Investor · New York, NY

William S. Rosenstadt

Open William in the network graph →

Filings

13

SEC Form D

Connections

51

co-filers

Capital

$3.0M

across filings

Active

May 2018

to Jan 2020

Most-connected co-filers (51)

James Mottram · Brooklyn, NY5 shared Paul King · Luxembourg City, Luxembourg5 shared Stella H. Amar-Cohen · Montreal, Quebec, Canada5 shared Stanislav Roslyakov · New York, NY5 shared Lloyd Salmons · London, United Kingdom5 shared Denis Corin · Grand Cayman, Cayman Islands5 shared Keith Moravick · Mountain View, CA5 shared Joseph Ward · San Diego, CA5 shared Dan Upton · San Diego, CA5 shared Todd W. Johnson · Houston, TX5 shared William Trainer · Aldergrove, British Columbia, Canada4 shared Irit Yaniv · Or Yehuda, L34 shared James Hendershot · Brooklyn, NY3 shared Richard Reichmuth · Brooklyn, NY3 shared Tyler Kupper · Brooklyn, NY3 shared Jay W. Schmelter · St. Louis, MO3 shared Christopher W. Bass · Union City, CA3 shared Michael A. Harmon · EVERETT, WA3 shared Gregory W. Tibbitts · Union City, CA3 shared Gregg Rotenberg · Union City, CA3 shared David Sealock · Sherman Oaks, CA3 shared Thomas P. Hoban Jr · EVERETT, WA3 shared Eugene Cho · San Diego, CA3 shared Alexandra Pressman · Union City, CA3 shared

Recent filings (13)

SMART WIRES INC.Jan 2020 · 33 co-filers$85.8M Q BioMed Inc.Dec 2019 · 5 co-filers$500K Q BioMed Inc.Dec 2019 · 5 co-filers$3.0M Q BioMed Inc.Dec 2019 · 5 co-filers$750K Q BioMed Inc.Dec 2019 · 5 co-filers$3.0M Weatherman Inc.Apr 2019 · 11 co-filers$2.0M SMART WIRES INC.Nov 2018 · 30 co-filers$20.0M Weatherman Inc.Sep 2018 · 7 co-filers$300K Weatherman Inc.Sep 2018 · 7 co-filers$700K Weatherman Inc.May 2018 · 11 co-filers$700K Weatherman Inc.May 2018 · 11 co-filers$300K SMART WIRES INC.May 2018 · 32 co-filers$88.1M Q BioMed Inc.Dec 2016 · 5 co-filers$4.0M

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