1. Columbia expels some students involved in building takeover in 2024 protests  Axios
2. Columbia University punishes students who took over building during anti-Israel protests  Fox News
3. UJB issues expulsions, degree revocations, and suspensions for Hamilton Hall occupation  CU Columbia Spectator
4. Columbia University expels some students who seized building during pro-Palestinian protest  NBC New York
5. Columbia University punishes pro-Palestine students who occupied building  Al Jazeera English

Source: Google Finance – Market News