Innovations in Cooperative Ownership: Converted and Hybrid Listed Cooperatives at http://www.uwcc.wisc.edu/pdf/innovationownership.pdf Reviews 50 cases. All involved co-ops moving toward publicly traded companies, most to avoid capital constraints. Some interesting partial spin-offs where co-ops retained control. Nothing going the other way. Still looking for those examples. Closest are those refiling as B-corps. Others?