IDA · Idacorp Inc

Prorated annual stock retainer issued under the IDACORP, Inc. 2000 Long-Term Incentive and Compensation Plan in a transaction exempt under Rule 16(b)-3 of the Securities Exchange Act of 1934.

This transaction was executed in multiple trades at prices ranging from $140.770 to $141.130. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number of shares and prices at which the transaction was effected.

Comprised of 2.288 shares in the reporting person's dividend reinvestment plan to date.

Annual stock retainer issued under the IDACORP, Inc. 2000 Long-Term Incentive and Compensation Plan in a transaction exempt under Rule 16(b)-3 of the Securities Exchange Act of 1934.

Includes 2,204.775 shares acquired pursuant to the dividend reinvestment feature under the applicable compensation plan to date.

Annual stock retainer issued under the IDACORP, Inc. 2000 Long-Term Incentive and Compensation Plan in a transaction exempt under Rule 16(b)-3 of the Securities Exchange Act of 1934.

Includes 876.937 shares in the reporting person's dividend reinvestment plan as of March 1, 2026, and 388.099 shares acquired pursuant to the dividend reinvestment feature under the applicable compensation plan to date.

Annual stock retainer issued under the IDACORP, Inc. 2000 Long-Term Incentive and Compensation Plan in a transaction exempt under Rule 16(b)-3 of the Securities Exchange Act of 1934.

Includes 15.624 shares acquired pursuant to the dividend reinvestment feature under the applicable compensation plan to date.

Annual stock retainer issued under the IDACORP, Inc. 2000 Long-Term Incentive and Compensation Plan in a transaction exempt under Rule 16(b)-3 of the Securities Exchange Act of 1934.

Includes 32.408 shares acquired pursuant to the dividend reinvestment feature under the applicable compensation plan to date.

Annual stock retainer issued under the IDACORP, Inc. 2000 Long-Term Incentive and Compensation Plan in a transaction exempt under Rule 16(b)-3 of the Securities Exchange Act of 1934.

Annual stock retainer issued under the IDACORP, Inc. 2000 Long-Term Incentive and Compensation Plan in a transaction exempt under Rule 16(b)-3 of the Securities Exchange Act of 1934.

Annual stock retainer issued under the IDACORP, Inc. 2000 Long-Term Incentive and Compensation Plan in a transaction exempt under Rule 16(b)-3 of the Securities Exchange Act of 1934.

Annual stock retainer issued under the IDACORP, Inc. 2000 Long-Term Incentive and Compensation Plan in a transaction exempt under Rule 16(b)-3 of the Securities Exchange Act of 1934.

Includes 166.542 shares in the reporting person's dividend reinvestment plan as of March 1, 2026.

This transaction was executed in multiple trades at prices ranging from $142.57 to $142.78. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number of shares and prices at which the transaction was effected.

Includes 148.694 shares in the reporting person's dividend reinvestment plan to date.

This transaction was executed in multiple trades at prices ranging from $142.72 to $142.98. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC, the issuer or security holder of the issuer, full information regarding the number of shares and prices at which the transaction was effected.

Includes 334.640 shares in the reporting person's dividend reinvestment plan to date.

Each restricted stock unit represents a contingent right to receive one share of IDA common stock.

The restricted stock units vest on January 1, 2029.

These shares were received for no consideration upon the satisfaction of performance criteria underlying an award of performance-based units for the 2023-2025 performance period.

Each restricted stock unit represents a contingent right to receive one share of IDA common stock.

The restricted stock units vest on January 1, 2029.

These shares were received for no consideration upon the satisfaction of performance criteria underlying an award of performance-based units for the 2023-2025 performance period.

Includes 148.694 shares in the reporting person's dividend reinvestment plan to date.

Comprised of 60.014 shares in the reporting person's dividend reinvestment plan to date.

Each restricted stock unit represents a contingent right to receive one share of IDA common stock.

The restricted stock units vest on January 1, 2029.

These shares were received for no consideration upon the satisfaction of performance criteria underlying an award of performance-based units for the 2023-2025 performance period.

These shares were received for no consideration upon the satisfaction of performance criteria underlying an award of performance-based units for the 2023-2025 performance period.

Includes 35.702 shares in the reporting person's dividend reinvestment plan to date.

These shares were received for no consideration upon the satisfaction of performance criteria underlying an award of performance-based units for the 2023-2025 performance period.

Includes 334.640 shares in the reporting person's dividend reinvestment plan to date.

Each restricted stock unit represents a contingent right to receive one share of IDA common stock.

The restricted stock units vest on January 1, 2029.

Each restricted stock unit represents a contingent right to receive one share of IDA common stock.

The restricted stock units vest on January 1, 2029.

These shares were received for no consideration upon the satisfaction of performance criteria underlying an award of performance-based units for the 2023-2025 performance period.

Includes 148.694 shares in the reporting person's dividend reinvestment plan to date.

These shares were received for no consideration upon the satisfaction of performance criteria underlying an award of performance-based units for the 2023-2025 performance period.

Includes 35.702 shares in the reporting person's dividend reinvestment plan to date.

Each restricted stock unit represents a contingent right to receive one share of IDA common stock.

The restricted stock units vest on January 1, 2029.

These shares were received for no consideration upon the satisfaction of performance criteria underlying an award of performance-based units for the 2023-2025 performance period.

Comprised of 60.014 shares in the reporting person's dividend reinvestment plan to date.

Each restricted stock unit represents a contingent right to receive one share of IDA common stock.

The restricted stock units vest on January 1, 2029.

Includes 334.640 shares in the reporting person's dividend reinvestment plan to date.

These shares were received for no consideration upon the satisfaction of performance criteria underlying an award of performance-based units for the 2023-2025 performance period.

These shares were received for no consideration upon the satisfaction of performance criteria underlying an award of performance-based units for the 2023-2025 performance period.

Each restricted stock unit represents a contingent right to receive one share of IDA common stock.

The restricted stock units vest on January 1, 2029.

Each restricted stock unit represents a contingent right to receive one share of IDA common stock.

The restricted stock units vest on January 1, 2029.

Each restricted stock unit represents a contingent right to receive one share of IDA common stock.

The restricted stock units vest on January 1, 2029.

These shares were received for no consideration upon the satisfaction of performance criteria underlying an award of performance-based units for the 2023-2025 performance period.

Each restricted stock unit represents a contingent right to receive one share of IDA common stock.

The restricted stock units vest on January 1, 2029.