Investor · New York, NY

Sophie Purdom

Open Sophie in the network graph →

Filings

9

SEC Form D

Connections

25

co-filers

Capital

$36.7M

across filings

Active

Dec 2021

to Mar 2024

Most-connected co-filers (25)

Peter Chung · New York, NY2 shared Lincoln Isetta · New York, NY2 shared Bill Reiland · New York, NY2 shared Debra Abramovitz · New York, NY2 shared Dhruv Jain · SUNNYVALE, CA2 shared JRP GP Holdings, LP · Fort Worth, TX2 shared Marina Hadjipateras · New York, NY2 shared John C. Wallace · Chapel Hill, NC2 shared Charles Hwang · STAMFORD, CT2 shared Brian Wiegand · Madison, WI2 shared Russell H. Samples · Rockwell, TX2 shared Bryan H. Johnson · Waterloo, NE2 shared David H. Tawil · San Antonio, TX2 shared Allan G. Woodward · New York, NY2 shared Moshe N. Lifschitz · Englewood, NJ2 shared John Redfern · Calgary, Alberta, Canada2 shared Douglas Beach · Calgary, Alberta, Canada2 shared Melissa Danels · New York, NY2 shared Garret F. Vreeland · New York, NY2 shared Arthur F. Muldoon · New York, NY2 shared Melissa H. Clines · West Des Moines, IA2 shared Matthew Nordan · CAMBRIDGE, MA1 shared Gabriel Y. Yoong · San Francisco, CA1 shared Kimberly Zou · Scarsdale, NY1 shared

Recent filings (9)

Material Difference Inc.Dec 2025 · 5 co-filers$3.7M Material Difference Inc.Dec 2025 · 5 co-filers$3.7M ArcSpan Technologies, Inc.Mar 2024 · 5 co-filers$3.7M Planeteer Capital, L.P.Mar 2024 · 2 co-filers$100.0M Planeteer Capital, L.P.Mar 2023 · 2 co-filers$100.0M North Haven Expansion Credit II LPFeb 2023 · 14 co-filers Climate Tech Insights, Inc.Jan 2023 · 6 co-filers$1.7M Climate Tech Insights, Inc.Jan 2023 · 6 co-filers$1.7M North Haven Expansion Credit II LPDec 2021 · 14 co-filers ArcSpan Technologies, Inc.Dec 2021 · 5 co-filers$6.0M Sharding Holdings XXV, a series of Sharding Holdings Management LLCApr 2021 · 1 co-filer$113K Sharding Holdings XXV, a series of Sharding Holdings Management LLCApr 2021 · 1 co-filer$113K

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