The bustle in Boston continues as Robins Kaplan announced this week the expansion of its office in the city with two new partners from Partridge Snow & Hahn.

Stephen Wald and Lauren Coppola have joined Robins Kaplan’s business litigation group after nearly four years at Partridge Snow. Both lawyers began their respective careers at Boston-based boutique Craig and Macauley. But when that firm dissolved in early 2014, Wald became a partner and Coppola an associate at Partridge Snow, a Providence, Rhode Island-based firm that set up shop in Boston after absorbing the bulk of Craig and Macauley.