EXHIBIT A
JOINT FILING AGREEMENT
The undersigned hereby agree that the statement on Schedule 13G filed herewith (and any amendments thereto) signed by each of the undersigned shall be filed on behalf of each of the undersigned pursuant to and in accordance with the provisions of Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended.
Dated: November 28, 2016
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QVT FINANCIAL LP | | | | QVT ASSOCIATES GP LLC |
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By QVT Financial GP LLC, | | | | | | |
its General Partner | | | | | | |
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By: | | /s/ Nicholas Brumm | | | | By: | | /s/ Nicholas Brumm |
Name: | | Nicholas Brumm | | | | Name: | | Nicholas Brumm |
Title: | | Managing Member | | | | Title: | | Managing Member |
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By: | | /s/ Meg Eisner | | | | By: | | /s/ Meg Eisner |
Name: | | Meg Eisner | | | | Name: | | Meg Eisner |
Title: | | Authorized Signatory | | | | Title: | | Authorized Signatory |
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QVT FINANCIAL GP LLC | | | | MENES TRADING FUND LP |
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| | | | By QVT Associates GP LLC, |
| | | | its General Partner |
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By: | | /s/ Nicholas Brumm | | | | By: | | /s/ Nicholas Brumm |
Name: | | Nicholas Brumm | | | | Name: | | Nicholas Brumm |
Title: | | Managing Member | | | | Title: | | Managing Member |
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By: | | /s/ Meg Eisner | | | | By: | | /s/ Meg Eisner |
Name: | | Meg Eisner | | | | Name: | | Meg Eisner |
Title: | | Authorized Signatory | | | | Title: | | Authorized Signatory |