Case file · Mar 27, 2026
Sen. Alan Armstrong bought $MU
What Happened Next
$MU vs the S&P 500 from the trade date. A buy has an edge when the stock beats the market.
$MU · 30 days
+46.9%
S&P 500, same days
+12.8% +34.1 pts edge
$MU · 90 days
+239.9%
S&P 500, same days
+16.1% +223.8 pts edge
$MU · 180 days
+200.2%
S&P 500, same days
+21.7% +178.5 pts edge
Return
0+100%+200%+300%+400%
The Paper Trail
- $MU moved +239.9% in the 90 days after the buy, vs +16.1% for the S&P 500 — a 223.8-point edge
- $MU is a named recipient of CHIPS Act ($6.2B) source
- Disclosed 116 days after the buy — 71 days past the 45-day STOCK Act deadline
- Trade date
- Mar 27, 2026
- Disclosed
- Jul 22, 2026 (116 days)
- Shuffle Score
- 17/100
- Filing
- Not linked
Who Else Traded $MU That Week
Other members of Congress with trades in the same stock within 7 days either side
| Politician | Date | Type | Amount |
|---|---|---|---|
| Dwight Evans Dem | Mar 24, 2026 | Sell | $15,001 - $50,000 |
| Gil Cisneros Dem | Mar 25, 2026 | Buy | $1,001 - $15,000 |
| John Fetterman Dem | Mar 30, 2026 | Buy | $1,001 - $15,000 |
Returns use split- and dividend-adjusted closes. Disclosures report ranges, not exact amounts. A well-timed trade is not evidence of wrongdoing. Methodology · Disclaimer