CSG SYS INTL INC

Ticker: CSGS CUSIP: 126349109 Class: EQTY

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q3 2018
Shares 626 Value ($000) $25 Avg Close $33.83 Range $31.09 - $36.46
Q1 2017
Shares 12,200 Value ($000) $461 Avg Close $35.24 Range $30.52 - $42.62
Q3 2015
Shares 300 Value ($000) $9 Avg Close $25.02 Range $23.54 - $26.78