Alan Armstrong (Senate) has 3 publicly disclosed stock trades on record, tracked and backtested by CapitolRadar. Updated daily from official disclosure data.
Backtested track record
Alan Armstrong is active in the record from 2026-08-04 to 2026-08-20; 2 distinct tickers; estimated disclosed buy volume of about $40,501 (midpoints of the reported ranges).
Committee assignments: Senate Committee on Health, Education, Labor, and Pensions; Senate Committee on Health, Education, Labor, and Pensions — Employment and Workplace Safety; Senate Committee on Health, Education, Labor, and Pensions — Primary Health and Retirement Security; Senate Committee on Indian Affairs. Committee work is public; CapitolRadar lists it so readers can judge for themselves whether a trade sits close to a member's legislative remit.
Methodology: every disclosed buy is scored on its forward return versus the S&P 500 (SPY) over the next 30 and 90 days. A grade needs at least 5 scored buys.
CapitolRadar analysis
3 trades across 2 tickers in August 2026
Alan Armstrong disclosed 3 stock trades from August 4 through August 20, 2026: 2 buys and 1 sell across 2 tickers. All 3 transactions fall within the third quarter of 2026, making Q3 the only quarter represented in this record. The activity is concentrated in a short period and remains a small sample, so it does not establish a broader or recurring trading pattern.
WMB was the most-bought ticker, accounting for both disclosed purchases. The available facts do not identify the ticker associated with the single sale. With only 3 total trades and 2 securities represented, comparisons among tickers or transaction types are necessarily limited.
About $40,501 in estimated disclosed purchases
The 2 buys had an estimated disclosed volume of about $40,501. That figure uses the midpoints of the reported transaction ranges and is therefore an estimate, not an exact amount. It covers disclosed purchases only and should not be interpreted as total portfolio value, net trading activity, profit, or loss.
Congressional transaction disclosures can be filed with a lag of up to 45 days. As a result, disclosure timing may differ materially from the underlying trade dates, and the record may not reflect activity in real time.
0 scored buys; performance is not yet graded
No purchases have been scored in the backtest, and Armstrong’s record is therefore not yet graded. A grade requires 5 scored buys, compared with 0 currently available. The absence of a grade reflects insufficient observations rather than a positive or negative performance result.
Armstrong’s listed assignments are the Senate Committee on Health, Education, Labor, and Pensions; its Employment and Workplace Safety and Primary Health and Retirement Security subcommittees; and the Senate Committee on Indian Affairs. The provided record does not establish any connection between these assignments and the disclosed trades.
Analysis written from the tracked record on 2026-09-20; it is refreshed whenever the underlying numbers change.
Activity by quarter
| Quarter | Disclosed trades | Buys | Sells |
|---|---|---|---|
| 2026 Q3 | 3 | 2 | 1 |
Latest disclosed trades
| Date | Ticker | Type | Amount | 30d vs SPY |
|---|---|---|---|---|
| 2026-08-20 | WMB | buy | $15,001 - $50,000 | — |
| 2026-08-19 | WMB | buy | $1,001 - $15,000 | — |
| 2026-08-04 | EA | sell | $1,001 - $15,000 | — |
Most-bought stocks
WMB (2)
Frequently asked questions
What stocks did Alan Armstrong buy recently?
Most recently disclosed buys: WMB (2026-08-20), WMB (2026-08-19). STOCK Act filings can arrive up to 45 days after the trade, so the newest weeks fill in late.
What is Alan Armstrong's most traded stock?
WMB, with 2 disclosed buys on record.
Does Alan Armstrong beat the market?
Not enough scored buys yet to say: a CapitolRadar grade needs at least 5 buys with 30 days of market history after them. The grade appears automatically once the record matures.
Where does this data come from?
From official public filings — congressional STOCK Act periodic transaction reports — ingested and backtested daily by CapitolRadar. Amounts are the ranges members are required to report, not exact figures.
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CapitolRadar tracks publicly disclosed trades (STOCK Act filings and SEC Form 4). Disclosures can lag the trade by up to 45 days. Backtests measure past disclosed buys against the S&P 500 and do not predict future results. Everything on this page is impersonal information for your own research — not investment advice.
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