The Speedel deal is one where we can say for sure that exchange rates were not a factor. The buyout consideration is in Swiss francs and NVS, as a Swiss-based company, maintains ample liquidity in Swiss francs.
But you’re correct to note that, in several of the deals in the buyout table, exchange rates probably were a significant factor.
“The efficient-market hypothesis may be
the foremost piece of B.S. ever promulgated
in any area of human knowledge!”