COMBIMATRIX CORPORATION

CUSIP: 20009T303 Class: COM

Verition Fund Management LLC's Holding History (CIK: 0001454027)

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

Q4 2014
Shares 83,616 Value ($000) $108 Avg Close — Range —
Q4 2013
Shares 145,631 Value ($000) $335 Avg Close — Range —