CUSIP No. 61775R105 13 G Exhibit 99.1

AGREEMENT

Pursuant to Rule 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 Common Stock of Morphic Holding, Inc.

Dated: February 14, 2022
OMEGA FUND V, L.P.
BY:	Omega Fund V GP, L.P.
ITS:	GENERAL PARTNER
BY:	Omega Fund V GP Manager, Ltd.
ITS:	GENERAL PARTNER

By:	/s/ Anne-Mari Paster
	Director

OMEGA FUND V GP, L.P.
BY:	Omega Fund V GP Manager, Ltd.
ITS:	GENERAL PARTNER
By:	/s/ Anne-Mari Paster
	Director

OMEGA FUND V GP MANAGER, LTD.
By:	/s/ Anne-Mari Paster
	Director

/s/ Claudio Nessi

Claudio Nessi

/s/ Otello Stampacchia

Otello Stampacchia

/s/ Anne-Mari Paster

Anne-Mari Paster