X0306 4 2018-03-27 0 0001534120 Cerecor Inc. CERC 0001363683 Greenleaf Peter C/O CERECOR INC. 400 EAST PRATT STREET, SUITE 606 BALTIMORE MD 21202 1 1 0 0 Chief Executive Officer Common Stock 2018-03-27 4 A 0 400000 0.00 A 400000 D Employee Stock Option (Right to Buy) 4.24 2018-03-27 4 A 0 500000 0.00 A 2028-03-27 Common Stock 500000 500000 D Employee Stock Option (Right to Buy) 4.24 2018-03-27 4 A 0 500000 0.00 A 2028-03-27 Common Stock 500000 500000 D Stock Option (Right to Buy) 0.80 2027-05-11 Common Stock 16714 16714 D Employee Stock Option (Right to Buy) 0.57 2018-06-30 2027-06-29 Common Stock 8357 8357 D Represents restricted stock which vests in four equal annual installments beginning on March 27, 2019, provided the Reporting Person is then an officer of the Issuer on each such vesting date. The tax liability upon the vesting of the first annual installment shall be covered by the Issuer and the remaining tax liabilities upon the vesting of the second, third and fourth annual installments shall be covered by the Reporting Person. The stock option will vest 25% on the first anniversary of the date of grant and the remaining 75% of the shares subject to the stock option shall vest in equal monthly installments on each monthly anniversary date of the first vesting date over the following 48 months beginning on April 27, 2019, provided the Reporting Person is then an officer of the Issuer on each such vesting date. The stock option will vest in full upon the Issuer's common stock closing at or above $12.50 per share for three consecutive trading days, provided the Reporting Person is then an officer of the Issuer on each such vesting date. The stock option will vest in three substantially equal annual installments on May 11, 2018, 2019 and 2020, subject to the Reporting Person's continued service on each such vesting date. The stock options will vest in full on June 30, 2018, subject to the Reporting Person's continued service on such vesting date. /s/ Mariam E. Morris, by Power of Attorney 2018-03-29