RPIDRAPID MICRO BIOSYSTEMS, INC.
Insider trading & SEC Form 4 activity — last 90 days. Latest filing: 2026-07-24.
Insider buys (90d)
$0.00
Insider sells (90d)
$0.00
Net flow
$0.00
Filings
12
Buy transactions
0
Sell transactions
0
Distinct insiders
7
Last close (cached)
$2.05
as of 2026-07-29
1d return
-0.5%
5d return
-0.5%
1m return
+18.5%
Top insiders trading RPID (90d)
Recent transactions (13)
| Filed | Txn date | Insider | Code | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-07-24 | 2026-07-22 | Spignesi Robert G. Jr. OfficerDirector | Exer. | 1,402 | $0.75 | $1.1K | open → |
| 2026-07-24 | 2026-07-24 | Kollender Richard S Director | Exer. | 1,827 | $0.75 | $1.4K | open → |
| 2026-07-24 | 2026-07-24 | Kollender Richard S Director | Exer. | 1,681 | $0.75 | $1.3K | open → |
| 2026-06-03 | 2026-05-29 | LOWENSTEIN INESE Director | Grant | 12,787 | $1.96 | $25.0K | open → |
| 2026-06-03 | 2026-05-29 | Spignesi Robert G. Jr. OfficerDirector | Grant | 12,787 | $1.96 | $25.0K | open → |
| 2026-06-03 | 2026-05-29 | PEI MELINDA LITHERLAND Director | Grant | 12,787 | $1.96 | $25.0K | open → |
| 2026-06-03 | 2026-05-29 | Malloy Kirk Director | Grant | 12,787 | $1.96 | $25.0K | open → |
| 2026-06-03 | 2026-05-29 | WIRTJES SEAN M Officer | Grant | 12,787 | $1.96 | $25.0K | open → |
| 2026-05-26 | 2026-05-21 | Malloy Kirk Director | Grant | 19,300 | $0.00 | $0.00 | open → |
| 2026-05-26 | 2026-05-21 | LOWENSTEIN INESE Director | Grant | 19,300 | $0.00 | $0.00 | open → |
| 2026-05-26 | 2026-05-21 | PEI MELINDA LITHERLAND Director | Grant | 19,300 | $0.00 | $0.00 | open → |
| 2026-05-26 | 2026-05-21 | Kollender Richard S Director | Grant | 19,300 | $0.00 | $0.00 | open → |
| 2026-05-26 | 2026-05-21 | Bika Dafni Director | Grant | 19,300 | $0.00 | $0.00 | open → |
Other tickers these insiders trade
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