Enright Patrick G's Form 4 filing
Rapid Micro Biosystems, Inc. (RPID) · filed Feb 3, 2026
- Accession no.
- 0001193125-26-036387
- Filed
- Feb 3, 2026, 8:50 PM ET
- Trade date
- Jan 23-Feb 3, 2026
- Filing delay
- 11 daysLate
- Rule 10b5-1 plan
- Not checked
This filing lists 5 non-derivative transactions and 2 derivative transactions. Open-market sales total $473.9K. It was filed 11 days after the trade, past the 2-business-day deadline.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Enright Patrick GCIK 0001253886 | 10% Owner |
| Tammenoms Bakker JulietCIK 0001431159 | 10% Owner |
| Longitude Venture Partners II, L.P.CIK 0001527510 | 10% Owner |
| Longitude Capital Partners II, LLCCIK 0001647491 | 10% Owner |
| Longitude Prime Partners, LLCCIK 0001865779 | 10% Owner |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Jan 23, 2026 | Class A Common Stock | XIn-the-money exerciseAcquired | +629,032 | $0.05 | +$31,451.6 | 4,036,984 | Indirect | |
| Jan 23, 2026 | Class A Common Stock | SSaleDisposed | −7,739 | $4.06 | −$31,451.3 | 4,029,245 | Indirect | |
| Jan 30, 2026 | Class A Common Stock | SSaleDisposed | −46,000 | $4.54 | −$209,001 | 104,000 | Indirect | |
| Feb 2, 2026 | Class A Common Stock | SSaleDisposed | −27,500 | $4.25 | −$116,765 | 76,500 | Indirect | |
| Feb 3, 2026 | Class A Common Stock | SSaleDisposed | −27,500 | $4.24 | −$116,641.25 | 49,000 | Indirect |
Derivative securities (Table II)
Options, warrants, restricted stock units and similar. Shares are the underlying shares; price and value are for the derivative itself, and the holding after is in derivative units.
| Trade date | Security | Transaction | Underlying shares | Unit price | Value | Held after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Jan 23, 2026 | Class A Common Stock | XIn-the-money exerciseDisposed | −500,000 | $0.00 | $0 | 0 | Indirect | |
| Jan 23, 2026 | Class A Common Stock | XIn-the-money exerciseDisposed | −129,032 | $0.00 | $0 | 0 | Indirect |
Footnotes and remarks
Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.
No transaction price on this filing refers to a footnote.