Investor · NEW YORK, NY

Sameer Sethna

Open Sameer in the network graph →

Filings

43

SEC Form D

Connections

241

co-filers

Capital

$653.1M

across filings

Active

Dec 2020

to Nov 2023

Most-connected co-filers (241)

Sean Grant · NEW YORK, NY38 shared Craig Lucas · NEW YORK, NY25 shared James E. Brown · Lafayette, CO7 shared Julie G. Gilbert · New York, NY7 shared Nicholas N. Curwen · Luxembourg, Luxembourg6 shared Charles B. Cory · Boston, MA6 shared Euan A. Finlay · Boston, MA5 shared John B. Collis · Boston, MA5 shared Stephanie G. Braming · Chicago, IL5 shared William Blair Advanced Strategies, LLC · Chicago, IL5 shared Anna S. Evdokimova · Buffalo, NY5 shared Nitin Sacheti · New York, NY5 shared Paul A. Dimitruk · Boston, MA5 shared Clint W. Liebenberg · Boston, MA5 shared Colin W. Pan · Boston, MA5 shared Nancy Tsuei · Oakland, CA5 shared Janakan Rajendran · Alpharetta, GA5 shared Howard A. Matlin · New York, NY5 shared Toby W. Seth · Boston, MA5 shared William W. Fox · Boston, MA5 shared Ajit R. Singh · Palo Alto, CA5 shared Richard W. Scarinci · Boston, MA5 shared Mark K. Gormley · New York, NY5 shared Frank T. Nickell · New York, NY5 shared

Recent filings (43)

B R A S S PARTNERSHIP IN COMMENDAMMar 2026 · 3 co-filers$495K DANBURY SURGICAL CENTER LPFeb 2026 · 4 co-filers$324K Aventail Grid & Infrastructure Opportunities Fund, LPNov 2025 · 8 co-filers Aventail Grid & Infrastructure Opportunities Offshore Fund, Ltd.Nov 2025 · 14 co-filers Aventail Grid & Infrastructure Opportunities Fund, LPNov 2025 · 8 co-filers Aventail Grid & Infrastructure Opportunities Offshore Fund, Ltd.Nov 2025 · 14 co-filers Aventail Energy Fund, LPNov 2025 · 2 co-filers Aventail Metric Co-Investment Fund, LPNov 2025 · 2 co-filers Calculum, Inc.Oct 2025 · 6 co-filers$2.8M Colonial Outpatient Surgery Center, LLCJul 2025 · 13 co-filers$585K Aventail Grid & Infrastructure Opportunities Offshore Fund, Ltd.Jul 2025 · 14 co-filers Aventail Grid & Infrastructure Opportunities Offshore Fund, Ltd.Jul 2025 · 14 co-filers Gladiolus Surgery Center, L.L.C.May 2025 · 13 co-filers$92K CTVSA Holdings, LLCMar 2025 · 14 co-filers$821K Aventail Grid & Infrastructure Opportunities Fund, LPFeb 2025 · 8 co-filers Aventail Grid & Infrastructure Opportunities Fund, LPFeb 2025 · 8 co-filers Aventail Metric Co-Investment Fund, LPNov 2024 · 3 co-filers Aventail Energy Fund, LPNov 2024 · 3 co-filers Vision Marine Technologies Inc.Jan 2024 · 25 co-filers$2.9M Aventail Metric Co-Investment Fund, LPNov 2023 · 8 co-filers Aventail Energy Fund, LPNov 2023 · 8 co-filers Vision Marine Technologies Inc.Aug 2023 · 23 co-filers$2.0M Vision Marine Technologies Inc.Jun 2023 · 23 co-filers$2.0M Vision Marine Technologies Inc.Apr 2023 · 23 co-filers$1.6M Calculum, Inc.Feb 2023 · 11 co-filers$4.5M

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