Investor · Vancouver, British Columbia, Canada
Carla Hartzenberg
Open Carla in the network graph →Filings
28
SEC Form D
Connections
103
co-filers
Capital
$216K
across filings
Active
Aug 2021
to Sep 2024
Most-connected co-filers (103)
Steve Cope · Vancouver, British Columbia, Canada21 sharedHeather P. Floyd · Palm Beach Gardens, FL10 sharedDavid J. Helfet · Palm Beach Gardens, FL10 sharedLung-Chi Lee · Hong Kong, Hong Kong10 sharedDan Kato · GRAND CAYMAN, Cayman Islands10 sharedMasahiro K. Ono · GRAND CAYMAN, Cayman Islands10 sharedEric Fiedler · Altamonte Springs, FL10 sharedU. H. Crocker · Boston, MA10 sharedPraveen H. Sahay · Boston, MA10 sharedBrian K. Eden · Grand Cayman, Cayman Islands10 sharedTsuyoshi K. Maruki · GRAND CAYMAN, Cayman Islands10 sharedArthur Freeze · Vancouver, British Columbia, Canada8 sharedGary Cope · Vancouver, British Columbia, Canada8 sharedRoss Wilmot · Vancouver, British Columbia, Canada7 sharedMasaru K. Konno · GRAND CAYMAN, Cayman Islands6 sharedMuhan Zou · New York, NY5 sharedManivannan Shanmugam · Frisco, TX5 sharedJames A. Creighton · El Cerrito, CA5 sharedRonghui Gu · New York, NY5 sharedZhong Shao · New York, NY5 sharedSame Scjp Ltd · GRAND CAYMAN, Cayman Islands5 sharedScjp, Ltd · GRAND CAYMAN, Cayman Islands5 sharedHarlan M. Peltz · Los Angeles, CA5 sharedCarolyn D. Fritz · Boulder, CO5 shared
Recent filings (28)
Japan-up Limited PartnershipSep 2024 · 20 co-filersJapan-Up Limited Partnership IISep 2024 · 20 co-filersSILVER VIPER MINERALS CORP.Apr 2024 · 14 co-filers$254KSILVER VIPER MINERALS CORP.Jan 2024 · 14 co-filers$23KNorth Coast Surgery Center, Ltd., a California Limited PartnershipDec 2023 · 17 co-filers$10KJapan-up Limited PartnershipSep 2023 · 20 co-filersJapan-Up Limited Partnership IISep 2023 · 20 co-filersSILVER VIPER MINERALS CORP.Mar 2023 · 14 co-filers$110KSILVER VIPER MINERALS CORP.Dec 2022 · 14 co-filers$20KJapan-up Limited PartnershipSep 2022 · 20 co-filersJapan-Up Limited Partnership IISep 2022 · 20 co-filersDMC Biotechnologies, Inc.Aug 2022 · 22 co-filers$67KSILVER VIPER MINERALS CORP.Jul 2022 · 14 co-filers$27KSILVER VIPER MINERALS CORP.Jun 2022 · 14 co-filers$18KNorth Coast Surgery Center, Ltd., a California Limited PartnershipMay 2022 · 17 co-filers$68KDMC Biotechnologies, Inc.Dec 2021 · 20 co-filers$43.5MJapan-up Limited PartnershipOct 2021 · 17 co-filersNorth Coast Surgery Center, Ltd., a California Limited PartnershipSep 2021 · 17 co-filers$55KJapan-Up Limited Partnership IISep 2021 · 17 co-filersJapan-up Limited PartnershipAug 2021 · 17 co-filersJapan-Up Limited Partnership IIAug 2021 · 17 co-filersSILVER VIPER MINERALS CORP.Jun 2021 · 14 co-filers$1.6MDMC Biotechnologies, Inc.Jan 2021 · 17 co-filers$22KSILVER VIPER MINERALS CORP.Jun 2020 · 14 co-filers$361KDMC Biotechnologies, Inc.Jun 2019 · 14 co-filers$12.0M
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Carla in the interactive graph →