Robert G. Spignesi Jr.

President and CEO, Director, Rapid Micro Biosystems, Inc.

Bought, 12 months

$0.0M

Sold, 12 months

$0.3M

Companies

Latest trade

Mar 10, 2026

Companies

Rapid Micro Biosystems, Inc.President and CEO, Director −$0.3M

Trades

RPID Sold 17,922 shares at $4.11 $0.1M Mar 10

RPID Sold 38,327 shares at $3.89 $0.1M Feb 19

RPID Sold 12,840 shares at $3.78 $0.0M Feb 9

Open-market trades from SEC Form 4 only: no grants, option exercises or gifts. People are matched by the name on their filings, so two people with the same name share this page. For information only — not investment advice.