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Rapid Micro Biosystems (RPID)10% owner sold ~$117K

Longitude Capital Partners II, 10% owner at Rapid Micro Biosystems, sold ~$117K of Rapid Micro Biosystems shares.

~$117K
Approx. value · 28K sh @ $4.25
77K
Holds after · shares reported
Traded
Feb 2, 2026
Filed
Feb 4, 2026

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

  1. Jan 13, 2026Company filing · Form 8-K · ResultsReported its results
  2. Jan 23, 2026Insider10% owner sold ~$31K of RPID shares in the open market
  3. Jan 29, 2026Federal contract · $39K obligatedDepartment of Defense awarded RAPID MICRO BIOSYSTEMS, INC.: $39K obligated to date
  4. Jan 30, 2026Insider10% owner sold ~$209K of RPID shares in the open market
  5. Feb 2, 2026 · this disclosureInsider10% owner sold ~$117K of RPID shares in the open market

What came next

  1. Feb 3, 2026Insider10% owner sold ~$117K of RPID shares in the open market
  2. Feb 4, 2026Insider10% owner sold ~$190K of RPID shares in the open market
  3. Feb 9, 2026Insider · 3 peopleInsiders: 3 sales (~$89K)
  4. Feb 19, 2026InsiderCEO sold ~$149K of RPID shares in the open market
  5. Feb 20, 2026Insider · 2 peopleInsiders: 2 sales (~$89K)
  6. Mar 10, 2026InsiderCEO sold ~$74K of RPID shares in the open market
  7. Mar 11, 2026Insider · 2 peopleInsiders: 2 sales (~$74K)
  8. Mar 12, 2026Company filing · Form 8-K · Results, Reg FDReported its results, and shared information with investors
  9. Mar 23, 2026Company filing · Form 8-K · Executive changeChanged a top executive or board member“On March 23, 2026, Mr. John Wilson, Chief Operating Officer of Rapid Micro Biosystems, Inc. (the “Company”), notified the Company of his intention to depart from the Company, effective April 10, 2026, in order to spend more time with his family.”
  10. May 13, 2026Company filing · Form 8-K · ResultsReported its results
  11. May 18, 2026Company filing · Form 8-K · Material agreementSigned an important agreement
View the official recordSEC Form 4

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for Rapid Micro Biosystems

OQRO holds no insider, Congress, fund or contract record for Rapid Micro Biosystems dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its RPID page.

Other recent filings by Longitude Capital Partners II, LLC, 10% owner

The full history of Longitude Capital Partners II, LLC, 10% owner is on the profile page.

How this filing works

Other disclosures at Rapid Micro Biosystems

Everything OQRO holds on this company is on its RPID page.

This is one filing. OQRO holds the rest

Insider trades filed with the SEC, stock trades disclosed by members of Congress, fund holdings from 13F filings and federal contract awards, each one in plain words next to its official filing. On this page it opens why the trade stands out, what the company did around that time, the price since, and every field of the form.

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