X0303 4 2011-05-06 0001403431 Heritage-Crystal Clean, Inc. HCCI 0001350849 Fehsenfeld Fred M Jr 5400 WEST 86TH STREET PO BOX 68123 INDIANAPOLIS IN 43268 1 0 1 0 Common Stock 2011-05-06 4 A 0 1391 0 A 1006938 D Common Stock 10000 I See Footnote Restricted stock award which vests fully on the first anniversary of the date of grant. Includes 2, 000 shares purchased by Mr. Fehsenfeld's spouse and 4,000 shares purchased by each of two of Mr. Fehsenfeld's children in the issuer's Direct Placement in connection with the issuer's initial public offering. /s/Samuel C. Schlessinger, as Attorney-in-Fact 2011-05-10