Serina Therapeutics, Inc.

Serina Therapeutics, Inc.

SER
Serina Therapeutics, Inc.US flagNew York Stock Exchange American
1.79
USD
+0.03
- -
19.39MMarket Cap
2021 Y
2022 Y
2023 Y
2024 Y
2025 Y
TTM
Revenue per Share
1.4
0.23
0.36
- -
- -
- -
Basic EPS, GAAP
-0.58
-1.23
0.63
-1.51
-1.88
-1.98
Free Cash Flow per Basic Share
-1.08
-0.96
-0.35
-2.33
-1.77
-1.69
Dividend per Share
- -
- -
- -
- -
- -
- -
Book Value per Share
-16.43
-17.66
-3.94
-6.02
-6.23
-6.52
Tangible Book Value per Share
-16.13
-17.36
-3.84
0.07
-0.49
1.18
Basic Weighted Avg Shares
2
2
8
7
10
11
Sales/Revenue/Turnover
3
- -
3
- -
- -
- -
Operating Margin (%)
-53.68
-454.07
-104.3
- -
- -
- -
Depreciation Expense
- -
- -
- -
- -
- -
- -
Net Income, GAAP
-1
-3
5
-11
-19
-21
Effective Tax Rate (%)
- -
- -
- -
- -
- -
- -
Profit Margin (%)
-41.61
-536.42
175.63
- -
- -
- -
Working Capital
1
- -
6
3
3
20
LT Debt
- -
2
3
- -
3
3
Total Equity
-35
-38
-32
1
- -
18
Return on Invested Capital (%)
- -
- -
- -
- -
- -
- -
Return on Capital (%)
- -
- -
-17.57
- -
- -
- -
Return on Common Equity (%)
- -
- -
- -
- -
- -
- -

Capital Structure

FRC

in mil. unless spec.
Sep'25
Dec'25
Mar'26
ST Debt
3
- -
- -
LT Borrowings
- -
3
3
LT Finance Leases
- -
- -
- -
Preferred Equity and Hybrid Capital
5
5
5
Shares Outstanding
11
11
15
Market Capitalization
54
19
21

Working Capital

FRC

in mil. unless spec.
Sep'25
Dec'25
Mar'26
Total Current Assets
11
6
26
Cash, Cash Equivalents & STI
10
5
25
Accounts Receivable, Net
- -
- -
- -
Inventories
- -
- -
- -
Total Current Liabilities
9
4
6
Payables & Accruals
3
2
3
ST Debt
3
- -
- -
Deferred Revenue
- -
- -
- -

Growth Rates

FRC

in mil. unless spec.

(avg. rate of change)

10 years
5 years
1 year
Total Equity
- -
- -
-107.28%
Free Cash Flow
- -
- -
4.98%
Net Income, GAAP
- -
- -
72.17%
Sales/Revenue/Turnover
- -
- -
- -
Total Cash Common Dividend
- -
- -
- -

Quarterly Revenue

FRC

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
- -
- -
- -
- -
- -
2025
- -
- -
- -
- -
- -
2026
- -
- -
- -
- -
- -

Quarterly Earnings Per Share

FRC

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
-5.38
0.61
0.16
- -
-1.51
2025
-0.49
-0.64
-0.45
- -
-1.88
2026
-0.57
- -
- -
- -
- -

Quarterly Dividends Per Share

FRC

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
- -
- -
- -
- -
- -
2025
- -
- -
- -
- -
- -
2026
- -
- -
- -
- -
- -

Company Description

APIChat
CEO
Steven A. Ledger
Full Time Employees
12
Sector
Healthcare
Industry
Biotechnology
Address
601 Genome Way Huntsville AL United States of America 35806
IPO Date
Jan 21, 2000
Business
Serina Therapeutics, Inc. (NYSE American: SER) is a clinical-stage biotechnology company that develops proprietary POZ Platform polymer technology to create long-acting drug conjugates for neurological diseases, pain management, and other indications including RNA-based therapeutics and antibody-drug conjugates; its lead product candidate SER-252 (POZ-apomorphine) provides continuous dopaminergic stimulation via twice-weekly subcutaneous injection for advanced Parkinson's disease; additional candidates comprise SER-270 (POZ-VMAT2 inhibitor) for tardive dyskinesia, SER-214 (POZ-rotigotine) for early Parkinson's disease and restless leg syndrome, SER-227 for long-acting pain relief, and SER-228 for epilepsy; the POZ technology offers near-linear release kinetics, reduced immunogenicity versus PEG polymers, and versatile administration via IV, SC, or IM routes. Founded in 2006 and headquartered at 601 Genome Way, Suite 2001, Huntsville, Alabama, the company operates primarily in the United States with global clinical trial plans including Australia and pursues a 505(b)(2) regulatory pathway to accelerate development leveraging established molecules. Recent developments include securing up to $20 million in convertible note and warrant financing in September 2025 with an initial $5 million tranche drawn to fund the registrational Phase 1b trial of SER-252, submission of an IND application to the FDA and receipt of Human Research Ethics Committee approval in Australia for SER-252 with first patient dosing on track for Q4 2025, FDA alignment in August 2025 confirming the SER-252 trial design as registrational under 505(b)(2), advancement of SER-270 into development for tardive dyskinesia in July 2025, and launch of an enhanced corporate communications platform in October 2025.

Company News

APIChat
  • Serina Therapeutics Reports First Quarter 2026 Financial Results and Provides Business Updates

  • Seres Therapeutics Presents Preclinical Data at Digestive Disease Week (DDW) 2026 Supporting SER-603, a Next-Generation Cultivated Live Biotherapeutic Candidate, for Inflammatory Bowel Disease

  • Seres Therapeutics Showcases SER-155 Data and Live Biotherapeutic Insights at ESCMID Global 2026

  • Seres Therapeutics Showcases SER-155 Data and Live Biotherapeutic Insights at ESCMID Global 2026

  • Serina Therapeutics to Present at the 5th LNP Formulation & Process Development Summit

  • Serina Therapeutics Announces NYSE American Acceptance of Continued Listing Compliance Plan

  • Serina Therapeutics Reports Full Year 2025 Financial Results and Recent Business Highlights

  • Serina Therapeutics to Present at the 38th Annual Roth Conference

  • Stock Market Today: S&P 500, Dow Futures Down Ahead Of 'Triple Witching' As Iran Warns Of 'Zero Restraint'—FedEx, Super Micro Computer In Focus

  • Serina Therapeutics (SER) Stock Surges Over 39% After Hours— Here's Why

  • Serina Therapeutics Secures up to $30 Million in Private Placement to Advance Registrational Trial of SER-252 for Advanced Parkinson's Disease

  • Serina Therapeutics Announces Dosing of First Patient in Phase 1b Registrational Trial of SER-252 for Advanced Parkinson's Disease

  • Serina Therapeutics Announces First Patient Enrolled in Phase 1b Registrational Trial of SER-252 for Advanced Parkinson's Disease

  • Registration Is Now Open For Tribe Public's CEO Presentation and Q&A Webinar Event

  • What Sparked Serina Therapeutics (SER) 35% After-Hours Surge?

  • Serina Therapeutics Announces FDA Clearance of IND Application for SER-252 for the Treatment of Advanced Parkinson's disease

  • Serina Therapeutics Receives NYSE Deficiency Notification Regarding Shareholders' Equity

  • Serina Therapeutics Strengthens Leadership Team with Appointment of Dr. Joshua Thomas as VP, Head of Chemistry

  • Serina Therapeutics Submits Complete Response to FDA Clinical Hold Letter for SER-252 Program

  • Serina Therapeutics Reports Third Quarter 2025 Financial Results and Provides Business Highlights