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KLESSE WILLIAM R

Disclosed activity across 1 company

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49514
SEC CIK
0001019718

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
OCCIDENTAL PETROLEUM CORP /DE/OXY · Entity 2999DirectorMay 04, 2026May 06, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

OCCIDENTAL PETROLEUM CORP /DE/

Report date May 04, 2026 · Filed May 06, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect222,149 Ending reported balance After 2026-05-04 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2026-05-04 · Grant · Acquired 4,149 · Balance 223,062

F1: Award of common stock under Occidental Petroleum Corporation's Amended and Restated 2015 Long-Term Incentive Plan.

Row 2 · 2026-05-04 · Tax withholding · Disposed 913 · Balance 222,149

F2: Represents shares of common stock withheld to satisfy tax withholding obligations.

Filing footnotes · ownership attribution and instrument terms

F1: Award of common stock under Occidental Petroleum Corporation's Amended and Restated 2015 Long-Term Incentive Plan.

F2: Represents shares of common stock withheld to satisfy tax withholding obligations.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
May 04, 2026 Filed May 6, 2026 23:04 UTC OCCIDENTAL PETROLEUM CORP /DE/ OXY · Entity 2999 Tax withholdingCommon Stock 913 $60.27 $55,026.51
Disclosure

SEC source: 0001628280-26-031558 · wk-form4_1778108654.xml · nonDerivative · entry 2

KLESSE WILLIAM R · CIK 0001019718 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 222,149

F2 · kind: Represents shares of common stock withheld to satisfy tax withholding obligations.

Read SEC document
May 04, 2026 Filed May 6, 2026 23:04 UTC OCCIDENTAL PETROLEUM CORP /DE/ OXY · Entity 2999 GrantCommon Stock 4,149 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-031558 · wk-form4_1778108654.xml · nonDerivative · entry 1

KLESSE WILLIAM R · CIK 0001019718 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 223,062

F1 · kind: Award of common stock under Occidental Petroleum Corporation's Amended and Restated 2015 Long-Term Incentive Plan.

Read SEC document
December 16, 2025 Filed Dec 17, 2025 22:00 UTC OCCIDENTAL PETROLEUM CORP /DE/ OXY · Entity 2999 PurchaseCommon Stock 5,000 $38.98 $194,900.00
Disclosure

SEC source: 0001628280-25-057697 · wk-form4_1766008806.xml · nonDerivative · entry 1

KLESSE WILLIAM R · CIK 0001019718 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 218,913

Read SEC document
May 05, 2025 Filed May 7, 2025 22:11 UTC OCCIDENTAL PETROLEUM CORP /DE/ OXY · Entity 2999 Tax withholdingCommon Stock 1,418 $38.81 $55,032.58
Disclosure

SEC source: 0000797468-25-000090 · wk-form4_1746655875.xml · nonDerivative · entry 2

KLESSE WILLIAM R · CIK 0001019718 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 213,913

F2 · kind: Represents shares of common stock withheld to satisfy tax withholding obligations.

Read SEC document
May 05, 2025 Filed May 7, 2025 22:11 UTC OCCIDENTAL PETROLEUM CORP /DE/ OXY · Entity 2999 GrantCommon Stock 6,442 $0.00 $0.00
Disclosure

SEC source: 0000797468-25-000090 · wk-form4_1746655875.xml · nonDerivative · entry 1

KLESSE WILLIAM R · CIK 0001019718 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 215,331

F1 · kind: Award of common stock under Occidental Petroleum Corporation's Amended and Restated 2015 Long-Term Incentive Plan.

Read SEC document
March 31, 2025 Filed Apr 3, 2025 01:11 UTC OCCIDENTAL PETROLEUM CORP /DE/ OXY · Entity 2999 OtherWarrants (Right to buy) · Derivative 25,900 $0.00 Strike: $21.30 $0.00
Disclosure

SEC source: 0000797468-25-000060 · wk-form4_1743642673.xml · derivative · entry 2

KLESSE WILLIAM R · CIK 0001019718 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,860

Underlying: Common Stock · 25,900 shares

Expires 2027-08-03

F1 · shares: The Issuer offered holders of the Issuer's outstanding publicly traded warrants, each representing the right to purchase one share of the Issuer's common stock, par value $0.20 per share, at an exercise price of $22.00 (the "Warrants"), the opportunity to exercise the Warrants at a temporarily reduced exercise price of $21.30 per Warrant (the "Offer"). The Offer expired on March 31, 2025, at which time the reporting person exercised 25,900 Warrants at the temporarily reduced price in connection with the Offer.

Read SEC document
March 31, 2025 Filed Apr 3, 2025 01:11 UTC OCCIDENTAL PETROLEUM CORP /DE/ OXY · Entity 2999 OtherCommon Stock 25,900 $21.30 $551,670.00
Disclosure

SEC source: 0000797468-25-000060 · wk-form4_1743642673.xml · nonDerivative · entry 1

KLESSE WILLIAM R · CIK 0001019718 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 208,889

F1 · acquired: The Issuer offered holders of the Issuer's outstanding publicly traded warrants, each representing the right to purchase one share of the Issuer's common stock, par value $0.20 per share, at an exercise price of $22.00 (the "Warrants"), the opportunity to exercise the Warrants at a temporarily reduced exercise price of $21.30 per Warrant (the "Offer"). The Offer expired on March 31, 2025, at which time the reporting person exercised 25,900 Warrants at the temporarily reduced price in connection with the Offer.

Read SEC document
May 03, 2024 Filed May 7, 2024 23:33 UTC OCCIDENTAL PETROLEUM CORP /DE/ OXY · Entity 2999 Tax withholdingCommon Stock 855 $64.39 $55,053.45
Disclosure

SEC source: 0000797468-24-000105 · wk-form4_1715124810.xml · nonDerivative · entry 2

KLESSE WILLIAM R · CIK 0001019718 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 182,989

F2 · kind: Represents shares of common stock withheld to satisfy tax withholding obligations.

Read SEC document
May 03, 2024 Filed May 7, 2024 23:33 UTC OCCIDENTAL PETROLEUM CORP /DE/ OXY · Entity 2999 GrantCommon Stock 3,883 $0.00 $0.00
Disclosure

SEC source: 0000797468-24-000105 · wk-form4_1715124810.xml · nonDerivative · entry 1

KLESSE WILLIAM R · CIK 0001019718 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 183,844

F1 · kind: Award of common stock under Occidental Petroleum Corporation's Amended and Restated 2015 Long-Term Incentive Plan.

Read SEC document
May 08, 2023 Filed May 10, 2023 22:45 UTC OCCIDENTAL PETROLEUM CORP /DE/ OXY · Entity 2999 Tax withholdingCommon Stock 840 $58.96 $49,526.40
Disclosure

SEC source: 0000797468-23-000043 · wf-form4_168375870651670.xml · nonDerivative · entry 2

KLESSE WILLIAM R · CIK 0001019718 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 179,961

F2 · kind: Represents shares of common stock withheld to satisfy tax withholding obligations.

Read SEC document
May 08, 2023 Filed May 10, 2023 22:45 UTC OCCIDENTAL PETROLEUM CORP /DE/ OXY · Entity 2999 GrantCommon Stock 3,817 $0.00 $0.00
Disclosure

SEC source: 0000797468-23-000043 · wf-form4_168375870651670.xml · nonDerivative · entry 1

KLESSE WILLIAM R · CIK 0001019718 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 180,801

F1 · kind: Award of common stock under Occidental Petroleum Corporation's Amended and Restated 2015 Long-Term Incentive Plan.

Read SEC document
May 09, 2022 Filed May 12, 2022 01:20 UTC OCCIDENTAL PETROLEUM CORP /DE/ OXY · Entity 2999 Tax withholdingCommon Stock 857 $57.84 $49,568.88
Disclosure

SEC source: 0001567619-22-010133 · doc1.xml · nonDerivative · entry 2

KLESSE WILLIAM R · CIK 0001019718 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 176,984

F2 · kind: Represents shares of common stock withheld to satisfy tax withholding obligations.

Read SEC document
May 09, 2022 Filed May 12, 2022 01:20 UTC OCCIDENTAL PETROLEUM CORP /DE/ OXY · Entity 2999 GrantCommon Stock 3,891 $0.00 $0.00
Disclosure

SEC source: 0001567619-22-010133 · doc1.xml · nonDerivative · entry 1

KLESSE WILLIAM R · CIK 0001019718 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 177,841

F1 · kind: Award of common stock under Occidental Petroleum Corporation's Amended and Restated 2015 Long-Term Incentive Plan.

Read SEC document
May 10, 2021 Filed May 12, 2021 21:05 UTC OCCIDENTAL PETROLEUM CORP /DE/ OXY · Entity 2999 Tax withholdingCommon Stock 1,653 $26.63 $44,019.39
Disclosure

SEC source: 0001567619-21-009720 · doc1.xml · nonDerivative · entry 2

KLESSE WILLIAM R · CIK 0001019718 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 173,950

F2 · kind: Represents shares of common stock withheld to satisfy tax withholding obligations.

Read SEC document
May 10, 2021 Filed May 12, 2021 21:05 UTC OCCIDENTAL PETROLEUM CORP /DE/ OXY · Entity 2999 GrantCommon Stock 7,511 $0.00 $0.00
Disclosure

SEC source: 0001567619-21-009720 · doc1.xml · nonDerivative · entry 1

KLESSE WILLIAM R · CIK 0001019718 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 175,603

F1 · kind: Award of common stock under Occidental Petroleum Corporation's Amended and Restated 2015 Long-Term Incentive Plan.

Read SEC document
August 25, 2020 Filed Aug 26, 2020 22:15 UTC OCCIDENTAL PETROLEUM CORP /DE/ OXY · Entity 2999 PurchaseWarrant · Derivative 10,000 $3.10 Strike: $22.00 $31,000.00
Disclosure

SEC source: 0001567619-20-016040 · doc1.xml · derivative · entry 2

KLESSE WILLIAM R · CIK 0001019718 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,760

Underlying: Common Stock, $0.20 par value · 10,000 shares

Expires 2027-08-03

F2 · balance_after: On August 3, 2020, the Issuer distributed warrants to purchase an equivalent number of shares of the Issuer's common stock, par value $0.20 per share (the "Common Stock") to holders of record of outstanding shares of Common Stock as of the close of business on July 6, 2020. The reporting person received 19,760 warrants in the distribution.

Read SEC document
August 25, 2020 Filed Aug 26, 2020 22:15 UTC OCCIDENTAL PETROLEUM CORP /DE/ OXY · Entity 2999 PurchaseCommon Stock 10,000 $13.43 $134,300.00
Disclosure

SEC source: 0001567619-20-016040 · doc1.xml · nonDerivative · entry 1

KLESSE WILLIAM R · CIK 0001019718 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 168,092

F1 · balance_after: The shares beneficially owned reflects an adjustment of six shares to reconcile to the reporting person's records.

Read SEC document
June 01, 2020 Filed Jun 3, 2020 22:09 UTC OCCIDENTAL PETROLEUM CORP /DE/ OXY · Entity 2999 Tax withholdingCommon Stock 2,510 $13.81 $34,663.10
Disclosure

SEC source: 0001567619-20-011650 · doc1.xml · nonDerivative · entry 2

KLESSE WILLIAM R · CIK 0001019718 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 158,098

F2 · kind: Represents shares of common stock withheld to satisfy tax withholding obligations.

Read SEC document
June 01, 2020 Filed Jun 3, 2020 22:09 UTC OCCIDENTAL PETROLEUM CORP /DE/ OXY · Entity 2999 GrantCommon Stock 11,405 $0.00 $0.00
Disclosure

SEC source: 0001567619-20-011650 · doc1.xml · nonDerivative · entry 1

KLESSE WILLIAM R · CIK 0001019718 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 160,608

F1 · kind: Award of common stock under Occidental Petroleum Corporation's Amended and Restated 2015 Long-Term Incentive Plan.

Read SEC document
March 13, 2020 Filed Mar 16, 2020 21:54 UTC OCCIDENTAL PETROLEUM CORP /DE/ OXY · Entity 2999 PurchaseCommon Stock 20,000 $11.81 $236,200.00
Disclosure

SEC source: 0001567619-20-006467 · doc1.xml · nonDerivative · entry 1

KLESSE WILLIAM R · CIK 0001019718 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 149,203

Read SEC document
December 06, 2019 Filed Dec 9, 2019 23:10 UTC OCCIDENTAL PETROLEUM CORP /DE/ OXY · Entity 2999 PurchaseCommon Stock 10,000 $38.82 $388,200.00
Disclosure

SEC source: 0001567619-19-022792 · doc1.xml · nonDerivative · entry 1

KLESSE WILLIAM R · CIK 0001019718 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 129,203

F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $38.80 to $38.83, inclusive. The reporting person undertakes to provide to Occidental Petroleum Corporation, any security holder of Occidental Petroleum Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth herein.

Read SEC document
November 19, 2019 Filed Nov 20, 2019 22:24 UTC OCCIDENTAL PETROLEUM CORP /DE/ OXY · Entity 2999 PurchaseCommon Stock 6,000 $38.09 $228,540.00
Disclosure

SEC source: 0001567619-19-021973 · doc1.xml · nonDerivative · entry 1

KLESSE WILLIAM R · CIK 0001019718 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 119,203

F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $38.07 to $38.09, inclusive. The reporting person undertakes to provide to Occidental Petroleum Corporation, any security holder of Occidental Petroleum Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth herein.

Read SEC document
November 08, 2019 Filed Nov 12, 2019 22:49 UTC OCCIDENTAL PETROLEUM CORP /DE/ OXY · Entity 2999 PurchaseCommon Stock 12,000 $39.31 $471,720.00
Disclosure

SEC source: 0001567619-19-021051 · doc1.xml · nonDerivative · entry 1

KLESSE WILLIAM R · CIK 0001019718 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 113,203

F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $39.29 to $39.31, inclusive. The reporting person undertakes to provide to Occidental Petroleum Corporation, any security holder of Occidental Petroleum Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth herein.

Read SEC document
September 27, 2019 Filed Sep 30, 2019 22:29 UTC OCCIDENTAL PETROLEUM CORP /DE/ OXY · Entity 2999 PurchaseCommon Stock 5,000 $45.54 $227,700.00
Disclosure

SEC source: 0001567619-19-018894 · doc1.xml · nonDerivative · entry 1

KLESSE WILLIAM R · CIK 0001019718 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 101,203

Read SEC document
August 12, 2019 Filed Aug 13, 2019 21:12 UTC OCCIDENTAL PETROLEUM CORP /DE/ OXY · Entity 2999 PurchaseCommon Stock 5,000 $44.96 $224,800.00
Disclosure

SEC source: 0001567619-19-016583 · doc1.xml · nonDerivative · entry 1

KLESSE WILLIAM R · CIK 0001019718 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 96,203

F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $44.95 to $44.96, inclusive. The reporting person undertakes to provide to Occidental Petroleum Corporation, any security holder of Occidental Petroleum Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth herein.

Read SEC document
June 10, 2019 Filed Jun 11, 2019 23:03 UTC OCCIDENTAL PETROLEUM CORP /DE/ OXY · Entity 2999 PurchaseCommon Stock 10,000 $48.22 $482,200.00
Disclosure

SEC source: 0001567619-19-013239 · doc1.xml · nonDerivative · entry 1

KLESSE WILLIAM R · CIK 0001019718 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 91,203

F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $48.20 to $48.22, inclusive. The reporting person undertakes to provide to Occidental Petroleum Corporation, any security holder of Occidental Petroleum Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth herein.

Read SEC document
May 13, 2019 Filed May 14, 2019 22:57 UTC OCCIDENTAL PETROLEUM CORP /DE/ OXY · Entity 2999 Tax withholdingCommon Stock 914 $54.17 $49,511.38
Disclosure

SEC source: 0001567619-19-010897 · doc1.xml · nonDerivative · entry 2

KLESSE WILLIAM R · CIK 0001019718 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 81,203

F2 · kind: Represents shares of common stock withheld to satisfy tax withholding obligations.

Read SEC document
May 13, 2019 Filed May 14, 2019 22:57 UTC OCCIDENTAL PETROLEUM CORP /DE/ OXY · Entity 2999 GrantCommon Stock 4,154 $0.00 $0.00
Disclosure

SEC source: 0001567619-19-010897 · doc1.xml · nonDerivative · entry 1

KLESSE WILLIAM R · CIK 0001019718 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 82,117

F1 · kind: Award of common stock under Occidental Petroleum Corporation's 2015 Long-Term Incentive Plan.

Read SEC document
August 13, 2018 Filed Aug 14, 2018 22:14 UTC OCCIDENTAL PETROLEUM CORP /DE/ OXY · Entity 2999 PurchaseCommon Stock 5,000 $78.55 $392,750.00
Disclosure

SEC source: 0001567619-18-001145 · doc1.xml · nonDerivative · entry 1

KLESSE WILLIAM R · CIK 0001019718 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 77,963

F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $78.5438 to $78.5538, inclusive. The reporting person undertakes to provide to Occidental Petroleum Corporation, any security holder of Occidental Petroleum Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth herein.

Read SEC document
May 07, 2018 Filed May 9, 2018 22:54 UTC OCCIDENTAL PETROLEUM CORP /DE/ OXY · Entity 2999 Tax withholdingCommon Stock 641 $77.28 $49,536.48
Disclosure

SEC source: 0001140361-18-022631 · doc1.xml · nonDerivative · entry 2

KLESSE WILLIAM R · CIK 0001019718 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,963

Read SEC document
May 07, 2018 Filed May 9, 2018 22:54 UTC OCCIDENTAL PETROLEUM CORP /DE/ OXY · Entity 2999 GrantCommon Stock 2,912 $0.00 $0.00
Disclosure

SEC source: 0001140361-18-022631 · doc1.xml · nonDerivative · entry 1

KLESSE WILLIAM R · CIK 0001019718 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 73,604

F1 · kind: Award of Common Stock under Occidental Petroleum Corporation's 2015 Long-Term Incentive Plan.

Read SEC document
August 09, 2017 Filed Aug 10, 2017 20:46 UTC OCCIDENTAL PETROLEUM CORP /DE/ OXY · Entity 2999 PurchaseCommon Stock 10,000 $61.58 $615,800.00
Disclosure

SEC source: 0001140361-17-031136 · doc1.xml · nonDerivative · entry 1

KLESSE WILLIAM R · CIK 0001019718 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 70,692

F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $61.57 to $61.58, inclusive. The reporting person undertakes to provide to Occidental Petroleum Corporation, any security holder of Occidental Petroleum Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth herein.

Read SEC document
May 15, 2017 Filed May 17, 2017 20:35 UTC OCCIDENTAL PETROLEUM CORP /DE/ OXY · Entity 2999 Tax withholdingCommon Stock 918 $61.31 $56,282.58
Disclosure

SEC source: 0001140361-17-021177 · doc1.xml · nonDerivative · entry 2

KLESSE WILLIAM R · CIK 0001019718 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,692

Read SEC document
May 15, 2017 Filed May 17, 2017 20:35 UTC OCCIDENTAL PETROLEUM CORP /DE/ OXY · Entity 2999 GrantCommon Stock 3,670 $0.00 $0.00
Disclosure

SEC source: 0001140361-17-021177 · doc1.xml · nonDerivative · entry 1

KLESSE WILLIAM R · CIK 0001019718 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,610

F1 · kind: Award of Common Stock under Occidental Petroleum Corporation's 2015 Long-Term Incentive Plan.

Read SEC document
December 23, 2016 Filed Dec 27, 2016 17:52 UTC OCCIDENTAL PETROLEUM CORP /DE/ OXY · Entity 2999 PurchaseCommon Stock 10,000 $72.15 $721,500.00
Disclosure

SEC source: 0001140361-16-090774 · doc1.xml · nonDerivative · entry 1

KLESSE WILLIAM R · CIK 0001019718 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 57,940

F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $72.11 to $72.15, inclusive. The reporting person undertakes to provide to Occidental Petroleum Corporation, any security holder of Occidental Petroleum Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in footnote 1 of this Form 4.

Read SEC document
November 14, 2016 Filed Nov 15, 2016 22:52 UTC OCCIDENTAL PETROLEUM CORP /DE/ OXY · Entity 2999 PurchaseCommon Stock 10,000 $64.89 $648,900.00
Disclosure

SEC source: 0001140361-16-086853 · doc1.xml · nonDerivative · entry 1

KLESSE WILLIAM R · CIK 0001019718 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,940

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.