RAPID MICRO BIOSYSTEMS, INC. — Director's Dealing 2021

Jul 20, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: RAPID MICRO BIOSYSTEMS, INC. (RPID)
CIK: 0001380106
Period of Report: 2021-07-19

Reporting Person: Grewal Gurinder (10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-07-19	Class A Common Stock	C	27777	—	Acquired	294990	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-07-19	Series D1 Preferred Stock	$	C	138888	Disposed		Class A Common Stock (27777)	Direct

Footnotes

F1: The Series D1 Preferred Stock are convertible at any time, at the holder's election and have no expiration date. Each share of Series D1 Preferred Stock automatically converted into 0.20 shares of the Issuer's Class A Common Stock upon the closing of the Issuer's initial public offering.