Form 4 Tracker
Robert G. Spignesi Jr.

Director, PRESIDENT AND CEO · 5 filings · Latest: May 29, 2026

RAPID MICRO BIOSYSTEMS, INC.
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
RPID
Robert G. Spignesi Jr.Director, PRESIDENT AND CEOMar 10, 2026
Sale
$4.1117,922$73.7K1,169,848
RPID
Spignesi Robert G. Jr.Mar 10, 2026
Proposed Sale
$4.1117,922$73.7K
RPID
Robert G. Spignesi Jr.Director, PRESIDENT AND CEOFeb 19, 2026
Sale
$3.8938,327$148.9K1,187,770
RPID
Spignesi Robert G. Jr.Feb 19, 2026
Proposed Sale
$3.8938,327$148.9K
RPID
Robert G. Spignesi Jr.Director, PRESIDENT AND CEOFeb 9, 2026
Sale
$3.7812,840$48.6K962,097
RPID
Spignesi Robert G. Jr.Feb 9, 2026
Proposed Sale
$3.7812,840$48.6K
RPID
Spignesi Robert G. Jr.Jul 14, 2025
Proposed Sale
$3.3211,881$39.5K
RPID
Spignesi Robert G. Jr.Jul 11, 2025
Proposed Sale
$3.3311,874$39.5K
RPID
Spignesi Robert G. Jr.Jul 10, 2025
Proposed Sale
$3.4011,617$39.5K
RPID
Spignesi Robert G. Jr.Jul 9, 2025
Proposed Sale
$3.5111,247$39.5K
RPID
Spignesi Robert G. Jr.Jul 8, 2025
Proposed Sale
$3.5110,824$38.0K