The Filings Report

Occidental Petroleum Corporation insider trading

OXYfinancial statementsForm 4 filings on EDGAR116 transactions since Nov 1, 2024

From August 4, 2026 to November 1, 2026, 0 insiders at Occidental Petroleum Corporation bought $0 of stock in the open market, and 0 sold $0. Officers and directors accounted for $0 of purchases and $0 of sales. The last reported transaction was a tax withholding by Jackson Richard A. on September 30, 2026.

The answer card and chart use the same period. Change the range above the chart to update both. Form 4 filings through October 2, 2026; awards, option exercises, tax withholding and gifts are excluded from these totals.

Stock price and insider activity

Daily price candles with insider purchases and sales directly beneath them on the same timeline. Bars show individual days; totals sum all days in the selected period.

OXY daily priceSplit-adjusted prices in US dollars

Bought $0Sold $0Aug 4, 2026 – Nov 1, 2026

Oct 30, 2026O $63.90 · H $64.07 · L $63.34 · C $64.00Bought $0 (0)Sold $0 (0)
$53$56$59$62$662026-08-04: open $54.30, high $55.37, low $53.76, close $55.092026-08-05: open $55.49, high $55.59, low $53.66, close $53.812026-08-06: open $56.43, high $57.35, low $55.82, close $56.042026-08-07: open $55.75, high $56.45, low $55.13, close $55.912026-08-10: open $56.62, high $58.73, low $56.60, close $58.652026-08-11: open $58.48, high $59.55, low $58.39, close $59.062026-08-12: open $58.50, high $58.87, low $58.26, close $58.552026-08-13: open $57.74, high $58.07, low $57.18, close $57.702026-08-14: open $58.13, high $58.94, low $57.83, close $58.362026-08-17: open $58.51, high $59.14, low $58.06, close $59.042026-08-18: open $59.97, high $60.16, low $59.04, close $59.802026-08-19: open $60.02, high $60.83, low $59.75, close $60.092026-08-20: open $61.00, high $62.15, low $60.94, close $61.522026-08-21: open $61.54, high $61.78, low $61.20, close $61.302026-08-24: open $61.00, high $61.23, low $59.39, close $60.112026-08-25: open $59.07, high $59.36, low $58.37, close $58.412026-08-26: open $57.75, high $58.98, low $57.54, close $58.622026-08-27: open $58.56, high $59.59, low $58.13, close $59.172026-08-28: open $59.26, high $59.48, low $58.67, close $59.102026-08-31: open $60.35, high $60.95, low $59.37, close $60.182026-09-01: open $61.10, high $61.23, low $60.05, close $60.952026-09-02: open $60.44, high $61.14, low $60.14, close $60.912026-09-03: open $60.97, high $61.33, low $60.51, close $60.612026-09-04: open $60.12, high $60.38, low $59.35, close $60.042026-09-08: open $61.06, high $62.03, low $60.35, close $60.652026-09-09: open $61.67, high $62.21, low $61.21, close $61.302026-09-10: open $62.09, high $62.24, low $60.19, close $61.162026-09-11: open $61.04, high $61.49, low $60.50, close $61.462026-09-14: open $62.54, high $62.98, low $61.39, close $61.782026-09-15: open $62.11, high $63.77, low $62.11, close $63.522026-09-16: open $62.40, high $62.46, low $59.31, close $59.362026-09-17: open $58.67, high $59.47, low $58.51, close $59.292026-09-18: open $59.05, high $59.41, low $58.69, close $58.842026-09-21: open $58.07, high $58.29, low $57.00, close $57.252026-09-22: open $56.55, high $57.36, low $56.18, close $56.312026-09-23: open $56.97, high $57.94, low $56.50, close $57.362026-09-24: open $58.12, high $58.76, low $57.53, close $58.052026-09-25: open $57.08, high $57.44, low $56.58, close $56.862026-09-28: open $57.46, high $57.55, low $56.00, close $56.102026-09-29: open $55.02, high $55.67, low $54.76, close $54.942026-09-30: open $55.10, high $55.66, low $54.77, close $55.322026-10-01: open $55.70, high $57.90, low $55.50, close $57.842026-10-02: open $56.91, high $58.16, low $56.81, close $58.082026-10-05: open $57.91, high $59.32, low $57.31, close $58.312026-10-06: open $57.53, high $58.92, low $57.52, close $58.332026-10-07: open $58.70, high $59.20, low $57.72, close $58.212026-10-08: open $59.63, high $60.30, low $59.25, close $60.282026-10-09: open $59.91, high $60.93, low $59.79, close $60.112026-10-12: open $60.90, high $61.48, low $60.66, close $61.132026-10-13: open $61.47, high $61.80, low $60.55, close $61.652026-10-14: open $62.24, high $62.35, low $61.35, close $61.412026-10-15: open $61.80, high $61.83, low $60.28, close $60.672026-10-16: open $61.14, high $62.51, low $60.75, close $62.382026-10-19: open $62.00, high $63.06, low $62.00, close $62.722026-10-20: open $63.50, high $63.63, low $61.46, close $62.922026-10-21: open $62.85, high $63.23, low $62.08, close $62.702026-10-22: open $63.40, high $63.56, low $61.28, close $62.502026-10-23: open $63.05, high $64.96, low $62.68, close $64.172026-10-26: open $63.81, high $64.58, low $63.35, close $64.072026-10-27: open $63.69, high $64.14, low $62.58, close $62.732026-10-28: open $63.16, high $63.68, low $62.77, close $62.862026-10-29: open $63.25, high $63.39, low $62.06, close $63.012026-10-30: open $63.90, high $64.07, low $63.34, close $64.00Insider purchases / sales · USD$0No open-market purchases or sales in this period.Aug 4Aug 26Sep 17Oct 9Oct 30

purchases above zero; sales below. Both use the transaction date and the same dollar scale. Hover, tap, or use arrow keys to inspect a date. Awards, exercises, tax withholding and gifts are excluded.

Dates with prices or insider activity are spaced evenly; empty weekends and holidays are omitted. Prices through Oct 30, 2026. Insider data through Nov 1, 2026. Prices are adjusted for splits; transaction values are reported dollars.

Every transaction

116 transactions from November 1, 2024 to November 1, 2026, newest first. Open-market purchases and sales are coloured; awards, exercises, tax withholding and gifts are grey and not counted.

TradedInsiderRoleTransactionSharesPriceValueHeld afterFiled
Sep 30, 2026Jackson Richard A.President and CEO, Directortax withholding4,124$55.32$228K439,974Oct 2, 2026
Sep 25, 2026Hollub Vicki A.Directorgift90,000$0.00—974,835Sep 29, 2026
Aug 1, 2026Pollack BradSVP & General Counselaward26,284$0.00—42,660Aug 4, 2026
Jun 23, 2026Jackson Richard A.President and CEO, Directoropen-market buy4,770$52.38$250K444,098Jun 24, 2026
Jun 1, 2026Jackson Richard A.President and CEO, Directoraward101,833$0.00—439,328Jun 3, 2026
Jun 1, 2026Hollub Vicki A.Directoraward3,183$0.00—1MJun 3, 2026
Jun 1, 2026Hollub Vicki A.Directortax withholding701$58.92$41K1MJun 3, 2026
Jun 1, 2026Hollub Vicki A.Directortax withholding73,477$58.92$4M1MJun 3, 2026
May 4, 2026Moore Jack BDirectoraward6,720$0.00—77,910May 6, 2026
May 4, 2026Moore Jack BDirectortax withholding1,479$60.27$89K76,431May 6, 2026
May 4, 2026Bailey Vicky ADirectoraward3,734$0.00—16,713May 6, 2026
May 4, 2026Bailey Vicky ADirectortax withholding1,223$60.27$74K15,490May 6, 2026
May 4, 2026Robinson Kenneth B.Directoraward4,149$0.00—16,272May 6, 2026
May 4, 2026Robinson Kenneth B.Directortax withholding913$60.27$55K15,359May 6, 2026
May 4, 2026Gould AndrewDirectoraward4,978$0.00—47,828May 6, 2026
May 4, 2026Gould AndrewDirectortax withholding1,494$60.27$90K46,334May 6, 2026
May 4, 2026Gutierrez Carlos MDirectoraward3,734$0.00—82,651May 6, 2026
May 4, 2026Klesse William RDirectoraward4,149$0.00—223,062May 6, 2026
May 4, 2026Klesse William RDirectortax withholding913$60.27$55K222,149May 6, 2026
May 4, 2026Poladian Avedick BaruyrDirectoraward4,149$0.00—79,575May 6, 2026
May 4, 2026Shearer BobDirectoraward3,734$0.00—66,463May 6, 2026
May 4, 2026ONeill ClaireDirectoraward3,734$0.00—16,265May 6, 2026
Apr 14, 2026Poladian Avedick BaruyrDirectorgift5,000$0.00—85,426Apr 16, 2026
Apr 14, 2026Poladian Avedick BaruyrDirectorgiftindirect5,000$0.00—5,000Apr 16, 2026
Apr 14, 2026Poladian Avedick BaruyrDirectorgift5,000$0.00—80,426Apr 16, 2026
Apr 14, 2026Poladian Avedick BaruyrDirectorgift5,000$0.00—75,426Apr 16, 2026
Mar 1, 2026Peterson Robert LSenior Vice Presidentaward24,115$0.00—313,199Mar 3, 2026
Mar 1, 2026Mathew SunilSVP & CFOaward26,376$0.00—228,739Mar 3, 2026
Mar 1, 2026Simmons Jeff FSenior Vice Presidentaward24,115$0.00—332,726Mar 3, 2026
Mar 1, 2026Kerrigan Sylvia JSVP & Chief Legal Officeraward48,983$0.00—179,516Mar 3, 2026
Mar 1, 2026Jackson Richard A.Senior Vice President and COOaward37,679$0.00—337,495Mar 3, 2026
Mar 1, 2026Hollub Vicki A.President and CEO, Directoraward94,198$0.00—1MMar 3, 2026
Mar 1, 2026Dillon KennethSenior Vice Presidentaward27,883$0.00—372,201Mar 3, 2026
Mar 1, 2026Champion Christopher OVP, CAO and Controlleraward13,565$0.00—144,004Mar 3, 2026
Feb 28, 2026Peterson Robert LSenior Vice Presidenttax withholding8,988$53.08$477K289,084Mar 3, 2026
Feb 28, 2026Mathew SunilSVP & CFOtax withholding9,732$53.08$517K202,363Mar 3, 2026
Feb 28, 2026Simmons Jeff FSenior Vice Presidenttax withholding9,436$53.08$501K308,611Mar 3, 2026
Feb 28, 2026Kerrigan Sylvia JSVP & Chief Legal Officertax withholding18,304$53.08$972K130,533Mar 3, 2026
Feb 28, 2026Jackson Richard A.Senior Vice President and COOtax withholding10,131$53.08$538K299,816Mar 3, 2026
Feb 28, 2026Hollub Vicki A.President and CEO, Directortax withholding33,136$53.08$2M1MMar 3, 2026
Feb 28, 2026Dillon KennethSenior Vice Presidenttax withholding10,131$53.08$538K344,318Mar 3, 2026
Feb 28, 2026Champion Christopher OVP, CAO and Controllertax withholding4,970$53.08$264K130,439Mar 3, 2026
Feb 23, 2026Gutierrez Carlos MDirectorgift3,656$0.00—78,917Feb 24, 2026
Feb 18, 2026Peterson Robert LSenior Vice Presidentaward16,817$0.00—304,727Feb 20, 2026
Feb 18, 2026Peterson Robert LSenior Vice Presidenttax withholding6,655$47.11$314K298,072Feb 20, 2026
Feb 18, 2026Jackson Richard A.Senior Vice President and COOaward18,393$0.00—317,215Feb 20, 2026
Feb 18, 2026Jackson Richard A.Senior Vice President and COOtax withholding7,268$47.11$342K309,947Feb 20, 2026
Feb 18, 2026Hollub Vicki A.President and CEO, Directortax withholding23,265$47.11$1M1MFeb 20, 2026
Feb 18, 2026Hollub Vicki A.President and CEO, Directoraward59,121$0.00—1MFeb 20, 2026
Feb 18, 2026Dillon KennethSenior Vice Presidenttax withholding7,264$47.11$342K354,449Feb 20, 2026

Who the insiders are

Everyone who reported a transaction since November 1, 2024, by open-market value over twelve months. Shares held are after the insider’s latest directly held transaction.

InsiderRoleLast transactionKindShares heldBought, 12 monthsSold, 12 monthsSales under a plan
Jackson Richard A.President and CEO, DirectorSep 30, 2026tax withholding439,974$250K (1)——
Klesse William RDirectorMay 4, 2026award223,062$195K (1)——
Hollub Vicki A.President and CEO, DirectorSep 25, 2026gift974,835———
Peterson Robert LSenior Vice PresidentMar 1, 2026award313,199———
Dillon KennethSenior Vice PresidentMar 1, 2026award372,201———
Champion Christopher OVP, CAO and ControllerMar 1, 2026award144,004———
Poladian Avedick BaruyrDirectorMay 4, 2026award79,575———
Mathew SunilSVP & CFOMar 1, 2026award228,739———
Simmons Jeff FSenior Vice PresidentMar 1, 2026award332,726———
Buffett Warren E10% ownerFeb 7, 2025open-market buy————
Gould AndrewDirectorMay 4, 2026award47,828———
Kerrigan Sylvia JSVP & Chief Legal OfficerMar 1, 2026award179,516———
Moore Jack BDirectorMay 4, 2026award77,910———
Bailey Vicky ADirectorMay 4, 2026award16,713———
Robinson Kenneth B.DirectorMay 4, 2026award16,272———
Gutierrez Carlos MDirectorMay 4, 2026award82,651———
Shearer BobDirectorMay 4, 2026award66,463———
ONeill ClaireDirectorMay 4, 2026award16,265———
Pollack BradSVP & General CounselAug 1, 2026award42,660———

Questions

Are Occidental Petroleum Corporation insiders buying or selling?

Over the twelve months to November 1, 2026, no insider at Occidental Petroleum Corporation sold stock in the open market, and 2 insiders bought $445K, all by officers and directors. Net, insiders bought $445K. Only open-market purchases and sales are counted.

Who sold the most Occidental Petroleum Corporation stock in the last year?

No insider sold Occidental Petroleum Corporation stock in the open market in the twelve months to November 1, 2026.

Do Occidental Petroleum Corporation executives sell under 10b5-1 plans?

There were no open-market sales in the last twelve months.

What counts as insider buying here?

Only open-market purchases (Form 4 code P) and sales (code S) by officers, directors and 10% owners. Stock awards, option exercises, shares withheld for tax and gifts are listed in the table but never counted as buying or selling.

More on Occidental Petroleum Corporation

From Form 4, 4/A and 5 filings with the SEC. A record of insider transactions, not a recommendation.