Investor · DENVER, CO
Heidi Diemar
Open Heidi in the network graph →Filings
36
SEC Form D
Connections
139
co-filers
Capital
$1.7B
across filings
Active
Sep 2021
to Dec 2023
Most-connected co-filers (139)
Grant Van Rooyen · DENVER, CO11 sharedErick Berglund · New York, NY5 sharedJohn M. Krambeer · El Segundo, CA5 sharedJoseph Roddy · Denver, CO4 sharedCorey Tisdale · Hammond, LA4 sharedBrent M. Miller · Jersey City, NJ4 sharedForrest W. Fleming · Santa Barbara, CA4 sharedStephen W. Myers · Amarillo, TX3 sharedDavid Cohen · HERZLIYA PITUACH, L33 sharedOlen E. Wilson · Amarillo, TX3 sharedYolande M. Hill · Georgetown, Grand Cayman, Cayman Islands3 sharedJ. T. David · Amarillo, TX3 sharedMukesh Parna · Frisco, TX3 sharedTheodore S. Francis · Amarillo, TX3 sharedGregory L. Gaeddert · Leawood, KS3 sharedKeisha M. Dawson · Amarillo, TX3 sharedBrian Cooper · Brooklyn, NY3 sharedJoseph R. Weiss · Buffalo, NY3 sharedMichael Crane · Brooklyn, NY3 sharedJonathan Half · HERZLIYA PITUACH, L33 sharedGaurav Puri · FRISCO, TX3 sharedSteven M. Gieser, M.D · Dallas, TX3 sharedMatthew Bieber · New York, NY3 sharedJonathan P. Lennon · Rincon, Puerto Rico3 shared
Recent filings (36)
Tract II, LPJan 2026 · 1 co-filerFleet PR DC REIT, LLCJan 2026 · 2 co-filers$63KIAATP Holdings LLCJan 2026 · 2 co-filers$500KFleet Data Centers I-A, LPDec 2025 · 5 co-filersFleet Data Centers I, LPDec 2025 · 5 co-filersFleet Data Centers I-A, LPDec 2025 · 5 co-filersFleet Data Centers I, LPDec 2025 · 5 co-filersAPPTRONIK 2025 A SERIES OF MASTER FUND I LLCNov 2025 · 4 co-filers$1.1MAPPTRONIK 2025 A SERIES OF MASTER FUND I LLCSep 2025 · 4 co-filers$1.1MHIT Income LLCApr 2025 · 2 co-filersFleet Data Centers I, LPDec 2024 · 2 co-filersFleet Data Centers I-A, LPDec 2024 · 2 co-filersAZCIP01, Inc.Nov 2024 · 2 co-filers$1.3MNVTRW01, Inc.Nov 2024 · 2 co-filers$1.1MbioProtonics, Inc.Apr 2024 · 7 co-filers$2.5MCLI CapitalMar 2024 · 50 co-filers$200.0MHedgePremier/E Fund Ltd.Feb 2024 · 8 co-filersHedgePremier/E Fund LPFeb 2024 · 4 co-filersNVPRU01, Inc.Jan 2024 · 5 co-filers$750KUTMVN01, Inc.Jan 2024 · 5 co-filers$875KNVPRU01, Inc.Jan 2024 · 5 co-filers$750KUTMVN01, Inc.Jan 2024 · 5 co-filers$875KTRACT (LANDCO) I, LPDec 2023 · 5 co-filersbioProtonics, Inc.Sep 2023 · 5 co-filers$2.0MbioProtonics, Inc.Sep 2023 · 5 co-filers$1.2M
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Heidi in the interactive graph →