Serene Sleep
PrivateLast Round
VC Round
Mar 1, 2026
Company Overview
Serene Sleep is a healthcare company developing a minimally invasive, 15-minute in-office procedure using palatal implants to treat snoring and mild-to-moderate obstructive sleep apnea.
Sector
Healthcare & Life Sciences
Verticals
Medical Devices, Clinical Trials
Business Model
B2B
Customer Profile
Hardware Sales
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Serene Sleep Comparables
Compare Serene Sleep with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Zelegent, Inc. | 89% | |
| Signifier Medical Technologies | 66% | |
| Medtronic | 62% |
Serene Sleep Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| VC Round | Mar 1, 2026 | ||||
| Seed | Dec 23, 2024 |
Serene Sleep Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| SBXi | Seed |
| Anorak Ventures | VC Round |
| The E14 Fund | Seed, VC Round |
| SOSV | Seed, VC Round |
| HAX | Seed, VC Round |
| Deep Checks | VC Round |
| Alloy Fund | Seed, VC Round |
Serene Sleep Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
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Request accessFrequently Asked Questions
Common questions about Serene Sleep's valuation, stock price, and market status.
Is Serene Sleep a public or private company?
Serene Sleep is a private company.
What is the current stock price of Serene Sleep?
Serene Sleep is a private company with no public stock price. No recent secondary market data is available.
How much is Serene Sleep worth (valuation)?
Valuation information for Serene Sleep is not publicly available.
Can I buy Serene Sleep stock?
Serene Sleep 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 Serene Sleep's last funding round?
Serene Sleep's most recent funding round was Seed on December 23, 2024.
Who are the main investors in Serene Sleep?
Key investors in Serene Sleep include SBXi, The E14 Fund, SOSV, HAX, Alloy Fund.
Will Serene Sleep IPO soon?
No public IPO plans have been announced for Serene Sleep.
How can I track Serene Sleep secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Serene Sleep's secondary market activity and sign up for updates.