Skip to content
Baker Capital StrategiesMARKETS. FILINGS. PERSPECTIVE.
Powered by THEMA

Baker Capital Strategies

Free Registration

Register for access to news, tools, alerts and reports.

THEMA Basic included at launch.

Use at least 8 characters.

Company research

IDAHO POWER CO

CIK 49648Updated Sep 24, 2026

No exchange listing on record for this SEC filer. Coverage is drawn from its filings.

Filing activity

SEC EDGAR
Latest filing

8-K · Aug 4, 2026

50 filings on record · 8-K, 424B5, FWP, 10-Q, 10-K, 3.

Recent filings

  1. Other Events

    Items 8.01, 9.01

    8-K · 2026-08-04 · 0001193125-26-332778

  2. 424B5 filing

    424B5 · 2026-08-04 · 0001193125-26-331165

  3. FWP filing

    FWP · 2026-08-04 · 0001193125-26-331163

  4. 10-Q filing

    10-Q · 2026-07-30 · 0001057877-26-000129

  5. 10-Q filing

    10-Q · 2026-04-30 · 0001057877-26-000098

Show 5 more recent filings

  1. Other Events

    Items 8.01, 9.01

    8-K · 2026-02-25 · 0001193125-26-072075

  2. 424B5 filing

    424B5 · 2026-02-24 · 0001193125-26-067497

  3. FWP filing

    FWP · 2026-02-24 · 0001193125-26-067034

  4. Results of Operations and Financial Condition · Regulation FD Disclosure

    Items 2.02, 7.01, 9.01

    8-K · 2026-02-19 · 0001057877-26-000029

  5. 10-K filing

    10-K · 2026-02-19 · 0001057877-26-000028

Filing attachments

d874525dex41.htm · 8-K · 2025-02-26

EX-4.1 3 d874525dex41.htm EX-4.1 EX-4.1 Exhibit 4.1 IDAHO POWER COMPANY TO DEUTSCHE BANK TRUST COMPANY AMERICAS As Trustee under its Mortgage and Deed of Trust dated as of October 1, 1937 Fifty-third Supplemental Indenture providing among other things for Bonds of MTN Series O Dated as of February 26, 2025 TABLE OF CONTENTS 1 Page Parties and Recitals …

8-K · 2025-02-26 · 0001193125-25-036735

Read attachment ↗