Exhibit A AGREEMENT REGARDING THE JOINT FILING OF SCHEDULE 13D
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: October 11, 2017
| By: | New Leaf Venture Associates III, L.P. | |
| By: New Leaf Venture Management III, L.L.C. | ||
| By: | * | |
| Managing Member | ||
| NEW LEAF BIOPHARMA OPPORTUNITIES I, L.P. | ||
| By: | New Leaf BPO Associates I, L.P. | |
| By: New Leaf Venture Management III, L.L.C. | ||
| By: | * | |
| Managing Member | ||
| NEW LEAF VENTURE ASSOCIATES III, L.P. | ||
| By: | New Leaf Venture Management III, L.L.C. | |
| By: | * | |
| Managing Member | ||
| NEW LEAF BPO ASSOCIATES I, L.P. | ||
| By: New Leaf Venture Management III, L.L.C. | ||
| By: | * | |
| Managing Member | ||
| NEW LEAF VENTURE MANAGEMENT III, L.L.C. | ||
| By: | * | |
| Managing Member | ||
| XXXX XXXXXXXXX | ||
| By: | * | |
| Xxxx Xxxxxxxxx | ||
| XXXXX XXXXXXXXXXXX | ||
| By: | * | |
| Xxxxx Xxxxxxxxxxxx | ||
| XXXXXX X. XXXX | ||
| By: | * | |
| Xxxxxx X. Xxxx | ||
| XXXXX X. XXXXX | ||
| By: | * | |
| Xxxxx X. Xxxxx | ||
| *By: | /s/ Xxxxx Xxxxxxxx | |
| Name: | Xxxxx Xxxxxxxx | |
| Attorney-in-Fact |
[This Schedule 13D was executed pursuant to a Power of Attorney. Note that copies of the applicable Powers of Attorney are already on file with the appropriate agencies.]
