Investor · Cary, NC
Mark E. Friedman
Open Mark in the network graph →Filings
15
SEC Form D
Connections
48
co-filers
Capital
$26.2M
across filings
Active
Dec 2022
to Aug 2025
Most-connected co-filers (48)
Kentucky T. Morrow · Cary, NC13 sharedBailey Surtees · BALTIMORE, MD8 sharedLei Zhang · Northbrook, IL8 sharedMinglun Qian · Northbrook, IL8 sharedDental Innovation Alliance VC Fund I GP, LP · Cary, NC7 sharedThomas A. Sharpe · Cary, NC7 sharedDouglas W. Brown · Cary, NC7 sharedDental Innovation Alliance Management Company, LP · Cary, NC7 sharedYixin Hu · BALTIMORE, MD6 sharedPaul Mihalick · Charlotte, NC5 sharedSteve E. Park · ROCKVILLE, MD5 sharedAbbot Mill JV LLC · Baltimore, MD5 sharedDong-Gun Kim · ROCKVILLE, MD5 sharedRobert E. Ahlgren · ROCKVILLE, MD5 sharedJennifer M. Williams · LOUISVILLE, KY5 sharedJoshua T. Plattner · San Fransisco, CA4 sharedSam R. Walsh · New York, NY4 sharedRobert Ainbinder · New York, NY4 sharedMark Grinbaum · New York, NY4 sharedCarolina Abenante · New York, NY4 sharedSergey Tsoy · New York, NY4 sharedPaul T. Odland · San Francisco, CA4 sharedWilliam Feldman · New York, NY4 sharedVladimir T. Shlafman · San Fransisco, CA4 shared
Recent filings (15)
DIA Co-Invest I, LPNov 2025 · 5 co-filersDIA Co-Invest II, LPAug 2025 · 17 co-filersDIA Co-Invest III, LPAug 2025 · 17 co-filersDIA Co-Invest IV, LPAug 2025 · 17 co-filersDIA Co-Invest IV, LPAug 2025 · 17 co-filersDIA Co-Invest II, LPAug 2025 · 17 co-filersDIA Co-Invest III, LPAug 2025 · 17 co-filersDental Innovation Alliance VC Fund I, LPApr 2025 · 17 co-filersDental Innovation Alliance VC Fund I, LPApr 2025 · 17 co-filersAponia Laboratories IncApr 2025 · 17 co-filers$507KDIA Co-Invest I, LPNov 2024 · 6 co-filersAponia Laboratories IncMay 2024 · 17 co-filers$357KDental Innovation Alliance VC Fund I, LPApr 2024 · 17 co-filersDental Innovation Alliance VC Fund I, LPApr 2024 · 17 co-filersspokenote, Inc.Jan 2023 · 14 co-filers$4.0Mspokenote, Inc.Dec 2022 · 17 co-filers$4.0MBelveron Fund VI REIT Property Owner, LLCDec 2022 · 17 co-filers$125KEvergreen Holdings REIT, LLCDec 2022 · 17 co-filers$125KAmherst Street Holdings REIT, LLCDec 2022 · 17 co-filers$125KBelveron Partners Fund VI TX REIT, LLCDec 2022 · 17 co-filers$125K
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Mark in the interactive graph →