Investor · New York, NY
Dennis H. Leibowitz
Open Dennis in the network graph →Filings
77
SEC Form D
Connections
130
co-filers
Capital
$242.7M
across filings
Active
Sep 2010
to Mar 2026
Most-connected co-filers (130)
Mayumi Yamaguchi · LONDON, United Kingdom43 sharedAlasdair Breach · LONDON, United Kingdom37 sharedLeonard L. Harris · Lone Tree, CO34 sharedPhillip R. Wood · Naples, FL32 sharedMiguel G. Mendez · Grand Cayman, Cayman Islands27 sharedGll Investors, Llc · Chicago, IL25 sharedGll Investors, Llc · Chicago, IL25 sharedDarren M. Sardoff · New York, NY18 sharedMichael S. Newlander · Chicago, IL17 sharedJason R. Gilboy · Chicago, IL17 sharedW. S. Gilboy · Chicago, IL17 sharedJeff Standridge · Springdale, AR17 sharedAct II Capital, L.L.C · New York, NY15 sharedThomas A. Ferguson · Paradise, CA14 sharedR. Gll Investors, Llc · Chicago, IL14 sharedWayne Ross · Grand Cayman, Cayman Islands13 sharedR. Gll Investors, Llc · Chicago, IL13 sharedR. Gll Investors, Llc · Chicago, IL13 sharedShahin Farshchi · PALO ALTO, CA12 sharedMichael Henry · AUSTIN, TX12 sharedLiyuan W. Woo · Costa Mesa, CA11 sharedDavid K. Renzi · Redwood City, CA11 sharedTammy Seymour · Grand Cayman, Cayman Islands10 sharedAct II Management, L.P · New York, NY10 shared
Recent filings (77)
GLL INVESTORS, LTDMar 2026 · 4 co-filersGLL INVESTORS, LTDMar 2025 · 14 co-filersGLL INVESTORS, LTDMar 2024 · 14 co-filersGLL INVESTORS, LTDMar 2023 · 14 co-filersGLL INVESTORS, LTDMar 2022 · 14 co-filersGLL INVESTORS, LTDMar 2021 · 14 co-filersPRECIGEN, INC.Dec 2020 · 35 co-filers$13.0MPRECIGEN, INC.Dec 2020 · 35 co-filers$13.0MGLL INVESTORS, LTDMar 2020 · 14 co-filersPRECIGEN, INC.Feb 2020 · 37 co-filers$35.0MPRECIGEN, INC.Feb 2020 · 37 co-filers$35.0MACT II PARTNERS, L.P.Jun 2019 · 6 co-filersAct II Offshore, Ltd.Jun 2019 · 11 co-filersGLL INVESTORS, LTDMar 2019 · 14 co-filersACT II PARTNERS, L.P.Jun 2018 · 6 co-filersAct II Offshore, Ltd.Jun 2018 · 13 co-filersGLL INVESTORS, LTDMar 2018 · 14 co-filersACT II PARTNERS, L.P.Jun 2017 · 6 co-filersAct II Offshore, Ltd.Jun 2017 · 13 co-filersGLL INVESTORS, LTDMar 2017 · 14 co-filersACT II PARTNERS, L.P.Jun 2016 · 6 co-filersAct II Offshore, Ltd.Jun 2016 · 13 co-filersINTREXON CORPMar 2016 · 54 co-filers$4.3MINTREXON CORPMar 2016 · 54 co-filers$4.3MGLL INVESTORS, LTDMar 2016 · 14 co-filers
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Dennis in the interactive graph →