HALLIBURTON CO 8-K

What Happened
Halliburton Company issued a press release on January 21, 2026 announcing its financial results for the quarter ended December 31, 2025 and providing access information for an investor conference call to discuss those results. The conference call had been previously scheduled and announced on December 12, 2025. The press release is attached to the Form 8-K as Exhibit 99.1 and the disclosure was furnished under Form 8-K (Item 2.02 — Results of Operations and Financial Condition; Item 7.01 — Regulation FD Disclosure).

Key Details

• Press release date: January 21, 2026; covers quarterly results for the period ended December 31, 2025.
• Investor conference call access information provided; call was previously announced on December 12, 2025.
• Exhibit 99.1 (press release) is attached to the Form 8-K and is incorporated by reference.
• The information in Exhibit 99.1 is furnished (not filed) in accordance with Form 8-K instructions.

Why It Matters
This filing signals that Halliburton has released its quarterly earnings information and will discuss results on a scheduled investor call—important opportunities for shareholders and analysts to hear management’s commentary on revenue, earnings, and outlook. Investors should review the attached press release and consider listening to the conference call for details on performance and any forward-looking commentary. Note the filing’s disclosures are furnished rather than filed, which affects certain legal reporting considerations but still provides timely public access to the company’s results.