[ROLE TIMELINE]

Ron Johnson

Senator (R-WI), Ranking Member of Senate Investigations Subcommittee

Government Corporate Political | Red zones = government–corporate overlap

All Roles & Relationships (5)

Sector	Role	Entity	Period
GOVERNMENT	Senate Colleague	Marsha Blackburn	2019–present
GOVERNMENT	Senate Colleague	Richard Blumenthal	2024–present
OTHER	Committee Leadership	Senate Homeland Security and Governmental Affairs Committee	2026–present
GOVERNMENT	Senate Colleague	Jeanne Shaheen	2026–present
GOVERNMENT	Committee Member	Senate Permanent Subcommittee on Investigations	2026–present

Methodology

This timeline visualises documented roles and relationships for Ron Johnson using dates recorded in the entity connection graph. Roles are classified into sectors (government, corporate, political) based on relationship type and target entity type.

Conflict zones are periods where government/institutional roles overlap with corporate positions. These overlaps are not inherently improper but represent structural conditions that merit public scrutiny — the same person simultaneously holds a position involving public trust and a position involving private financial interest.

Date precision varies: some connections record only a year, others a full date. Ongoing roles (no end date) are drawn to the present year. Committee memberships are drawn from official congressional records where available.