Company facts
- Industry
- Laboratory Analytical Instruments
- Headquarters
- Lexington, Massachusetts
- Most recent report
- 10-Q, filed Aug 7, 2026
- Incorporated
- Delaware
- Filings on record
- 328 filings
- On EDGAR
- CIK 1380106
- Fiscal year ends
- December
- Filer status
- Non-accelerated filer Smaller reporting company Emerging growth company
Financials 8 of 22
News 8 of 47
Prospectuses and Registrations 8 of 13
- 424B5 Prospectus supplement for an offering May 19, 2026
- 424B5 Prospectus supplement for an offering May 19, 2026
- S-8 Registration statement for an employee plan Mar 12, 2026
- S-8 Registration statement for an employee plan Feb 28, 2025
- S-8 Registration statement for an employee plan Mar 1, 2024
- 424B3 Prospectus supplement for an offering Dec 28, 2023
- S-3 Shelf registration statement Dec 15, 2023
- S-8 Registration statement for an employee plan May 4, 2023
Proxies 8 of 11
- DEFA14A Extra proxy material Apr 8, 2026
- DEF 14A Proxy statement for a shareholder vote Apr 8, 2026
- DEFA14A Extra proxy material Apr 8, 2025
- DEF 14A Proxy statement for a shareholder vote Apr 8, 2025
- DEFA14A Extra proxy material Apr 9, 2024
- DEF 14A Proxy statement for a shareholder vote Apr 9, 2024
- PRE 14A Preliminary proxy statement Mar 27, 2024
- DEFA14A Extra proxy material Mar 21, 2023
Ownership 8 of 193
- SCHEDULE 13G Large holder reported a passive stake Aug 14, 2026
- SCHEDULE 13G/A Large holder reported a passive stake, amended Aug 14, 2026
- 4 Insider reported a trade Jul 24, 2026
- 4 Insider reported a trade Jul 24, 2026
- 144 Notice of a proposed sale of restricted stock Jul 8, 2026
- 144 Notice of a proposed sale of restricted stock Jul 1, 2026
- 144 Notice of a proposed sale of restricted stock Jun 22, 2026
- 144 Notice of a proposed sale of restricted stock Jun 10, 2026
Other 8 of 42
- SD Conflict minerals disclosure May 29, 2026
- ARS Annual report sent to shareholders Apr 8, 2026
- SD Conflict minerals disclosure May 29, 2025
- ARS Annual report sent to shareholders Apr 8, 2025
- SD Conflict minerals disclosure May 30, 2024
- ARS Annual report sent to shareholders Apr 9, 2024
- EFFECT Notice that a registration became effective Dec 26, 2023
- CORRESP Reply to SEC staff Dec 21, 2023
Everything here comes from Rapid Micro Biosystems, Inc.'s own filings on SEC EDGAR. The filing list is rechecked every hour.