Exhibit A AGREEMENT REGARDING THE JOINT FILING OF SCHEDULE 13D
| CUSIP No. 00000X000 |
Exhibit A
AGREEMENT REGARDING THE JOINT FILING OF
SCHEDULE 13D
The undersigned, being duly authorized thereunto, hereby execute this agreement as an exhibit to this Schedule 13D to evidence the agreement of the below-named parties, in accordance with the rules promulgated pursuant to the Securities Exchange Act of 1934, to file this Schedule jointly on behalf of each such party.
Date: February 17, 2015
| POLARIS VENTURE PARTNERS III, L.P. | ||
| By: |
Polaris Venture Management Co. III, L.L.C. | |
| By: |
/s/ Xxxx Xxxxxx | |
|
| ||
| Authorized Signatory | ||
| POLARIS VENTURE PARTNERS ENTREPRENEURS’ FUND III, L.P. | ||
| By: |
Polaris Venture Management Co. III, L.L.C. | |
| By: |
/s/ Xxxx Xxxxxx | |
|
| ||
| Authorized Signatory | ||
| CUSIP No. 00000X000 |
| POLARIS VENTURE PARTNERS FOUNDERS’ FUND III, L.P. | ||
| By: |
Polaris Venture Management Co. III, L.L.C. | |
| By: |
/s/ Xxxx Xxxxxx | |
| Authorized Signatory | ||
| POLARIS VENTURE MANAGEMENT CO. III, L.L.C. | ||
| By: |
/s/ Xxxx Xxxxxx | |
| Authorized Signatory | ||
| /s/ Xxxxxxxx X. Xxxxx XXXXXXXX X. XXXXX | ||
| /s/ Xxxxxxxx X. XxXxxxx XXXXXXXX X. XXXXXXX | ||
| /s/ Xxxx Xxxxx XXXX XXXXX | ||
