Investor · New York, NY

Heather Hartnett

Open Heather in the network graph →

Filings

8

SEC Form D

Connections

24

co-filers

Capital

$45.0M

across filings

Active

Jun 2014

to Mar 2026

Most-connected co-filers (24)

Heather Hartnett · New York, NY7 shared Joe Marchese · New York, NY2 shared Joe Marchese · New York, NY2 shared Dirk Doebler · Pelham, NY2 shared Michael Letta · New York, NY1 shared Guillaume Cohen-Skalli · New York, NY1 shared Marina Tarasova · New York, NY1 shared Jacques C. Vaillancourt · Vancouver, British Columbia, Canada1 shared Sheryl C. Dhillon · Vancouver, British Columbia, Canada1 shared George C. Ireland · Vancouver, British Columbia, Canada1 shared Richard E. Spector · New York, NY1 shared Courtney Leimkuhler · New York, NY1 shared Anula B. Jayasuriya · San Francisco, CA1 shared Tahira Dosani · Washington, Washington, D.C.1 shared Jake Wood · Redondo Beach, CA1 shared Matthew Cohen · Ukiah, CA1 shared Adam Miller · Los Angeles, CA1 shared Josh Cohen · NEW YORK, NY1 shared Nick Taranto · New York, NY1 shared David Derosa · Harrison, NY1 shared Robert Code · New York, NY1 shared James G. Webb · George Town, Grand Cayman, Cayman Islands1 shared Rick P. Smith · Venice, CA1 shared Paul Haarman · Austin, TX1 shared

Recent filings (8)

Parento, Inc.Oct 2025 · 5 co-filers$6.0M Parento, Inc.May 2023 · 5 co-filers$4.4M Human Ventures Fund II, LPAug 2022 · 3 co-filers$50.0M Groundswell Giving, Inc.Dec 2021 · 7 co-filers$13.2M Live Rosier Inc.Aug 2019 · 3 co-filers$4.5M Butterfly Technologies, Inc.Jun 2019 · 13 co-filers$2.5M Impact Directly PBCJun 2014 · 5 co-filers$1.5M

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