Vanja V. Galligan joined Ice Miller LLP’s business group as an associate.Galligan regularly represents clients in a range of corporate matters, including mergers and acquisitions, private equity transactions and corporate governance.She also drafts and negotiates primary and ancillary transaction documents, including stock and asset purchase agreements, disclosure schedules, and operating and shareholder agreements.• Nielsen, Zehe & Antas P.C. added Elizabeth L. Casey as an associate in the defense …