QUIDEL CORP

CUSIP: 74838J101 Class: COMMON STOCK

STEVENS CAPITAL MANAGEMENT LP's Holding History (CIK: 0001134813)

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

Q3 2018
Shares 3,431 Value ($000) $224 Avg Close — Range —
Q2 2015
Shares 21,862 Value ($000) $502 Avg Close — Range —