This story was originally published on CFO Dive. To receive daily news and insights, subscribe to our free daily CFO Dive newsletter. Dive Brief: Duolingo announced Gillian Munson — currently serving as head of its audit committee — will step in as CFO effective Feb. 23, according to a Monday press release and securities filing. She will succeed Matt Skaruppa, who is leaving the company after serving as its finance chief for six years. Co-founder and CEO Luis von Ahn credited Skaruppa as an “exception ...