Investor · San Francisco, CA

Ben Blume

Open Ben in the network graph →

Filings

69

SEC Form D

Connections

217

co-filers

Capital

$193.0M

across filings

Active

Apr 2018

to Jun 2025

Most-connected co-filers (217)

Shaheen Manjoo · CyberCity, Ebene, O435 shared Rita J. Sallis · NEW YORK, NY33 shared Christopher J. Ward · NEW YORK, NY33 shared Max Veneziani · London, United Kingdom33 shared Steven R. Kwast · Kansas City, MO32 shared Jenny Du · New York, NY24 shared Anne J. Cleary · NEW YORK, NY24 shared Fernando L. Alvarado · Madison, WI24 shared Gabriel Mecklenburg · San Francisco, CA18 shared Teddie Wardi · PALO ALTO, CA18 shared Elliott Robinson · San Francisco, CA15 shared David Wood · Centennial, CO15 shared James Budge · San Francisco, CA14 shared Zaid Peerun · CyberCity, Ebene, O412 shared Jim Pursley · San Francisco, CA11 shared Jeffrey Krauss · San Francisco, CA11 shared Scott C. Voss · Boston, MA10 shared Peter B. Lipson · Boston, MA10 shared Christina W. Gibbs · Washington, Washington, D.C.10 shared Timothy E. Flower · Central, Hong Kong10 shared Carolina A. Espinal · London, United Kingdom10 shared Mary M. Traer · Boston, MA10 shared David A. Atterbury · London, United Kingdom10 shared Alex A. Rogers · Boston, MA10 shared

Recent filings (69)

HarbourVest Infrastructure Income Delaware Parallel Partnership L.P.Jun 2025 · 35 co-filers Pactum AI, Inc.Jun 2025 · 9 co-filers$50.0M Pactum AI, Inc.Jun 2025 · 9 co-filers$50.0M Bitmovin, Inc.Oct 2024 · 6 co-filers$3.0M Bitmovin, Inc.Oct 2024 · 6 co-filers$5.0M Beech Tree Private Equity Partners IV, L.P.Jul 2024 · 12 co-filers$222.5M HarbourVest Infrastructure Income Delaware Parallel Partnership L.P.Jun 2024 · 47 co-filers Digital Therapeutics, Inc.Apr 2024 · 13 co-filers$50.5M Digital Therapeutics, Inc.Apr 2024 · 13 co-filers$50.5M IIF Tax-Exempt LPMar 2024 · 8 co-filers IIF Erisa LPMar 2024 · 8 co-filers IIF TAX-EXEMPT HEDGED LPMar 2024 · 8 co-filers IIF LPMar 2024 · 8 co-filers IIF HEDGED LPMar 2024 · 8 co-filers IIF ERISA HEDGED LPMar 2024 · 8 co-filers Mission Lane Holdings Inc.Feb 2024 · 21 co-filers$100.0M Hinge Health, Inc.Dec 2023 · 35 co-filers$400.0M Hinge Health, Inc.Dec 2023 · 35 co-filers$400.0M Hinge Health, Inc.Dec 2023 · 35 co-filers$310.0M Hinge Health, Inc.Dec 2023 · 35 co-filers$310.0M Beech Tree Private Equity Partners IV, L.P.Jul 2023 · 12 co-filers$222.5M HarbourVest Infrastructure Income Delaware Parallel Partnership L.P.Jun 2023 · 49 co-filers HarbourVest Infrastructure Income Partnership L.P.Jun 2023 · 49 co-filers HarbourVest Infrastructure Income Cayman Parallel Partnership L.P.Jun 2023 · 51 co-filers HarbourVest Infrastructure Income AIF SCSpJun 2023 · 49 co-filers

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