CTI BIOPHARMA CORP

CUSIP: 12648L106 Class: COM

PRINCIPAL FINANCIAL GROUP INC's Holding History (CIK: 0001126328)

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

Q1 2016
Shares 40,323 Value ($000) $21 Avg Close — Range —
Q4 2015
Shares 29,809 Value ($000) $37 Avg Close — Range —
Q3 2015
Shares 27,836 Value ($000) $41 Avg Close — Range —
Q1 2015
Shares 44,501 Value ($000) $81 Avg Close — Range —
Q4 2014
Shares 37,810 Value ($000) $89 Avg Close — Range —
Q3 2014
Shares 44,452 Value ($000) $108 Avg Close — Range —
Q2 2014
Shares 44,452 Value ($000) $125 Avg Close — Range —