QUIDEL CORP

CUSIP: 74838J101 Class: COMMON STOCK

PFM Health Sciences, LP's Holding History (CIK: 0001442756)

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

Q1 2015
Shares 476,800 Value ($000) $12,864 Avg Close — Range —
Q4 2014
Shares 232,347 Value ($000) $6,719 Avg Close — Range —