CARDIOVASCULAR SYS INC DEL

CUSIP: 141619106 Class: Common Stock

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q1 2019
Shares 3,900 Value ($000) $151 Avg Close — Range —
Q3 2018
Shares 6,567 Value ($000) $257 Avg Close — Range —
Q4 2017
Shares 4,830 Value ($000) $114 Avg Close — Range —