Investor · Stamford, CT
Matthew Kummell
Open Matthew in the network graph →Filings
62
SEC Form D
Connections
33
co-filers
Capital
$10.4B
across filings
Active
Jan 2024
to Jan 2026
Most-connected co-filers (33)
Mark Shifke · Stamford, CT61 sharedEdward E. Mcgee · Stamford, CT61 sharedGrayscale Securities, Llc · Stamford, CT55 sharedGrayscale Securities, Llc · Stamford, CT54 sharedGrayscale Investments, Llc · New York, NY53 sharedGrayscale Investments, Llc · New York, NY52 sharedHugh Ross · Stamford, CT40 sharedPeter Mintzberg · Stamford, CT40 sharedGrayscale Investments Sponsors, Llc · Stamford, CT33 sharedGrayscale Investments Sponsors, Llc · Stamford, CT32 sharedGenesis Global Trading, Inc · New York, NY30 sharedGenesis Global Trading, Inc · New York, NY30 sharedGrayscale Operating, Llc · Stamford, CT27 sharedGrayscale Operating, Llc · Stamford, CT26 sharedWeston Dinsel · West Chester, PA17 sharedMichael E. Sonnenshein · Stamford, CT17 sharedHarald Zeiter · New York, NY17 sharedRoss Hugh · Stamford, CT17 sharedCurtis D. Schenker · New York, NY17 sharedJ. Hempleman · Stamford, CT3 sharedKathryn O'Sullivan · Luxembourg, Luxembourg3 sharedBarry E. Silbert · Stamford, CT3 sharedCraig D. Effron · New York, NY3 sharedGrayscale Securities, LLC · Stamford, CT2 shared
Recent filings (62)
Grayscale Aave Trust (AAVE)Jan 2026 · 8 co-filersGrayscale Walrus Trust (WAL)Aug 2025 · 8 co-filersGrayscale DeepBook Trust (DEEP)Aug 2025 · 8 co-filersGrayscale Story Trust (IP)Aug 2025 · 8 co-filersGrayscale Space & Time Trust (SXT)Jul 2025 · 5 co-filersGrayscale Pyth Trust (PYTH)Feb 2025 · 8 co-filersGrayscale Dogecoin Trust (DOGE)Feb 2025 · 8 co-filersGrayscale Chainlink Trust (LINK)Jan 2025 · 14 co-filersGrayscale Zcash Trust (ZEC)Jan 2025 · 14 co-filersGrayscale Near Trust (NEAR)Jan 2025 · 12 co-filersGrayscale Smart Contract Platform Ex Ethereum (ETH) Fund LLCJan 2025 · 14 co-filersGrayscale Optimism Trust (OP)Jan 2025 · 12 co-filersGrayscale Aave Trust (AAVE)Jan 2025 · 12 co-filersGrayscale MakerDao Trust (MKR)Jan 2025 · 12 co-filersGrayscale Litecoin Trust (LTC)Jan 2025 · 14 co-filersGrayscale Livepeer Trust (LPT)Jan 2025 · 14 co-filersGrayscale Horizen Trust (ZEN)Jan 2025 · 14 co-filersGrayscale XRP TrustJan 2025 · 12 co-filersGrayscale Basic Attention Token Trust (BAT)Jan 2025 · 14 co-filersGrayscale Lido DAO Trust (LDO)Jan 2025 · 12 co-filersGrayscale Ethereum Classic Trust (ETC)Jan 2025 · 14 co-filersGrayscale Decentralized Finance (DeFi) Fund LLCJan 2025 · 14 co-filersGrayscale Bitcoin Cash Trust (BCH)Jan 2025 · 14 co-filersGrayscale Filecoin Trust (FIL)Jan 2025 · 14 co-filersGrayscale Stellar Lumens Trust (XLM)Jan 2025 · 14 co-filers
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Matthew in the interactive graph →