Investor · Washington, Washington, D.C.

Michael Callahan

Open Michael in the network graph →

Filings

17

SEC Form D

Connections

106

co-filers

Capital

$37.7M

across filings

Active

Feb 2023

to Aug 2025

Most-connected co-filers (106)

Timothy Hwang · Washington, Washington, D.C.8 shared Keith Nilsson · Washington, Washington, D.C.8 shared Brandon Sweeney · Washington, Washington, D.C.8 shared Gerald Yao · Washington, Washington, D.C.8 shared Key Compton · Washington, Washington, D.C.7 shared Anna Sedgley · Washington, Washington, D.C.7 shared Stanley Mcchrystal · Washington, Washington, D.C.7 shared Conrad Yiu · Washington, Washington, D.C.6 shared Jon Slabaugh · Washington, Washington, D.C.6 shared Favian Cardenas · Chicago, IL6 shared Manoj Jain · Washington, Washington, D.C.6 shared Thrivent Financial For Lutherans · Minneapolis, MN6 shared Craig Klosk · New York, NY4 shared Null FDG Stonecrest Manager, LLC · Denver, CO4 shared Todd Aman · Washington, Washington, D.C.4 shared Matthew J. Harnett · Wexford, PA4 shared Josh Resnik · Washington, Washington, D.C.4 shared Dube-Filion Yohan · San Antonio, TX4 shared Stephen P. Banco · Malvern, PA3 shared Raymond C. Harris · Alpharetta, GA3 shared Geoffrey A. Huber · Minneapolis, MN2 shared Michael A. Groneberg · Minneapolis, MN2 shared Bradley D. Fisher · MINNEAPOLIS, MN2 shared Paul Donnell · Washington, Washington, D.C.2 shared

Recent filings (17)

FiscalNote Holdings, Inc.Aug 2025 · 14 co-filers$30.0M FiscalNote Holdings, Inc.Mar 2025 · 15 co-filers$5.8M FiscalNote Holdings, Inc.Nov 2024 · 12 co-filers$5.5M FiscalNote Holdings, Inc.Jan 2024 · 11 co-filers$6.3M FiscalNote Holdings, Inc.Apr 2023 · 27 co-filers FiscalNote Holdings, Inc.Feb 2023 · 27 co-filers$1.2M Rali Solutions, LLCMay 2022 · 19 co-filers$5.0M FiscalNote Holdings, Inc.Feb 2021 · 24 co-filers$10.5M Rali Solutions, LLCJan 2021 · 13 co-filers$5.5M FiscalNote Holdings, Inc.Dec 2020 · 22 co-filers Thrivent White Rose Fund XIII Fund of Funds, L.P.May 2020 · 2 co-filers$1.0B Thrivent White Rose Fund XIII Equity Direct, L.P.Dec 2019 · 2 co-filers$400.0M Thrivent White Rose GP XIII, LLCDec 2019 · 40 co-filers$1.4M Understory, LLCDec 2019 · 14 co-filers$8.4M Thrivent White Rose Fund XIII Fund of Funds, L.P.Dec 2019 · 2 co-filers$750.0M Thrivent White Rose Endurance Fund, L.P.Dec 2019 · 2 co-filers$700.0M Thrivent White Rose Endurance GP, LLCDec 2019 · 40 co-filers$350K

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