Investor · Brooklyn, NY
Alex Blumberg
Open Alex in the network graph →Filings
17
SEC Form D
Connections
28
co-filers
Capital
$950K
across filings
Active
Jan 2012
to May 2017
Most-connected co-filers (28)
Matthew Lieber · Brooklyn, NY14 sharedIntegrated Lithotripsy of Georgia LLC · Austin, TX9 sharedBert H. Rubinsky · Ridgeland, MS9 sharedGraham D. Sedgwick · ROAD TOWN, TORTOLA, British Virgin Islands7 sharedMichael D. King · ROAD TOWN, TORTOLA, British Virgin Islands7 sharedGiles D. Cadman · ROAD TOWN, TORTOLA, British Virgin Islands7 sharedTimothy J. O'Shaughnessy · Brooklyn, NY5 sharedPatrick Keane · Brooklyn, NY4 sharedStuart C. Gallin · New York, NY3 sharedGerard Sandusky · Baltimore, MD2 sharedJames Mai · New York, NY2 sharedDmitry M. Vilbaum · New York, NY2 sharedSteven A. Karpf · RENO, NV2 sharedChristopher W. Mahowald · Dallas, TX2 sharedNoel Ford · Dublin 2, Ireland2 sharedBronwyn Wright · Dublin 2, Ireland2 sharedIllia Polosukhin · Zug, V82 sharedHoward Fillit · Sudbury, MA2 sharedAllan Green · Cambridge, MA2 sharedStephen Sands · Alpine, NJ2 sharedWellington Management Company LLP · Boston, MA2 sharedDan Robinson · Brooklyn, NY1 sharedSimon Lusk · Road Reef, Road Town, Tortola, British Virgin Islands1 shareda Delaware limited liability company DaisyChain Capital, LLC · Brooklyn, NY1 shared
Recent filings (17)
DaisyChain Capital Fund I, LLCOct 2025 · 11 co-filers$5.0MDaisyChain Capital Fund I, LLCOct 2025 · 11 co-filers$5.0MGimlet Media, Inc.Sep 2017 · 7 co-filers$19.8MGimlet Media, Inc.Aug 2017 · 7 co-filers$17.0MCADMAN GLOBAL LLCMay 2017 · 6 co-filersVenulum Capital, LLCMar 2017 · 6 co-filersVenulum Capital, LLCMar 2016 · 6 co-filersVenulum Capital, LLCJan 2016 · 6 co-filersVenulum Capital, LLCJan 2016 · 6 co-filersGimlet Media, Inc.Dec 2015 · 5 co-filers$6.2MGimlet Media, Inc.Dec 2015 · 5 co-filers$6.2MVenulum Capital, LLCJan 2015 · 6 co-filersAmerican Podcasting CorpDec 2014 · 4 co-filers$500KAmerican Podcasting CorpOct 2014 · 4 co-filers$1.5MSabik Medical Inc.May 2014 · 8 co-filers$1.1MVenulum Capital, LLCJan 2014 · 8 co-filersSabik Medical Inc.Nov 2013 · 7 co-filers$858KVenulum Capital, LLCJan 2013 · 4 co-filersVenulum Capital, LLCJan 2012 · 4 co-filers
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Alex in the interactive graph →