Investor · Cambridge, MA

Jeffrey Halis

Open Jeffrey in the network graph →

Filings

7

SEC Form D

Connections

33

co-filers

Capital

$10.2M

across filings

Active

Jul 2024

to Jul 2024

Most-connected co-filers (33)

Alex Mei · San Jose, CA4 shared Tyndall Capital Partners, L.P · NEW YORK, NY2 shared Roderick M. Forrest · Hamilton, Bermuda2 shared Nicholas J. Hoskins · Hamilton, Bermuda2 shared Maxwell W. Moore-Wilton · South Melbourne, Channel Islands2 shared Anthony E. Bell · South Melbourne, Channel Islands2 shared Christopher M. De Boer · South Melbourne, Channel Islands2 shared Leon Pasternak · South Melbourne, Channel Islands2 shared Michael Carapiet · South Melbourne, Channel Islands2 shared Christine E. Williams · South Melbourne, Channel Islands2 shared Antoine Bastion · George Town, Grand Cayman, Cayman Islands2 shared Deborah Crawford Zygar · Seattle, WA2 shared Tyndall Management, LLC · New York, NY2 shared Jeffrey Management, L.L.C · New York, NY2 shared Tyndall Capital Partners, L.P · New York, NY2 shared Tyndall Capital Partners, L.P · NEW YORK, NY2 shared Jeffrey Management, L.L.C · NEW YORK, NY2 shared Tenor Opportunity Associates, LLC · New York, NY2 shared Helen Liang · Cambridge, MA1 shared Richard Kuntz · Cambridge, MA1 shared Ross Pearlman, Md · Madison, MS1 shared John Gutierrez · Brooklyn, NY1 shared Andrew Michau · Brooklyn, NY1 shared David Tugendhaft · Brooklyn, NY1 shared

Recent filings (7)

Cognito Therapeutics Ltd.Jul 2024 · 18 co-filers$60.0M Cognito Therapeutics Ltd.Jul 2024 · 18 co-filers$60.0M TYNDALL PARTNERS LPMar 2011 · 5 co-filers$500.0M TYNDALL INSTITUTIONAL PARTNERS L PMar 2011 · 4 co-filers$500.0M TYNDALL PARTNERS LPMay 2010 · 5 co-filers$500.0M SOUTHERN CROSS MEDIA GROUP LTDMar 2010 · 11 co-filers SOUTHERN CROSS MEDIA GROUP LTDMar 2010 · 11 co-filers TYNDALL INSTITUTIONAL PARTNERS L PMar 2010 · 4 co-filers$500.0M

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