Investor · Pembroke, MA

Keith Flaherty

Open Keith in the network graph →

Filings

5

SEC Form D

Connections

41

co-filers

Capital

$155.7M

across filings

Active

Nov 2013

to May 2025

Most-connected co-filers (41)

Keith Flaherty · Cambridge, MA4 shared Shelley Chu · San Diego, CA3 shared Jean-Francois Formela · Cambridge, MA3 shared Brian Piper · Boston, MA2 shared Arjun Goyal · Boston, MA2 shared Otello Stampacchia · Boston, MA2 shared Jeffrey Albers · Cambridge, MA2 shared Andrew Fedder · Boston, MA2 shared Howard Mosbacker · LEWES, DE1 shared Menelas N. Pangalos · Boston, MA1 shared Mark Chao · Boston, MA1 shared Saurabh Saha · Boston, MA1 shared Amanda Valentino · Boston, MA1 shared Erica Jackson · Boston, MA1 shared Darrin Stuart · Boston, MA1 shared Thomas Haag · Pembroke, MA1 shared Cyril Benes · Pembroke, MA1 shared Peter J. Campisi, Jr · BOSTON, MA1 shared Greg Gibson · Toronto, Ontario, Canada1 shared Gary Glick · Cambridge, MA1 shared Mark Cobbold · San Francisco, CA1 shared James C. Blair · San Diego, CA1 shared Adam Friedman · WESTON, FL1 shared Gillian Ivers-Read · Ogden, UT1 shared

Recent filings (5)

Antares Therapeutics, Inc.May 2025 · 18 co-filers$136.7M Scorpion Therapeutics, Inc.Jul 2024 · 29 co-filers$150.0M C-REVEAL THERAPEUTICS LLCDec 2020 · 7 co-filers$3.3M Scorpion Therapeutics, Inc.Dec 2020 · 13 co-filers Scorpion Therapeutics, Inc.Dec 2020 · 13 co-filers Clovis Oncology, Inc.Nov 2013 · 18 co-filers

Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Keith in the interactive graph →