Investor · Tel Aviv, L3

Simcha Rock

Open Simcha in the network graph →

Filings

33

SEC Form D

Connections

147

co-filers

Capital

$30.7M

across filings

Active

Nov 2016

to Aug 2021

Most-connected co-filers (147)

Isaac Israel · Tel Aviv, L322 shared Ido Agmon · Tel Aviv, L316 shared Gil Ben-Menachem · Tel Aviv, L316 shared Steven Steinberg · Tel Aviv, L312 shared Hadas Reuveni · Tel Aviv, L310 shared Gil Efron · Tel Aviv, L39 shared John K. Mastrototaro · Dania Beach, FL8 shared Richard F. Lunsford · conshohocken, PA8 shared Steve K. Seger · Dania Beach, FL8 shared Stavros Koutsantonis · Exeter, NH8 shared Paul J. Young · Exeter, NH8 shared Quinn Rotchford · Seattle, WA8 shared Wendy Dicicco · CARNEYS POINT, NJ8 shared Scott Baker · Overland, KS8 shared Scott Duba · Overland, KS8 shared John Paul Waymack · Tel Aviv, L38 shared Carl S. Pappo · New York, NY8 shared Revital Stern-Raff · Tel Aviv, L38 shared Ran Tzror · Tel Aviv, L38 shared Mark Mcgarry · BOSTON, MA8 shared Kyle York · BOSTON, MA8 shared Jeffrey Grimberg · Seattle, WA8 shared Jay Bush · BOSTON, MA8 shared Aiden S. Redmond · New York, NY7 shared

Recent filings (33)

QTS Partners, L.P.May 2025 · 7 co-filers Carbon Reform Inc.Feb 2025 · 8 co-filers$5.5M Carbon Reform Inc.Jan 2025 · 8 co-filers$5.0M PURPLE BIOTECH LTD.Jul 2024 · 37 co-filers$4.5M Carbon Reform Inc.Jul 2024 · 8 co-filers$1.7M PURPLE BIOTECH LTD.Jul 2024 · 37 co-filers$4.5M QTS Partners, L.P.May 2024 · 7 co-filers Carbon Reform Inc.Nov 2023 · 8 co-filers$1.0M PURPLE BIOTECH LTD.Oct 2023 · 37 co-filers$5.4M PURPLE BIOTECH LTD.Oct 2023 · 37 co-filers$5.4M Newtype Ventures, LPMay 2023 · 8 co-filers QTS Partners, L.P.May 2023 · 7 co-filers QTS Partners, L.P.May 2022 · 6 co-filers Newtype Ventures, LPMay 2022 · 8 co-filers Material Impact, Inc.Aug 2021 · 12 co-filers$11.3M Architizer, Inc.Dec 2020 · 13 co-filers$5.0M Kitov Pharma Ltd.Jul 2020 · 32 co-filers Kitov Pharma Ltd.May 2020 · 35 co-filers$10.0M Kitov Pharma Ltd.May 2020 · 35 co-filers$6.5M Kitov Pharma Ltd.Jan 2020 · 32 co-filers Kitov Pharma Ltd.Jan 2019 · 32 co-filers$6.0M Kitov Pharma Ltd.Jun 2018 · 29 co-filers$8.2M Architizer, Inc.Apr 2018 · 16 co-filers$5.0M Kitov Pharma Ltd.Mar 2018 · 29 co-filers Kitov Pharmaceuticals Holdings Ltd.Nov 2017 · 29 co-filers

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