# Alan Armstrong

Type: Person

Source: Legal & RegTech Intelligence Brief — https://getlegalbrief.com/entity/alan-armstrong
Canonical HTML page: https://getlegalbrief.com/entity/alan-armstrong

## Timeline

- **2026-07-27**: Late Disclosure and House Vote — Armstrong finally discloses the trades publicly. The same day, the U.S. House passes the Stop Insider Trading Act (232–198), which would ban individual stock purchases by members of Congress.
- **2026-05-15**: STOCK Act Deadline Missed — The 45-day statutory deadline for disclosing late-March trades expires without Armstrong filing required reports.
- **2026-03-24**: Armstrong Sworn In — Alan Armstrong is appointed and sworn in as U.S. Senator from Oklahoma, replacing Markwayne Mullin who became homeland security secretary.
- **2026**: Executes 700 Stock Trades — Within days of taking office, Armstrong executes approximately 700 stock purchases and sales, including large stakes in Apple, Alphabet, Berkshire Hathaway, and NVIDIA, with total value $3.24M–$16.05M.

## Recent coverage (1 stories)

### Sen. Armstrong's 700 Late Stock Disclosures: A $16M STOCK Act Breach
2026-08-01 13:37:44 · Sentiment: Bearish · Impact: 6/10 · Sources: 2

Sen. Alan Armstrong violated the STOCK Act with 700 late stock trades totaling up to $16 million, filing disclosures months past the deadline. The violation raises questions about congressional ethics enforcement and the potential for insider trading scrutiny.
Full story: https://getlegalbrief.com/story/armstrong-stock-act-violation-legal

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