RPID
Rapid Micro Biosystems, Inc.Company with tickers: RPID
CIK
1380106
CUSIP
75340L104
Shares Outstanding
45,322,280
13F Activity (30d)
42 filings
40 filers
Notices of intent to sell restricted or control shares, filed with the SEC on Form 144 by insiders and affiliates. A Form 144 signals a planned sale — it does not confirm the shares were actually sold.
| Filed | Seller | Relationship | Shares | Approx. Sale | Broker |
|---|---|---|---|---|---|
| 2026-03-11 | Wilson John J. Addington | Officer | 9,603 | 2026-03-11 | Fidelity Brokerage Services LLC |
| 2026-03-11 | WIRTJES SEAN M | Officer | 7,480 | 2026-03-11 | Fidelity Brokerage Services LLC |
| 2026-03-10 | Spignesi Robert G. Jr. | Officer, Director | 17,922 | 2026-03-10 | Fidelity Brokerage Services LLC |
| 2026-02-20 | WIRTJES SEAN M | Officer | 17,254 | 2026-02-20 | Fidelity Brokerage Services LLC |
| 2026-02-20 | Wilson John J. Addington | Officer | 5,403 | 2026-02-20 | Fidelity Brokerage Services LLC |
| 2026-02-19 | Spignesi Robert G. Jr. | Officer, Director | 38,327 | 2026-02-19 | Fidelity Brokerage Services LLC |
| 2026-02-09 | WIRTJES SEAN M | Officer | 6,027 | 2026-02-09 | Fidelity Brokerage Services LLC |
| 2026-02-09 | Wilson John J. Addington | Officer | 4,610 | 2026-02-09 | Fidelity Brokerage Services LLC |
| 2026-02-09 | Spignesi Robert G. Jr. | Officer, Director | 12,840 | 2026-02-09 | Fidelity Brokerage Services LLC |
| 2025-07-14 | Spignesi Robert G. Jr. | Officer, Director | 11,881 | 2025-07-14 | Fidelity Brokerage Services LLC |
| 2025-07-11 | Spignesi Robert G. Jr. | Officer, Director | 11,874 | 2025-07-11 | Fidelity Brokerage Services LLC |
| 2025-07-10 | Spignesi Robert G. Jr. | Officer, Director | 11,617 | 2025-07-10 | Fidelity Brokerage Services LLC |
| 2025-07-09 | Spignesi Robert G. Jr. | Officer, Director | 11,247 | 2025-07-09 | Fidelity Brokerage Services LLC |
| 2025-07-08 | Spignesi Robert G. Jr. | Officer, Director | 10,824 | 2025-07-08 | Fidelity Brokerage Services LLC |
Showing 1–14 of 14 filings