Alta Partners invests in Rigel Pharmaceuticals, Inc.

On June 20, 2003, Alta Partners invested in Rigel Pharmaceuticals, Inc., a life science company in California, United States.

Deal at a glance

AnnouncedJune 20, 2003 TypePIPE TargetRigel Pharmaceuticals, Inc. Buyer Alta Partners SectorLife Science LocationCalifornia, United States ValueNot disclosed

Target company

Rigel Pharmaceuticals, Inc.

California, United States

Life Sciencesector

2016founded

Activestatus

View the company profile →

Buyer

Alta Partners

Private equity firm · 126 deals on record

12th transaction in life science
10th transaction in United States

126deals, all time

84in this sector

2013latest

Members only

Contact details at the buyers and sellers

The full deal history of every party

Co-investors and the other advisors on this deal

Deal value and revenue or EBITDA multiples

Related deals

Orbus Therapeutics, Inc.Same sector and country · Oct 2026

ArtesRx LLCSame sector and country · Aug 2026

Firefly Bio, Inc.Same sector and country · Jul 2026

Questions about this deal

Who acquired Rigel Pharmaceuticals, Inc.?Alta Partners invested in Rigel Pharmaceuticals, Inc. on June 20, 2003.

What type of deal was it?It was a pipe in the life science sector in 2003.

See the full picture on AcquityDataContacts, full deal histories, co-investors and deal values. Free for a day with your Google account, no card needed.

Try it free

Data updated daily on AcquityData (Acquity Data).