Serina Therapeutics, Inc. (SER)

Last Closing Price: 1.88 (2026-06-05)

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) 2.21
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) -8051.54%
Return on Assets (Trailing 12 Months) -155.08%
Current Ratio (Most Recent Fiscal Quarter) 4.18
Quick Ratio (Most Recent Fiscal Quarter) 4.18
Debt to Common Equity (Most Recent Fiscal Quarter) 0.24
Inventory Turnover (Trailing 12 Months) --
Book Value per Share (Most Recent Fiscal Quarter) $-0.46
Earnings per Share (Most Recent Fiscal Quarter) --
Earnings per Share (Most Recent Fiscal Year) --
Diluted Earnings per Share (Trailing 12 Months) $-2.00
Stock
Exchange NYSEMKT
Sector Healthcare
Industry Biotechnology
Common Shares Outstanding 15.00M
Free Float 12.34M
Market Capitalization $28.20M
Average Volume (Last 20 Days) 0.09M
Beta (Past 60 Months) 1.15
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%