Serina Therapeutics, Inc.

SERAMEXHealthcare● Active

$1.92

+$0.02(+1.05%)

Market Cap$20799999

P/E Ratio—

52W High$7.92

52W Low$1.22

Avg Volume3.2M

Open$1.90

Beta0.10

Overview

Serina Therapeutics, Inc. (SER) Number of Employees – History & Annual Headcount

Annual SEC headcount, year-over-year change, and per-employee efficiency — chart and full history below.

SEC EDGAR · FMP · SER · as of Mar 25, 2026

Latest filing snapshot

+4+33.33%vs prior year

Serina Therapeutics, Inc. (SER) employee data is sourced from the annual SEC 10-K filing. As of 2025, full-time employees only. Global consolidated headcount. View SEC filing ↗

SEC 10-K·Period end: 2025-12-31·Full-time · Global

Total Employees

Change (1Y)

Growth % (1Y)

+33.33%

Revenue / Employee

—

Net Income / Employee

$-1.20M

Market Cap

$21M

SER Employee Count

2018 – 2025 · Annual · SEC filing

Source: SEC annual filings · Hover bar to view year data · Click to view original filing

Employees History

Filing Date	Period End	Employees	Change (1Y)	Growth (1Y)
2026-03-25	2025-12-31	16	+4	+33.33%
2025-03-24	2024-12-31	12	+4	+50.00%
2024-03-22	2023-12-31	8	-1	-11.11%
2023-03-31	2022-12-31	9	-1	-10.00%
2022-03-29	2021-12-31	10	-1	-9.09%
2021-03-31	2020-12-31	11	-10	-47.62%
2020-03-30	2019-12-31	21	+9	+75.00%
2019-04-01	2018-12-31	12	—	—

▸ Source: SEC Annual Reports (Form 10-K / 20-F). Employee counts as of fiscal year end. Click the ↗ icon at the end of a row to open the original SEC filing in a new tab.

Related Companies — Employee Count

Biotechnology

#SymbolCompanyEmployeesMkt Cap

BRNS

Barinthus Biotherapeutics plc

105$29M #2

ALGS

Aligos Therapeutics, Inc.

Serina Therapeutics, Inc.YOU

16$21M #5

GNTA

Genenta Science S.p.A.

Grace Therapeutics, Inc.

4$36M

Source: /stock-peers + /profile.fullTimeEmployees · Click row → /employees · Sorted by headcount · SER peer comparison

About SER employees

SER Employees · Headcount

Serina Therapeutics, Inc. (SER) employee data is sourced from the annual SEC 10-K filing. As of 2025, Serina Therapeutics, Inc. had 16 full-time employees globally. Full-time employees only. Global consolidated headcount.

Serina Therapeutics, Inc.'s workforce increased by 4 (33.33%) in 2025 compared to the prior fiscal year. The historical trend reflects the company's expansion and contraction cycles.

Revenue Financial statements Net income SEC filings Price history Forecast & ratings Ownership Earnings

Frequently Asked Questions

SER Employees · 5 questions

As of the latest SEC 10-K filing (2025), Serina Therapeutics, Inc. had 16 full-time employees globally. This figure is sourced from the company's mandatory annual disclosure to the SEC.

Serina Therapeutics, Inc. employee counthow many employees does Serina Therapeutics, Inc. haveSER total employees 2025

▸ Data source: FMP /historical-employee-count · SEC EDGAR annual filings · As reported · Global consolidated headcount · As of 2026-03-25