EETIMES article
https://www.eetimes.com/document.asp?doc_id=1334595#
“This could be a move to simplify things if GF’s parent wanted to sell the company to TSMC, UMC, etc.,” said Bill McClean, president of IC Insights. “I have always believed that owning the IBM fabs would make it nearly impossible to sell GF to a foreign entity, especially these days.”