Investor · Watertown, MA
Zafi S. Avnur
Open Zafi in the network graph →Filings
43
SEC Form D
Connections
170
co-filers
Capital
$203.6M
across filings
Active
Jan 2020
to Jun 2025
Most-connected co-filers (170)
Bruce Zessar · Chicago, IL16 sharedMatthew Swaim · Chicago, IL16 sharedC. William Van Horne · Calgary, Alberta, Canada16 sharedAmy W. Schulman · Cambridge, MA14 sharedRobert Langer · PITTSBURGH, PA14 sharedMichael Nashat · Mississauga, Ontario, Canada13 sharedJames N. Arrol · Luxembourg, Luxembourg13 sharedCatherine W. Reynolds · Watertown, MA12 sharedAdvisory Research, Inc · Chicago, IL11 sharedAdvisory Research, Inc · Chicago, IL11 sharedAdvisory Research, Inc · Chicago, IL11 sharedEdward Michael · Baltimore, MD9 sharedRobert J. Magness · Orem, X18 sharedDavid Brown · Orem, UT8 sharedSteven A. Osterberg · Coeur d'Alene, ID8 sharedMatthew Pipke · Chicago, IL8 sharedLeigh L. Freeman · Coeur d'Alene, ID8 sharedPaul L. Dircksen · Coeur d'Alene, ID8 sharedGeorge Tingo · Orem, UT8 sharedHarvey W. Wilson · Little Rock, AR6 sharedJacob Poses · New York, NY6 sharedAri Partners Gp Llc · Chicago, IL6 sharedRandal L. Hardy · Coeur d'Alene, ID6 sharedBryan Baum · Miami Beach, FL6 shared
Recent filings (43)
ARI Founders Fund, LPJun 2025 · 8 co-filersAdvisory Research Partners Fund, L.P.Jan 2025 · 10 co-filersARI Founders Fund, LPJul 2024 · 8 co-filersAdvisory Research Partners Fund, L.P.Jan 2024 · 10 co-filersLyndra Therapeutics, Inc.Dec 2023 · 29 co-filers$206.1MARI Founders Fund, LPJun 2023 · 11 co-filersLyndra Therapeutics, Inc.Jun 2023 · 31 co-filers$179.3MAdvisory Research Partners Fund, L.P.Jan 2023 · 13 co-filersARI 1740 Fund, L.P.Sep 2022 · 8 co-filersARI Founders Fund, LPJun 2022 · 8 co-filersAdvisory Research Partners Fund, L.P.Jan 2022 · 10 co-filers955 St. Clair Investors LLCSep 2021 · 14 co-filers$5.5MARI 1740 Fund, L.P.Sep 2021 · 5 co-filersARI Founders Fund, LPJun 2021 · 8 co-filersLyndra Therapeutics, Inc.Jun 2021 · 20 co-filers$65.0MAdvisory Research Partners Fund, L.P.Jan 2021 · 13 co-filersIC Deep Ellum Investment TrustJan 2021 · 22 co-filers$125KADVISORY RESEARCH INTERNATONAL VALUE FUND LPJan 2021 · 8 co-filersARI 1740 Fund, L.P.Sep 2020 · 8 co-filersGold Shore Fund LPJul 2020 · 8 co-filersPhysIQ, Inc.Feb 2020 · 11 co-filers$7.0M3500 Blake Street Investment TrustJan 2020 · 26 co-filers$125KAdvisory Research Partners Fund, L.P.Jan 2020 · 13 co-filersADVISORY RESEARCH INTERNATONAL VALUE FUND LPJan 2020 · 8 co-filersPhysIQ, Inc.Dec 2019 · 11 co-filers$5.4M
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Zafi in the interactive graph →