ARADIGM CORP

CUSIP: 038505400 Class: COM NO PAR NEW

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

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

Q4 2018
Shares 29,318 Value ($000) $9 Avg Close — Range —
Q3 2018
Shares 22,216 Value ($000) $25 Avg Close — Range —
Q1 2017
Shares 11,972 Value ($000) $19 Avg Close — Range —