COMBIMATRIX CORPORATION

CUSIP: 20009T501 Class: COM PAR

DEUTSCHE BANK AG\'s Holding History (CIK: 0000948046)

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

Q3 2017
Shares 75,901 Value ($000) $569 Avg Close — Range —
Q2 2017
Shares 15,414 Value ($000) $82 Avg Close — Range —
Q1 2017
Shares 5 Value ($000) $0 Avg Close — Range —
Q4 2016
Shares 5 Value ($000) $0 Avg Close — Range —
Q3 2016
Shares 5 Value ($000) $0 Avg Close — Range —
Q2 2016
Shares 5 Value ($000) $0 Avg Close — Range —