Investor · Brooklyn, NY

Alexander Hartman

Open Alexander in the network graph →

Filings

14

SEC Form D

Connections

45

co-filers

Capital

$16.3M

across filings

Active

Feb 2019

to Aug 2025

Most-connected co-filers (45)

Peter Smyth · Brooklyn, NY9 shared Nitin Sathe · San Francisco, CA8 shared Andrew Gershfeld · Grand Cayman KY1, Cayman Islands5 shared Grigory Sapunov · Berkeley, CA5 shared John Berry · San Francisco, CA5 shared Roisin Addlestone · Grand Cayman, Cayman Islands5 shared Kevin K. Foster · San Francisco, CA5 shared Meredith H. Carpenter · Redwood City, CA5 shared T. A. Rhodes · Amarillo, TX5 shared Russell Riggins · York, PA5 shared John Mcmahon · Redwood City, CA5 shared Steve Tansey · York, PA5 shared William H. Miller, Iv · Baltimore, MD4 shared Divesh G. Makan · San Francisco, CA4 shared Steven R. Layton · Irvine, CA4 shared Alan J. Dion · Reno, NV3 shared Patrick Moynihan · Rochester, NY3 shared Matthew K. Bonanno · THE WOODLANDS, TX3 shared Jack S. Qian · New York, NY3 shared Peter N. Masucci · New York, NY3 shared Edward F. Lonergan · AKRON, OH3 shared William E. Morgenstern · AKRON, OH3 shared David K. Gallo · THE WOODLANDS, TX3 shared James D. Pittman · AKRON, OH3 shared

Recent filings (14)

Local Locker IncAug 2025 · 7 co-filers$6.0M Local Locker IncNov 2023 · 5 co-filers$6.7M Local Locker IncAug 2023 · 5 co-filers Local Locker IncFeb 2022 · 5 co-filers$1.5M Fast Pass Holdings, LLCMay 2021 · 20 co-filers Fast Pass Holdings, LLCJun 2020 · 20 co-filers Local Locker IncMay 2020 · 5 co-filers$3.4M IPI Oppidan DC Venture REIT, LLCFeb 2020 · 12 co-filers$125K IPIP Data Center Venture REIT, LLCFeb 2020 · 13 co-filers$125K IPI Legacy REIT, LLCFeb 2020 · 13 co-filers$125K IPI NSIPI REIT, LLCFeb 2019 · 13 co-filers$125K DCCO TUKWILA Domestic REIT, LLCFeb 2019 · 13 co-filers$125K Fast Pass Holdings, LLCFeb 2019 · 20 co-filers Local Locker IncNov 2018 · 3 co-filers$800K Local Locker IncNov 2018 · 3 co-filers$800K

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