Alan Armstrong

Background and career

Alan Stuart Armstrong (born July 11, 1962) is an American businessman and politician serving since 2026 as the junior United States senator from Oklahoma. A member of the Republican Party, he was the CEO of the oil and gas company Williams from 2011 to 2025. Governor Kevin Stitt appointed Armstrong to the Senate after Markwayne Mullin resigned to become secretary of homeland security.

Education

Career before Congress

Citizenship

citizen by birth in the United States.

Name history and family

Children: 4 · Marriages: 1 · Counts reflect publicly documented information; a missing count means not documented, not zero.

Marital status: Not listed

Previously held offices

Not listed.

Campaign fundraising

Fundraising totals not retrieved for this member.

Top individual donors

Donor records not retrieved.

PAC receipts not retrieved.

Outside money

No outside spending was found for the member in the FEC data reviewed. Leadership PAC not identified.

Money and finances

Estimated net worth

Not listed in the disclosures reviewed.

Stock trades (last 12 months)

707 trades, estimated volume $8,515,707 to $41,650,000. As of 2026-09-26. Quiver

STOCK Act disclosures cover the member, spouse, and dependent children, and report amounts as ranges, so volumes are estimates. Null records mean data was not retrieved, never zero trades.

Influence in Congress

Ideology

DW-NOMINATE first dimension: 0.648 (conservative end of the scale), chamber rank #88 of the 119th Congress. Voteview

Interest group ratings

Bills enacted

0 sponsored bills enacted into law in the 119th Congress.

2026 election

District lean

Cook Partisan Voting Index (2025): R+17. Cook PVI

2026 race rating

Solid R (Cook Political Report)

Ratings describe the race's partisan lean, not the incumbent.

Polling

Solid race; no credible 2026 general-election polling average found

2026 election

Interim appointee; not running for a full term. Open-seat nominees listed.

2026 open-seat candidates

Candidate fields are fluid and were last checked September 2026.

Notable family

No notable relatives found under this methodology.

Voting record (2026)

179 roll-call votes in 2026 · missed 0.0% · party unity 98.3

Legislation

Sponsored 1 bills and cosponsored 34 bills in the 119th Congress.

Latest statements

• Armstrong Urges the Advancement of Comprehensive Permitting Reform in September September 16, 2026
  WASHINGTON, D.C. - Senator Alan Armstrong (R-OK) is urging the advancement of a strong, comprehensive permitting reform package during the September work period.
• Armstrong, Peters: Congress Already Has the Common Ground to Pass Permitting Reform September 8, 2026
  WASHINGTON, D.C. - Senator Alan Armstrong (R-OK) and Representative Scott Peters (D-CA) are calling on Congress to seize a rare window of bipartisan agreement and pass meaningful permitting reform.
• Armstrong Builds Senate Momentum for Permitting Reform as 13 New Cosponsors Join his "American Energy & Mineral Infrastructure" Act August 12, 2026
  WASHINGTON, D.C. - Senator Alan Armstrong (R-OK) is growing momentum behind comprehensive permitting reform, announcing 13 additional Senate cosponsors for S. 4944, the American Energy and Mineral Infrastructure (AEMI) A

Latest official press releases and statements from the member's official site. This section requires periodic refresh; always check the source site for the newest items.

Social following

Follower counts not retrieved for this member. No total is shown because no account count was collected.

Committee assignments

Caucus memberships

No documented caucus memberships.

Staff

Staff information not listed.

Offices

Washington, D.C. office

330 Hart Senate Office Building, Washington, DC 20510
(202) 224-4721

District/state offices

Connections

Connections are derived from documented public records: family ties, shared schools, shared employers, fraternities and sororities, and staff career histories. Committee ties are excluded here and shown on committee pages.

Official links

Official website · Wikipedia