AGREEMENT

EXHIBIT A

AGREEMENT

Pursuant to Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, 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 Common Stock of Pardes Biosciences, Inc. (f/k/a FS Development Corp. II).

Date: January 28, 2022				XXXXXXX LIFE SCIENCES X, L.P.
				By FHMLS X, L.P., its general partner
				By FHMLS X, L.L.C., its general partner
				By:		/s/ Xxxxx X. Xxxxxx
						Xxxxx X. Xxxxxx, Chief Financial Officer
Date: January 28, 2022				FHMLS X, L.P.
				By FHMLS X, L.L.C., its general partner
				By:		/s/ Xxxxx X. Xxxxxx
						Xxxxx X. Xxxxxx, Chief Financial Officer
Date: January 28, 2022				FHMLS X, L.L.C.
				By:		/s/ Xxxxx X. Xxxxxx
						Xxxxx X. Xxxxxx, Chief Financial Officer
Date: January 28, 2022				XXXXXXX LIFE SCIENCES IX, L.P.
				By FHMLS IX, L.P., its general partner
				By FHMLS IX, L.L.C., its general partner
				By:		/s/ Xxxxx X. Xxxxxx
						Xxxxx X. Xxxxxx, Chief Financial Officer
Date: January 28, 2022				FHMLS IX, L.P.
				By FHMLS IX, L.L.C., its general partner
				By:		/s/ Xxxxx X. Xxxxxx
						Xxxxx X. Xxxxxx, Chief Financial Officer
Date: January 28, 2022				FHMLS IX, L.L.C.
				By:		/s/ Xxxxx X. Xxxxxx
						Xxxxx X. Xxxxxx, Chief Financial Officer

Date: January 28, 2022				XXXXXXX LIFE SCIENCES PUBLIC FUND, L.P.
				By: FHMLSP, L.P., its General Partner
				By: FHMLSP, L.L.C., its General Partner
				By:		/s/ Xxxxx X. Xxxxxx
						Xxxxx X. Xxxxxx, Chief Financial Officer
Date: January 28, 2022				FHMLSP, L.P.
				By: FHMLSP, L.L.C., its General Partner
				By:		/s/ Xxxxx X. Xxxxxx
						Xxxxx X. Xxxxxx, Chief Financial Officer
Date: January 28, 2022				FHMLSP, L.L.C.
				By:		/s/ Xxxxx X. Xxxxxx
						Xxxxx X. Xxxxxx, Chief Financial Officer
Date: January 28, 2022				By:		*
						Xxxxx X. Xxxxxx
Date: January 28, 2022				By:		*
						Xxxxxxx X. Xxxxx
Date: January 28, 2022				By:		**
						Xxxxxx Xxx
Date: January 28, 2022				By:		**
						Xxxxx Xxxxx
Date: January 28, 2022				*By:		/s/ Xxxxx X. Xxxxxx
						Xxxxx X. Xxxxxx, as Attorney-in-Fact

* This Agreement was executed by Xxxxx X. Xxxxxx on behalf of the individuals listed above pursuant to a Power of Attorney, a copy of which was filed with the SEC on February 24, 2017.

** This Agreement was executed by Xxxxx X. Xxxxxx on behalf of the individuals listed above pursuant to a Power of Attorney, a copy of which was filed with the SEC on August 16, 2021.