Company · CIK 0001380106 · SIC 3826 — Laboratory Analytical Instruments · Nasdaq
RAPID MICRO BIOSYSTEMS, INC. · RPID
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jul 24, 2026 MForm 4 → | Jul 24, 6:31 pm EDT | Richard S KollenderDirector | 3,508 | $0.75 | $2,631 | 133,826 | — | |
| Jul 22, 2026 MForm 4 → | Jul 24, 6:29 pm EDT | Robert G. Spignesi Jr.PRESIDENT AND CEO, Director | 1,402 | $0.75 | $1,052 | 1,191,973 | — |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jul 24, 2026 MForm 4 → | Jul 24, 6:31 pm EDT | Richard S KollenderDirector | 3,508 | — | — | 0 | — | |
| Jul 22, 2026 MForm 4 → | Jul 24, 6:29 pm EDT | Robert G. Spignesi Jr.PRESIDENT AND CEO, Director | 1,402 | — | — | 0 | — |