Jeffrey Allen Miller, Director, President & CEO of Halliburton Co (HAL), executed a sale of 158,455 shares on March 27, 2026. The transaction, valued at approximately $6.34 million, occurred at an average price of $40.00 per share.

This sale by a top executive represents a notable insider transaction for the oilfield services company. Insider sales can be driven by various factors, including portfolio diversification, tax obligations, or pre-arranged trading plans, and do not necessarily reflect a negative outlook on the company's future performance.

The sale by Mr. Miller is part of a recent trend of insider selling at Halliburton Co. Other executives, including Beckwith Van H. and Slocum Jeffrey Shannon, have also reported share sales in March 2026.