XENETIC BIOSCIENCES INC

CUSIP: 984015503 Class: COM

TWO SIGMA SECURITIES, LLC's Holding History (CIK: 0001450144)

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

Q1 2023
Shares 20,224 Value ($000) $8 Avg Close — Range —
Q3 2022
Shares 13,964 Value ($000) $8 Avg Close — Range —
Q4 2021
Shares 14,039 Value ($000) $18 Avg Close — Range —
Q4 2020
Shares 32,011 Value ($000) $65 Avg Close — Range —