LEXICON PHARMACEUTICALS INC

CUSIP: 528872104 Class: CMN

Ameritas Investment Partners, Inc.'s Holding History (CIK: 0001055980)

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

Q1 2015
Shares 17,874 Value ($000) $17 Avg Close — Range —
Q4 2014
Shares 17,874 Value ($000) $16 Avg Close — Range —
Q3 2014
Shares 17,874 Value ($000) $25 Avg Close — Range —
Q2 2014
Shares 17,874 Value ($000) $29 Avg Close — Range —
Q1 2014
Shares 17,874 Value ($000) $31 Avg Close — Range —
Q4 2013
Shares 17,874 Value ($000) $32 Avg Close — Range —
Q3 2013
Shares 17,874 Value ($000) $42 Avg Close — Range —