RAPID MICRO BIOSYSTEMS, INC. - RPID
Ownership (Schedule 13D / 13G) · latest 50 filings
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| Filed | Form | Reporting person | Percent | Shares | SEC |
|---|---|---|---|---|---|
| Aug 14, 2026 | SCHEDULE 13G | Armistice Capital, LLC | 7.29% | 3,328,000 | View |
| Aug 14, 2026 | SCHEDULE 13G | Steven Boyd | 7.29% | 3,328,000 | View |
| Aug 14, 2026 | SCHEDULE 13G/A | Bain Capital Life Sciences Fund, L.P. | 16.76% | 7,651,369 | View |
| Aug 14, 2026 | SCHEDULE 13G/A | BCIP Life Sciences Associates, LP | 1.72% | 783,191 | View |
| May 15, 2026 | SCHEDULE 13G/A | Longitude Capital Partners II, LLC | 8.6% | 3,529,245 | View |
| May 15, 2026 | SCHEDULE 13G/A | Longitude Venture Partners II, L.P. | 8.6% | 3,529,245 | View |
| May 15, 2026 | SCHEDULE 13G/A | Longitude Prime Partners, LLC | 0.0% | 0 | View |
| May 15, 2026 | SCHEDULE 13G/A | Longitude Prime Fund, L.P. | 0.0% | 0 | View |
| May 15, 2026 | SCHEDULE 13G/A | Patrick G. Enright | 8.6% | 3,529,245 | View |
| May 15, 2026 | SCHEDULE 13G/A | Juliet Tammenoms Bakker | 8.6% | 3,529,245 | View |
Percent = "% of class represented by amount beneficially owned" for this reporting person in the filed 13D/13G.
Shares = reported beneficial ownership amount for the same row (not portfolio shares from 13F).
Amendments (/A) can repeat the same holder over time, so rows should not be summed.
Extraction is best-effort from filing text and can be missing or noisy; verify exact figures via the SEC link in each row.