OSI Investment Management

Active

Updated: Apr 1, 2026 ·

Financial History

Total Raised

N/A

Valuation

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Date	Company	Round	Lead Investor(s)	Co-Investor(s)
Jan 1, 2010	PhaseBio Pharmaceuticals	$25.0M Series B	Justin Klein, OSI Investment Management	Bain Capital Life Sciences, Hatteras Venture Partners, Johnson & Johnson Innovation, Red Tree Venture Capital, Vensana Capital, James Barrett, Fletcher Spaght Ventures, Johnson & Johnson Innovation

Total Raised

N/A

Valuation

N/A