Timothy E. Tatum - 20 Feb 2026 Form 4 Insider Report for IDACORP INC (IDA)

Reporting relationship: VP Regulatory Affairs (IPC)
Issuer ticker: IDA
Reported as of: 20 Feb 2026
Net transaction value: -$127,440
SEC form: 4
Accepted by SEC: 24 Feb 2026, 16:04:01 UTC
Prior SEC filing: 05 Jan 2026
Next SEC filing: 04 Mar 2026
Source filing: View source filing
Reporting owner signature: /s/ Cheryl W. Thompson, Attorney-in-Fact

Key filing fact

Timothy E. Tatum filed Form 4 for IDACORP INC (IDA) on 24 Feb 2026.

Key facts

This page summarizes Timothy E. Tatum's Form 4 filing for IDACORP INC (IDA).
3 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 24 Feb 2026, 16:04.

Change

Previous filing in this sequence was filed on 05 Jan 2026.
Current net transaction value: -$127,440.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002078099 Primary reporting owner

Tatum Timothy E

Relationship: VP Regulatory Affairs (IPC)
Address: 1221 W IDAHO ST, BOISE
Signature: /s/ Cheryl W. Thompson, Attorney-in-Fact
Signature date: 24 Feb 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

IDA transaction

Common Stock

Award

Transaction value
Shares: +2,019
Change %: +544%
Price
Shares after: 2,390
Date: 20 Feb 2026
Ownership: Direct
Footnotes: F1, F2

IDA transaction

Common Stock

Tax liability

Transaction value: $127,440
Shares: -911
Change %: -38%
Price: $139.89
Shares after: 1,479
Date: 20 Feb 2026
Ownership: Direct
Footnotes: F2

IDA holding

Common Stock (401(k))

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 3,301
Date: 20 Feb 2026
Ownership: By Plan Trustee
Footnotes: F3

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

IDA transaction Derivative

Restricted Stock Units

Award

Transaction value: $0
Shares: +588
Change %
Price: $0.000000
Shares after: 588
Date: 20 Feb 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 588
Exercise price
Footnotes: F4, F5

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 5 footnotes

Footnote F1

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.

Footnote F2

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

Footnote F3

Total shares in 401(k) plan to date.

Footnote F4

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

Footnote F5

The restricted stock units vest on January 1, 2029.