Norfolk Southern Corp

Stocks making the biggest moves midday: Sphere Entertainment, Riot, Instacart, Insulet and more

Check out the companies making headlines in midday trading. Sphere Entertainment — Shares of the media and entertainment company climbed…

House Democrats reintroduce bill targeting stock buybacks

WASHINGTON — House Democrats on Thursday reintroduced a bill that would ban open-market stock buybacks, weeks after the Securities and…