Occidental Petroleum Corporation

How the share price reacted

Releases land before the open or after the close, so the window runs from the close before the report day to the close of the session after it — the reaction is inside it either way.

What Occidental Petroleum Corporation does

Occidental is an international energy company that produces, markets and transports oil and natural gas to maximize value and provide resources fundamental to life. The company leverages its global leadership in carbon management to advance lower-carbon technologies and products. Headquartered in Houston, Occidental primarily operates in the United States, the Middle East and North Africa. To learn more, visit oxy.com.

The company’s own description, as it appears at the foot of the release.