SENOMYX INC

CUSIP: 81724Q107 Class: COM

PRICE T ROWE ASSOCIATES INC /MD/'s Holding History (CIK: 0000080255)

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

Q2 2017
Shares 221,205 Value ($000) $184 Avg Close — Range —
Q1 2017
Shares 241,205 Value ($000) $239 Avg Close — Range —
Q4 2016
Shares 243,205 Value ($000) $233 Avg Close — Range —
Q3 2016
Shares 1,885,055 Value ($000) $8,030 Avg Close — Range —
Q2 2016
Shares 1,962,255 Value ($000) $5,396 Avg Close — Range —
Q1 2016
Shares 1,959,755 Value ($000) $5,095 Avg Close — Range —
Q4 2015
Shares 2,010,585 Value ($000) $7,580 Avg Close — Range —
Q3 2015
Shares 1,943,415 Value ($000) $8,668 Avg Close — Range —
Q2 2015
Shares 1,958,665 Value ($000) $10,498 Avg Close — Range —
Q1 2015
Shares 1,958,265 Value ($000) $8,636 Avg Close — Range —
Q4 2014
Shares 1,935,865 Value ($000) $11,635 Avg Close — Range —
Q3 2014
Shares 1,906,865 Value ($000) $15,636 Avg Close — Range —
Q2 2014
Shares 1,948,165 Value ($000) $16,852 Avg Close — Range —
Q1 2014
Shares 1,984,665 Value ($000) $21,176 Avg Close — Range —
Q4 2013
Shares 2,061,265 Value ($000) $10,430 Avg Close — Range —
Q3 2013
Shares 2,124,479 Value ($000) $7,499 Avg Close — Range —
Q2 2013
Shares 2,195,871 Value ($000) $4,787 Avg Close — Range —