XENETIC BIOSCIENCES INC

CUSIP: 984015503 Class: COM

TWO SIGMA ADVISERS, LP's Holding History (CIK: 0001478735)

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

Q4 2021
Shares 24,400 Value ($000) $31 Avg Close — Range —
Q3 2021
Shares 155,100 Value ($000) $318 Avg Close — Range —