Ancient ANE admixture in Iberia, according to the tables in the Carlos Quiles Indoeuropean site.
with relevant percent:
I8130,Y-hg CT, ANE 11.2%, 6007 BC (see genetic relatedness in the previous figure)
I7597, Y-hg CT, ANE 29%, 3675 BC
ATP3, Y-hg R-M269?, ANE 12.77%, 3447 BC
ATP7, female, ANE...