EXHIBIT 1
Joint Filing Agreement
The undersigned hereby agree that they are filing this statement jointly pursuant to Rule 13d-1(k)(1). Each of them is responsible for the timely filing of such Schedule 13G, and for the completeness and accuracy of the information concerning such person contained therein; but none of them is responsible for the completeness or accuracy of the information concerning the other persons making the filing, unless such person knows or has reason to believe that such information is inaccurate.
In accordance with Rule 13d-1(k)(1) promulgated under the Securities and Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with each other on behalf of each of them of such Schedule 13G with respect to the Common Shares of the Issuer, beneficially owned by each of them. This Joint Filing Agreement shall be included as an exhibit to such Schedule 13G.
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IN WITNESS WHEREOF, the undersigned hereby execute this Agreement as of November 1, 2019.
LINCOLN PARK CAPITAL FUND, LLC
BY: LINCOLN PARK CAPITAL, LLC
BY: ROCKLEDGE CAPITAL CORPORATION | LINCOLN PARK CAPITAL, LLC
BY: ROCKLEDGE CAPITAL CORPORATION | |||
| By: | /s/Joshua B. Scheinfeld | By: | /s/Joshua B. Scheinfeld | |
Name: Joshua B. Scheinfeld Title: President | Name: Joshua B. Scheinfeld Title: President | |||
LINCOLN PARK CAPITAL FUND, LLC
BY: LINCOLN PARK CAPITAL, LLC
BY: ALEX NOAH INVESTORS, INC. | LINCOLN PARK CAPITAL, LLC
BY: ALEX NOAH INVESTORS, INC.
| |||
| By: | /s/Jonathan I. Cope | By: | /s/Jonathan I. Cope | |
Name: Jonathan I. Cope Title: President | Name: Jonathan I. Cope Title: President | |||
| ROCKLEDGE CAPITAL CORPORATION | ALEX NOAH INVESTORS, INC. | |||
| By: | /s/Joshua B. Scheinfel | By: | /s/Jonathan I. Cope | |
Name: Joshua B. Scheinfeld Title: President | Name: Jonathan I. Cope Title: President | |||
| JOSHUA B. SCHEINFELD | JONATHAN I. COPE | |||
| By: | /s/Joshua B. Scheinfeld | By: | /s/Jonathan I. Cope | |
Name: Joshua B. Scheinfeld Title: President | Name: Jonathan I. Cope Title: President | |||
