Jacob OShaughnessy was named a consultant in institutional client group at Arnerich Massena.
Mr. OShaughnessy will also serve on the firms investment committee, according to a news release.
He was an associate consultant at R.V. Kuhns. Allison Grebe Lee, director of business development for R.V. Kuhns, couldnt be reached by press time for information about Mr. OShaughnessys replacement.