Investor · WASHINGTON, Washington, D.C.

Carter Griffin

Open Carter in the network graph →

Filings

13

SEC Form D

Connections

106

co-filers

Capital

$590.3M

across filings

Active

Oct 2020

to Dec 2025

Most-connected co-filers (106)

Jonathan Seeber · Washington, Washington, D.C.12 shared John Bottles · Eagle, ID9 shared Adolph Lombardi · Columbus, OH9 shared Larry Biagini · New York, NY7 shared Eduardo P. Avayu · Lexington, MA7 shared Joshua Balicki · Columbus, OH7 shared Binny Jassal · VANCOUVER, British Columbia, Canada7 shared Eric J. Newman · Lexington, MA7 shared Buddy Doyle · VANCOUVER, British Columbia, Canada7 shared Stephen A. Eckert · Lexington, MA7 shared William P. O'Neill · Lexington, MA7 shared Michael Gregoire · New York, NY7 shared Yotam Mann · Brooklyn, NY7 shared Gregory Webb · New York, NY7 shared Jill J. Buckley · Lexington, MA7 shared Alex Newman · Berkeley, CA7 shared Karunya Lakshmi · New York, NY7 shared Andrew P. Dunham · Lexington, MA7 shared Ryan Rawson · Berkeley, CA7 shared Laura J. Daniels · Lexington, MA7 shared Robert J. Haime · Lexington, MA7 shared Laurel J. Omert · Lexington, MA7 shared Dean M. Dekryger · CADILLAC, MI7 shared Scott Eldridge · Vancouver, British Columbia, Canada7 shared

Recent filings (13)

Updata Partners VIII, L.P.Dec 2025 · 11 co-filers$800.0M Hemanext Inc.Aug 2025 · 47 co-filers$24.0M Hemanext Inc.Jul 2025 · 47 co-filers$21.7M Hemanext Inc.Jan 2024 · 41 co-filers$10.0M Greater Michigan Lithotripsy, LLCDec 2023 · 35 co-filers$211K Hemanext Inc.Nov 2023 · 41 co-filers$11.3M Hemanext Inc.Feb 2023 · 52 co-filers$15.0M Updata Partners VII, L.P.Mar 2022 · 10 co-filers$600.0M Greater Michigan Lithotripsy, LLCMar 2022 · 27 co-filers$72K Updata Partners VII, L.P.Feb 2022 · 10 co-filers$500.0M Hemanext Inc.Oct 2021 · 44 co-filers$59.5M Hemanext Inc.Oct 2020 · 40 co-filers$44.5M Greater Michigan Lithotripsy, LLCOct 2020 · 34 co-filers$217K

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