Argy, Wiltse & Robinson of McLean appointed Dan Adragna, former chief financial officer and partner of Tatum, principal in Argy Accounting Solutions.
Eagle Ray of Chantilly appointed Jeanine Callahan chief marketing officer, Dave Uehlinger chief financial officer, Shelley McHenry vice president of human resources and administration, and Cheryl Cartwright director of contracts.
IndiSoft of Columbia appointed Earl Devaney to its advisory board.
New Energy Technologies of Columbia appointed Scott R. Hammond principal scientist.
OpGen of Gaithersburg appointed Vadim Sapiro chief information officer.
The Gaithersburg-Germantown Chamber of Commerce appointed Trina LaPier chairwoman of the board of directors.
The Greater Reston Arts Center of Reston appointed Damian Sinclair executive director.
CBRE of the District appointed Patrick W. Marr vice chairman.
Love Funding of the District appointed Jonathan Camps, former chief underwriter, managing director of production.
Sandy Spring Bank of Olney appointed Nina Baranchuck vice president and chief investment officer of the bank’s investment management and fiduciary services division.
Brownstein Hyatt Farber Schreck of the District appointed David Cohen shareholder.
Day Pitney of the District appointed Joseph H. Fagan partner in the energy and utility law department.
Lerch, Early & Brewer of Bethesda appointed Jeremy M. Tucker principal.
Littler Mendelson of McLean appointed Michael McIntosh and William Allen shareholders.
McDermott Will & Emery of the District appointed Jay L. Eizenstat partner in its regulatory practice group.
Miller & Chevalier of the District appointed Layla J. Aksakal, Elizabeth F. Drake, Lamia R. Matta and Daniel Patrick Wendt members.
Perkins Coie of the District appointed Jacob Farber of counsel in the licensing and technology practice.
Send information about promotions, appointments and personnel moves in the Washington area to Appointments, Business News, The Washington Post, 1150 15th St. NW, Washington, D.C. 20071-5302, or to email@example.com.