国会议员在SpaceX IPO当天首次购入股票，政界人士积极布局太空股

发展时间线

1. 7月14日

   A U.S. congressman disclosed purchasing SpaceX stock on the company's IPO day, marking his first stock purchase in two years and signaling political confidence in SpaceX. This is a new story about congressional insider trading disclosures related to SpaceX's IPO.

2. 7月17日

   SBA head Kelly Loeffler earned millions from SpaceX's IPO after investing $1-5M in xAI (which merged with SpaceX) just before her nomination, raising conflict-of-interest concerns. This extends the political insider trading narrative around SpaceX's IPO from a congressman to a cabinet-level official with a more significant investment amount.

3. 7月28日

   多位国会议员（包括曾公开批评马斯克的议员）披露购买SpaceX股票，延续了此前国会议员在SpaceX IPO当天首次购股的政治圈太空股布局叙事，新增了"批评者也买入"这一细节，显示跨党派对SpaceX商业前景的认可。

4. 7月29日

   Yahoo Finance报道称，自SpaceX 6月12日上市以来，共有六名国会议员（五名共和党，一名民主党）披露购入SpaceX股票，并分析了他们所在委员会与SpaceX业务的相关性，延续并扩展了此前国会议员购股的政治圈布局叙事，新增了具体人数、党派分布及委员会关联细节。