
Thomas H. Kean, Jr. sold Amentum Holdings Inc. (NYSE: AMTM)
Thomas H. Kean, Jr. (R-NJ), a U.S. Representative, has disclosed 4 trades in Amentum Holdings Inc. (AMTM) since 2024, all purchases, worth an estimated $32K in disclosed volume (the midpoint of the dollar ranges members report, not exact amounts).
The trade highlighted here is a sale: Thomas H. Kean, Jr. sold $1,001 - $15,000 of Amentum Holdings Inc. (NYSE: AMTM) on September 30, 2024. Since that trade, AMTM is down -32.62% against the S&P 500 up +31.59%, an outperformance of -64.21%.
Across these filings, Thomas H. Kean, Jr. has been a net buyer of AMTM. Each row in the table below links to that trade and its post-trade performance versus the market.
Data updated
Thomas H. Kean, Jr.'s AMTM trades vs the price
AMTM is down -32.62% since Thomas H. Kean, Jr. sold on September 30, 2024, versus +31.59% for the S&P 500.
Performance since this trade
All Thomas H. Kean, Jr. AMTM trades
| Traded | Type | Size | Return | Est. profit | |
|---|---|---|---|---|---|
| September 30, 2024 | BUY | $32.25 | -32.62% | — | |
| September 30, 2024 | BUY | $32.25 | -32.62% | — | |
| September 30, 2024 | BUY | $32.25 | -32.62% | — | |
| September 30, 2024 | BUY | $32.25 | -32.62% | — |
Estimated profit is shown for buys only, marked to the latest close. It is an estimate and does not net later sells, taxes, or fees.
Thomas H. Kean, Jr. & AMTM trading FAQ
Is it legal for Thomas H. Kean, Jr. to trade Amentum Holdings Inc. (AMTM) stock?
Yes. Members of Congress are allowed to trade individual stocks, including Amentum Holdings Inc. (AMTM), 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 Thomas H. Kean, Jr. sell AMTM?
Thomas H. Kean, Jr. disclosed a sale of $1,001 - $15,000 of Amentum Holdings Inc. (AMTM) on September 30, 2024, according to public STOCK Act filings.
How has AMTM performed since Thomas H. Kean, Jr.'s trade?
Since Thomas H. Kean, Jr. sold AMTM on September 30, 2024, the stock is down -32.62%, versus +31.59% for the S&P 500 over the same period, an outperformance of -64.21%.
How many times has Thomas H. Kean, Jr. traded AMTM?
Thomas H. Kean, Jr. has disclosed 4 AMTM trades since 2024. Every disclosed trade is listed on this page.
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 AMTM trades?
Quantellect tracks every disclosed congressional trade in Amentum Holdings Inc. (AMTM) on the Amentum Holdings Inc. congressional trading page, which aggregates filings across all members of Congress.
Thomas H. Kean, Jr.'s AMTM tradesAll congressional filings for Amentum Holdings Inc.Thomas H. Kean, Jr.'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.

