Serina Therapeutics, Inc. SER
1.83 USD -0.02 (-1.08%)
At closeNov 3, 2026, 5:25 PM EST
1.80 -0.03 -1.64%
After hours · Nov 3, 5:25 PM ET
1.67 Day range 1.85
1.22 52-week range 4.74
- YTD
- -4.19%
- 1 year
- -60.90%
- Market cap
- 46.48M
- Revenue (ttm)
- 3.16M
- Profit margin
- -232.86%
- EPS (ttm)
- -1.87
- Shares out
- 9.39M
- YTD return
- -4.19%
- 1-year return
- -60.90%
- Volume
- 30.59K
- Avg volume
- 70.33K
- Open
- 1.79
- Previous close
- 1.85
- Day's range
- 1.67 – 1.85
- 52-week range
- 1.22 – 4.74
2Y -4.58 (-71.45%)
Key statistics
- Enterprise value
- 61.58M
- PEG ratio
- 0.00
- Price / sales
- 16.07
- Price / book
- 0.00
- Dividend yield
- 0.00%
- Payout ratio
- 0.00%
- Revenue growth
- -53.10%
- Free cash flow
- -7.45M
- Total cash
- 3.19M
- Total debt
- 11.47M
- Return on equity
- 0.00%
- Short % of float
- 0.67%
- 50-day average
- 5.80
- 200-day average
- 8.47
Next earnings
Consensus EPS estimate 0.00.
Financials — quick view
SER Revenue — quarterly 0
SER Net income — quarterly -6.36M
SER EPS — quarterly -0.55
About Serina Therapeutics, Inc.
Serina Therapeutics, Inc., a biotechnology company, develops drugs to treat neurological diseases and pain. Its lead product candidate is SER 252, a POZ conjugate for the treatment of Parkinson's disease. The company also develops SER 227 for long-acting pain relief; SER 214 to treat Parkinson's disease; and SER 228 for the treatment of epilepsy. In addition, it develops POZ technology in lipid nanoparticle delivered ribonucleic acid vaccines for infectious diseases. Serina Therapeutics, Inc. was founded in 2006 and is based in Huntsville, Alabama.
- Sector
- Healthcare
- Industry
- Biotechnology
- Country
- United States
- Website
- serinatherapeutics.com
News
Seres Therapeutics Announces Publication of SER-155 Phase 1b Results in Nature Medicine Showing Reduced Bloodstream Infections in Allogeneic Hematopoietic Cell Transplantation Recipients 
Custom Truck One Source, Inc. Reports Record Third Quarter 2026 Results and Increases Full Year 2026 Adjusted EBITDA and SER Revenue Guidance 
Seres Therapeutics to Present Preclinical Data for SER-428, an Investigational Live Biotherapeutic Designed to Reduce Risk of Bloodstream Infections in Critically Ill Patients, at IDWeek 2026 
Registration Is Now Open For Tribe Public's CEO Presentation and Q&A Webinar Event "A New Approach to Advanced Parkinson's Disease: Serina Discusses SER-252's Clinical Progress" 
Serina Therapeutics, Inc. (NYSEAMERICAN:SER) Sees Significant Decline in Short Interest 
Serina Therapeutics to Present at the H.C. Wainwright 28th Annual Global Investment Conference 
Serina Therapeutics Receives Recommendation From Independent Safety Monitoring Committee To Continue Its Phase 1b Registrational Trial Of SER-252 To Cohort 2 
Serina Therapeutics Reports Cohort 1 Observations from SER-252 Registrational Study in Advanced Parkinson's Disease and Advances to Cohort 2 
Serina Therapeutics Q2 EPS $(0.55) Misses $(0.47) Estimate, Sales $130.000K, Same YoY 
Serina Therapeutics Reports Second Quarter 2026 Financial Results and Provides Business Updates
Your note
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Insider holders
| Insider | Relation | Latest transaction | Date | Shares held |
|---|---|---|---|---|
| BAILEY GREGORY HUGH | Director | Purchase | Dec 16, 2024 | 67,243 |
| JUVENESCENCE LTD. | Beneficial Owner of more than 10% of a Class of Security | Stock Gift | Mar 13, 2023 | 16,447,500 |
| MINTZ STEVEN MICHAEL | Director | Purchase | Sep 11, 2024 | 0 |
| WEST MICHAEL D | Chief Executive Officer | Conversion of Exercise of derivative security | Mar 9, 2023 | 41,982 |
Institution ownership
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| Broadwood Capital, Inc. | 0.96% | 85,219 | 460.18K | Sep 29, 2024 |
| Waverly Advisors, LLC | 0.76% | 67,492 | 364.46K | Sep 29, 2024 |
| Vanguard Group Inc | 0.50% | 44,500 | 240.30K | Sep 29, 2024 |
| Geode Capital Management, LLC | 0.27% | 24,026 | 129.74K | Sep 29, 2024 |
| HighTower Advisors, LLC | 0.25% | 22,434 | 121.14K | Sep 29, 2024 |
| Millennium Management Llc | 0.22% | 19,256 | 103.98K | Sep 29, 2024 |
Fund ownership
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| Vanguard Total Stock Market Index Fund | 0.36% | 31,799 | 171.71K | Sep 29, 2024 |
| Fidelity Extended Market Index Fund | 0.18% | 15,593 | 84.20K | Oct 30, 2024 |
| Vanguard Extended Market Index Fund | 0.14% | 12,333 | 66.60K | Sep 29, 2024 |
| Northern Small Cap Core Fund | 0.09% | 7,900 | 42.66K | Sep 29, 2024 |
| Fidelity Series Total Market Index Fund | 0.04% | 3,720 | 20.09K | Oct 30, 2024 |
| Fidelity Total Market Index Fund | 0.03% | 2,592 | 14.00K | Oct 30, 2024 |