Almost a quarter of the law firm mergers announced in the second quarter of 2018 involved at least one Pennsylvania-based firm, a new report found, as law firms across the state joined a frenzy of dealmaking and consolidation in the industry.

All but one of the combinations tied to the state involved an acquired firm of 10 lawyers or less. The exception is 23-lawyer Shaw Fishman Glantz & Towbin, based in Chicago, which Fox Rothschild acquired last month.