CHANNELADVISOR CORP

CUSIP: 159179100 Class: COM

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

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

Q4 2017
Shares 3,906 Value ($000) $35 Avg Close — Range —
Q1 2015
Shares 69,633 Value ($000) $675 Avg Close — Range —
Q4 2014
Shares 1,208 Value ($000) $26 Avg Close — Range —
Q3 2014
Shares 942 Value ($000) $15 Avg Close — Range —
Q2 2014
Shares 4,524 Value ($000) $119 Avg Close — Range —