Senior insider sale
President and CEO at RAPID MICRO BIOSYSTEMS, INC. — senior position signals high conviction
$48.6K
12.84K shares
What this filing means
SPIGNESI ROBERT G. JR. plans to sell 12.84K shares of RAPID MICRO BIOSYSTEMS, INC. valued at approximately $48.6K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 2/9/2026ACC: 0001959173-26-000782
DirectorOfficer· President and CEO
Since Jul 2021
12.84K
Shares to sell
$48.6K
Approx. market value
12.84K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months1
Restricted Stock Vesting
Compensation
2/6/2026
12.84KTotal acquired12.84K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
2/6/2026 | Restricted Stock Vesting Compensation | 12.84K | — |
| Total | 12.84K | ||
Planned & Completed Dispositions1
NASDAQPlanned
Units to sell
12.84K
Market value
$48.6K
2/9/2026
Total
Units
12.84K
Value
$48.6K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
2/9/2026 | 12.84K | $48.6K | NASDAQ | Planned |
| Total | 12.84K | $48.6K | ||