0001104659-16-109422 3 2 20160331 20160404 20160404 2U, Inc. 0001459417 7372 262335939 DE 1231 8201 CORPORATE DRIVE, SUITE 110 LANDOVER MD 20785 (301) 892-4350 8201 CORPORATE DRIVE, SUITE 110 LANDOVER MD 20785 2tor, Inc. 20090324 Cates Susan E. 0001602195 3 34 001-36376 161548967 104 CAMBRIDGE PLAZA DRIVE WINSTON-SALEM NC 27104 3 1 a3.xml 3 EX-24.1 2 ex-24d1.htm EX-24.1