Assertion: stock option | /r/HasProperty | vested in stage
Facets:
value: over a 12-month period
type: TEMPORAL
Source sentences:
text: The stock options are exercisable for up to five years at a price of CAD0.79 per share and will be vested in stages over a 12-month period with no more than 1/4 of the options vesting in any three-month period from the date of the grant.