| CUSIP No. 31188V100 | 13G | Exhibit 99.1 |
AGREEMENT
Pursuant toRule 13d-1(k)(1) under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree that only one statement containing the information required by Schedule 13G need be filed with respect to the ownership by each of the undersigned of Class A Common Stock of Fastly, Inc.
| Dated: | February 13, 2020 | |
| AMPLIFY PARTNERS, L.P. | ||
| BY: | AMPLIFY GP PARTNERS, LLC | |
| ITS: | GENERAL PARTNER | |
| By: | /s Sunil Dhaliwal | |
| Managing Member | ||
| AP OPPORTUNITY FUND, LLC | ||
| BY: | AMPLIFY GP PARTNERS, LLC | |
| ITS: | GENERAL PARTNER | |
| By: | /s Sunil Dhaliwal | |
| Managing Member | ||
| AMPLIFY GP PARTNERS, LLC | ||
| By: | /s Sunil Dhaliwal | |
| Managing Member | ||
/s Sunil Dhaliwal | ||
| Sunil Dhaliwal | ||
