Yes, I would be happy to, and I will try to be brief.
Helpfully, all disclosure relating to Brookfield stock options and deferred share units is disclosed in detail in our public filing, so it's very much available.
In a nutshell, stock options are rights to acquire shares of Brookfield at a certain price. Those exist and, during their pendency, are exercisable subject to vesting, because when we award them, people take subject to vesting schedules. Therefore, even though you were awarded them, they have to vest during the time you are with Brookfield, and then they're exercisable for stock that can then be sold into the market.
Deferred share units are slightly different. They also track the value of a Brookfield share, but they are not actually shares. When they mature, they are paid out to the individual, based on the value of the share at that time. They are the second component to some of our LTIP programs.