exult at

exult at something

 and exult over something
to rejoice because of something; to rejoice about something. We exulted at the end of the hostilities. The citizens exulted over the downfall of the dictator.
See also: exult
References in periodicals archive ?
Approximately $40 million related to settlement outlays for Exult's current outstanding employee stock options and incentive plans is expected to be incurred by Exult at or prior to closing.