No one had ever donated anywhere close to this much cash for a political campaign in Pennsylvania.
Previous reports showed that a trio of executives at Susquehanna International Group in Bala Cynwyd already had ventured far into historic territory by giving at least $3 million to support State Sen. Anthony Hardy Williams' Democratic primary race for governor.
Postprimary reports are now in, and they reveal that the number was actually higher. A lot higher: $5,385,000.
Joel Greenberg gave $2.07 million. Jeffrey Yass contributed $1.86 million. Arthur Dantchik chipped in $1.45 million.
Not counting a few cases in which a wealthy candidate has financed his own campaign - Philadelphia mayoral contender Tom Knox spent $11 million on his primary in 2007 - these sums far exceeded all Pennsylvania benchmarks, veteran analysts said.