EXHIBIT 99.1
AGREEMENT
In accordance with Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree that this Statement on Schedule 13G (including additional amendments thereto) relating to the Ordinary Shares of Achilles Therapeutics plc is being filed with the Securities and Exchange Commission on behalf of each of them.
February 14, 2022
BAKER BROS. ADVISORS LP
By: Baker Bros. Advisors (GP) LLC, its general partner | ||
By: | /s/ Scott L. Lessing | |
Name: Scott L. Lessing Title: President |
BAKER BROS. ADVISORS (GP) LLC | ||
By: | /s/ Scott L. Lessing | |
Name: Scott L. Lessing Title: President |
/s/ Julian C. Baker | |
Julian C. Baker |
/s/ Felix J. Baker | |
Felix J. Baker |