In July 2024, Griffin purchased a late Jurassic-era stegosaurus skeleton for a record-setting $44.6 million. Griffin has ...

Griffin paid a record $13.7M for the 13th Amendment and $4.4 million for the Emancipation Proclamation. Both documents were ...

What's trending: Michelin Guide in Philadelphia, South Philly Crossing guard and more 02:10. Citadel CEO Ken Griffin believes American prosperity is a testament to the power of the Constitution.