SV Life Sciences Fund VI, L.P.'s Form 4 filing
TRex Bio, Inc.TRXB · filed Oct 13, 2026
- Accession no.
- 0001829126-26-011084
- Filed
- Oct 13, 2026, 4:30 PM ET
- Trade date
- Oct 8-13, 2026
- Filing delay
- 5 days
- Rule 10b5-1 plan
- Not checked
This filing lists 7 non-derivative transactions and 5 derivative transactions. Open-market purchases total $1.30M. It was filed 5 days after the trade.
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 |
|---|---|
| SV Life Sciences Fund VI, L.P.CIK 0001642251 | 10% Owner |
| SVLSF VI, LLCCIK 0001717728 | 10% Owner |
| SV Life Sciences Fund VI (GP), L.P.CIK 0001717730 | 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 |
|---|---|---|---|---|---|---|---|---|
| Oct 8, 2026 | Common Stock | PPurchaseAcquired | +89,783 | $14.00 | +$1,256,962 | 214,869 | Indirect | |
| Oct 13, 2026 | Common Stock | CConversionAcquired | +1,574,074 | $0.00 | $0 | 1,788,943 | Indirect | |
| Oct 13, 2026 | Common Stock | CConversionAcquired | +475,411 | $0.00 | $0 | 2,264,354 | Indirect | |
| Oct 8, 2026 | Common Stock | PPurchaseAcquired | +3,074 | $14.00 | +$43,036 | 7,356 | Indirect | |
| Oct 13, 2026 | Common Stock | CConversionAcquired | +53,892 | $0.00 | $0 | 61,248 | Indirect | |
| Oct 13, 2026 | Common Stock | CConversionAcquired | +16,277 | $0.00 | $0 | 77,525 | Indirect | |
| Oct 13, 2026 | Common Stock | CConversionAcquired | +669,939 | $0.00 | $0 | 669,939 | 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 |
|---|---|---|---|---|---|---|---|---|
| Oct 13, 2026 | Common Stock | CConversionDisposed | −1,574,074 | $0.00 | $0 | 0 | Indirect | |
| Oct 13, 2026 | Common Stock | CConversionDisposed | −475,411 | $0.00 | $0 | 0 | Indirect | |
| Oct 13, 2026 | Common Stock | CConversionDisposed | −53,892 | $0.00 | $0 | 0 | Indirect | |
| Oct 13, 2026 | Common Stock | CConversionDisposed | −16,277 | $0.00 | $0 | 0 | Indirect | |
| Oct 13, 2026 | Common Stock | CConversionDisposed | −669,939 | $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.