Case file · Jun 9, 2025
Rep. Lisa McClain bought $TSM
What Happened Next
$TSM vs the S&P 500 from the trade date. A buy has an edge when the stock beats the market.
$TSM · 30 days
+12.4%
S&P 500, same days
+4.4% +8.0 pts edge
$TSM · 90 days
+19.9%
S&P 500, same days
+8.5% +11.3 pts edge
$TSM · 180 days
+46.8%
S&P 500, same days
+14.7% +32.2 pts edge
Return
0+20%+40%+60%+80%
The Paper Trail
- $TSM moved +19.9% in the 90 days after the buy, vs +8.5% for the S&P 500 — a 11.3-point edge
- 35 days before: Cleo Fields buys NVDA in six lots in the four days before H20 China export reversal source
- $TSM is a named recipient of CHIPS Act ($6.6B) source
- Disclosed 65 days after the buy — 20 days past the 45-day STOCK Act deadline
- Filed as a spouse's trade
- Trade date
- Jun 9, 2025
- Disclosed
- Aug 14, 2025 (65 days)
- Shuffle Score
- 20/100
- Filing
- Not linked
Lisa McClain's History in $TSM
| Date | Type | Amount | Owner |
|---|---|---|---|
| Mar 11, 2024 | Buy | $15,001 - $50,000 | Spouse |
| Jun 6, 2024 | Buy | $15,001 - $50,000 | Spouse |
| Oct 23, 2024 | Sell | $50,001 - $100,000 | Spouse |
| Nov 7, 2024 | Buy | $100,001 - $250,000 | Spouse |
| Jun 9, 2025 | Buy | $1,001 - $15,000 | Spouse |
| Jun 17, 2025 | Buy | $1,001 - $15,000 | Spouse |
| Jun 26, 2025 | Sell | $50,001 - $100,000 | Spouse |
| Aug 28, 2025 | Sell | $50,001 - $100,000 | Spouse |
| Oct 14, 2025 | Sell | $1,001 - $15,000 | Spouse |
| Oct 30, 2025 | Buy | $1,001 - $15,000 | Spouse |
| Oct 30, 2025 | Sell | $1,001 - $15,000 | Spouse |
| Oct 31, 2025 | Sell | $1,001 - $15,000 | Spouse |
Who Else Traded $TSM That Week
Other members of Congress with trades in the same stock within 7 days either side
| Politician | Date | Type | Amount |
|---|---|---|---|
| Ro Khanna Dem | Jun 13, 2025 | Buy | $1,001 - $15,000 |
| Michael McCaul Rep | Jun 16, 2025 | Sell | $15,001 - $50,000 |
Returns use split- and dividend-adjusted closes. Disclosures report ranges, not exact amounts. A well-timed trade is not evidence of wrongdoing. Methodology · Disclaimer