Bullock does have a substantial position. From TD Waterhouse Insider Report
 
Bullock, Kevin 
Relationship as filed with regulators: 4, 5 
Latest filing date: January 25, 2013
Direct Ownership
Common Shares 85,271   
Options 1,601,667 
Indirect Ownership - 
Common Shares 343,000
Control or Direction
Common Shares 463,333
 
Cheers,
 
Donkey