Who Just RaisedMalden, MA · Other · Form D filed Aug 21, 2026
Outer Biosciences Inc raised $23.3M
Outer Biosciences Inc is a company based in Malden, Massachusetts. In a Form D filed with the SEC on August 21, 2026, it reported raising $23,291,523 from 25 investors as part of an offering of up to $23,291,523. The first sale in the offering took place on June 28, 2024.
- First Form D. This is the first new Form D notice the company has filed with the SEC: likely its first priced outside round.
$23.3M raised since 2020
1 Form D offering, as reported to the SEC. Amendments update a round; they aren't counted twice.
| Filed | Sold | Offering size | Investors |
|---|---|---|---|
| Aug 21, 2026 | $23.3M | $23.3M | 25 |
Lead score
33 out of 100
first raise ever budget to spend
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Filing details
- Amount raised
- $23,291,523
- Offering size
- $23,291,523
- Investors so far
- 25
- First sale
- June 28, 2024
- Securities offered
- Equity
- Exemption claimed
- Rule 506(b)
- Industry
- Other
- Headquarters
- Malden, Massachusetts
- Incorporated
- Delaware
- Entity type
- Corporation
Filings
| Filed | Form | Raised | Offering size | Investors | Source |
|---|---|---|---|---|---|
| D (new notice) | $23,291,523 | $23,291,523 | 25 | SEC filing |
Figures come from the company's own filing with the SEC and are shown as reported. How to read a Form D.
Updated · Raises in the week of Aug 17, 2026 · Other funding in Massachusetts · August 2026 funding report
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