LEXICON PHARMACEUTICALS INC

CUSIP: 528872104 Class: CMN

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q1 2015
Shares 893,599 Value ($000) $844 Avg Close — Range —
Q4 2014
Shares 850,066 Value ($000) $774 Avg Close — Range —
Q3 2014
Shares 595,650 Value ($000) $840 Avg Close — Range —
Q2 2014
Shares 656,421 Value ($000) $1,057 Avg Close — Range —
Q1 2014
Shares 714,002 Value ($000) $1,236 Avg Close — Range —
Q4 2013
Shares 695,090 Value ($000) $1,252 Avg Close — Range —
Q3 2013
Shares 611,030 Value ($000) $1,766 Avg Close — Range —
Q2 2013
Shares 847,762 Value ($000) $1,942 Avg Close — Range —