In any event, the Greek guy is only the 4th largest shareholder in P&G. While 252,000 shares makes a nice nest egg, it only represents, what, 1/10 0f 1% of the stock outstanding.
There was something going on with PG.
Compare that to another Dow stock like Johnson & Johnson.
At the low, P&G was down by about 25%, while J&J was down by about 7%. Something happened with P&G.