Form 4
Tax / Compensation Filing
2026-04-16
OXY insider Form 4 filed for equity award, exercise, or tax withholding
POLADIAN AVEDICK BARUYR (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Filing: Form 4 (Insider Transaction)
Insider: POLADIAN AVEDICK BARUYR (Director)
Shares: 30,000
Form 8-K
Material Company Update
2026-04-10
OXY filed 8-K — material company event
OCCIDENTAL PETROLEUM CORP /DE/ filed an 8-K with the SEC reporting a material event. Filing excerpt: XBRL Viewer
Filing: 8-K (Material Event)
Form 8-K
Material Company Update
2026-03-09
OXY filed 8-K — material company event
OCCIDENTAL PETROLEUM CORP /DE/ filed an 8-K with the SEC reporting a material event. Filing excerpt: XBRL Viewer
Filing: 8-K (Material Event)
Form 4
Tax / Compensation Filing
2026-03-03
OXY insider Form 4 filed for equity award, exercise, or tax withholding
Peterson Robert L (Senior Vice President) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Filing: Form 4 (Insider Transaction)
Insider: Peterson Robert L (Senior Vice President)
Shares: 33,103
Form 4
Tax / Compensation Filing
2026-03-03
OXY insider Form 4 filed for equity award, exercise, or tax withholding
Mathew Sunil (SVP & CFO) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Filing: Form 4 (Insider Transaction)
Insider: Mathew Sunil (SVP & CFO)
Shares: 36,108
Form 4
Tax / Compensation Filing
2026-03-03
OXY insider Form 4 filed for equity award, exercise, or tax withholding
Simmons Jeff F (Senior Vice President) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Filing: Form 4 (Insider Transaction)
Insider: Simmons Jeff F (Senior Vice President)
Shares: 33,551
Form 4
Tax / Compensation Filing
2026-03-03
OXY insider Form 4 filed for equity award, exercise, or tax withholding
Kerrigan Sylvia J (SVP & Chief Legal Officer) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Filing: Form 4 (Insider Transaction)
Insider: Kerrigan Sylvia J (SVP & Chief Legal Officer)
Shares: 67,287
Form 4
Tax / Compensation Filing
2026-03-03
OXY insider Form 4 filed for equity award, exercise, or tax withholding
Jackson Richard A. (Senior Vice President and COO) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Filing: Form 4 (Insider Transaction)
Insider: Jackson Richard A. (Senior Vice President and COO)
Shares: 47,810
Form 4
Tax / Compensation Filing
2026-03-03
OXY insider Form 4 filed for equity award, exercise, or tax withholding
Hollub Vicki A. (Director, President and CEO) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Filing: Form 4 (Insider Transaction)
Insider: Hollub Vicki A. (Director, President and CEO)
Shares: 127,334
Form 4
Tax / Compensation Filing
2026-03-03
OXY insider Form 4 filed for equity award, exercise, or tax withholding
Dillon Kenneth (Senior Vice President) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Filing: Form 4 (Insider Transaction)
Insider: Dillon Kenneth (Senior Vice President)
Shares: 38,014
Form 4
Tax / Compensation Filing
2026-03-03
OXY insider Form 4 filed for equity award, exercise, or tax withholding
Champion Christopher O (VP, CAO and Controller) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Filing: Form 4 (Insider Transaction)
Insider: Champion Christopher O (VP, CAO and Controller)
Shares: 18,535
Form 4
Tax / Compensation Filing
2026-02-24
OXY insider Form 4 filed for equity award, exercise, or tax withholding
GUTIERREZ CARLOS M (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Filing: Form 4 (Insider Transaction)
Insider: GUTIERREZ CARLOS M (Director)
Shares: 3,656
Form 4
Tax / Compensation Filing
2026-02-20
OXY insider Form 4 filed for equity award, exercise, or tax withholding
Peterson Robert L (Senior Vice President) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Filing: Form 4 (Insider Transaction)
Insider: Peterson Robert L (Senior Vice President)
Shares: 23,472
Form 4
Tax / Compensation Filing
2026-02-20
OXY insider Form 4 filed for equity award, exercise, or tax withholding
Jackson Richard A. (Senior Vice President and COO) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Filing: Form 4 (Insider Transaction)
Insider: Jackson Richard A. (Senior Vice President and COO)
Shares: 25,661
Form 4
Tax / Compensation Filing
2026-02-20
OXY insider Form 4 filed for equity award, exercise, or tax withholding
Hollub Vicki A. (Director, President and CEO) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Filing: Form 4 (Insider Transaction)
Insider: Hollub Vicki A. (Director, President and CEO)
Shares: 82,386