875 Value ($000) $43 Avg Close — Range —
Q3 2013
Shares 21,752 Value ($000) $52 Avg Close — Range —
Q2 2013
Shares 19,547 Value ($000) $42 Avg Close — Range —