Many other stocks made +30% in one day. For sure, some pfiser employees could have played with "calls" on other companies through proxies and made a lot of mone

Many other stocks made +30% in one day. For sure, some pfiser employees could have played with "calls" on other companies through proxies and made a lot of money. For exemple, if one has family in an other country, he could have instruct them to buy airbus calls. It is very difficult to detect that.