JOINT FILING AGREEMENT
Exhibit 99.1
In accordance with Rule 13d-1(k)(1)(iii) under the Securities Exchange Act of 1934, as amended, the persons named below agree to the joint filing on behalf of each of them of a Statement on Schedule 13D (including additional amendments thereto) with respect to the shares of Common Stock, $0.0001 par value, of CymaBay Therapeutics, Inc. a Delaware corporation. This Joint Filing Agreement shall be filed as an Exhibit to such Statement.
Dated: May 13, 2020
| Engine Capital, L.P. | |||
| By: | Engine Investments, LLC General Partner | ||
| By: |
/s/ Arnaud Ajdler | ||
| Name: | Arnaud Ajdler | ||
| Title: | Managing Member | ||
| Engine Jet Capital, L.P. | |||
| By: | Engine Investments, LLC General Partner | ||
| By: |
/s/ Arnaud Ajdler | ||
| Name: | Arnaud Ajdler | ||
| Title: | Managing Member | ||
| Engine Capital Management, LP | |||
| By: | Engine Capital Management GP, LLC General Partner | ||
| By: |
/s/ Arnaud Ajdler | ||
| Name: | Arnaud Ajdler | ||
| Title: | Managing Member | ||
| Engine Capital Management GP, LLC | |||
| By: |
/s/ Arnaud Ajdler | ||
| Name: | Arnaud Ajdler | ||
| Title: | Managing Member | ||
| Engine Investments, LLC | |||
| By: |
/s/ Arnaud Ajdler | ||
| Name: | Arnaud Ajdler | ||
| Title: | Managing Member | ||
|
/s/ Arnaud Ajdler | |
| Arnaud Ajdler |
