AXP Congressional Stock Trades

Coldpine has parsed 42 disclosed trades in $AXP by 11 members of Congress, drawn from 30 periodic transaction reports dated Jan 23, 2023 through Aug 17, 2026. That is 39 trades from House members and 3 trades from senators, filed 34 by Democrats and 8 by Republicans.

Of the 42 trades with a known filing lag, 1 was reported more than 45 days after the trade date, outside the window the STOCK Act sets. The median lag was 27 days. The longest was 116 days: a $AXP purchase by Alan Armstrong dated Mar 27, 2026, disclosed Jul 21, 2026. How late filing is measured across all of Congress is in the late-filers study.

31 of the 37 trades that list an account holder (84%) were reported under a spouse, dependent child, or joint account rather than the member directly.

Rohit Khanna filed the most $AXP purchases (19), and Rohit Khanna the most sales (5).

Activity peaked in 2025 with 13 trades. The busiest single month was March 2026, when 3 different members disclosed $AXP trades. In 1 calendar month out of 25 with activity, three or more members bought $AXP in the same month, the same-direction overlap Coldpine's cluster detector looks for.

Across the 29 purchases Coldpine can price, $AXP moved +3.02% on average between the trade date and the disclosure date, against +1.90% for the S&P 500 over the same windows. The stock was higher at disclosure than at the trade in 62% of those purchases. That is a record of what already happened, not a forecast. Method: what stocks do before Congress discloses.