I thought this was interesting. Prem's personal holdings of Atlas shares, a little pocket change - $10 million
"Subsequent to the closing of the transaction, during the second quarter of 2023 Mr. Watsa, to avoid potential future conflicts of interest, sold all of his 678,021 shares of Poseidon to Fairfax. Mr. Watsa owned 678,021 shares of Atlas representing less than 0.3% ownership as an investment that were replaced with shares of Poseidon on a one-for-one basis as a result of the tender offer as part of the consortium described above. Mr. Watsa sold the Poseidon shares to Fairfax at $15.50 per share, the same price he could have obtained under the tender offer and the price at which Fairfax’s shares of Atlas were valued by the consortium which made the tender offer."