Investor · Darien, CT

William F. Leimkuhler

Open William in the network graph →

Filings

6

SEC Form D

Connections

15

co-filers

Capital

$9.3M

across filings

Active

Jan 2024

to Jul 2025

Most-connected co-filers (15)

Alan Gold · Potomac, MD5 shared William F. St. Lawrence · Newburyport, MA5 shared Prasad A. Jeereddi · Pomona, CA5 shared Richard J. Wise · DEERFIELD, IL3 shared Adam L. Levine · Deerfield, IL2 shared Charles H. Merriman · Richmond, VA2 shared Joseph D. Tydings · Washington DC, Washington, D.C.1 shared Robert S. Oswald · Bonita Springs, FL1 shared J. Indelicato · Darien, CT1 shared George R. Kempton · Naples, FL1 shared Kimberly A. Divincenzo · Newburyport, MA1 shared Steven J. Freidkin · POTOMAC, MD1 shared Frances M. Keenan · Baltimore, MD1 shared Haranath F. Policherla · Grosse Pointe Shores, MI1 shared David S. Hirsch · LONDON, United Kingdom1 shared

Recent filings (6)

Elite Health Systems Inc.Jul 2025 · 7 co-filers$5.0M Elite Health Systems Inc.Dec 2024 · 7 co-filers$5.5M U.S. NeuroSurgical Holdings, Inc.Jul 2024 · 3 co-filers$5.0M U.S. NeuroSurgical Holdings, Inc.Mar 2024 · 8 co-filers$3.0M U.S. NeuroSurgical Holdings, Inc.Jan 2024 · 8 co-filers$2.0M PAICE LLCApr 2011 · 6 co-filers$4.0M

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