Investor · Lake Forest, CA

Steve Burke

Open Steve in the network graph →

Filings

4

SEC Form D

Connections

47

co-filers

Capital

$271.2M

across filings

Active

Jul 2016

to Mar 2026

Most-connected co-filers (47)

Roland V. Bernardon · New York, NY2 shared Jonathan D. Kelly · New York, NY2 shared Brent Griggs · Lake Forest, CA2 shared Robert C. Spass · Redwood City, CA2 shared Gary A. Thomas · Golden, CO2 shared Jason D. Sussman · Sioux Falls, SD2 shared Bradley E. Cooper · Boston, MA2 shared Piston Holdings GP LLC · New York, NY2 shared Daniel D. Haugen · Lake Forest, CA2 shared Craig A. Fisher · New York, NY2 shared Robert D. Dickey · Lake Forest, CA2 shared Bharath D. Subramanian · New York, NY2 shared Brian Fritton · Marina Del Rey, CA2 shared Tanisha June-Nichole S. Villanueva · Phoenix, AZ1 shared Eric J. Wilmes · Weston, FL1 shared Paul Edmondson · SEATTLE, WA1 shared Todd Sims · SEATTLE, WA1 shared James E. Johnson · Houston, TX1 shared Colin D. Mistele · Denver, CO1 shared Nicholas Naclerio · Foster City, CA1 shared Joshua Spitzer · Missoula, MT1 shared Josh Smith · Chicago, IL1 shared Laura Orvidas · SAN MATEO, CA1 shared Martin Heimbigner · SEATTLE, WA1 shared

Recent filings (4)

Montana Knife Company, Inc.Mar 2026 · 7 co-filers$5.9M onXmaps, Inc.Oct 2021 · 12 co-filers$87.4M onXmaps, Inc.Oct 2021 · 12 co-filers$87.4M Piston Holdings L.P.Apr 2017 · 34 co-filers$91.9M Piston Holdings L.P.Jul 2016 · 24 co-filers$91.9M Piston Holdings L.P.Jul 2016 · 24 co-filers$91.9M

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