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Table of Contents ☐ UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington , D.C. 20549 ANNUAL REPORT PURSUANT TO SECTION 13 OR 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF 1934 FORM 10 - K For the fiscal year ended December 31 , 2020 TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF 1934 Virginia ( State or other jurisdiction of incorporation or organization ) Title of each class Common Stock , No Par Value OR For the transition period from Commission file number : 20374 Seneca Meadows Parkway Germantown , Maryland ( Address of principal executive offices ) 001-36042 PRECIGEN , INC . ( Exact name of registrant as specified in its charter ) to 26-0084895 ( I.R.S. Employer Identification Number ) 20876 ( Zip Code ) Registrant's telephone number , including area code : ( 301 ) 556-9900 Securities registered pursuant to Section 12 ( b ) of the Act : Trading Symbol ( s ) PGEN Name of each exchange on which registered Nasdaq Global Select Market Securities registered pursuant to Section 12 ( g ) of the Act : None