AltPep
PrivateLast Round
Series B
Jun 22, 2023
Total Funding Raised
$120.45M
Company Overview
AltPep is a biotechnology company that operates a proprietary peptide-based platform designed to diagnose and neutralize toxic precursors to amyloid diseases, offering innovative solutions for early detection and treatment.
Sector
Healthcare & Life Sciences
Verticals
Biotechnology, Drug Discovery, Clinical Trials
Business Model
B2B
Customer Profile
Services & Consulting
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
AltPep Comparables
Compare AltPep with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Cenna Biosciences, Inc. | 79% | |
| Alzinova | 79% | |
| Vaxxinity, Inc. | 78% | |
AltPep Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series B | Jun 22, 2023 | ||||
| Series B | Jul 26, 2022 | ||||
| Series A | Jan 14, 2021 |
Key People
Founding team and executive leadership
AltPep Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| S32 | Series B |
| Senator Investment Group | Series B |
| Alexandria Venture Investments | Series B, Series A |
| Matrix Capital Management | Series B, Series A |
| Partners Investment | Series B |
Market signals
Structured signals derived from secondary market and firmographic data.
- Dec 1, 2025
New preclinical data for SOBIN-AD showed improved behavior in disease models.
- Dec 1, 2025
Presented at the CTAD 2025 conference on December 1, 2025.
AltPep Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about AltPep's valuation, stock price, and market status.