Investor · Denver, CO

Robert Hartog

Open Robert in the network graph →

Filings

19

SEC Form D

Connections

55

co-filers

Capital

$875K

across filings

Active

Nov 2021

to May 2025

Most-connected co-filers (55)

Matthew A'Hearn · San Francisco, CA11 shared Sean Ivery · Denver, CO11 shared Todd J. Levine · Paradise Valley, AZ8 shared Peter J. Harris · Brookline, MA8 shared Enrique J. Carrazana · Coral Gables, FL8 shared Alex Appleton · London, United Kingdom8 shared Alexander M. Liang, M.D · Dallas, TX8 shared Merredith Treaster · San Francisco, CA8 shared Todd Sachse · Detroit, MI8 shared Richard J. Morello · Atlanta, GA8 shared Haakon Overli · London, United Kingdom8 shared Mikyle Jessen · Mount Pleasaant, SC7 shared Daniel Stahl · Miami, FL7 shared Tore Steen · Dallas, TX7 shared Carlos J. Rodriguez, Sr · Coral Gables, FL7 shared Lauren Sullivan · Denver, CO7 shared Michael G. Pugatch · Boston, MA7 shared Joseph A. Lanasa Iii · New York, NY7 shared Nicholas Huber · Westport, CT7 shared Brian Cox · Denver, CO7 shared Philip Koen · Denver, CO7 shared Fionan Breathnach · Dublin 2, Ireland7 shared Amir J. Golgiri · RICHMOND, VA7 shared Brock Noland · Minneapolis, MN7 shared

Recent filings (19)

CND Life Sciences, Inc.May 2025 · 17 co-filers$9.0M CND Life Sciences, Inc.Apr 2025 · 17 co-filers$9.0M CND Life Sciences, Inc.Mar 2025 · 17 co-filers$7.5M STACK INNOVATION HOLDINGS REIT, LLCJan 2025 · 20 co-filers$125K STACK INFRASTRUCTURE USA III FOREIGN, LLCJan 2025 · 20 co-filers$125K CND Life Sciences, Inc.Mar 2024 · 11 co-filers$6.0M SI ATL02A REIT, LLCJan 2024 · 20 co-filers$125K Stack Hayward Parcel Holdings, LLCJan 2024 · 19 co-filers$125K Stack AVD Parent Holdings REIT, LLCJan 2024 · 20 co-filers$125K E2MC Ventures 2 LPNov 2023 · 12 co-filers CND Life Sciences, Inc.Jul 2023 · 11 co-filers$1.5M CND Life Sciences, Inc.Mar 2023 · 11 co-filers$4.5M STACK Portland Holdings REIT LLCJan 2023 · 20 co-filers$125K STACK Infrastructure USA III, LLCJan 2023 · 20 co-filers$125K E2MC Ventures 2 LPNov 2022 · 12 co-filers STACK SI PORL2 Holdings, LLCOct 2022 · 16 co-filers$125K STACK SI PORL2 Holdings, LLCOct 2022 · 16 co-filers$125K CND Life Sciences, Inc.Sep 2022 · 11 co-filers$4.0M E2MC Ventures 2 LPNov 2021 · 12 co-filers CND Life Sciences, Inc.Nov 2021 · 14 co-filers$5.0M

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