CTI BIOPHARMA CORP

CUSIP: 12648L106 Class: COM

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q3 2016
Shares 82,880 Value ($000) $31 Avg Close — Range —
Q2 2016
Shares 89,386 Value ($000) $30 Avg Close — Range —
Q4 2015
Shares 11,313 Value ($000) $14 Avg Close — Range —
Q2 2015
Shares 4,194 Value ($000) $8 Avg Close — Range —
Q1 2015
Shares 56,619 Value ($000) $103 Avg Close — Range —
Q3 2014
Shares 22,269 Value ($000) $54 Avg Close — Range —
Q2 2014
Shares 6,316 Value ($000) $17 Avg Close — Range —