X0206 3 2014-06-05 0 0001125345 MACROGENICS INC MGNX 0001591070 SARAN ATUL C/O MACROGENICS, INC. 9640 MEDICAL CENTER DRIVE ROCKVILLE MD 20850 0 1 0 0 See Remarks Common Stock 22500 D Stock Option (right to buy) 20.87 2014-10-28 2024-04-28 Common Stock 90000 D Grant of 22,500 Restricted Stock Units (RSUs). The RSUs shall vest in cumulative installments as follows: first, with respect to 12.5% of the RSUs, on the date six (6) months after the Date of Grant; second, with respect to an additional 12.5% of the RSUs, on the date twelve (12) months after the Date of Grant; and thereafter, in equal increments of twenty-five percent (25%) of the RSUs on an annual basis beginning on the second anniversary of the Date of Grant. 12.5% of the shares underlying the option are exercisable beginning on the six month anniversary of the vesting start date, and an additional 6.25% of the shares underlying the option become exercisable on the first day of each three month anniversary thereafter. Senior Vice President, General Counsel and Compliance Officer Exhibit 24 - Power of Attorney /s/ Atul Saran 2014-06-09