Robert G. Spignesi Jr. - 08 Aug 2023 Form 4 Insider Report for RAPID MICRO BIOSYSTEMS, INC. (RPID)

Role: PRESIDENT AND CEO, Director
Signature: /s/ Jonathan Paris, Attorney-in-Fact for Robert G. Spignesi, Jr.
Issuer symbol: RPID
Transactions as of: 08 Aug 2023
Net transactions value: +$31,447
Form type: 4
Filing time: 10 Aug 2023, 16:15:51 UTC
Previous filing: 18 May 2023
Next filing: 16 Aug 2023
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	RPID	Class A Common Stock	Purchase	$31,447	+34,000	+11%	$0.9249	355,512	08 Aug 2023	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The reported price in Column 4 is a weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $0.09038 to $0.94000 per share. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

Content

The reported price in Column 4 is a weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $0.09038 to $0.94000 per share. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.