YUMA ENERGY INC

CUSIP: 98872E207 Class: PFD-A CV 9.25%

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

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

Q3 2016
Shares 408 Value ($000) $1 Avg Close — Range —
Q2 2016
Shares 2,348 Value ($000) $9 Avg Close — Range —
Q1 2016
Shares 806 Value ($000) $3 Avg Close — Range —
Q4 2015
Shares 1,749 Value ($000) $7 Avg Close — Range —
Q3 2015
Shares 711 Value ($000) $7 Avg Close — Range —
Q2 2015
Shares 1,056 Value ($000) $20 Avg Close — Range —
Q1 2015
Shares 1,936 Value ($000) $36 Avg Close — Range —
Q4 2014
Shares 650 Value ($000) $10 Avg Close — Range —