Investor · Brooklyn, NY

Jonathan Shriftman

Open Jonathan in the network graph →

Filings

13

SEC Form D

Connections

56

co-filers

Capital

$27.4M

across filings

Active

Apr 2023

to Oct 2025

Most-connected co-filers (56)

Abby Marfurt · Chicago, IL9 shared Lorne Polger · San Diego, CA9 shared Kyndel Bennett · Austin, TX8 shared Justin Silver · Brooklyn, NY5 shared Kj Sidberry · Brooklyn, NY5 shared Scott Mccorkle · Indianapolis, IN3 shared Mark Bezos · Culver City, CA3 shared Ryan Engel · NEW YORK, NY3 shared Osvaldo Rodriguez · San Juan, Puerto Rico3 shared Susan C. Diamond · Louisville, KY3 shared Darsh Singh · Austin, TX3 shared David Moross · New York, NY3 shared Joe J. Pickenbrock · Tucson, AZ3 shared John S. Chuang · Indianapolis, IN3 shared Ricky L. Tang · NEW YORK, NY3 shared Mark Lerner · Baltimore, MD3 shared Gregory G. Meyer · NEW YORK, NY3 shared Ralph G. Toussie · NEW YORK, NY3 shared Kathleen G. Kane · NEW YORK, NY3 shared Harpreet Singh · Austin, TX3 shared Sarah C. Kim · New York, NY3 shared James D. Lindberg · San Francisco, CA3 shared Douglas L. Newhouse · Westport, CT3 shared Gary Bialik · West Palm Beach, FL3 shared

Recent filings (13)

Kinetic Studio Inc.Oct 2025 · 8 co-filers$3.7M Kinetic Studio Inc.Oct 2025 · 8 co-filers$23.7M Kinetic Studio Inc.Oct 2025 · 8 co-filers$3.7M Kinetic Studio Inc.Oct 2025 · 8 co-filers$23.7M MetaCX, Inc.Aug 2025 · 14 co-filers MetaCX, Inc.Jul 2025 · 14 co-filers MetaCX, Inc.Jul 2025 · 14 co-filers HIPstr Early Stage Fund I-A, L.P.Apr 2024 · 13 co-filers 1114 6th Avenue REIT LLCSep 2023 · 18 co-filers$125K 225 Liberty REIT LLCSep 2023 · 26 co-filers$125K 200 Liberty REIT LLCSep 2023 · 26 co-filers$125K HIPstr Early Stage Fund I-A, L.P.Aug 2023 · 13 co-filers HIPstr Early Stage Fund I-A, L.P.Apr 2023 · 13 co-filers HUMIN,INC.Jun 2012 · 8 co-filers$1.5M PANJIA, LLCNov 2011 · 8 co-filers$1.9M

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