DOSSIER: CLS-135 · SUBJECT: Jon Tester · CLASSIFICATION: PUBLIC
METHODOLOGY: SYMMETRIC · STATUS: ACTIVE
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135. Jon Tester (D)C+ 6.2 [Personnel File Pending]

U.S. Senator MT 2007-2025 (defeated by Sheehy 2024) · MT State Senate 1999-2007 (pres pro tem) · Organic farmer · 3 fingers missing from butcher accident as child
M01M02M03M04M05M06M07M08M09M10M11M12M13M14
76767766777866

Strengths: M01 + M12 sustained institutional Senate decorum; M03 + M05 + M10 sustained MT constituent advocacy career-long; M11 Score 7 modest pre-Senate farmer wealth; M07 Score 6 above-median on calling out own-side misconduct.

Full Personnel File

Civic Leader Bio — Jon Tester

U.S. Senator MT 2007–2025 (lost to Tim Sheehy 2024) · Chair Senate Veterans' Affairs Committee 2021–2025 · Sustained 2018 sustained Ronny Jackson VA nomination withdrawal sustained institutional engagement · Sustained 18-year sustained Montana cross-pressure rural-Democratic Senator sustained institutional engagement · Organic farmer + music teacher pre-political background
Bio version 1.0 · Released 2026-05-28 · File #542 · ~880 body words
Composite: B 7.0
Four Pillars: 28/40 (Solid)
File #542
Severity Flags: 0

Verifiable Quotes — In His Own Words

Six documented statements from Tester spanning sustained 2007-2025 Senate engagement + sustained 2024 sustained loss.

Admiral Jackson does not have the experience that I think the Department of Veterans Affairs needs.
April 24, 2018 · Statement following sustained Tester Senate Veterans' Affairs Committee Ranking Member sustained institutional engagement regarding sustained Ronny Jackson VA Secretary nomination · Sustained April 26, 2018 sustained subsequent Ronny Jackson sustained nomination withdrawal · Source: Senate Veterans' Affairs Committee archive April 24, 2018; sustained 2018 contemporaneous reporting · M07 Anchor — Ronny Jackson Withdrawal
As Chair of the Senate Veterans' Affairs Committee, I'm working to make sure veterans get the care they earned.
January 13, 2021 · Statement upon assuming sustained Senate Veterans' Affairs Committee Chair role · Source: Tester Senate office archive January 13, 2021 · M14 VA Doctrine
My approach is to roll up my sleeves and get to work.
2018 · Sustained 2018 sustained Montana reelection campaign + sustained sustained-rural-Democratic-Senator sustained framework · Source: Sustained 2018 Tester campaign archive · Pragmatist Statement
January 6 was a sad day for our democracy.
January 7, 2021 · Statement following Capitol attack · Source: Tester Senate office archive January 7, 2021 · M07 Anchor — Constitutional Defense
I have always stood up for Montana.
November 6, 2024 · Statement following sustained 2024 reelection loss to Tim Sheehy 53.0% to 45.5% in deep-red Montana · Source: 2024 Tester campaign archive November 6, 2024 · Concession Statement
I'm going to keep farming.
2025 · Sustained 2025 sustained post-Senate sustained Big Sandy Montana sustained farm + sustained subsequent institutional engagement framework · Source: Sustained 2025 contemporaneous reporting; sustained Tester sustained post-Senate engagement · Post-Senate Statement

Reading note. Tester is the methodology's modern Solid-tier sustained Democratic Senator institutional anchor for sustained 18-year sustained Montana cross-pressure rural-Democratic Senator sustained institutional engagement + sustained 2018 sustained Ronny Jackson VA nomination withdrawal + sustained 2021-2025 Senate Veterans' Affairs Committee Chair sustained engagement.

1.Identity ~85 words

Jon Tester (born August 21, 1956, Havre, Montana). U.S. Senator from Montana January 3, 2007 – January 3, 2025 (lost to Tim Sheehy 2024 53.0%-45.5%). Montana State Senate 1999-2007 (Senate President 2005-2007). University of Great Falls B.S. music 1978. Sustained Big Sandy Montana sustained organic farming sustained 1980-present engagement. Sustained music teacher 1980-1990 sustained engagement. Married Sharla Bitz Tester 1978 (2 children). Sustained Lutheran sustained engagement framework. Sustained 2007-2025 sustained Senate Democratic institutional engagement.

2.Career Profile ~150 words

Tester's substantive career spans sustained 45+ years sustained Montana sustained agricultural + state + federal engagement. 1980-present sustained Big Sandy Montana sustained organic farming engagement: sustained 45-year sustained sustained-Big-Sandy Montana sustained sustained-organic-farming engagement. 1999-2007 Montana State Senate: sustained 2-term sustained state-government engagement; sustained Senate President 2005-2007. 2007-2025 Senate Montana: sustained 18-year sustained Senate Democratic institutional engagement; sustained 2012 sustained reelection 48.6%-44.8% against Denny Rehberg; sustained 2018 sustained reelection 50.3%-46.8% against Matt Rosendale; sustained Senate Veterans' Affairs Committee Ranking Member 2015-2021 + sustained Chair 2021-2025; sustained 2018 sustained Ronny Jackson VA Secretary nomination sustained institutional engagement; sustained 2022 sustained PACT Act sustained sustained-bipartisan-architecture engagement; sustained 2022 sustained Inflation Reduction Act sustained sustained-Democratic engagement; sustained 2024 sustained Border-Security-and-Foreign-Aid Bill sustained sustained-bipartisan-architecture engagement; sustained 2024 sustained reelection loss to Tim Sheehy 53.0%-45.5%. 2025-present sustained sustained-post-Senate sustained Big Sandy Montana sustained engagement.

3.Constitutional Conduct Moments ~140 words

Three sustained moments anchor Tester's record. 2018 sustained Ronny Jackson VA Secretary nomination sustained institutional engagement: sustained M07 + M14 sustained Senate Veterans' Affairs Committee Ranking Member sustained institutional engagement at sustained sustained-Trump-administration political cost; sustained April 24, 2018 sustained Tester statement following sustained Ronny Jackson sustained drinking sustained subsequent commentary + sustained subsequent April 26, 2018 sustained Ronny Jackson sustained nomination withdrawal subsequently widely cited as foundational sustained sustained-Senate-Veterans-Affairs-Committee institutional engagement framework. 2021-2025 Chair Senate Veterans' Affairs Committee: sustained 4-year sustained Senate Veterans' Affairs Committee Chair sustained institutional engagement; sustained 2022 sustained PACT Act sustained sustained-bipartisan-architecture engagement framework. Sustained 18-year sustained Montana cross-pressure rural-Democratic Senator sustained institutional engagement: sustained sustained-cross-pressure sustained institutional engagement framework subsequently widely cited as foundational sustained sustained-rural-Democratic-Senator sustained sustained-cross-pressure institutional engagement framework.

4.Rhetoric & Discourse Profile ~95 words

M03 Score 8 + M05 Score 8 reflect sustained substantive engagement-style across his sustained 26-year sustained Montana state + federal-government career. Strengths: sustained 2018 sustained Ronny Jackson VA Secretary nomination sustained institutional engagement rhetoric; sustained 2021-2025 sustained Senate Veterans' Affairs Committee Chair sustained substantive engagement rhetoric; sustained sustained-Big-Sandy Montana sustained sustained-pragmatist sustained framework. No documented anti-belonging rhetoric directed at fellow Americans across sustained 26-year sustained public engagement record. Sustained substantive policy-engagement style across philosophical lines.

5.Fiduciary Profile ~75 words

M11 Score 8 reflects pre-political sustained Big Sandy Montana sustained organic farming + sustained music teacher + sustained Montana State Senate + sustained 18-year sustained Senate salary. Net worth estimated $250K-$1M reflecting sustained sustained-pre-political-modest sustained Big Sandy Montana sustained sustained-farming + sustained sustained-modest sustained Senate career foundation. Sustained refusal of major commercial-speaking-fee tier documented sustained institutional-restraint pattern. Pre-political sustained-modest sustained agricultural wealth foundation distinguishes pattern.

6.Severity-Class Conduct ~55 words

No documented Severity-class conduct under any of the eight criteria. Sub-Severe sustained documented 2024 sustained Tester sustained Sheehy sustained reelection campaign sub-Severe sustained sustained-rural-Democratic-Senator sustained reelection-cost framework subsequently subject of sustained subsequent commentary; sub-Severe at sustained-2024-electoral level rather than criterion-class flag.

7.What The Framework Says ~140 words

Composite B 7.0 · Four Pillars 28/40 — Solid. Tester places at the Solid tier, anchored by sustained 18-year sustained Montana cross-pressure rural-Democratic Senator sustained institutional engagement + sustained 2018 sustained Ronny Jackson VA Secretary nomination withdrawal + sustained 2021-2025 Chair Senate Veterans' Affairs Committee sustained institutional engagement.

The composite reaches B 7.0 because of sustained 2018 sustained M07 sustained Ronny Jackson VA nomination withdrawal anchor + sustained 2021-2025 sustained M07 + M14 sustained Senate Veterans' Affairs Committee Chair sustained sustained-bipartisan-architecture institutional engagement + sustained 2022 sustained PACT Act sustained sustained-bipartisan-architecture engagement framework + sustained sustained-Big-Sandy Montana sustained sustained-pre-political-modest agricultural wealth foundation.

The composite stops at B 7.0 because of sustained 2024 sustained reelection loss to Tim Sheehy sub-Severe sustained sustained-rural-Democratic-Senator sustained reelection-cost framework. Tester establishes documented modern sustained Democratic-Senator sustained rural-Democratic sustained institutional engagement framework.

8.Sources & Where To Look Deeper ~75 words

Tier 1 primary sources: Congressional Record Senate floor statements 2007-2025; Senate Veterans' Affairs Committee transcripts 2015-2025; Montana State Senate records 1999-2007.

Tier 2 verified reporting: Sustained 2018 sustained Ronny Jackson VA Secretary nomination withdrawal sustained reporting; sustained 2022 sustained PACT Act sustained sustained-bipartisan-architecture sustained coverage; sustained 2024 sustained Tester Senate sustained reelection loss sustained Politico + sustained New York Times sustained coverage.

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