Investor · King City, Ontario, Canada

Joseph C. Sardano

Open Joseph in the network graph →

Filings

18

SEC Form D

Connections

99

co-filers

Capital

$3.6M

across filings

Active

Jun 2019

to Oct 2025

Most-connected co-filers (99)

Charles N. Ellis · King City, Ontario, Canada8 shared Stephen Cohen · Boca Raton, FL7 shared John C. Heinrich · Boca Raton, FL5 shared Samuel C. O'Rear · Boca Raton, FL5 shared Jon M. Verbeck · King City, Ontario, Canada4 shared Mark G. Cherney · Boca Raton, FL4 shared Michael B. Mcwilliams · Austin, TX4 shared Gerald L. Gallagher · Columbia, SC4 shared Mark Troutfetter · Austin, TX4 shared Peter Evans · AUSTIN, TX4 shared Mark S. Miller · King City, Ontario, Canada4 shared Amanda J. Passmore · MILWAUKEE, WI4 shared Susan M. Elliott · King City, Ontario, Canada4 shared Richard Golin · Boca Raton, FL4 shared Armand C. Cognetta, Jr · Boca Raton, FL4 shared William Chisholm · MENLO PARK, CA4 shared Christopher B. Grewe · New York, NY4 shared Carter L. Throneburg · Atlanta, GA4 shared Greg Dean · Canton, MI3 shared Andrew T. Roseberry · DUBLIN, OH3 shared Kalman C. Fishman · Boca Raton, FL3 shared James C. Rose, Jr · Richmond, VA3 shared Teresa S. Bair · King City, Ontario, Canada3 shared Edward T. Bell · DUBLIN, OH3 shared

Recent filings (18)

BirchBioMed Inc.Oct 2025 · 23 co-filers$5.0M BirchBioMed Inc.Jul 2025 · 23 co-filers$3.0M BirchBioMed Inc.Nov 2021 · 17 co-filers$2.9M BirchBioMed Inc.Aug 2020 · 17 co-filers$2.9M Hines Master Fund Management CO S.a.r.l. acting in its capacity as Management CO of Hines Real Estate Master FCP-FIS-Hines Pan-European Core FundMay 2020 · 10 co-filers FlipSetter, Inc.Dec 2019 · 8 co-filers$1.5M FlipSetter, Inc.Jun 2019 · 8 co-filers$1.5M Hines Master Fund Management CO S.a.r.l. acting in its capacity as Management CO of Hines Real Estate Master FCP-FIS-Hines Pan-European Core FundJun 2019 · 14 co-filers Sensus Healthcare, Inc.Jan 2016 · 11 co-filers$2.2M Sensus Healthcare, Inc.Jan 2016 · 11 co-filers$2.2M SHL PARTNERS, LPSep 2014 · 8 co-filers AQUAVENTURE HOLDINGS LLCJun 2014 · 12 co-filers SHL PARTNERS, LPSep 2013 · 8 co-filers Sensus Healthcare, LLCJan 2013 · 17 co-filers$3.6M Sensus Healthcare, LLCDec 2012 · 17 co-filers$6.0M SHL PARTNERS, LPSep 2012 · 8 co-filers Sensus Healthcare, LLCMar 2011 · 15 co-filers$7.0M AQUAVENTURE HOLDINGS LLCJul 2010 · 8 co-filers$30.0M Sensus Healthcare, LLCJul 2010 · 15 co-filers$7.0M

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