Investor · Tiburon, CA
Geoffrey Allan
Open Geoffrey in the network graph →Filings
30
SEC Form D
Connections
47
co-filers
Capital
$817.0M
across filings
Active
Feb 2019
to Feb 2026
Most-connected co-filers (47)
Driehaus Capital Management Llc · Chicago, IL20 sharedDavid D. Meaney · Dallas, TX20 sharedDriehaus Capital Management (Usvi) Llc · Chicago, IL20 sharedMario Govic · PALM BEACH, FL18 sharedDriehaus Capital Management Llc · Chicago, IL18 sharedRobert M. Kurinsky · Chicago, IL18 sharedJoe F. Teague, Jr · Charlotte, NC18 sharedDriehaus Capital Management (Usvi) Llc · Chicago, IL18 sharedJanet H. Mcwilliams · Chicago, IL18 sharedDriehaus Capital Management (Usvi) Llc · Chicago, IL18 sharedCheryl A. Ackerman · Indianapolis, IN16 sharedStephen H. Weber · Chicago, IL16 sharedJason Georgatos · Tiburon, CA10 sharedAndrew Kahn · Tiburon, CA10 sharedDaniel Dearen · Cardiff, CA6 sharedArmineh Baghoomian · Tiburon, CA6 sharedKarthigeyan Sepulohniam · Tiburon, CA6 sharedDavid D. Greenspan, Ph.D · Jacksonville, FL6 sharedWilliam D. Meadows · Jacksonville, FL6 sharedKaren D. Teitelbaum · Jacksonville, FL6 sharedDaniel Rosen · Cardiff, CA6 sharedMichael Burkart · Cardiff, CA6 sharedMichael Palmer · San Francisco, CA6 sharedJamie Grooms · Tallahassee, FL6 shared
Recent filings (30)
Driehaus Life Sciences Fund, L.P.Feb 2026 · 4 co-filersDriehaus Emerging Markets Ex-China Equity Fund, L.P.Jan 2026 · 4 co-filersDriehaus Life Sciences (QP) Fund, L.P.Jun 2025 · 12 co-filersDriehaus Emerging Markets Fund, L.P.May 2025 · 12 co-filersDriehaus Life Sciences Fund, L.P.Feb 2025 · 12 co-filersDriehaus Emerging Markets Ex-China Equity Fund, L.P.Jan 2025 · 12 co-filersDriehaus Life Sciences (QP) Fund, L.P.Jun 2024 · 12 co-filersDriehaus Emerging Markets Fund, L.P.Apr 2024 · 12 co-filersDriehaus Life Sciences Fund, L.P.Feb 2024 · 12 co-filersDriehaus Life Sciences (QP) Fund, L.P.Jun 2023 · 12 co-filersPartners for Growth VII Intl, L.P.May 2023 · 17 co-filers$400.0MPartners for Growth VII US, L.P.May 2023 · 17 co-filers$400.0MDriehaus Emerging Markets Fund, L.P.Apr 2023 · 12 co-filersDriehaus Life Sciences Fund, L.P.Feb 2023 · 12 co-filersDriehaus Life Sciences (QP) Fund, L.P.Jun 2022 · 12 co-filersDriehaus Emerging Markets Fund, L.P.Apr 2022 · 12 co-filersPartners for Growth VII US, L.P.Apr 2022 · 17 co-filers$500.0MPartners for Growth VII Intl, L.P.Apr 2022 · 17 co-filers$500.0MDriehaus Life Sciences Fund, L.P.Feb 2022 · 12 co-filersAmCap Necessity Retail Fund LLCJun 2021 · 12 co-filers$100.0MDriehaus Emerging Markets Fund, L.P.Apr 2021 · 12 co-filersDriehaus Life Sciences Fund, L.P.Feb 2021 · 14 co-filersPartners for Growth VI US, L.P.Jan 2021 · 19 co-filers$296.2MAmCap Necessity Retail Fund LLCJun 2020 · 12 co-filers$100.0MPartners for Growth VI, L.P.May 2020 · 18 co-filers$318.6M
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Geoffrey in the interactive graph →