LEXICON PHARMACEUTICALS INC

CUSIP: 528872104 Class: CMN

Swiss National Bank's Holding History (CIK: 0001582202)

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

Q1 2015
Shares 406,100 Value ($000) $383 Avg Close — Range —
Q4 2014
Shares 325,300 Value ($000) $296 Avg Close — Range —
Q3 2014
Shares 295,300 Value ($000) $416 Avg Close — Range —
Q2 2014
Shares 295,300 Value ($000) $475 Avg Close — Range —
Q1 2014
Shares 274,500 Value ($000) $475 Avg Close — Range —
Q4 2013
Shares 216,000 Value ($000) $389 Avg Close — Range —
Q3 2013
Shares 216,000 Value ($000) $512 Avg Close — Range —
Q2 2013
Shares 230,000 Value ($000) $499 Avg Close — Range —