Investor · Seattle, WA

Kirby Winfield

Open Kirby in the network graph →

Filings

7

SEC Form D

Connections

40

co-filers

Capital

—

across filings

Active

Mar 2021

to Apr 2025

Most-connected co-filers (40)

Sandi S. Bragar · Los Angeles, CA4 shared Walter W. Buckley Iii · Wayne, PA4 shared Joanna L. Lohkamp · Los Angeles, CA4 shared Bill Yialamas · San Francisco, CA3 shared Raymond J. Gary. Jr · PLANO, TX3 shared Gur Roshwalb · Cardiff, CA2 shared Karen Mcginnis · San Diego, CA2 shared Susannah Gray · San Diego, CA2 shared Osman Kibar · San Diego, CA2 shared Brian B. Reed · Grapevine, TX2 shared Mark B. Norman · Grapevine, TX2 shared James B. Hinds · Grapevine, TX2 shared Justin L. Tisler · Grapevine, TX2 shared Jim Hao · Lawrence, NY2 shared Christopher T. Ladd · Rogers, AR2 shared NewRoad Fund IV GP, L.P · Rogers, AR2 shared Igal D. Lowenstein · San Juan, Puerto Rico2 shared Peter Sundheim · New York, NY2 shared Brendan W. Lake · West Conshohocken, PA2 shared Marc S. Castellani · Los Angeles, CA2 shared Moshe D. Viesel · Herzeliya, L32 shared Jeremy Wilson · Rogers, AR2 shared Chase Fraser · Boulder, CO2 shared Ascend Venture Capital Gp Iii, Llc · Seattle, WA2 shared

Recent filings (7)

Ascend Venture Capital III, LPApr 2025 · 4 co-filers Ascend Venture Capital III FF, LPApr 2025 · 4 co-filers BioSplice Therapeutics, Inc.Aug 2022 · 25 co-filers Ascend Venture Capital II, LPJan 2022 · 4 co-filers Car Capital Technologies, Inc.May 2021 · 20 co-filers$8.8M BioSplice Therapeutics, Inc.Mar 2021 · 17 co-filers Car Capital Technologies, Inc.Mar 2021 · 14 co-filers$8.8M

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