Graviton BioScience

Biotechnology
$68.3Mtotal raised · 3 rounds on record
$25Mlatest round · Venture round · Nov 2023 · 2 yr ago
200+team · employees, estimated range
2020founded

Overview

About Us Graviton Biosciences Corporation > About Us Print Spread the love The essence of Graviton is that we are comprised of thought leaders who identify, research, and demonstrate the therapeutic potential of novel molecular and cellular pathways pathways.

Funding and backers

Total raised
$68.3M
3 rounds on record
Latest round
$25M
Venture round · Nov 2023 · 2 yr ago
Team
201-500
employees, estimated range
The money's age
Long since its last round
35 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
Nov 22, 2023 Raised a round Venture round $25M · SEC Form D Dec 20, 2022 Raised a round Venture round $39.8M · SEC Form D Feb 4, 2021 Raised a round Venture round $3.5M · SEC Form D 2020 Founded
Funding rounds
RoundDateAmountInvestorsSource
Venture round Nov 2023 $25M — SEC Form D
Venture round Dec 2022 $39.8M — SEC Form D
Venture round Feb 2021 $3.5M — SEC Form D
Registers and programsofficial lists and records that name the company
Legal entity Graviton BioScience Corp SEC Form D
Founders and leadersfrom filings, registers and the company's site
Samuel WaksalExecutive Officer, DirectorSEC Form D
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Visa sponsorship

0
H-1B filings in 12 months
0
Open roles in United States
In the register as Graviton Bioscience Corporation, New York, NY
Other sponsors in the same field
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US Department of Labor · latest filing Jun 13, 2025 · Visa details by country

Financials

Total raised
$68.3M
Latest round
Venture - Series Unknown
Funding rounds
3
Funding rounds
Round Announced Amount
Venture - Series Unknown 2023 $25M Details
Venture - Series Unknown 2022 $39.8M Details
Venture - Series Unknown 2021 $3.5M Details

People

Samuel Waksal
Executive Officer, Director
Bihua Chen
Director
Stelios Papadopoulos
Director
Jeremy Levin
Director
David MacMillan
Director
Ran Nussbaum
Director
James Boylan
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
New York United States
HQ
Contact Us
200-500 est. staff
450 East 29th Street, New York, New York 10016
company site