Overview
Salaries
Products
People
Growth
Offices
Financials

Funding and backers

Total raised
$19.6M
1 round on record
Latest round
$19.6M
Venture round · Apr 2024 · 2 yr ago
Team
11-50
employees, estimated range
The money's age
Long since its last round
30 months since the last round · not hiring
Momentum
0/100
no fresh signals
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Apr 8, 2024 Raised a round Venture round $19.6M · SEC Form D 2020 Founded
Funding rounds
RoundDateAmountInvestorsSource
Venture round Apr 2024 $19.6M — SEC Form D
Registers and programsofficial lists and records that name the company
Legal entity Siren Biotechnology, Inc SEC Form D
Founders and leadersfrom filings, registers and the company's site
Nicole PaulkExecutive Officer, DirectorSEC Form D
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Overview

SAN FRANCISCO, CA [Jan. 28, 2026] – Siren Biotechnology, pioneers of Universal AAV Immuno-Gene Therapy for cancer, today announced that the U.S.

People

Nicole Paulk
Executive Officer, Director
Sharon Tetlow
Director
Brad Allen
Director
Names and roles come from public filings, company registers and the company's own site. Is this you? Correct or remove · How we handle this data

Offices

Where the company hires and what each office is for
Cities
1
Hiring now
0
Countries
1
San Francisco United States
HQ
10-50 est. staff

Financials

Total raised
$19.6M
Latest round
Venture - Series Unknown
Funding rounds
1
Funding rounds
Round Announced Amount
Venture - Series Unknown 2024 $19.6M Details