Not necessarily. Imagine a staff member has 4765 shares. Not...

Not necessarily. Imagine a staff member has 4765 shares. Not everyone has online broking accounts (even some SelfWealth employees presumably).
I can imagine a bunch of folk saying, just give me the $600 thanks.

No idea.

Nah, that's not it.
Even at the current bombed-out stock price, those shares are $18,900 in the money.
No one is willfully leaving that kind of bunce on the table.

.