X0306 4 2018-03-12 0 0001421461 Intrepid Potash, Inc. IPI 0001432452 WHYTE JAMES N C/O INTREPID POTASH, INC. 707 17TH STREET, SUITE 4200 DENVER CO 80202 0 1 0 0 EVP Common Stock 2018-03-12 4 A 0 28204 0 A 358160 D Represents a grant of restricted stock. Half of the shares will vest on March 12, 2019, if the company satisfies certain performance criteria for the year ending December 31, 2018. The other half of the shares will vest in two equal annual installments beginning on March 12, 2019, subject to the reporting person's continued employment with the company through the vesting date. /s/ Margaret E. McCandless, as attorney-in-fact 2018-03-14