BREAKING: DAVID STEINBERG NAMED CHIEF BUSINESS OFFICER AT FORMATION BIO CO-FOUNDER OF PURETECH HEALTH FOUNDED PYXIS ONCOLOGY · VOR BIOPHARMA · VEDANTA · BE BIOPHARMA FORMER GENERAL PARTNER, LONGWOOD FUND CORNELL BIOLOGY · CHICAGO BOOTH MBA "BIOTECH IS AT A RARE INFLECTION POINT" BREAKING: DAVID STEINBERG NAMED CHIEF BUSINESS OFFICER AT FORMATION BIO CO-FOUNDER OF PURETECH HEALTH FOUNDED PYXIS ONCOLOGY · VOR BIOPHARMA · VEDANTA · BE BIOPHARMA FORMER GENERAL PARTNER, LONGWOOD FUND CORNELL BIOLOGY · CHICAGO BOOTH MBA "BIOTECH IS AT A RARE INFLECTION POINT"
Profile · Biotech Company Builder

David
Steinberg

He has started roughly ten drug companies. Now, as Chief Business Officer at Formation Bio, his job is to find the great ones everybody else walked past.

Chief Business Officer Formation Bio Serial Founder Ex-Longwood GP
David Steinberg, Chief Business Officer at Formation Bio

The dealmaker inside an AI-native drug company

At Formation Bio, the pitch is that software can compress the decade-long, billion-dollar slog of bringing a drug to market. Someone still has to decide which drugs are worth the bet. That someone is David Steinberg.

Appointed Chief Business Officer in 2024, Steinberg runs in- and out-licensing and pipeline strategy for the New York company. Formation Bio acquires and licenses promising drug assets, pushes them through critical milestones like Phase II, and then hands them off for further development. His mandate is the front of that funnel: source the overlooked programs, structure the deals, build the partnerships.

In June 2025 he launched the company's first class of Entrepreneurs in Residence - four seasoned dealmakers covering everything from rare disease to immunology to the Asia-Pacific market. The idea is simple and a little contrarian: there is more good science than there is money to develop it, so go hunting where capital is scarce and assets are stranded.

It is a strange seat for a man who spent years on the other side of the table, writing the checks. But for Steinberg, building is the default setting. Funding founders was the detour.

~10
Companies founded
16+
Years building biotech
3
NASDAQ listings
2
Boards chaired
PureTech Health Pyxis Oncology Vor Biopharma Vedanta Biosciences Be Biopharma Photys Therapeutics Carbon Biosciences resTORbio
Biotech is at a rare inflection point - breakthrough science and high-potential assets abound, but funding and development resources are scarce.
— David Steinberg, Chief Business Officer, Formation Bio

From shampoo chemistry to public-market biotech

Steinberg did not start in a hot lab spinning out a Nobel-grade molecule. He started at P&G Pharmaceuticals, doing R&D inside a consumer-goods giant better known for detergent and toothpaste. The grounding stuck: he thinks like someone who has actually had to make products, not just admire science.

From the bench he moved to the slide deck, advising biopharma clients on strategy at Boston Consulting Group and at Vertex Partners. Then came the move that defined the next two decades. In the early 2000s he co-founded PureTech Health and became its Chief Innovation Officer, helping pioneer a hub-and-spoke model where a single parent company launches and incubates a fleet of independent biotechs.

PureTech turned company-creation into a repeatable craft, and Steinberg was at the center of it for roughly sixteen years. When he left in 2018, it made industry news on its own.

His next stop was Longwood Fund, where he joined as General Partner. Most investors fund founders. Steinberg kept becoming one. At Longwood he founded and ran a string of companies the firm seeded: Pyxis Oncology, Photys Therapeutics, Be Biopharma - where he was founding CEO - and Carbon Biosciences. He also co-founded Vedanta Biosciences, Vor Biopharma and resTORbio along the way, several of which reached the NASDAQ.

Then in 2024 he changed lanes again, trading the venture seat for an operating role at Formation Bio. The throughline is hard to miss: every few years, David Steinberg finds a new way to start something.

EARLY CAREER
R&D at P&G Pharmaceuticals
EARLY CAREER
Strategy consulting at Boston Consulting Group & Vertex Partners
2002 – 2018
Co-founder & Chief Innovation Officer, PureTech Health
2018
General Partner, Longwood Fund
2018 – 2024
Founded Pyxis, Photys, Be Biopharma, Carbon Biosciences
2024
Chief Business Officer, Formation Bio

Companies he founded or led

Co-founder · CIO

PureTech Health

The hub-and-spoke company-creation firm where he spent roughly sixteen years building biotechs from scratch.

Founder · NASDAQ: PYXS

Pyxis Oncology

Longwood-founded oncology company that went public on the NASDAQ.

Co-founder · NASDAQ: VOR

Vor Biopharma

Cell-therapy company among the public companies tied to his founding work.

Co-founder

Vedanta Biosciences

Microbiome-focused biotech he helped start in the PureTech orbit.

Founding CEO · Chairman

Be Biopharma

Engineered B-cell medicines company he founded and chaired.

Founder · Chairman

Photys Therapeutics

Longwood-founded company he started and led from the board.

A biology degree, a finance brain

Steinberg holds a BA in biology from Cornell and an MBA in strategy and finance from the University of Chicago Booth School of Business. The order matters. He learned the science first and the spreadsheets second, which is why he can sit across from a researcher and a banker in the same afternoon and speak both languages without a translator.

That dual fluency is the whole job at Formation Bio. The company bets that artificial intelligence can make drug development faster and cheaper. But AI does not negotiate a licensing deal or judge whether a stalled Phase II asset deserves a second life. People do. Steinberg is the person who decides what is worth building, then builds the structure to fund it.

His current thesis is almost counterintuitive for a downturn: scarcity is opportunity. When money is tight, good drug programs go homeless. He wants to be the one who takes them in.

“Breakthrough science and high-potential assets abound, but funding and development resources are scarce.”

The logic behind Formation Bio's Entrepreneurs in Residence program: send experienced dealmakers to find the overlooked drug programs nobody else is funding.

~10 companies founded Chaired boards he founded Science first, finance second Left VC to operate again