Who Just RaisedSirenOpt Inc.
San Leandro, CA · Manufacturing
SirenOpt Inc. is a manufacturing company based in San Leandro, California. In a Form D filed with the SEC on September 18, 2026, it reported raising $19,428,895 from 17 investors as part of an offering of up to $32,411,720. The first sale in the offering took place on September 10, 2026.
- Amount raised
- $19,428,895
- Offering size
- $32,411,720
- Investors so far
- 17
- First sale
- September 10, 2026
- Securities offered
- Equity, Securities issuable on exercise or conversion
- Exemption claimed
- Rule 506(b)
- Industry
- Manufacturing
- Headquarters
- San Leandro, California
- Incorporated
- Delaware, 2022
- Entity type
- Corporation
Filings
| Filed | Form | Raised | Offering size | Investors | Source |
|---|---|---|---|---|---|
| D (new notice) | $19,428,895 | $32,411,720 | 17 | SEC filing |
Figures come from the company's own filing with the SEC and are shown as reported. How to read a Form D.
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