Security	Date	Code	Shares	Price	A/D	Owned after	D/I	Nature of ownership
Common Stock^F2	Apr 19, 2017	C	2,694,792	—	A	4,784,654	D
Common Stock^F2	Apr 19, 2017	C	697,066	—	A	1,237,656	D
Common Stock^F2	Apr 19, 2017	C	854,708	—	A	1,517,551	D
Common Stock^F2	Apr 19, 2017	C	96,174	—	A	170,760	D
Common Stock^F2,F1	Apr 19, 2017	C	4,342,740	—	A	7,710,621	I	See footnote
Common Stock^F2,F1	Apr 19, 2017	C	4,342,740	—	A	7,710,621	I	See footnote
Common Stock^F2,F1	Apr 19, 2017	C	4,342,740	—	A	7,710,621	I	See footnote

Table II — derivative securities

Security	Conv. / exercise price	Date	Code	Shares	A/D	Exercisable	Expires	Underlying	Underlying shares	D/I
Series F Preferred Stock^F2	—	Apr 19, 2017	C	2,694,792	D	—	—	Common Stock	2,694,792	D
Series F Preferred Stock^F2	—	Apr 19, 2017	C	697,066	D	—	—	Common Stock	697,066	D
Series F Preferred Stock^F2	—	Apr 19, 2017	C	854,708	D	—	—	Common Stock	854,708	D
Series F Preferred Stock^F2	—	Apr 19, 2017	C	96,174	D	—	—	Common Stock	96,174	D
Series F Preferred Stock^F2,F3	—	Apr 19, 2017	C	4,342,740	D	—	—	Common Stock	4,342,740	I
Series F Preferred Stock^F2,F3	—	Apr 19, 2017	C	4,342,740	D	—	—	Common Stock	4,342,740	I
Series F Preferred Stock^F2,F3	—	Apr 19, 2017	C	4,342,740	D	—	—	Common Stock	4,342,740	I

Explanation of responses

Exhibit List: Exhibit 99.1 - Explanation of Responses Exhibit 99.2 - Joint Filers' Names and Addresses Exhibit 99.3 - Joint Filers' Signatures