He basically used the article to attack MMX dressed up as a story on IO. Even blind Freddie can see he has an agenda.
One can be forgiven to speculate that either he is being provided with certain incentives to write sheet like this or he is profitting from the shorting activities.
If he is, don't expect he would be using his own identity to execute these trades.
Hence, there is no point in getting him to disclose any interest in MMX (past or present).
MMX Price at posting:
88.0¢ Sentiment: Buy Disclosure: Held