QUIDEL CORP

CUSIP: 74838J101 Class: COMMON STOCK

OBERMEYER WOOD INVESTMENT COUNSEL, LLLP's Holding History (CIK: 0001349654)

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

Q1 2018
Shares 20,891 Value ($000) $1,082 Avg Close — Range —
Q4 2017
Shares 20,891 Value ($000) $906 Avg Close — Range —
Q3 2017
Shares 20,891 Value ($000) $916 Avg Close — Range —
Q2 2017
Shares 24,491 Value ($000) $665 Avg Close — Range —
Q1 2017
Shares 25,491 Value ($000) $577 Avg Close — Range —
Q4 2016
Shares 28,891 Value ($000) $619 Avg Close — Range —
Q3 2016
Shares 18,000 Value ($000) $398 Avg Close — Range —
Q2 2015
Shares 706,083 Value ($000) $16,205 Avg Close — Range —
Q1 2015
Shares 721,048 Value ($000) $19,454 Avg Close — Range —
Q4 2014
Shares 723,648 Value ($000) $20,928 Avg Close — Range —