Small Molecules
Santa Monica, US · Founded 2021 · Delaware corporation · 10 known investors
Founders & leadership
ME
Michael EinzigerExecutive
EC
Edna CoryellExecutive
KP
Katherine PowerNamed on SEC filing
JG
Jessica GoldinNamed on SEC filing
Board
AM
Ann Marie SimpsonBoard director
Investors · 10
8VCreportedAustin · $100K – $50M
Droia VenturesreportedLeuven · $540K
Frazier Life SciencesreportedPalo Alto
Novartis Venture FundreportedBasel · $5M – $25M
RTW Investments L.P.reportedNew York
The Column GroupreportedSan Francisco · $30M
Thuja CapitalreportedUtrecht
Two Sigma VenturesreportedNew York · $2M – $15M
Also in the syndicate · 2
RV InvestSSI Strategy
Reported raises · per SEC filings
Form D private placements$13.1M disclosed across 3 rounds · 2021–2024
▶$5MraisedNov 2025 · 12 investors · OtherRule 506(b)
▶$5MraisedNov 2025 · 12 investors · Other
Rule 506(b)Officers, directors & promoters on the filing
- Katherine PowerDirector
- Michael EinzigerExecutive Officer, Director
- Edna CoryellExecutive Officer, Director
- Ann Marie SimpsonDirector
- Offering amount
- $5M
- Amount sold
- $5M
- First sale
- Apr 2024
- Incorporated
- Corporation, Delaware, 2021
- Federal exemptions
- 06b
▶$6.2MraisedFeb 2023 · 26 investors · OtherRule 506(b)
▶$6.2MraisedFeb 2023 · 26 investors · Other
Rule 506(b)Officers, directors & promoters on the filing
- Jessica GoldinExecutive Officer, Director
- Ann Marie SimpsonDirector
- Michael EinzigerExecutive Officer, Director
- Offering amount
- $6.2M
- Amount sold
- $6.2M
- First sale
- Dec 2022
- Incorporated
- Corporation, Delaware, 2021
- Federal exemptions
- 06b
▶$2MraisedNov 2022 · 16 investors · OtherRule 506(b)
▶$2MraisedNov 2022 · 16 investors · Other
Rule 506(b)Officers, directors & promoters on the filing
- Michael EinzigerExecutive Officer, Director
- Ann Marie SimpsonDirector
- Jessica GoldinExecutive Officer, Director
- Offering amount
- $2M
- Amount sold
- $2M
- First sale
- Jun 2021
- Incorporated
- Corporation, Delaware, 2021
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
In the news
Frequently asked questions
- Who are Small Molecules's investors?
- Small Molecules's investors include 8VC, Droia Ventures, Frazier Life Sciences, Novartis Venture Fund, RTW Investments L.P., The Column Group, Thuja Capital, Two Sigma Ventures.
- How much funding has Small Molecules raised?
- Small Molecules has disclosed $13.1M raised across 3 rounds.
- Where is Small Molecules headquartered?
- Small Molecules is headquartered in Santa Monica, US.

