IPI · Intrepid Potash, Inc.

Represents a grant of restricted stock that vests in three equal annual installments beginning on March 17, 2027, subject to the reporting person's continued employment with the issuer through each vesting date.

Represents a grant of restricted stock that vests on June 15, 2029, subject to the reporting person's continued employment with the issuer through each vesting date.

Represents shares earned upon achievement of certain levels of absolute total stockholder return (aTSR) under Performance Restricted Stock Units ("PSUs") originally granted on March 17, 2025. See footnote 3 below.

Represents shares withheld by the issuer to cover the tax witholding obligations upon vesting of PSUs.

Each PSU represents the contingent right to receive one share of the issue'rs common stock upon the applicable vesting conditions. The PSUs are earned based on certain levels of absolute total stockholder return (aTSR) on or prior to March 17, 2029. Earned PSU's are subject to additional time-vesting, with one-half of the earned PSUs vesting immediately and the remaining one-half vesting on the one-year anniversary of the date the PSU aTSR threshold was achieved. The PSUs are reported at the maximum level of aTSR achievement.

Represents shares earned upon achievement of certain levels of absolute total stockholder return (aTSR) under Performance Restricted Stock Units ("PSUs") originally granted on March 17, 2025. See footnote 3 below.

Each PSU represents the contingent right to receive one share of the issue'rs common stock upon the applicable vesting conditions. The PSUs are earned based on certain levels of absolute total stockholder return (aTSR) on or prior to March 17, 2029. Earned PSU's are subject to additional time-vesting, with one-half of the earned PSUs vesting immediately and the remaining one-half vesting on the one-year anniversary of the date the PSU aTSR threshold was achieved. The PSUs are reported at the maximum level of aTSR achievement.

Represents shares withheld by the issuer to cover the tax witholding obligations upon vesting of PSUs.

Represents shares earned upon achievement of certain levels of absolute total stockholder return (aTSR) under Performance Restricted Stock Units ("PSUs") originally granted on March 17, 2025. See footnote 3 below.

Represents shares withheld by the issuer to cover the tax witholding obligations upon vesting of PSUs.

Each PSU represents the contingent right to receive one share of the issue'rs common stock upon the applicable vesting conditions. The PSUs are earned based on certain levels of absolute total stockholder return (aTSR) on or prior to March 17, 2029. Earned PSU's are subject to additional time-vesting, with one-half of the earned PSUs vesting immediately and the remaining one-half vesting on the one-year anniversary of the date the PSU aTSR threshold was achieved. The PSUs are reported at the maximum level of aTSR achievement.

Represents a grant of restricted stock that will vest in full on May 28, 2027, subject to the reporting person's continued service for the company through the vesting date.

Represents a grant of restricted stock that will vest in full on May 28, 2027, subject to the reporting person's continued service for the company through the vesting date.

Represents a grant of restricted stock that will vest in full on May 28, 2027, subject to the reporting person's continued service for the company through the vesting date.

Represents a grant of restricted stock that will vest in full on May 28, 2027, subject to the reporting person's continued service for the company through the vesting date.

Represents a grant of restricted stock that will vest in full on May 28, 2027, subject to the reporting person's continued service for the company through the vesting date.

Represents a grant of restricted stock that will vest in full on May 28, 2027, subject to the reporting person's continued service for the company through the vesting date.

Represents shares withheld by the issuer to cover the tax witholding obligations upon vesting of equity awards.

Represents shares earned upon achievement of certain levels of absolute total stockholder return (aTSR) under Performance Restricted Stock Units ("PSUs") originally granted on December 2, 2024. See footnote 2 below.

Each PSU represents the contingent right to receive one share of the issue'rs common stock upon the applicable vesting conditions. The PSUs are earned based on certain levels of absolute total stockholder return (aTSR) on or prior to December 31 , 2028. Earned PSUs are subject to additional time-based vesting in three equal installments on the first three anniversaries of the grant date. The PSUs are reported at the maximum level of aTSR achievement.

Each PSU represents the contingent right to receive one share of the issue'rs common stock upon the applicable vesting conditions. The PSUs are earned based on certain levels of absolute total stockholder return (aTSR) on or prior to December 31 , 2028. Earned PSUs are subject to additional time-based vesting in three equal installments on the first three anniversaries of the grant date. The PSUs are reported at the maximum level of aTSR achievement.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $45.15 to $45.31, inclusive. The reporting person undertakes to provide to the issuer, any shareholder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the aforementioned range.

Represents shares withheld by the issuer to cover the tax withholding obligations upon vesting of equity awards.

Represents shares withheld by the issuer to cover the tax withholding obligations upon vesting of equity awards.

Represents a grant of restricted stock that vests in three equal annual installments beginning on March 17, 2027, subject to the reporting person's continued employment with the issuer through each vesting date.

Represents a grant of restricted stock that vests in three equal annual installments beginning on March 17, 2027, subject to the reporting person's continued employment with the issuer through each vesting date.

Represents shares withheld by the issuer to cover the tax withholding obligations upon vesting of equity awards.

Represents a grant of restricted stock that vests in three equal annual installments beginning on March 17, 2027, subject to the reporting person's continued employment with the issuer through each vesting date.

Represents shares withheld by the issuer to cover the tax withholding obligations upon vesting of equity awards.

Represents a grant of restricted stock that vests in three equal annual installments beginning on March 17, 2027, subject to the reporting person's continued employment with the issuer through each vesting date.

Represents shares withheld by the issuer to cover the tax withholding obligations upon vesting of equity awards.

Represents shares withheld by the issuer to cover the tax withholding obligations upon vesting of equity awards.

Represents shares earned upon achievement of certain levels of absolute total stockholder return (aTSR) under Performance Restricted Stock Units ("PSUs") originally granted on December 2, 2024. See footnote 2 below.

Each PSU represents the contingent right to receive one share of the issue'rs common stock upon the applicable vesting conditions. The PSUs are earned based on certain levels of absolute total stockholder return (aTSR) on or prior to December 31 , 2028. Earned PSUs are subject to additional time-based vesting in three equal installments on the first three anniversaries of the grant date. The PSUs are reported at the maximum level of aTSR achievement.

Represents shares withheld by the issuer to cover the tax witholding obligations upon vesting of equity awards.

Each PSU represents the contingent right to receive one share of the issue'rs common stock upon the applicable vesting conditions. The PSUs are earned based on certain levels of absolute total stockholder return (aTSR) on or prior to December 31 , 2028. Earned PSUs are subject to additional time-based vesting in three equal installments on the first three anniversaries of the grant date. The PSUs are reported at the maximum level of aTSR achievement.

Represents shares withheld by the issuer to cover the tax witholding obligations upon vesting of PSUs.

Each PSU represents the contingent right to receive one share of the issuer's common stock upon the applicable vesting conditions. The PSUs are earned based on certain levels of absolute total stockholder return (aTSR) on or prior to March 17, 2029. Earned PSU's are subject to additional time-vesting, with one-half of the earned PSUs vesting immediately and the remaining one-half vesting on the one-year anniversary of the date the PSU aTSR threshold was achieved. The PSUs are reported at the maximum level of aTSR achievement.

Each PSU represents the contingent right to receive one share of the issuer's common stock upon the applicable vesting conditions. The PSUs are earned based on certain levels of absolute total stockholder return (aTSR) on or prior to March 17, 2029. Earned PSU's are subject to additional time-vesting, with one-half of the earned PSUs vesting immediately and the remaining one-half vesting on the one-year anniversary of the date the PSU aTSR threshold was achieved. The PSUs are reported at the maximum level of aTSR achievement.

Represents shares earned upon achievement of certain levels of absolute total stockholder return (aTSR) under Performance Restricted Stock Units ("PSUs") originally granted on March 17, 2025. See footnote 3 below.

Represents shares earned upon achievement of certain levels of absolute total stockholder return (aTSR) under Performance Restricted Stock Units ("PSUs") originally granted on March 17, 2025. See footnote 3 below.

Represents shares withheld by the issuer to cover the tax witholding obligations upon vesting of PSUs.

Each PSU represents the contingent right to receive one share of the issuer's common stock upon the applicable vesting conditions. The PSUs are earned based on certain levels of absolute total stockholder return (aTSR) on or prior to March 17, 2029. Earned PSU's are subject to additional time-vesting, with one-half of the earned PSUs vesting immediately and the remaining one-half vesting on the one-year anniversary of the date the PSU aTSR threshold was achieved. The PSUs are reported at the maximum level of aTSR achievement.

Represents shares withheld by the issuer to cover the tax witholding obligations upon vesting of PSUs.

Represents shares earned upon achievement of certain levels of absolute total stockholder return (aTSR) under Performance Restricted Stock Units ("PSUs") originally granted on March 17, 2025. See footnote 3 below.

Represents shares withheld by the issuer to cover the tax witholding obligations upon vesting of PSUs.

Each PSU represents the contingent right to receive one share of the issue'rs common stock upon the applicable vesting conditions. The PSUs are earned based on certain levels of absolute total stockholder return (aTSR) on or prior to March 17, 2029. Earned PSU's are subject to additional time-vesting, with one-half of the earned PSUs vesting immediately and the remaining one-half vesting on the one-year anniversary of the date the PSU aTSR threshold was achieved. The PSUs are reported at the maximum level of aTSR achievement.

Represents shares earned upon achievement of certain levels of absolute total stockholder return (aTSR) under Performance Restricted Stock Units ("PSUs") originally granted on March 17, 2025. See footnote 3 below.

Represents a grant of restricted stock that will vest in full on May 29, 2026, subject to the reporting person's continued service for the company through the vesting date.