The sale of The Townsend Group by Aon to Riverside-led investors is significant but without disclosed terms, it's challenging to directly assess the financial impact on Aon's stock. Typically, divestitures can be seen positively if they streamline operations or unlock value, but the lack of financial details makes the short-term impact neutral. The relevance is high as Aon is directly involved in the transaction, but the importance is moderate due to the absence of financial terms which could indicate the deal's scale or significance to Aon's overall business.