Investor · Blasdell, NY

Mark Brandstein

Open Mark in the network graph →

Filings

37

SEC Form D

Connections

112

co-filers

Capital

$31.3M

across filings

Active

Jul 2017

to Oct 2023

Most-connected co-filers (112)

Jonathan Strimling · Blasdell, NY20 shared Mark A. Bernfield · Blasdell, NY15 shared Polestar Capital LLC · Los Angeles, CA9 shared Letitia D. Solomon · Grand Cayman, Cayman Islands9 shared Hitesh C. Leva · New York, NY9 shared Guy Yachin · Aurora, CO9 shared Daniel Thompson · Newtonville, MA9 shared Parul Gupta · San Francisco, CA9 shared Rajiv Sharma · Los Angeles, CA9 shared Gautam Tambay · San Francisco, CA9 shared Dave Reckseen · Thornton, CO8 shared Curt Fischer · Buffalo, NY8 shared Chris Metcalfe · Scotts Valley, CA8 shared Adam M. Hutt · New York, NY7 shared AMH Equity Ltd · New York, NY7 shared Eimear Cowhey · LONDON, United Kingdom7 shared Theo J. Robins · Palo Alto, CA7 shared Tim A. Bernlohr · Blasdell, NY7 shared Cynthia A. Figge · Blasdell, NY7 shared Turner A. Smith · Blasdell, NY7 shared Eric A. Chapman · Blasdell, NY7 shared Donald A. Simoneau · Blasdell, NY7 shared Stephen Randall · Toronto, Ontario, Canada7 shared Glen T. Kacher · Palo Alto, CA7 shared

Recent filings (37)

CleanFiber Inc.Oct 2023 · 29 co-filers$12.5M CleanFiber Inc.May 2023 · 29 co-filers$15.0M CleanFiber Inc.Aug 2022 · 26 co-filers$30.0M CleanFiber, LLCSep 2021 · 29 co-filers$7.5M CleanFiber, LLCAug 2021 · 25 co-filers$10.0M CleanFiber, LLCNov 2020 · 26 co-filers$6.0M TWOTAIL ALPHA OFFSHORE FUND LTD.Sep 2020 · 11 co-filers Deep Basin Long-Short Fund LtdSep 2020 · 8 co-filers CleanFiber, LLCMar 2020 · 26 co-filers$5.0M Deep Basin Long-Short Fund LtdSep 2019 · 5 co-filers TWOTAIL ALPHA OFFSHORE FUND LTD.Aug 2019 · 7 co-filers CleanFiber, LLCFeb 2019 · 14 co-filers$600K CleanFiber Buffalo, LLCFeb 2019 · 14 co-filers$300K CleanFiber, LLCOct 2018 · 14 co-filers$3.2M CleanFiber, LLCOct 2018 · 14 co-filers$4.0M Deep Basin Long-Short Fund LtdSep 2018 · 5 co-filers TWOTAIL ALPHA OFFSHORE FUND LTD.Sep 2018 · 7 co-filers IDx, LLCMar 2018 · 23 co-filers$5.0M AMERICAN CRYPTO FUND L.P.Mar 2018 · 5 co-filers$200.0M Cryptocurrency Fund L.P.Mar 2018 · 5 co-filers$200.0M IDx, LLCMar 2018 · 23 co-filers$3.0M UltraCell Insulation, LLCMar 2018 · 17 co-filers$3.0M UltraCell Insulation, LLCDec 2017 · 17 co-filers$1.0M TWOTAIL ALPHA OFFSHORE FUND LTD.Oct 2017 · 11 co-filers Deep Basin Long-Short Fund LtdSep 2017 · 5 co-filers

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