QUIDEL CORP

CUSIP: 74838J101 Class: COMMON STOCK

GSA CAPITAL PARTNERS LLP's Holding History (CIK: 0001362033)

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

Q1 2021
Shares 2,593 Value ($000) $332 Avg Close — Range —
Q3 2018
Shares 5,321 Value ($000) $347 Avg Close — Range —
Q2 2017
Shares 50,768 Value ($000) $1,378 Avg Close — Range —
Q2 2014
Shares 9,115 Value ($000) $202 Avg Close — Range —
Q4 2013
Shares 19,532 Value ($000) $603 Avg Close — Range —
Q3 2013
Shares 17,667 Value ($000) $502 Avg Close — Range —
Q2 2013
Shares 17,515 Value ($000) $447 Avg Close — Range —