Investor · Sherman Oaks, CA

David Rich

Open David in the network graph →

Filings

13

SEC Form D

Connections

34

co-filers

Capital

$2.4M

across filings

Active

Mar 2011

to Oct 2017

Most-connected co-filers (34)

Neal R. Stevens · New York, NY5 shared Britt T. Reynolds · Anniston, AL5 shared Timothy R. Parry · Anniston, AL5 shared Linda Burdette · Anniston, AL5 shared Anthony Moreno · Austin, TX5 shared Gretchen R. Ellis · Austin, TX5 shared William Glasgow · Austin, TX5 shared Kaveri Parker · La Jolla, CA3 shared Kim T. Kamdar · San Diego, CA3 shared Magda T. Marquet · San Diego, CA3 shared Brett T. Berman · San Diego, CA3 shared James T. Schmidt · San Diego, CA3 shared Dan T. Bradbury · San Diego, CA3 shared Quyen T. Nguyen · San Diego, CA3 shared Jean-Pierre T. Millon · San Diego, CA3 shared Patrick Kane · New York, NY3 shared Matthew T. Moschetti · Woodland Hills, CA2 shared Matthew L. Pinz · New York, NY2 shared Opti Capital Management, LP · New York, NY2 shared Boonsiew L. Yeoh · Madison, WI2 shared Rajesh L. Rajaraman · Madison, WI2 shared Stephen H. Fithian · FORT WORTH, TX2 shared David L. Warnock · Baltimore, MD2 shared Jeffrey T. Albee · Woodland Hills, CA2 shared

Recent filings (13)

Alume Biosciences IncFeb 2026 · 7 co-filers$23.5M Alume Biosciences IncJan 2026 · 7 co-filers$23.5M Alume Biosciences IncDec 2025 · 23 co-filers$23.5M Alume Biosciences IncNov 2025 · 23 co-filers$23.5M Alume Biosciences IncOct 2025 · 23 co-filers$23.5M Woodland Park Dental Plaza LLCJan 2018 · 10 co-filers$2.8M Woodland Park Dental Plaza LLCJan 2018 · 10 co-filers$2.8M Demand Bridge, LLCOct 2017 · 5 co-filers$1.0M Demand Bridge, LLCOct 2017 · 5 co-filers$1.0M Decatur Dialysis Fund 1 LLCOct 2016 · 10 co-filers$1.4M Decatur Dialysis Fund 1 LLCOct 2016 · 10 co-filers$1.4M REVOLUTION ANALYTICS, INC.Dec 2012 · 6 co-filers$13.3M REVOLUTION ANALYTICS, INC.Dec 2012 · 6 co-filers$13.3M Amida Partners LPMar 2011 · 3 co-filers Amida Partners LPMar 2011 · 3 co-filers Amida Partners LPMar 2010 · 1 co-filer Amida Partners LPMar 2009 · 1 co-filer Amida Partners LPMar 2009 · 1 co-filer

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