Investor · Exton, PA

W. B. Middlekauff

Open W. in the network graph →

Filings

16

SEC Form D

Connections

87

co-filers

Capital

$149.6M

across filings

Active

Aug 2020

to Jul 2022

Most-connected co-filers (87)

Michael B. Schmertzler · South Plainfield, NJ8 shared Leigh W. Goehring · STAMFORD, CT5 shared Sidhartha Singh · New York, NY5 shared James D. Howard, Jr · Phoenix, AZ5 shared Joseph F. Campagna · Reston, VA5 shared James W. Henderson · STAMFORD, CT4 shared TC Georgia LLC · Phoenix, AZ4 shared Petr Marousek · Darien, CT4 shared Leonard S. Polonsky · Douglas, Y84 shared Brian G. Lancaster · BERKELEY, CA4 shared TC Georgia II LLC · Phoenix, AZ4 shared Antonio J. Gracias · CHICAGO, IL3 shared Michael Knauss · New York, NY3 shared Same VT Capital, LLC · Westport, CT3 shared Joseph V. Lash · Westport, CT3 shared Kurt Avarell · Lehi, UT3 shared Jean George · Cambridge, MA3 shared Nicholas G. Galakatos · New York, NY3 shared Herbert W. Staniszewski · WAYLAND, MA3 shared Robert J. Karol · WAYLAND, MA3 shared Michael R. Parton · Grand Cayman, Cayman Islands3 shared Ilan Weinberg · Darien, CT3 shared Charles Homcy · South San Francisco, CA3 shared Same VT Capital TurnCare Fund GP LLC · Westport, CT3 shared

Recent filings (16)

VT Capital TurnCare Fund LPJul 2022 · 8 co-filers Castle Creek Biosciences, Inc.May 2022 · 20 co-filers$112.8M Castle Creek Biosciences, Inc.Feb 2022 · 22 co-filers$11.8M VT Capital TurnCare Fund LPAug 2021 · 8 co-filers Castle Creek Biosciences, Inc.Jul 2021 · 21 co-filers$25.0M Alpha Fund III, LPDec 2020 · 9 co-filers Prelude Fund II Coinvest I, LLCAug 2020 · 9 co-filers VT Capital TurnCare Fund LPAug 2020 · 8 co-filers KOLLTAN PHARMACEUTICALS INCMar 2012 · 11 co-filers$25.0M PORTOLA PHARMACEUTICALS INCDec 2011 · 25 co-filers$9.0M PORTOLA PHARMACEUTICALS INCDec 2011 · 25 co-filers$90.0M KOLLTAN PHARMACEUTICALS INCSep 2010 · 11 co-filers$7.5M KOLLTAN PHARMACEUTICALS INCJan 2010 · 11 co-filers$2.5M KOLLTAN PHARMACEUTICALS INCSep 2009 · 11 co-filers$7.5M KOLLTAN PHARMACEUTICALS INCAug 2009 · 14 co-filers$40.0M PORTOLA PHARMACEUTICALS INCJun 2009 · 20 co-filers$60.1M

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