Rapid Micro Biosystems, Inc.

Ownership Transactions Reported by 21 Insiders

Symbol
RPID on Nasdaq
Industry
Laboratory Analytical Instruments
Location
25 Hartwell Avenue, Lexington, MA

Insiders trading volume in the past year

Rapid Micro Biosystems, Inc. executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Kennedy Lewis Management Lp 10%+ Owner $13.5M Jun 2, 2022
Bain Capital Life Sciences Investors, LLC 10%+ Owner $8.35M Jul 19, 2021
Jeffrey Schwartz Director, 10%+ Owner $8.29M May 23, 2024
Longitude Capital Partners II, LLC 10%+ Owner $3.52M Jul 19, 2021
Robert G. Spignesi Jr. PRESIDENT AND CEO, Director $3.23M -$196K -5.73% Jul 11, 2025
Sean M. Wirtjes Chief Financial Officer $1.17M Mar 9, 2025
John J. Addington Wilson Chief Operating Officer $556K Mar 9, 2025
Gurinder Grewal 10%+ Owner $292K Jul 19, 2021
Richard S. Kollender Director $261K May 22, 2025
Kirk Malloy Director $185K May 22, 2025
Melinda Litherland Pei Director $161K +$41.4K +34.5% May 22, 2025
Longitude Prime Partners, LLC 10%+ Owner $148K Jul 19, 2021
Jonathan Paris Svp, General Counsel $127K Mar 9, 2023
Victoria Vezina Chief Human Resources Officer $110K Mar 11, 2024
Inese Lowenstein Director $90.7K May 22, 2025
Natale S. Ricciardi Director $67.2K May 22, 2025
Richard A. Keys Chief Commercial Officer $43.3K Feb 11, 2022
David Hirsch Director $14K May 23, 2024
Alexander Schmitz Director Jul 14, 2021
Dafni Bika Director May 22, 2025
Michael Andrew Noyes 10%+ Owner Jul 14, 2021

Recent Insider Transactions by Companies or Individuals for Rapid Micro Biosystems, Inc.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.