DDOG convertible bond offering

Also I wanted to add that it looks like their main use of the cash from the offering will be to “to pay the cost of the capped call transactions” and the remainder for potential acquisitions/strategic transactions.

It was my understanding that DDOG had ~775mil cash and almost no debt. So I don’t see why they needed this. Were the capped calls to offset dilution coming from a previous convertible bond offering?