Serina Therapeutics Inc.

Last updated September 27, 2026

Organization details

Legal name
Serina Therapeutics Inc.
Former names
AgeX Therapeutics, Inc.
Ownership
Public
Status
Active
Sector (GICS)
Health Care
SIC code
2834 — Pharmaceutical Preparations
Jurisdiction of incorporation
Alabama
Headquarters city
Huntsville
Headquarters state / province
Alabama
Headquarters country
United States
Fiscal year end
December
Ticker symbol
SER
Primary stock exchange
NYSE American

Identifiers

SEC CIK
0001708599
EIN
82-1436829

Board of directors

Chief executives

Steven A. Ledger · Interim CEO Interim
Since March 2024
0 CEO score

Weak · grade F

Out of 100, from shareholder return, dividends, growth and acquisitions.

Partial: only 20% of the scoring weight is on file.

Revenue growth 20%
0

-79.7% a year in revenue

20% of the scoring weight is on file. Figures cover December 2023 – December 2025.

Director election results

Annual meeting of June 17, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Board connections

4 of this board's directors also sit on 4 other boards. 4 are in the same sector.

Network of Serina Therapeutics Inc.'s board connections Elicio Therapeutics Inc. Elicio Therapeutics In... Biohaven Ltd. Biohaven Ltd. Connect Biopharma Holdings Limited Connect Biopharma Hold... Foghorn Therapeutics Inc. Foghorn Therapeutics I... Gregory Bailey Gregory Bailey Jay Venkatesan Jay Venkatesan Karen J. Wilson Karen J. Wilson Simba Gill Simba Gill Serina Therapeutics Inc.
Shared director Other board Same sector

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months
$77,955
7 purchases by 4 insiders
Sold, last 12 months
$359,502
22 sales by 1 insider
Date Insider Transaction Shares Price Value
Jul 7, 2026 Stephen K. Brannan Director Open-market purchase +1,000 $2.03 $2,030
Jun 17, 2026 Gregory Bailey Director Derivative conversion +1,770,805 $2.25 $3,984,311
Jun 17, 2026 Jay Venkatesan Director Derivative conversion +224,152 $2.25 $504,342
Jun 17, 2026 Gregory Bailey Director Derivative conversion +6,666,667 $2.25 $15,000,001
Jun 12, 2026 Karen J. Wilson Director Open-market purchase +5,000 $1.77 $8,850
Jun 11, 2026 Karen J. Wilson Director Open-market purchase +5,100 $1.75 $8,925
May 26, 2026 Steven A. Ledger Director, Officer (Chief Executive Officer) Grant or award +10,100 $1.93 $19,493
May 22, 2026 Jay Venkatesan Director Open-market purchase +589 $1.78 $1,048
May 22, 2026 Karen J. Wilson Director Open-market purchase +10,000 $1.93 $19,300
May 21, 2026 Karen J. Wilson Director Open-market purchase +10,000 $1.77 $17,700
May 19, 2026 Richard Peter Marshall Director Open-market purchase +12,183 $1.65 $20,102
Mar 31, 2026 Gregory Bailey Director Grant or award +59,667 $1.94 $115,754
Mar 31, 2026 Jay Venkatesan Director Grant or award +7,553 $1.94 $14,653
Mar 23, 2026 Moreadith Randall Officer (Chief Scientific Officer) Option exercise +6,500 $0.06 $390
Mar 23, 2026 Moreadith Randall Officer (Chief Scientific Officer) Open-market sale −6,500 $2.86 $18,590

Organizations in the same sector, closest in location and size first.

Questions about Serina Therapeutics Inc.

Who is the CEO of Serina Therapeutics Inc.?

Steven A. Ledger has been Serina Therapeutics Inc.'s Interim CEO since March 2024.

How many directors are on Serina Therapeutics Inc.'s board?

Serina Therapeutics Inc.'s board has 12 directors: Farrell Simon, Gregory Bailey, J. Milton Harris, Jay Venkatesan, Jean-Christophe Renondin, Karen J. Wilson, Remy Gross, Richard Peter Marshall, Simba Gill, Stephen K. Brannan and 2 others.

Are Serina Therapeutics Inc. insiders buying or selling shares?

Over the last 12 months, Serina Therapeutics Inc. insiders bought $77,955 of shares in 7 purchases and sold $359,502 of shares in 22 sales on the open market, as reported to the SEC on Forms 4 and 5.

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