Investor · MENLO PARK, CA

A. Grant Heidrich Iii

Open A. in the network graph →

Filings

12

SEC Form D

Connections

70

co-filers

Capital

$103.3M

across filings

Active

Jan 2020

to Mar 2025

Most-connected co-filers (70)

Andrea Jackson · MENLO PARK, CA9 shared Thomas Hawes · MENLO PARK, CA7 shared Brook Byers · MENLO PARK, CA7 shared William Hagstrom · MENLO PARK, CA5 shared Bobby Marhamat · San Francisco, CA4 shared Chad Byers · San Francisco, CA4 shared Leo Polovets · San Francisco, CA4 shared Michael J. Humphreys · Goleta, CA4 shared Dana Emberton · Greenville, SC4 shared Clifford Pollard · Oakdale, CA4 shared Angela J. Brau · Provo, UT4 shared Derrin J. Hill · Provo, UT4 shared Daniel Gwak · Boston, MA4 shared Peter Levine · Waltham, MA4 shared Tuan Ho · Cambridge, MA4 shared Sara Queen · Whippany, NJ4 shared Melinda Thomas · MENLO PARK, CA4 shared George Scangos · San Francisco, CA4 shared Michael Pellini · San Francisco, CA4 shared Jonathan Landsverk · Greenville, SC4 shared Kenton C. Leo · Lone Tree, CO4 shared Eaglevale Partners LP · New York, NY3 shared Eaglevale Partners GP LLC · New York, NY3 shared Howard Smith · Bethesda, MD3 shared

Recent filings (12)

Octave Bioscience IncMar 2025 · 23 co-filers$53.7M Octave Bioscience IncNov 2023 · 23 co-filers$37.5M Octave Bioscience IncNov 2023 · 23 co-filers$7.0M Walker & Dunlop, Inc.Dec 2021 · 30 co-filers$115.3M Walker & Dunlop, Inc.Jul 2021 · 30 co-filers$5.3M Medina DC Assets LLCFeb 2021 · 11 co-filers$125K Monterey DC Assets LLCFeb 2021 · 11 co-filers$125K Great Cities (Raleigh) Office LLCJan 2021 · 6 co-filers$125K Octave Bioscience IncJan 2021 · 25 co-filers$32.0M Walker & Dunlop, Inc.Jan 2020 · 25 co-filers$5.0M Mason DC Assets LLCJan 2020 · 13 co-filers$125K Octave Bioscience IncSep 2017 · 4 co-filers$2.5M

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