Stephen P. MacMillan, CEO & President of Hologic Inc., purchased 198,900 shares of Hologic (Stock Symbol: HOLX) at $20.78 per share for a total amount of $4.133 million on February, 07, 2014. Continue reading CEO Stephen P. MacMillan, Hologic Inc Insider Buys $4.133M of Shares on February, 07, 2014