Company · CIK 2139097

# TRex Bio, Inc.

| CIK | [2139097](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0002139097) (SEC EDGAR) |
| --- | --- |
| Industry (SIC) | 2836 — Biological Products, (No Diagnostic Substances) |
| Incorporated in | DE |
| Business address | CA |
| Listed | TRXB (Nasdaq) |
| First annual or quarterly report | none on EDGAR |

## Offerings

 1 registration

| Registration | Label and status | First filed | Last event | Filings |
| --- | --- | --- | --- | --- |
| 333-299018 | IPO Final prospectus | 2026-09-18 | 2026-10-09 | 4 |

## Filings

 5

| Filed | Filing | Registration | Accession |
| --- | --- | --- | --- |
| 2026-10-09 | [424B4](https://www.sec.gov/Archives/edgar/data/2139097/000119312526419203/0001193125-26-419203-index.htm) Final prospectus | 333-299018 | 0001193125-26-419203 |
| 2026-10-08 | [EFFECT](https://www.sec.gov/Archives/edgar/data/2139097/999999999526003188/9999999995-26-003188-index.htm) Declared effective | 333-299018 | 9999999995-26-003188 |
| 2026-10-05 | [S-1/A](https://www.sec.gov/Archives/edgar/data/2139097/000119312526413060/0001193125-26-413060-index.htm) Amendment | 333-299018 | 0001193125-26-413060 |
| 2026-09-18 | [S-1](https://www.sec.gov/Archives/edgar/data/2139097/000119312526395671/0001193125-26-395671-index.htm) Registration filed | 333-299018 | 0001193125-26-395671 |
| 2026-06-26 | [DRS](https://www.sec.gov/Archives/edgar/data/2139097/000119312526285714/0001193125-26-285714-index.htm) Draft made public | 377-09512 | 0001193125-26-285714 |

[All filings of this company](https://equitycapital.markets/filings?cik=2139097) · [CSV](https://equitycapital.markets/filings.csv?cik=2139097)

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Source page: https://equitycapital.markets/company/2139097 · Data: U.S. SEC EDGAR · CC BY 4.0