Investor · NORWALK, CT
Mark D. Allsteadt
Open Mark in the network graph →Filings
87
SEC Form D
Connections
225
co-filers
Capital
$1.1B
across filings
Active
Aug 2020
to May 2025
Most-connected co-filers (225)
Mark C. Langer · NORWALK, CT54 sharedBruce J. Richards · New York, NY52 sharedThomas G. Rock · Minnetonka, MN52 sharedLouis T. Hanover · New York, NY52 sharedAndrew T. Springer · New York, NY51 sharedAndrew T. Rabinowitz · New York, NY48 sharedMichael R. Fleitz · Halifax, Z448 sharedStuart K. Goldberg · New York, NY46 sharedMarathon Asset Management, L.P · New York, NY45 sharedGabriel T. Szpigiel · New York, NY45 sharedMarathon Asset Management, L.P · New York, NY41 sharedJamie T. Raboy · New York, NY38 sharedMark R. Jenkins · Halifax, Z425 sharedRichard K. Ronzetti · New York, NY25 sharedRobert R. Deutsch · Halifax, Z425 sharedAmy M. Heyward · Beverly Hills, CA20 sharedAoy T. Mitchell · WAUWATOSA, WI20 sharedVijay T. Srinivasan · New York, NY19 sharedPhilip T. Hughes · Grand Cayman, Cayman Islands15 sharedColin A. Mackay · George Town, Grand Cayman, Cayman Islands15 sharedRobert S. Tucker · NORWALK, CT14 sharedBrian D. Fitzgerald · NORWALK, CT12 sharedNicholas R. Zelenczuk · Halifax, Z411 sharedEdwin S. Tan · NORWALK, CT11 shared
Recent filings (87)
Argosy Credit Partners III, L.P.May 2025 · 5 co-filersHeartwood Partners IV, LPJun 2023 · 11 co-filers$700.0MHeartwood Partners IV, LPJun 2022 · 11 co-filers$700.0MArgosy Credit Partners II Annex Fund, L.P.May 2022 · 10 co-filersAmbAgon Therapeutics Inc.Dec 2021 · 32 co-filers$5.4MArgosy Credit Partners II, L.P.Nov 2021 · 7 co-filersAmbAgon Therapeutics Inc.Aug 2021 · 32 co-filers$5.4MArgosy Credit Partners II Annex Fund, L.P.Jul 2021 · 7 co-filersArgosy Credit Partners II, L.P.Jul 2021 · 7 co-filersHeartwood Partners IV, LPJul 2021 · 11 co-filers$700.0MAmbAgon Therapeutics Inc.Aug 2020 · 22 co-filers$7.2MArgosy Credit Partners II, L.P.Aug 2020 · 7 co-filersArgosy Credit Partners II Annex Fund, L.P.Aug 2020 · 7 co-filersALLENTOWN HOLDINGS, LLCOct 2019 · 5 co-filers$42.0MALLENTOWN HOLDINGS, LLCOct 2019 · 5 co-filers$42.0MMarathon Secured Private Strategies Fund II, L.P.Mar 2019 · 19 co-filersPARKWAY HOLDINGS, LLCJan 2019 · 14 co-filers$10.0MCP PANTHER, LLCJan 2019 · 10 co-filers$7.7MMarathon CRE 2018-FL1 REIT, LLCNov 2018 · 13 co-filers$125KMARATHON SPECIAL OPPORTUNITY FUND LPMar 2018 · 20 co-filersMarathon Special Opportunity Fund LtdMar 2018 · 22 co-filersMarathon Special Opportunity Fund LtdMar 2018 · 22 co-filersMARATHON SPECIAL OPPORTUNITY FUND LPMar 2018 · 20 co-filersMarathon Global Emerging Markets Fund, LPFeb 2018 · 18 co-filersMarathon Global Emerging Markets Fund, Ltd.Feb 2018 · 20 co-filers
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Mark in the interactive graph →