WSJ doesn't list them all (far from it...)
for AAPL itself (not including its subsidiaries of Brazil/Ireland/Marketing/Japan, Beats, or Filemaker) there are 84 other ranking executives VP or higher.
I don't think even Bloomberg has them all.
might be able to construct a reputable starting list from SEC filings, but I haven't gone looking ... possible that they only descend to SVP in those.
GLAL,
R.