Capitol Clarity / Lobbyists / M / JOHN MARTIN MUELLER iv

JOHN MARTIN MUELLER iv: federal lobbyist

JOHN MARTIN MUELLER iv is named as a lobbyist on federal disclosure filings for 10 clients through Fs Vector LLC and 1 other registrant. The most recent filing naming them posted in October 2026. Issues reported include Financial Institutions/Investments/Securities, Computer Industry, Foreign Relations and Commodities (big ticket).

10Clients on filings
2Registrants
6Issue categories
2Years with reports

Former government positions listed

Filers must list covered executive or legislative branch positions held. As filed:

Clients and registrants

ClientRegistrantLatestIssues
STELLAR DEVELOPMENT FOUNDATIONFS VECTOR LLCQ3 2026Financial Institutions/Investments/Securities
HEDERA HASHGRAPH, LLCFS VECTOR LLCQ3 2026Financial Institutions/Investments/Securities, Foreign Relations, Commodities (big ticket)
AVA LABS, INC.FS VECTOR LLCQ3 2026Financial Institutions/Investments/Securities, Computer Industry
MATONEE INC. (D/B/A APTOS LABS)FS VECTOR LLCQ3 2026Financial Institutions/Investments/Securities
ORCHID LABS, INC.FS VECTOR LLCQ2 2026Financial Institutions/Investments/Securities
KILN USA INCFS VECTOR LLCQ1 2026Financial Institutions/Investments/Securities
SMARTCONTRACT INC.FS VECTOR LLCQ1 2026Banking
IOHK USA LLCFS VECTOR LLCQ1 2026Financial Institutions/Investments/Securities
FILECOIN FOUNDATIONFS VECTOR LLCQ1 2026Financial Institutions/Investments/Securities
THE DIGITAL CHAMBER (FORMERLY KNOWN AS CHAMBER OF DIGITAL COMMERCE)THE DIGITAL CHAMBER (FORMERLY KNOWN AS CHAMBER OF DIGITAL COMMERCE)Q2 2025Financial Institutions/Investments/Securities, Science/Technology

Activity by year

YearClientsRegistrants
202691
2025102

Contributions reported on Form LD-203

YearItemsTotal
20262$2K

Pay is not disclosed for individual lobbyists. Filings do not confirm that records with the same name are one person, so this page may combine people who share the name JOHN MARTIN MUELLER iv. See the Capitol Clarity rankings and method.