Investor · Philadelphia, PA

Mark Hefferman

Open Mark in the network graph →

Filings

10

SEC Form D

Connections

42

co-filers

Capital

$24.8M

across filings

Active

Jun 2018

to Jun 2023

Most-connected co-filers (42)

Aditya Kohli · Philadelphia, PA10 shared Rory S. O'Driscoll · Wilmington, MA8 shared Daniel Sher · New York, NY6 shared Joseph A. Grosso · Vancouver, British Columbia, Canada6 shared Constance C. Norman · Vancouver, British Columbia, Canada6 shared Giovanni E. Mariggi, Ph.D · Cambridge, MA6 shared Raymond M. Mcelhaney · Colorado Springs, CO6 shared David A. Terry · Vancouver, British Columbia, Canada6 shared Darren C. Urquhart · Vancouver, British Columbia, Canada6 shared Nikolaos Cacos · Vancouver, British Columbia, Canada6 shared Michael Crane · Brooklyn, NY5 shared David A. Lynn · san Diego, CA5 shared Velislav K. Iltchev · New York, NY5 shared Brian Liston · Chicago, IL5 shared Keaton G. Merrell · PHOENIX, AZ2 shared Matthew B. Smith · New York, NY2 shared Simon Bachleda · Denver, CO2 shared James F. Pierson · Phoenix, X12 shared Michael F. Hsuing · Phoenix, X12 shared Nancy Hong · Philadelphia, PA2 shared Tara D. Callori · New York, NY2 shared Mark I. Bahiri · New York, NY2 shared Donatien-Xavier Martin · Grand Duchy of Luxembourg, Luxembourg2 shared Steven Greene · AUSTIN, TX2 shared

Recent filings (10)

BLUE SKY URANIUM CORP.Jun 2023 · 14 co-filers$2.2M BLUE SKY URANIUM CORP.Jun 2022 · 17 co-filers$6.2M Scout Bio, Inc.Oct 2021 · 16 co-filers$13.0M BLUE SKY URANIUM CORP.Aug 2021 · 14 co-filers$2.2M BLUE SKY URANIUM CORP.Aug 2021 · 14 co-filers$2.2M BLUE SKY URANIUM CORP.Apr 2020 · 17 co-filers$6.2M Legacy Equity Realty Capital III, Inc.Jun 2019 · 8 co-filers$30.0M Scout Bio, Inc.Apr 2019 · 16 co-filers$20.0M BLUE SKY URANIUM CORP.Jun 2018 · 14 co-filers$6.2M Legacy Equity Realty Capital III, Inc.Jun 2018 · 8 co-filers$30.0M

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