Spignesi Robert G. Jr. 4
4 · RAPID MICRO BIOSYSTEMS, INC. · Filed Jul 15, 2025
Insider Transaction Report
Form 4
Spignesi Robert G. Jr.
DirectorPRESIDENT AND CEO
Transactions
- Sale
Class A Common Stock
2025-07-11$3.33/sh−11,874$39,499→ 957,286 total - Sale
Class A Common Stock
2025-07-14$3.32/sh−11,881$39,481→ 970,550 total - Exercise/Conversion
Class A Common Stock
2025-07-11+25,145→ 969,160 total - Exercise/Conversion
Class A Common Stock
2025-07-14+25,145→ 982,431 total
Footnotes (2)
- [F1]Shares were acquired upon satisfaction of performance criteria underlying previously granted performance restricted stock units.
- [F2]The sales reported on this Form 4 represent shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of performance restricted stock units.