UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K ☑ Annual Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended December 31, 2021 For the transition period from to ☐ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission File Number 1-9210 Occidental Petroleum Corporation (Exact name of registrant as specified in its charter) | State or other jurisdiction of incorporation or organi ...

Third Quarter Earnings Conference Call Occidental Petroleum Corporation November 5, 2021 Occidental Cautionary Statements Forward-Looking Statements This presentation contains "forward-looking statements" within the meaning of the "safe harbor" provisions of the Private Securities Litigation Reform Act of 1995, including but not limited to statements about Occidental Petroleum Corporation's ("Occidental") expectations, beliefs, plans or forecasts. Forward-looking statements involve estimates, expectations, ...

Occidental Petroleum Corporation (NYSE:OXY) Q3 2021 Earnings Conference Call November 5, 2021 1:00 PM ET Company Participants Jeff Alvarez – Vice President of Investor Relations Vicki Hollub – President Chief Operating Officer Rob Peterson – Senior Vice President Chief Financial Officer Conference Call Participants Jeanine Wai – Barclays Doug Leggate – Bank of America Neil Mehta – Sachs Raphael Dubois – Societe General Neal Dingmann – Truist Securities Phil Gresh – J.P. Morgan Paul Cheng – Scotiabank Leo Ma ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2021 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from ___________ to ___________ Commission file number 1-9210 _____________________ (713) 215-7000 (Registrant's telephone number, including area code) Securities registe ...

Occidental Petroleum Corporation (NYSE:OXY) Q2 2021 Earnings Conference Call August 4, 2021 1:00 PM ET Company Participants Vicki Hollub – President and CEO Jeff Alvarez – Vice President of Investor Relations Rob Peterson – Senior Vice-President and CFO Conference Call Participants Neil Mehta – Goldman Sachs Doug Leggate – Bank of America Roger Read – Wells Fargo Phil Gresh – J.P. Morgan Paul Cheng – Scotiabank Neal Dingmann – Truist Leo Mariani – KeyBanK Operator Good afternoon, and welcome to Occidental's ...

Second Quarter Earnings Conference Call Occidental Petroleum Corporation August 4, 2021 Occidental Cautionary Statements Forward-Looking Statements This presentation contains "forward-looking statements" within the meaning of the "safe harbor" provisions of the Private Securities Litigation Reform Act of 1995, including but not limited to statements about Occidental Petroleum Corporation's ("Occidental") expectations, beliefs, plans or forecasts. Forward-looking statements involve estimates, expectations, p ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2021 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from ___________ to ___________ Commission file number 1-9210 _____________________ OCCIDENTAL PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) (St ...

Occidental Petroleum Corporation (NYSE:OXY) Q1 2021 Earnings Conference Call May 11, 2021 1:00 PM ET Company Participants Jeff Alvarez - Vice President, Investor Relations Vicki Hollub - President & Chief Executive Officer Rob Peterson - Senior Vice President & Chief Financial Officer Conference Call Participants Dan Boyd - Mizuho Neal Dingmann - Truist Doug Leggate - Bank of America Neil Mehta - Goldman Sachs Jeanine Wai - Barclays Devin McDermott - Morgan Stanley Leo Mariani - KeyBanc Raphaël Dubois - Soc ...

First Quarter Earnings Conference Call Occidental Petroleum Corporation May 11, 2021 Occidental Cautionary Statements Forward-Looking Statements This presentation contains "forward-looking statements" within the meaning of the "safe harbor" provisions of the Private Securities Litigation Reform Act of 1995, including but not limited to statements about Occidental Petroleum Corporation's ("Occidental") expectations, beliefs, plans or forecasts. Forward-looking statements involve estimates, expectations, proj ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2021 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from ___________ to ___________ Commission file number 1-9210 _____________________ OCCIDENTAL PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) (S ...