Investor · BOSTON, MA

William A. Harrington

Open William in the network graph →

Filings

12

SEC Form D

Connections

33

co-filers

Capital

$37.5M

across filings

Active

May 2020

to Mar 2024

Most-connected co-filers (33)

George A. Poste · BOSTON, MA11 shared Andrew S. Francis · Atlanta, FL7 shared Rami N. El Assal · Palo Alto, CA7 shared Alex Valdes · Atlanta, GA6 shared Stephen T. Connelly · Palo Alto, CA6 shared Andrew R. Bruce · BOSTON, MA4 shared Michael A. Carusi · Menlo Park, CA3 shared Boutique Venture Partners Gp I, Llc · Palo Alto, CA3 shared Boutique Venture Partners Gp I, Llc · Palo Alto, CA3 shared Boutique Venture Partners Gp I, Llc · Palo Alto, CA3 shared Binayak R. Mishra · New York, NY2 shared Wan Li Zhu · Roxbury, MA2 shared Jit Kee Chin · Roxbury, MA2 shared Puneet Mahajan · Roxbury, MA2 shared Boutique Venture Partners Spv Precision Health Gp, Llc · Palo Alto, CA2 shared Boutique Venture Partners Spv Precision Health Gp, Llc · Palo Alto, CA2 shared Kenneth D. Noonan · Singapore, U02 shared Anup Desai · Matthews, NC2 shared Brian E. Handly · Raleigh, NC2 shared Steven Glinert · Stanford, CA2 shared Bonny H. Jain · San Francisco, CA2 shared Hang H. Li · San Francisco, CA2 shared Clive Millington · Buckinghamshire, United Kingdom2 shared Pablo Rivas · Madrid, U32 shared

Recent filings (12)

Boutique Venture Partners Fund II, L.P.Mar 2024 · 4 co-filers$50.0M MediSix Therapeutics, Inc.Aug 2023 · 11 co-filers$22.5M Boutique Venture Partners SPV GreenHealth Fund, L.P.Apr 2023 · 8 co-filers$5.0M Boutique Venture Partners SPV Precision Health Fund, L.P.Jan 2023 · 8 co-filers$5.0M Boutique Venture Partners Fund I, L.P.Nov 2022 · 8 co-filers Boutique Venture Partners SPV Genesis Fund, L.P.Jan 2022 · 7 co-filers$5.0M Boutique Venture Partners Fund I, L.P.Oct 2021 · 8 co-filers MediSix Therapeutics, Inc.Apr 2021 · 13 co-filers$22.0M Kinta Artificial Intelligence, Inc.May 2020 · 8 co-filers$3.5M Boutique Venture Partners Fund I, L.P.May 2020 · 8 co-filers$25.0M Kinta Artificial Intelligence, Inc.May 2020 · 8 co-filers$800K MediSix Therapeutics, Inc.Oct 2019 · 9 co-filers$20.4M MediSix Therapeutics, Inc.Oct 2019 · 9 co-filers$20.4M

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