Empirical Spine, Inc.
PrivateLast Round
Series B
Jun 2, 2021
Total Funding Raised
$32M
Momentum
Top 50%
of companies Caplight tracks
Company Overview
Empirical Spine, Inc. is a medical device company that has developed the LimiFlex Dynamic Sagittal Tether, a minimally invasive, motion-preserving implant designed to stabilize the spine after decompression surgery as an alternative to fusion.
Sector
Healthcare & Life Sciences
Verticals
Medical Devices
Business Model
B2B
Customer Profile
Hardware Sales
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Empirical Spine, Inc. Comparables
Compare Empirical Spine, Inc. with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Premia Spine | 88% | |
| Companion Spine | 86% | |
| Evergen | 85% |
Empirical Spine, Inc. Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series B | Jun 2, 2021 | ||||
| Series C | Sep 20, 2011 |
Empirical Spine, Inc. Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Scientific Health Development | Series B |
| U.S. Venture Partners | Series C |
| Norwest Venture Partners | Series C |
| De Novo Ventures | Series C |
| Green Park & Golf Ventures | Series B |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 25, 2026
Monthly visitors grew 65% MoM, reaching 2.4K.
- Apr 19, 2026
Monthly visitors increased 133% MoM.
Empirical Spine, Inc. 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 Empirical Spine, Inc.'s valuation, stock price, and market status.
Is Empirical Spine, Inc. a public or private company?
Empirical Spine, Inc. is a private company.
What is the current stock price of Empirical Spine, Inc.?
Empirical Spine, Inc. is a private company with no public stock price. No recent secondary market data is available.
How much is Empirical Spine, Inc. worth (valuation)?
Valuation information for Empirical Spine, Inc. is not publicly available.
Can I buy Empirical Spine, Inc. stock?
Empirical Spine, Inc. 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 Empirical Spine, Inc.'s last funding round?
Empirical Spine, Inc.'s most recent funding round was Series B on June 2, 2021.
Who are the main investors in Empirical Spine, Inc.?
Key investors in Empirical Spine, Inc. include Scientific Health Development, Norwest Venture Partners.
Will Empirical Spine, Inc. IPO soon?
No public IPO plans have been announced for Empirical Spine, Inc..
How can I track Empirical Spine, Inc. secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Empirical Spine, Inc.'s secondary market activity and sign up for updates.