Exhibit 99.1

TRADING DATA OF THE REPORTING PERSON

FROM SEPTEMBER 20, 2018 TO NOVEMBER 19, 2018

Date	Buyer / Seller	Shares of Class A Common Stock Purchased	Shares of Class A Common Stock Sold	Price Per Share
November 19, 2018	Controlled Account	162,465		$     2.31
November 16, 2018	Fund	31,500		$     2.38
November 16, 2018	Controlled Account	91,000		$     2.38
November 16, 2018	Controlled Account	33,250		$     2.38
November 16, 2018	Controlled Account	19,250		$     2.38
November 15, 2018	Fund	63,000		$     2.14
November 15, 2018	Controlled Account	38,500		$     2.14
November 15, 2018	Controlled Account	66,500		$     2.14
November 15, 2018	Controlled Account	182,000		$     2.14
November 14, 2018	Fund	63,000		$     2.01
November 14, 2018	Controlled Account	182,000		$     2.01
November 14, 2018	Controlled Account	66,500		$     2.01
November 14, 2018	Controlled Account	38,500		$     2.01
November 13, 2018	Fund	90,000		$     2.11
November 13, 2018	Controlled Account	260,000		$     2.11
November 13, 2018	Controlled Account	55,000		$     2.11
November 13, 2018	Controlled Account	95,000		$     2.11
November 12, 2018	Fund	117,000		$     2.15
November 12, 2018	Controlled Account	123,500		$     2.15
November 12, 2018	Controlled Account	71,500		$     2.15
November 12, 2018	Controlled Account	338,000		$     2.15
November 9, 2018	Controlled Account	182,000		$     2.23
November 9, 2018	Fund	63,000		$     2.23
November 9, 2018	Controlled Account	38,500		$     2.23
November 9, 2018	Controlled Account	66,500		$     2.23
November 8, 2018	Controlled Account	2,750		$     3.13
November 8, 2018	Fund	4,500		$     3.13
November 8, 2018	Controlled Account	13,000		$     3.13
November 8, 2018	Controlled Account	4,750		$     3.13
November 7, 2018	Controlled Account	2,750		$     3.17
November 7, 2018	Fund	4,500		$     3.17
November 7, 2018	Controlled Account	4,750		$     3.17
November 7, 2018	Controlled Account	13,000		$     3.17
November 6, 2018	Controlled Account	4,515		$     3.18
November 6, 2018	Controlled Account	8,551		$     3.18

Date	Buyer / Seller	Shares of Class A Common Stock Purchased	Shares of Class A Common Stock Sold	Price Per Share
November 6, 2018	Fund	15,004		$     3.18
November 6, 2018	Controlled Account	1,930		$     3.18
October 31, 2018	Fund	5,400		$     3.14
October 31, 2018	Controlled Account	3,300		$     3.14
October 31, 2018	Controlled Account	15,600		$     3.14
October 31, 2018	Controlled Account	5,700		$     3.14
October 30, 2018	Fund	5,400		$     3.05
October 30, 2018	Controlled Account	15,600		$     3.05
October 30, 2018	Controlled Account	3,300		$     3.05
October 30, 2018	Controlled Account	5,700		$     3.05
October 26, 2018	Controlled Account	3,300		$     2.99
October 26, 2018	Controlled Account	15,600		$     2.99
October 26, 2018	Controlled Account	5,700		$     2.99
October 26, 2018	Fund	5,400		$     2.99
October 25, 2018	Controlled Account	2,750		$     2.98
October 25, 2018	Controlled Account	4,750		$     2.98
October 25, 2018	Controlled Account	13,000		$     2.98
October 25, 2018	Fund	4,500		$     2.98
October 24, 2018	Fund	4,500		$     3.02
October 24, 2018	Controlled Account	4,750		$     3.02
October 24, 2018	Controlled Account	2,750		$     3.02
October 24, 2018	Controlled Account	13,000		$     3.02
October 23, 2018	Controlled Account	4,750		$     3.00
October 23, 2018	Controlled Account	2,750		$     3.00
October 23, 2018	Fund	4,500		$     3.00
October 23, 2018	Controlled Account	13,000		$     3.00
October 22, 2018	Controlled Account	16,000		$     3.15
October 22, 2018	Controlled Account	3,250		$     3.15
October 22, 2018	Controlled Account	5,750		$     3.15
October 17, 2018	Controlled Account	5,750		$     3.39
October 17, 2018	Controlled Account	3,250		$     3.39
October 17, 2018	Controlled Account	16,000		$     3.39
October 15, 2018	Controlled Account	5,768		$     3.33
October 15, 2018	Controlled Account	22,921		$     3.33
October 15, 2018	Controlled Account	5,113		$     3.33
October 10, 2018	Controlled Account	17,250		$     3.45
October 10, 2018	Controlled Account	9,750		$     3.45
October 10, 2018	Controlled Account	48,000		$     3.45
October 9, 2018	Controlled Account	1,690		$     3.44

Date	Buyer / Seller	Shares of Class A Common Stock Purchased	Shares of Class A Common Stock Sold	Price Per Share
October 9, 2018	Controlled Account	2,990		$     3.44
October 9, 2018	Controlled Account	8,320		$     3.44
October 5, 2018	Controlled Account	31,168		$     3.20
October 5, 2018	Controlled Account	5,844		$     3.20
October 5, 2018	Controlled Account	11,688		$     3.20
October 1, 2018	Controlled Account	25,500		$     3.15
October 1, 2018	Fund	9,500		$     3.15
October 1, 2018	Controlled Account	5,500		$     3.15
October 1, 2018	Controlled Account	9,500		$     3.15
September 28, 2018	Controlled Account	38,500		$     3.14
September 28, 2018	Controlled Account	66,500		$     3.14
September 28, 2018	Controlled Account	178,500		$     3.14
September 28, 2018	Fund	66,500		$     3.14
September 27, 2018	Fund	28,500		$     3.00
September 27, 2018	Controlled Account	28,500		$     3.00
September 27, 2018	Controlled Account	76,500		$     3.00
September 27, 2018	Controlled Account	16,500		$     3.00
September 26, 2018	Controlled Account	4,750		$     3.19
September 26, 2018	Controlled Account	12,750		$     3.19
September 26, 2018	Fund	4,750		$     3.19
September 26, 2018	Controlled Account	2,750		$     3.19
September 25, 2018	Controlled Account	18,308		$     3.25
September 25, 2018	Controlled Account	88,821		$     3.25
September 25, 2018	Fund	9,951		$     3.25
September 25, 2018	Controlled Account	32,920		$     3.25
September 24, 2018	Controlled Account	18,527		$     3.25
September 24, 2018	Controlled Account	103,700		$     3.25
September 24, 2018	Controlled Account	27,773		$     3.25
September 21, 2018	Controlled Account	47,222		$     3.30
September 21, 2018	Controlled Account	17,593		$     3.30
September 21, 2018	Controlled Account	10,185		$     3.30
September 20, 2018	Controlled Account	9,500		$     3.34
September 20, 2018	Controlled Account	25,500		$     3.34
September 20, 2018	Fund	9,500		$     3.34
September 20, 2018	Controlled Account	5,500		$     3.34