Serina Therapeutics, Inc. (SER)

Last Closing Price: 2.73 (2026-09-04)

Company Description

Serina Therapeutics Inc. is a privately-held, clinical-stage biotechnology company developing a pipeline of therapies for the treatment of Parkinson's Disease and other neurological diseases. Serina Therapeutics Inc., formerly known as AgeX Therapeutics Inc., is based in HUNTSVILLE, Ala.

Financials, Fundamental Metrics & Ratios
Revenue (Most Recent Fiscal Year) $0.13M
Net Income (Most Recent Fiscal Year) $-19.18M
PE Ratio (Current Year Earnings Estimate) --
PE Ratio (Trailing 12 Months) --
PEG Ratio (Long Term Growth Estimate) --
Price to Sales Ratio (Trailing 12 Months) --
Price to Book Ratio (Most Recent Quarterly Book Value per Share) 3.70
Price to Cash Ratio (Most Recent Annual Cash Flow per Share) --
Pre-Tax Margin (Trailing 12 Months) -16358.46%
Net Margin (Trailing 12 Months) --
Return on Equity (Trailing 12 Months) -416.40%
Return on Assets (Trailing 12 Months) -132.69%
Current Ratio (Most Recent Fiscal Quarter) 6.65
Quick Ratio (Most Recent Fiscal Quarter) 6.65
Debt to Common Equity (Most Recent Fiscal Quarter) 0.16
Inventory Turnover (Trailing 12 Months) --
Book Value per Share (Most Recent Fiscal Quarter) $0.74
Earnings per Share (Most Recent Fiscal Quarter) --
Earnings per Share (Most Recent Fiscal Year) --
Diluted Earnings per Share (Trailing 12 Months) $-1.89
Stock
Exchange NYSEMKT
Sector Healthcare
Industry Biotechnology
Common Shares Outstanding 25.40M
Free Float 20.90M
Market Capitalization $69.34M
Average Volume (Last 20 Days) 0.06M
Beta (Past 60 Months) 1.18
Percentage Held By Insiders (Latest Annual Proxy Report) 17.70%
Percentage Held By Institutions (Latest 13F Reports) 12.50%
Annual Dividend (Based on Last Quarter) $0.00
Dividend Yield (Based on Last Quarter) 0.00%