Prem Watsa started to build up the position in Brookfield Reinsurance Ltd - Ordinary Shares (Exchangeable Shares, Sub Voting) in Q4 2022. Since then they sold 343 shares. The investor sold all their shares in Q2 2023 and doesn't own any shares in Brookfield Reinsurance Ltd - Ordinary Shares (Exchangeable Shares, Sub Voting) anymore.