
Markwayne Mullin bought KLA Corporation (NASDAQ: KLAC)
Markwayne Mullin (R-OK), a U.S. Senator, has disclosed 1 trade in KLA Corporation (KLAC) since 2023, a single purchase, worth an estimated $75K in disclosed volume (the midpoint of the dollar ranges members report, not exact amounts).
The trade highlighted here is a purchase: Markwayne Mullin bought $50,001 - $100,000 of KLA Corporation (NASDAQ: KLAC) on September 13, 2023. Since that trade, KLAC is down -62.63% against the S&P 500 up +71.98%, an outperformance of -134.60%.
Data updated
Markwayne Mullin's KLAC trades vs the price
KLAC is down -62.63% since Markwayne Mullin bought on September 13, 2023, versus +71.98% for the S&P 500.
Performance since this trade
All Markwayne Mullin KLAC trades
Markwayne Mullin & KLAC trading FAQ
Is it legal for Markwayne Mullin to trade KLA Corporation (KLAC) stock?
Yes. Members of Congress are allowed to trade individual stocks, including KLA Corporation (KLAC), but the STOCK Act of 2012 requires them to publicly disclose each transaction within 45 days. Quantellect tracks those disclosures; this page does not imply the trade was improper.
When did Markwayne Mullin buy KLAC?
Markwayne Mullin disclosed a purchase of $50,001 - $100,000 of KLA Corporation (KLAC) on September 13, 2023, according to public STOCK Act filings.
How has KLAC performed since Markwayne Mullin's trade?
Since Markwayne Mullin bought KLAC on September 13, 2023, the stock is down -62.63%, versus +71.98% for the S&P 500 over the same period, an outperformance of -134.60%.
How soon must members of Congress disclose a trade?
Under the STOCK Act, members of Congress must publicly report a covered transaction within 45 days of the trade. Filings can still be delayed, amended, or contain errors.
Where can I see all congressional KLAC trades?
Quantellect tracks every disclosed congressional trade in KLA Corporation (KLAC) on the KLA Corporation congressional trading page, which aggregates filings across all members of Congress.
Markwayne Mullin's KLAC tradesAll congressional filings for KLA CorporationMarkwayne Mullin's full profile
Not investment advice. Congressional trading data is sourced from public STOCK Act disclosures, which are filed with a delay and may contain errors or be revised. Estimated prices and post-trade returns are derived algorithmically from public filings and end-of-day market data and describe historical activity, not a recommendation. Always do your own research and consult a licensed financial advisor before making investment decisions.

