The Hill Wire · Member dossier

Alan Armstrong

RepublicanSenator · OK

Indian Affairs

Current term began Mar 2026Files in batches: 353 trades per form, 83% under $15,000⚑ Habitual late filer: median 113 days before a trade was made public

1.9 points behind the S&P 500

Copying Armstrong's 514 purchases from the day each became public: +1.2%. The S&P over the same days: +3.1%.

Buys only, each purchase counted equally, not what Armstrong earned. 18 of the 48 members with five or more priced purchases are ahead of the index. Armstrong is not one of them. The typical member trails it by 2.8 points. This account files in batches, so the score describes the account, not the member's picks.

Disclosed trades: 706; 655 purchases · 50 sales · made public since January 2026
Disclosed volume: $25M; midpoints of the reported ranges, not what Armstrong owns
Made public: 113 days; Half of Armstrong's trades were made public within 113 days; Congress overall 28; the law allows 45.
On time: 1%; 79% across Congress

A senator from Oklahoma and the former CEO of oil and gas company Williams

Alan Armstrong was CEO of the oil and gas company Williams from 2011 to 2025. He has served as the junior United States senator from Oklahoma since 2026. Governor Kevin Stitt appointed him to the Senate, his first public office.

Armstrong's experience leading Williams gives him a professional background in the oil and gas sector. His committee assignments cover health, education, labor, pensions and Indian affairs.

businessman · oil and gas executive · former ceo

Generated with AI, awaiting an editor · from Wikipedia · not from the filings

What the filings show

Oklahoma Republican Senator Alan Armstrong reports frequent buying, with disclosed dollar activity concentrated in Williams Companies

Armstrong buys far more often than he sells and reports a busy flow of transactions. Disclosed dollar activity is concentrated in Williams Companies, while funds also feature prominently and options appear rarely. Accounts are almost entirely in his own name, with joint ownership uncommon.

What to watch

Williams Companies dominates disclosed dollar activity; changes there could materially shift the trading mix.
Purchases strongly outweigh sales. A sustained increase in selling would change the picture.
Late disclosures are routine, so newly published activity may describe decisions made much earlier.

Generated with AI, awaiting an editor, from the member’s own filings · carries no figures and makes no claim about performance

Filings that stood out

this member's highest Signal Scores · of 100, how much a filing stands out, not a rating · sorted by score, never by price move

UNHPURCHASE65

Traded Mar 27, 2026 · public Jul 21, 2026 · $15,001 - $50,000 · Self

Sits on a committee covering this industry▲
3+ members traded it the same way within 14 days▲
Larger than this member's usual trade▲

WMBSALE64

Traded Jun 22, 2026 · public Jul 21, 2026 · $250,001 - $500,000 · Call options · Joint

Larger than this member's usual trade▲
Options bet▲
Filed under family▲

GSKPURCHASE63

Traded Mar 30, 2026 · public Jul 21, 2026 · $15,001 - $50,000 · Self

Sits on a committee covering this industry▲
Larger than this member's usual trade▲
New position▲

Since the trade · most-traded names

WMB

$69.22today-3.4%since trade

AAPL

$342today+38.7%since trade

GLW

$138today+1.2%since trade

Committee overlap

3.3%

of disclosed volume sits in Health Care, the industry Senate Health, Education, Labor, and Pensions oversees. Trading in an overseen industry is legal; the STOCK Act does not bar it.

Indian Affairs is not in our industry map.

Sector mix · disclosed trades

Information Technology 79
Financials 74
Industrials 59
Health Care 56
Consumer Discretionary 43
Other sectors 98
Index funds and unmapped 297

The slices sum to the 706 disclosed trades; the last slice is index funds and names our map cannot place.

Month by month · purchases up, sales down

purchases, above the line
sales, below it
a month with nothing filed

Trades arrive in batches because Armstrong files many at once: 353 per form on average.

Public information from STOCK Act filings. Amounts are reported in ranges and shown as midpoints, filings arrive after the trades, and no personal profit or loss is disclosed. Not financial advice.

Loading the dossier

Congress

1.9 points behind the S&P 500

Copying Armstrong's 514 purchases from the day each became public: +1.2%. The S&P over the same days: +3.1%.

Disclosed trades

706

655 purchases · 50 sales · made public since January 2026

Disclosed volume

$25M

midpoints of the reported ranges, not what Armstrong owns

Made public

113 days

Half of Armstrong's trades were made public within 113 days; Congress overall 28; the law allows 45.

On time

79% across Congress