Siren
PrivateLast Round
Strategic
Jan 8, 2025
Total Funding Raised
$59.1M
Company Overview
Siren is a healthcare technology company that develops smart textiles and remote patient monitoring solutions, including temperature-sensing socks designed to prevent diabetic foot ulcers.
Sector
Healthcare & Life Sciences
Verticals
Medical Devices, Health IoT, Sensors, Patient Engagement
Business Model
B2B2C
Customer Profile
Hardware + Subscription, Subscription SaaS
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Siren Comparables
Compare Siren with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Sensoria Health | 86% | |
| Empo Health | 85% | |
| Orpyx Medical Technologies | 84% |
Siren Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Strategic | Jan 8, 2025 | ||||
| Series B Extension | Sep 30, 2020 | ||||
| Series B | May 27, 2020 | ||||
| Series A | Aug 1, 2018 | ||||
| Seed | Mar 28, 2018 | ||||
Seed | Jun 1, 2016 |
Key People
Founding team and executive leadership
Siren Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Plug and Play Tech Center | Seed |
| A-Level Capital | Seed |
| Khosla Ventures | Seed, Series B, Series B Extension |
| 500 Global | Seed, Series B, Series B Extension |
| Portfolia | Series B, Series B Extension |
| Founders Fund | Seed, Series B, Series B Extension |
| DCM Ventures | Series B, Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 1, 2018
$7M round completed.
- Mar 28, 2018
$3.4M round led by Founders Fund and DCM Ventures
Siren Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
Request accessFrequently Asked Questions
Common questions about Siren's valuation, stock price, and market status.
Is Siren a public or private company?
Siren is a private company.
What is the current stock price of Siren?
Siren is a private company with no public stock price. No recent secondary market data is available.
How much is Siren worth (valuation)?
Valuation information for Siren is not publicly available.
Can I buy Siren stock?
Siren shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.
When was Siren's last funding round?
Siren's most recent funding round was Corporate Funding on January 8, 2025.
Who are the main investors in Siren?
Key investors in Siren include Founders Fund, DCM Ventures, Mighty Capital, Aloft VC, Manta Ray Ventures.
Will Siren IPO soon?
No public IPO plans have been announced for Siren.
How can I track Siren secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Siren's secondary market activity and sign up for updates.