Senior insider sale
Chief Operating Officer at RAPID MICRO BIOSYSTEMS, INC. — senior position signals high conviction
$80.1K
19.62K shares
What this filing means
WILSON JOHN J. ADDINGTON plans to sell 19.62K shares of RAPID MICRO BIOSYSTEMS, INC. valued at approximately $80.1K. 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: 3/11/2026ACC: 0001959173-26-002207
Officer· Chief Operating Officer
Since Jul 2021
19.62K
Shares to sell
$80.1K
Approx. market value
9.60K
Acquired (3 months)
1
Planned
2 completed
Securities Acquired — Last 3 Months1
Restricted Stock Vesting
Compensation
3/10/2026
9.60KTotal acquired9.60K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
3/10/2026 | Restricted Stock Vesting Compensation | 9.60K | — |
| Total | 9.60K | ||
Planned & Completed Dispositions3
Completed
—Completed
Units to sell
5.40K
Market value
$21.2K
2/20/2026
—Completed
Units to sell
4.61K
Market value
$17.4K
2/9/2026
Planned — Approximate Date
NASDAQPlanned
Units to sell
9.60K
Market value
$41.5K
3/11/2026
Total
Units
19.62K
Value
$80.1K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
2/20/2026 | 5.40K | $21.2K | — | Completed |
2/9/2026 | 4.61K | $17.4K | — | Completed |
| Planned — Approximate Date | ||||
3/11/2026 | 9.60K | $41.5K | NASDAQ | Planned |
| Total | 19.62K | $80.1K | ||