X0206 3 2017-08-01 0 0000891293 CTI BIOPHARMA CORP CTIC 0001276750 KIRSKE DAVID C/O CTI BIOPHARMA CORP. 3101 WESTERN AVE., SUITE 600 SEATTLE WA 98121 0 1 0 0 See Remarks Common Stock, no par value per share 0 D principal financial and accounting officer Exhibit Index Exhibit 24 - Power of Attorney /s/ Bruce J. Seeley, Attorney-in-fact for David Kirske 2017-08-03