ACER THERAPEUTICS INC

CUSIP: 00444P116 Class: *W EXP 04/09/201

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

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

Q1 2018
Shares 38,651 Value ($000) $0 Avg Close — Range —
Q4 2017
Shares 6,858 Value ($000) $0 Avg Close — Range —
Q3 2017
Shares 54,978 Value ($000) $4 Avg Close — Range —