Investor · BROOKLYN, NY

Ronald L. Kirkby

Open Ronald in the network graph →

Filings

16

SEC Form D

Connections

233

co-filers

Capital

$36.5M

across filings

Active

Apr 2018

to Mar 2024

Most-connected co-filers (233)

Stuart L. Ellman · BROOKLYN, NY12 shared Jonathan Bensamoun · BROOKLYN, NY10 shared Daniel T. Busby · Chicago, IL7 shared David Neustaedter · Sunnyvale, CA7 shared Mark J. Morrison · Chicago, IL7 shared Craig S. Donohue · Chicago, IL7 shared Hugo A. Mugica · Chicago, IL7 shared Susan E. Lester · San Diego, CA7 shared Daniel Burnett · San Francisco, CA7 shared Daniel Feiner · Greenwood Village, CO7 shared Thomas R. Cardello · Stamford, CT7 shared David A. Hoag · Chicago, IL7 shared Mark Galvin · Portsmouth, NH7 shared Thomas A. Frank · Greenwich, CT7 shared Alice P. White · Arlington, VA7 shared Naveen K. Vavilala · FAIRFAX, VA7 shared Doublas J. Smorag · Beachwood, OH7 shared Phillippe L. Camu · New York, NY7 shared Mark D. Kvamme · Columbus, OH7 shared Stephen R. Luparello · New York, NY6 shared Meyer S. Frucher · New York, NY6 shared Dale A. Michaels · Chicago, IL6 shared Richard R. Lindsey · Boston, MA6 shared Mark Friess · Portland, OR6 shared

Recent filings (16)

OPTIONS CLEARING CORPMar 2024 · 93 co-filers SeLux Diagnostics, Inc.Feb 2024 · 26 co-filers$45.0M OPTIONS CLEARING CORPMar 2023 · 101 co-filers OPTIONS CLEARING CORPApr 2022 · 97 co-filers SeLux Diagnostics, Inc.Feb 2022 · 20 co-filers$57.6M SeLux Diagnostics, Inc.Jun 2021 · 17 co-filers$7.5M OPTIONS CLEARING CORPApr 2021 · 100 co-filers Barking Labs Corp.Mar 2021 · 12 co-filers$29.5M SeLux Diagnostics, Inc.Oct 2020 · 20 co-filers$1.7M OPTIONS CLEARING CORPApr 2020 · 120 co-filers Barking Labs Corp.Oct 2019 · 8 co-filers$7.0M SeLux Diagnostics, Inc.Sep 2019 · 11 co-filers$9.0M OPTIONS CLEARING CORPApr 2019 · 92 co-filers SeLux Diagnostics, Inc.Apr 2018 · 16 co-filers$25.0M OPTIONS CLEARING CORPApr 2018 · 93 co-filers Barking Labs Corp.Feb 2018 · 3 co-filers$3.3M Barking Labs Corp.Feb 2018 · 3 co-filers$3.3M

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