CTAS Congressional Trades
4 trades by 2 members of Congress (Jun 2019 – Sep 2025)
Last updated June 08, 2026
Congress members who trade CTAS
Recent CTAS trades
| Date | Politician | Action | Amount | Alpha |
|---|---|---|---|---|
| 2025-09-11 | Lisa Mcclain | SELL | $1K-$15K | — |
| 2024-12-11 | Lisa Mcclain | BUY | $1K-$15K | -11.33% |
| 2019-07-05 | Susie Lee | SELL | $1K-$15K | — |
| 2019-06-25 | Susie Lee | SELL | $1K-$15K | — |
Frequently Asked Questions
Which Congress members trade CTAS?
2 members of Congress have traded CTAS. Top traders include: Lisa Mcclain, Susie Lee. See the full list below.
Is Congress buying or selling CTAS?
Congress has made 1 purchases and 3 sales of CTAS. The buy/sell ratio is 0.3x.
Do Congress CTAS trades beat the market?
Congressional trades in CTAS have a 0% win rate against the S&P 500, with an average alpha of -11.3%.
How is alpha calculated?
Alpha measures how much a trade outperformed the S&P 500 over the same holding period. For each politician, we show their dollar-weighted alpha—larger positions count more. A politician with +404% alpha on NVDA means their NVDA trades, weighted by size, beat the market by 404 percentage points.
What does the win rate mean?
Win rate is the percentage of trades that beat the S&P 500. Note that win rate treats all trades equally—a $5K trade counts the same as a $5M trade. This is why some traders show high alpha but moderate win rates (big wins, small losses) or low alpha but high win rates (consistent small wins).