# 858 Therapeutics, Inc. — Form D

858 Therapeutics, Inc. of SAN DIEGO, CA, a company, filed a Form D exempt-offering notice with the SEC on 2024-07-11. The offering totals $50.4M, of which $25.2M was reported sold. Industry: Pharmaceuticals.

## Offering

- Filed: 2024-07-11
- Form: D
- Accession: 0001806356-24-000001
- Industry: Pharmaceuticals
- Exemptions: 06b
- Total offering: $50.4M
- Amount sold: $25.2M
- Remaining: $25.2M
- Investors: 12
- Date of first sale: 2024-06-26
- Security types: equity
- Revenue range: Decline to Disclose
- SEC file number: 021-518431

## Issuer

- Name: 858 Therapeutics, Inc.
- CIK: 0001806356
- Entity type: Corporation
- Jurisdiction: DELAWARE
- Incorporated: 2019
- Address: 3115 Merryfield Row, SAN DIEGO, CA, 92121
- Phone: 858-987-8380

## Officers, directors & promoters (15)

| Name | Role | Location |
| --- | --- | --- |
| Ali Behbahani | Director | Littleton, CO |
| Jane Huang | Director | San Diego, CA |
| Stafford Jeffrey | Director | San Diego, CA |
| Monal Mehta | Director | San Diego, CA |
| Clare Ozawa | Director | South San Francisco, CA |
| Katherine Bell-McGuinn | Executive Officer | San Diego, CA |
| Stafford Jeffrey | Executive Officer | San Diego, CA |
| James Veal | Executive Officer | San Diego, CA |
| Carlo Rizzuto | Director | Littleton, CO |
| Ali A Behbahani | Director | San Diego, CA |
| Jeffrey A Stafford | Director | San Diego, CA |
| Jeffrey A Stafford | Executive Officer | San Diego, CA |
| Clare J Ozawa | Director | San Diego, CA |
| James J Veal | Executive Officer | San Diego, CA |
| BRADLEY J BOLZON | Director | MENLO PARK, CA |

## Other filings by this issuer (2)

| Filed | Form | Offering | Sold |
| --- | --- | --- | --- |
| [2021-05-18](https://search.stillhousedata.com/formd/0001806356-21-000001) | D | $40.0M | $20.0M |
| [2020-03-11](https://search.stillhousedata.com/formd/0001806356-20-000001) | D | $37.5M | $20.1M |

## More

- [CIK 1806356 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1806356&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0001806356-24-000001.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.
