Rep. Gilbert Ray Cisneros, Jr. (D-CA) disclosed a $ARGX purchase worth $1,001 to $15,000, traded Oct 27 and disclosed Nov 10. A filing gives the transaction details, not the full rationale.Mentions: $ARGX (argenx SE, $977.58 when posted)By the hill's portfolio, Nov 12, 2026. 1 likes, 0 comments.