InsidersTradesSigma
Discover the detailed record of transactions filed by Lashier Mark E, Chief Executive Officer. Insider active across 1 companies, notably Phillips 66. Aggregated, 6 disclosures have been published. The latest transaction was filed on 10 February 2026 — Attribution. Regulator: SEC (Form 4). All data is openly available.
6 of 6 declarations
Mark E. Lashier is the Chairman and Chief Executive Officer at Phillips 66. In this role, he oversees the strategic and operational leadership of the company. His expertise in the energy sector enables him to lead initiatives that promote innovation and efficiency. He plays a key role in managing Phillips 66's operations, ensuring its growth and profitability.