The IPO price is expected to be between $24 and $27 per share.
Weller served as interim CEO since October following the resignation of Austin McChord, the company's founder.
Austin McChord’s departure comes two weeks after his brother Ian resigned from the company, and almost exactly one year since the firm was acquired for $1.5 billion by Vista Private Equity.
The combined entity now has a presence in 125 nations.
Business Journal contributor Brad Scheller talks with Datto Inc. CEO Austin McChord about his company’s rapid growth.