Page 1

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington , D.C. 20549 FORM 10 - K ( Mark One ) ANNUAL REPORT PURSUANT TO SECTION 13 OR SECTION 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31 , 2020 OR TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number : 1-13648 Title of each class Common Stock , par value $ .06-2 / 3 Balchem Corporation ( Exact name of Registrant as specified in its charter ) Maryland ( State or other jurisdiction of incorporation or organization ) 13-2578432 ( I.R.S. Employer Identification Number ) 52 Sunrise Park Road , New Hampton , NY 10958 ( Address of principal executive offices ) ( Zip Code ) Registrant's telephone number , including area code : ( 845 ) 326-5600 Securities registered pursuant to Section 12 ( b ) of the Act : Trading symbol ВСРС share per Securities registered pursuant to Section 12 ( g ) of the Act : None Name of each exchange on which registered Nasdaq Global Market Indicate by check mark whether the Registrant is a well - known seasoned issuer , as defined in Rule 405 of the Securities Act . Yes No Indicate by check mark whether the Registrant is not required to file reports pursuant to Section 13 or Section 15 ( d ) of the Act . Yes No Indicate by check mark whether the Registrant ( 1 ) has filed all reports required to be filed by Section 13 or 15 ( d ) of the Securities Exchange Act of 1934 during the preceding 12 months ( or such shorter period that the Registrant was required to file such reports ) , and ( 2 ) has been subject to such filing requirements for the past 90 days . Yes No Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S - T ( §232.405 of this chapter ) during the preceding 12 months ( or for such shorter period that the registrant was required to submit such files ) . Yes No Indicate by check mark whether the Registrant is a large accelerated filer , an accelerated filer , a non - accelerated filer , or a smaller reporting company . See the definitions of " large accelerated filer , " " accelerated filer , " " smaller reporting company , " and " emerging