Investor · MARLBOROUGH, MA
Charles E. Larsen
Open Charles in the network graph →Filings
50
SEC Form D
Connections
213
co-filers
Capital
$78.2M
across filings
Active
Dec 2015
to Apr 2022
Most-connected co-filers (213)
Fred Aslan · Suwanee, GA23 sharedTodd D. Marvin · Wilmington, DE18 sharedKaren T. Buckley · Wilmington, DE18 sharedDavid F. Marvin · Wilmington, DE18 sharedCarmine J. Durham · Middleton, WI18 sharedAlexander M. Kasper · Middleton, WI18 sharedMichael J. Liang · Middleton, WI17 sharedBruce C. Robertson · MARLBOROUGH, MA16 sharedFoster O. Mcdonald · Arab, AL15 sharedPaul Laviolette · RALEIGH, NC11 sharedChristopher A. Kroeger · MARLBOROUGH, MA9 sharedOmar C. Amirana · MARLBOROUGH, MA8 sharedDavid Conklin · Livingston, NJ7 sharedFrederick A. Robertson · Middleton, WI7 sharedErik Amble · Irvine, CA7 sharedDavid L. Schaen · Wilmington, DE7 sharedCharles J. Morris · Baltimore, MD7 sharedJames A. Holanda · Princeton, NJ7 sharedSpencer Williamson · San Juan Capistrano, CA7 sharedJohn Wolkstein · West Orange, NJ7 sharedJeffrey B. Kramp · Princeton, NJ7 sharedBurke R. Barrett · MARLBOROUGH, MA6 sharedWarren R. Clark, Iii · MARLBOROUGH, MA6 sharedVishal Bhutani · New York, NY6 shared
Recent filings (50)
FEMASYS INCNov 2025 · 11 co-filers$12.0MFEMASYS INCNov 2025 · 11 co-filers$12.0MFEMASYS INCJun 2025 · 20 co-filers$1.4MMARVIN & PALMER US EQUITY LPFeb 2024 · 10 co-filersMARVIN & PALMER US EQUITY LPFeb 2024 · 10 co-filersFEMASYS INCNov 2023 · 20 co-filers$6.8MMARVIN & PALMER US EQUITY LPMar 2023 · 8 co-filersCardioFocus, Inc.Feb 2023 · 12 co-filers$31.8MCardioFocus, Inc.Apr 2022 · 19 co-filers$50.0MMARVIN & PALMER US EQUITY LPMar 2022 · 8 co-filersMARVIN & PALMER US EQUITY LPMar 2021 · 8 co-filersCardioFocus, Inc.Jul 2020 · 17 co-filers$15.0MMARVIN & PALMER US EQUITY LPMar 2020 · 8 co-filersCardioFocus, Inc.May 2019 · 25 co-filers$12.0MMARVIN & PALMER US EQUITY LPMar 2019 · 8 co-filersMPA Asia Offshore Fund Ltd.Mar 2019 · 19 co-filersCardioFocus, Inc.Apr 2018 · 26 co-filers$21.0MCardioFocus, Inc.Apr 2018 · 26 co-filers$21.0MMARVIN & PALMER US EQUITY LPMar 2018 · 8 co-filersMPA Asia Offshore Fund Ltd.Mar 2018 · 19 co-filersCider Mill Offshore Fund LtdMar 2017 · 8 co-filersMPA Asia Offshore Fund Ltd.Mar 2017 · 19 co-filersCardioFocus, Inc.Mar 2017 · 26 co-filers$32.1MFEMASYS INCJan 2017 · 20 co-filers$4.0MFEMASYS INCDec 2016 · 20 co-filers$36.6M
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Charles in the interactive graph →