XENETIC BIOSCIENCES INC

CUSIP: 984015206 Class: COM NEW

UBS Group AG's Holding History (CIK: 0001610520)

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

Q1 2019
Shares 1,481 Value ($000) $3 Avg Close — Range —
Q4 2018
Shares 2,053 Value ($000) $3 Avg Close — Range —
Q2 2018
Shares 49 Value ($000) $0 Avg Close — Range —
Q1 2018
Shares 2,582 Value ($000) $6 Avg Close — Range —
Q4 2017
Shares 3,711 Value ($000) $7 Avg Close — Range —
Q3 2017
Shares 1,928 Value ($000) $4 Avg Close — Range —
Q2 2017
Shares 425 Value ($000) $1 Avg Close — Range —
Q4 2016
Shares 216 Value ($000) $1 Avg Close — Range —