We are analysing personal shifts not for Monatte who was once our friend and certainly not for Dumoulin whom we long ago judged as an irreconcilable enemy What interests us is the symptomatic significance of these personal regroupments which reflect far more profound processes in the working masses themselves

What is the correctly punctuated version of this sentence?
We are analysing personal shifts not for Monatte, who was once our friend, and certainly not for Dumoulin, whom we long ago judged as an irreconcilable enemy. What interests us is the symptomatic significance of these personal regroupments, which reflect far more profound processes in the working masses themselves.