GUIDANCE SOFTWARE INC

CUSIP: 401692108 Class: CMN

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

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

Q2 2017
Shares 22,434 Value ($000) $148 Avg Close — Range —
Q1 2017
Shares 22,707 Value ($000) $134 Avg Close — Range —
Q4 2016
Shares 16,388 Value ($000) $116 Avg Close — Range —
Q1 2016
Shares 17,854 Value ($000) $77 Avg Close — Range —
Q2 2014
Shares 14,317 Value ($000) $131 Avg Close — Range —
Q1 2014
Shares 19,569 Value ($000) $216 Avg Close — Range —