Investor · Cambridge, MA

Abdul H. Rahamathullah

Open Abdul in the network graph →

Filings

7

SEC Form D

Connections

26

co-filers

Capital

$27.6M

across filings

Active

Dec 2020

to Jul 2025

Most-connected co-filers (26)

Anthony Aiudi · Cambridge, MA7 shared Toby H. Fox · Cambridge, MA5 shared Thomas C. Jessop · BOSTON, MA3 shared Michael A. Mirski · San Francisco, CA3 shared John Schorgl · Plymouth, MN3 shared Todd P. Kulkin · New york, NY3 shared Scott Rochelli · Dallas, TX3 shared Jonathan J. Bass · Peterborough, NH3 shared Steven J. Walker · Peterborough, NH3 shared Glenn Kennedy · Grand Cayman, Cayman Islands3 shared Gerald Chan · CAUSEWAY BAY, Hong Kong3 shared Owen E. Davis · Washington, Washington, D.C.2 shared Jorge Schippers Sanchez · Guatemala, J82 shared Alexander S. Edelson · Bethesda, MD2 shared John H. Sundy · Cambridge, MA2 shared Martin J. Krist · Luxembourg, Luxembourg2 shared Jason Boling · Annapolis, MD2 shared Mario E. Moreno · Washington, Washington, D.C.2 shared Michael G. Nathans · Annapolis, MD2 shared Stephen Cash · New York, NY2 shared Craig F. Feied · Annapolis, MD2 shared Nick Lewin · New York, NY2 shared Scott Cohen · Santa Monica, CA2 shared Headapohl William · Annapolis, MD2 shared

Recent filings (7)

NEUTROLIS INC.Jul 2025 · 14 co-filers$10.0M NEUTROLIS INC.Apr 2025 · 14 co-filers$1.0M WhisperSom CorpOct 2022 · 12 co-filers NEUTROLIS INC.Dec 2021 · 11 co-filers$40.6M CPH PHASE II SPV LPDec 2020 · 5 co-filers$30.0M WhisperSom CorpDec 2020 · 12 co-filers$100K CPH PHASE II SPV LPDec 2020 · 5 co-filers$30.0M

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