The net income rose to $21.9million, which is an increase of $3.3 million over the third quarter of 2020. www.dailytechnologystudy.com dailytechnologystudy daily technology study Website daily technology study com Planet Fitness CEO Chris Rondeau spoke on an earnings call that membership was at 97% of pre-pandemic numbers, at more than 15 million. Planet Fitness’ stock price was up 16% in the next two days.