SENOMYX INC

CUSIP: 81724Q10 Class: COM

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q3 2014
Shares 20,790 Value ($000) $170 Avg Close — Range —
Q2 2014
Shares 150,320 Value ($000) $1,300 Avg Close — Range —
Q1 2014
Shares 150,707 Value ($000) $1,608 Avg Close — Range —