https://techcrunch.com/2021/01/27/squarespace-files-privately-to-go-public/

Squarespace announced this afternoon that it is going public. The online website creation and hosting service is a venture-backed entity, having raised Series A and B rounds in 2010 and 2014, respectively. Those deals were worth a combined $78.5 million, according to Crunchbase data.

But Squarespace is perhaps best known for its epic 2017-era $200 million secondary round that General Atlantic financed. A secondary round is a transaction in which an external party buys share from existing shareholders, instead of the company issuing new equity. Some private companies execute secondary transactions when they do not need additional capital, but are also not near a liquidity event.