Argan Inc. Watch

from 10-K 46 pages Vefaware Page 1 %E :First State I , Jeffrey W. Bullock, Secretary of State of the State of Delaware , Do Hereby Certify the Attached Are True and Correct Copies of All Documents on File of "Argan, Inc." as Received and Filed in This Office. the Following Documents Have Been Certified: Certificate of Incorporation, Filed the Fifteenth Day of May , a .D . 1961, at 10 0 'Clock a . M . Certificate of Amendment, Filed the Sixteenth Day of December , a .D. 1968 , at 10 0 'Clock a .M . Certificate of Amendment, Filed the Fifth Day of May, a .D. 1983, at 10 0 'Clock A.M. Certificate of Amendment, Changing Its Name From "Ultra Dynamics Corporation " to "Puroflow Incorporated", Filed the Thirteenth Day of June, a .D . 1983 , at 10 O'CLOCK A.M. Certificate of Amendment, Filed the Seventeenth Day of September , a .D . 1987, at 10 O'CLOCK A.M . Certificate of Amendment , Filed the Twenty-First Day of March, A.D. 1989, at 10 O'CLOCK a .M . Certificate of Amendment , Filed the Seventeenth Day of October, a .D . 1995 , at 10 O'CLOCK A.M. Jeffrey W. Bul Lock, Secretary of State C Tion : 0587479 0567115 8100h Date : 07-16-13 130880457 You May Verify Thi5 Certificate Online at CORP.DELAWARE.GOV/AUTHVER,SHTML 19-30120-1 C2.1 P11

from 10-K 8 pages Argan, Inc. by — Laws

from 10KSB 1 page Certificate of Amendment of Certificate of Incorporation of Puroflow Incorporated

from 8-A12B 2 pages Certificate of Amendment of the Certificate of Incorporation of Puroflow Incorporated

from 8-A12B 7 pages Certificate of Designation, Preferences and Rights of Series a Junior Participating Preferred Stock of Puroflow Incorporated

from 8-A12B 2 pages Certificate of Amendment of Certificate of Incorporation of Puroflow Incorporated *******