What is the ruling on buying and selling shares in companies such as STC (telecommunications), SEC (electricity), Taibah Investment, Al-Mawashi (livestock), and others?

To rule on the permissibility of buying and selling shares in these companies, it is necessary to know the activities of these companies, and this information is not currently available. Therefore, the regulations related to selling shares can be reviewed in the following fatwas: 32093, 31269, 30323, 45215.