Investor · Cambridge, MA

Douglas Levin

Open Douglas in the network graph →

Filings

20

SEC Form D

Connections

111

co-filers

Capital

$95.1M

across filings

Active

Aug 2020

to Feb 2026

Most-connected co-filers (111)

Greg Clark · Cambridge, MA11 shared Terry Spicer · Memphis, TN8 shared Donald W. Johnson · Sudbury, MA8 shared Katharina Borchert · PALO ALTO, CA5 shared Gregory L. Beckel · Seattle, WA5 shared Timothy D. Smith · Seattle, WA5 shared David Gehring · PALO ALTO, CA5 shared Michael O. Strand · Seattle, WA5 shared Hra Manager Llc · Seattle, WA5 shared Lewis D. Merritt · Plano, TX5 shared David M. Levy · Bethesda, MD4 shared Mario Vuksan · Cambridge, MA4 shared Daniel J. Gillis · Boston, MA4 shared Hra Manager Llc · Seattle, WA4 shared Frank C. Martire · New York, NY4 shared Kristy R. Trieste · New York, NY4 shared Rob Heyvaert · New York, NY4 shared Douglas A. Keller, Jr · GREENWICH, CT4 shared Mudit K. Jain · St. Louis Park, MN4 shared Ben M. Gray · Chicago, IL4 shared Stephen C. Daffron · New York, NY4 shared Minetta Investments LLC · Brooklyn, NY4 shared Leon E. Huffman · ORLANDO, FL2 shared Marc C. Furstein · New York, NY2 shared

Recent filings (20)

HRA Opportunity Fund V LLCFeb 2026 · 3 co-filers$102.5M HRA Niche Co-Investor LLCFeb 2026 · 3 co-filers$6.5M ReversingLabs, Inc.May 2024 · 15 co-filers$62.8M HRA Opportunity Fund IV LLCApr 2023 · 10 co-filers$100.0M Touchstone Bankshares, Inc.Jan 2022 · 48 co-filers$10.0M ReversingLabs, Inc.Aug 2021 · 15 co-filers$66.5M HRA Opportunity Fund III LLCFeb 2021 · 10 co-filers$125.0M HRA Republic Investor LLCDec 2020 · 8 co-filers$3.4M HRA Goodpasture Development LLCDec 2020 · 10 co-filers$16.0M HRA 255 North LLCAug 2020 · 10 co-filers$16.7M Touchstone Bankshares, Inc.Aug 2020 · 46 co-filers$8.0M DJ MicroLaminates, Inc.Feb 2020 · 5 co-filers$750K POPS! Diabetes Care, Inc.Aug 2019 · 12 co-filers$5.9M DJ MicroLaminates, Inc.Apr 2019 · 5 co-filers$1.0M Motive Capital Fund I-B, LPMay 2018 · 14 co-filers Motive Capital Fund I-A, LPMay 2018 · 14 co-filers Motive Partners Holdings II, LPJan 2018 · 11 co-filers$100.0M POPS! Diabetes Care, Inc.Jan 2018 · 17 co-filers$2.0M Motive Capital Investments II, LPJan 2018 · 11 co-filers$2K BLACK DUCK SOFTWARE INCOct 2011 · 7 co-filers$12.0M

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