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858 Therapeutics, Inc.

Updated Oct 27, 2026·Latest SEC filing Jul 11, 2024·Suggest an edit

About 858 Therapeutics

858 Therapeutics is a private company based in San Diego, California. It has reported $65,231,597 raised in three offerings on Form D since March 2020.

Funding Rounds (SEC Form D)

First saleFiled with SECAmount soldInvestorsAvg. checkTermsFiling
Jun 26, 2024Jul 11, 2024$25,175,501of $50.3M target12$2.0MEquityRule 506(b)Form D ↗
May 4, 2021May 18, 2021$20,000,001of $39.9M target6$3.3MEquityRule 506(b)Form D ↗
Mar 3, 2020Mar 11, 2020$20,056,095of $37.5M target1$20.0MEquityRule 506(b)Form D ↗
Total, three offerings$65,231,597

First sale is the date the first investor in the offering committed to invest. Companies must file Form D within 15 days of that date, so filing dates run later.

Leadership Team

Executive officers and directors listed on 858 Therapeutics's Form D filed Jul 11, 2024.

JV
James Veal
Executive officer
JH
Jane Huang
Director
MM
Monal Mehta
Director
SJ
Stafford Jeffrey
Executive officer and director
AB
Ali Behbahani
Director
Also a director at SpyGlassPharma.
KM
Katherine Bell-McGuinn
Executive officer
CO
Clare Ozawa
Director

Earlier filings also listed Carlo Rizzuto (director, last listed May 2021) and Bradley Bolzon (director, last listed Mar 2020).

Sources

  1. SEC858 Therapeutics, Inc. filing history