XENETIC BIOSCIENCES INC

CUSIP: 984015206 Class: COM NEW

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

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

Q4 2018
Shares 13,812 Value ($000) $22 Avg Close — Range —
Q1 2018
Shares 11,682 Value ($000) $25 Avg Close — Range —