[For whatfix employees] What % of your vested ESOP were bought back by the company?

https://thearcweb.com/article/software-whatfix-warburg-pincus-softbank-khadim-batti-tjg14y9xU2ji4ENQ

The post claims 40% of employees participated in ESOP buyback. Would be great what % of ESOPs were bought back, will also be great to know how much they made post tax!