Illegal insider trading in ATH? 6.9 million shares traded!!!The recent price action and trading volume in the shares of ATH suggests that someone has access to insider information that the rest of us poor blokes do not. Probably another case of illegal insider trading that will go unpunish. The OSC, IIROC and the TMX are once again sleeping at the switch! Just last Thursday, 1.5 million shares were traded in one shot, and the total trading volume for the day was 6.9 million shares, almost 5 times the average daily volume. On most days, ATH trades less than 1 million shares. This unusual trading activity began three weeks ago when ATH hired RBC Capital Markets. RBC has been covering ATH's stock for several years. But three weeks ago, RBC went to a "restricted" rating on the stock, meaning RBC's analysts are currently precluded from commenting on ATH because of an investment banking relationship.