InsiderTrades

Form 4 for RPID RAPID MICRO BIOSYSTEMS, INC.

Accepted 2026-02-20 00:00:00 ET · period of report 2026-02-19 · accession 0001853904-26-000010 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2026-02-20 2026-02-19 RPID Spignesi Robert G. Jr. Pres AND CEO, Dir S - Sale $3.89 -38.3K 1.19M -3% -$149.1K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Class A Common Stock 2026-02-19 S D 38,327 $3.89 1,187,770 D — — (F1) Represents the automatic sale of stock to cover the associated tax obligations with the vesting of restricted stock units.