OXY

SEC source: 0001567619-20-017264 · doc1.xml · derivative · entry 1

ICAHN CARL C · CIK 0000921669 · 10% owner

ICAHN PARTNERS LP · CIK 0001313666 · 10% owner

ICAHN PARTNERS MASTER FUND LP · CIK 0001322827 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Please see footnotes

Disclosed balance after: 19,304,913

Underlying: Common Stock, $0.20, par value · 432,060 shares

Expires 2027-08-03

F1 · ownership.nature: On September 30, 2020, Icahn Partners LP ("Icahn Partners") purchased 252,608 warrants (the "Warrants") to purchase an equivalent number of shares (the "Shares") of common stock, par value $0.20 per share ("Common Stock"), of Occidental Petroleum Corporation (the "Issuer") and Icahn Partners Master Fund LP ("Icahn Master") purchased 179,452 Warrants, each as reported in Table II.

F2 · ownership.nature: Beckton Corp. ("Beckton") is the sole stockholder of Icahn Enterprises G.P. Inc. ("Icahn Enterprises GP"), which is the general partner of Icahn Enterprises Holdings L.P. ("Icahn Enterprises Holdings"). Icahn Enterprises Holdings is the sole member of IPH GP LLC ("IPH"), which is the general partner of Icahn Capital LP ("Icahn Capital"). Icahn Capital is the general partner of each of Icahn Onshore LP ("Icahn Onshore") and Icahn Offshore LP ("Icahn Offshore"). Icahn Onshore is the general partner of Icahn Partners. Icahn Offshore is the general partner of Icahn Master.

F3 · ownership.nature: Beckton is 100 percent owned by Carl C. Icahn. As such, Mr. Icahn is in a position indirectly to determine the investment and voting decisions made by each of Icahn Partners and Icahn Master. Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under the Act) the securities which Icahn Partners owns. Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn disclaims beneficial ownership of such securities except to the extent of their pecuniary interest therein.

F4 · ownership.nature: Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under the Act) the securities which Icahn Master owns. Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn disclaims beneficial ownership of such securities except to the extent of their pecuniary interest therein.

F5 · ownership.nature: Of the 19,304,913 Warrants reported in Table II, Icahn Partners directly beneficially owns 11,286,856 such Warrants and Icahn Master directly beneficially owns 8,018,057 such Warrants. Mr. Icahn may also be deemed to indirectly beneficially own the 50,000 Warrants beneficially owned by Gail Golden, his wife, which are not included in the total reported in Table II, Column 9. Mr. Icahn disclaims beneficial ownership of such Warrants for all purposes.

SEC source: 0001567619-20-017217 · doc1.xml · derivative · entry 3

ICAHN CARL C · CIK 0000921669 · 10% owner

ICAHN PARTNERS LP · CIK 0001313666 · 10% owner

ICAHN PARTNERS MASTER FUND LP · CIK 0001322827 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Please see footnotes

Disclosed balance after: 18,872,853

Underlying: Common Stock, $0.20, par value · 1,153,378 shares

Expires 2027-08-03

F1 · ownership.nature: On September 25, 2020, Icahn Partners LP ("Icahn Partners") purchased 247,309 warrants (the "Warrants") to purchase an equivalent number of shares (the "Shares") of common stock, par value $0.20 per share ("Common Stock"), of Occidental Petroleum Corporation (the "Issuer") and Icahn Partners Master Fund LP ("Icahn Master") purchased 175,687 Warrants, each as reported in Table II.

F2 · ownership.nature: On September 28, 2020, Icahn Partners purchased 52,894 Warrants and Icahn Master purchased 37,575 Warrants, each as reported in Table II. On September 29, 2020, Icahn Partners purchased 674,337 Warrants and Icahn Master purchased 479,041 Warrants, each as reported in Table II.

F3 · ownership.nature: Beckton Corp. ("Beckton") is the sole stockholder of Icahn Enterprises G.P. Inc. ("Icahn Enterprises GP"), which is the general partner of Icahn Enterprises Holdings L.P. ("Icahn Enterprises Holdings"). Icahn Enterprises Holdings is the sole member of IPH GP LLC ("IPH"), which is the general partner of Icahn Capital LP ("Icahn Capital"). Icahn Capital is the general partner of each of Icahn Onshore LP ("Icahn Onshore") and Icahn Offshore LP ("Icahn Offshore"). Icahn Onshore is the general partner of Icahn Partners. Icahn Offshore is the general partner of Icahn Master.

F4 · ownership.nature: Beckton is 100 percent owned by Carl C. Icahn. As such, Mr. Icahn is in a position indirectly to determine the investment and voting decisions made by each of Icahn Partners and Icahn Master. Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under the Act) the securities which Icahn Partners owns. Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn disclaims beneficial ownership of such securities except to the extent of their pecuniary interest therein.

F5 · ownership.nature: Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under the Act) the securities which Icahn Master owns. Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn disclaims beneficial ownership of such securities except to the extent of their pecuniary interest therein.

F6 · ownership.nature: Of the 18,872,853 Warrants reported in Table II, Icahn Partners directly beneficially owns 11,034,248 such Warrants and Icahn Master directly beneficially owns 7,838,605 such Warrants. Mr. Icahn may also be deemed to indirectly beneficially own the 50,000 Warrants beneficially owned by Gail Golden, his wife, which are not included in the total reported in Table II, Column 9. Mr. Icahn disclaims beneficial ownership of such Warrants for all purposes.

SEC source: 0001567619-20-017217 · doc1.xml · derivative · entry 2

ICAHN CARL C · CIK 0000921669 · 10% owner

ICAHN PARTNERS LP · CIK 0001313666 · 10% owner

ICAHN PARTNERS MASTER FUND LP · CIK 0001322827 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Please see footnotes

Disclosed balance after: 17,719,475

Underlying: Common Stock, $0.20, par value · 90,469 shares

Expires 2027-08-03

F1 · ownership.nature: On September 25, 2020, Icahn Partners LP ("Icahn Partners") purchased 247,309 warrants (the "Warrants") to purchase an equivalent number of shares (the "Shares") of common stock, par value $0.20 per share ("Common Stock"), of Occidental Petroleum Corporation (the "Issuer") and Icahn Partners Master Fund LP ("Icahn Master") purchased 175,687 Warrants, each as reported in Table II.

F2 · ownership.nature: On September 28, 2020, Icahn Partners purchased 52,894 Warrants and Icahn Master purchased 37,575 Warrants, each as reported in Table II. On September 29, 2020, Icahn Partners purchased 674,337 Warrants and Icahn Master purchased 479,041 Warrants, each as reported in Table II.

F3 · ownership.nature: Beckton Corp. ("Beckton") is the sole stockholder of Icahn Enterprises G.P. Inc. ("Icahn Enterprises GP"), which is the general partner of Icahn Enterprises Holdings L.P. ("Icahn Enterprises Holdings"). Icahn Enterprises Holdings is the sole member of IPH GP LLC ("IPH"), which is the general partner of Icahn Capital LP ("Icahn Capital"). Icahn Capital is the general partner of each of Icahn Onshore LP ("Icahn Onshore") and Icahn Offshore LP ("Icahn Offshore"). Icahn Onshore is the general partner of Icahn Partners. Icahn Offshore is the general partner of Icahn Master.

F4 · ownership.nature: Beckton is 100 percent owned by Carl C. Icahn. As such, Mr. Icahn is in a position indirectly to determine the investment and voting decisions made by each of Icahn Partners and Icahn Master. Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under the Act) the securities which Icahn Partners owns. Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn disclaims beneficial ownership of such securities except to the extent of their pecuniary interest therein.

F5 · ownership.nature: Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under the Act) the securities which Icahn Master owns. Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn disclaims beneficial ownership of such securities except to the extent of their pecuniary interest therein.

F6 · ownership.nature: Of the 18,872,853 Warrants reported in Table II, Icahn Partners directly beneficially owns 11,034,248 such Warrants and Icahn Master directly beneficially owns 7,838,605 such Warrants. Mr. Icahn may also be deemed to indirectly beneficially own the 50,000 Warrants beneficially owned by Gail Golden, his wife, which are not included in the total reported in Table II, Column 9. Mr. Icahn disclaims beneficial ownership of such Warrants for all purposes.

SEC source: 0001567619-20-017217 · doc1.xml · derivative · entry 1

ICAHN CARL C · CIK 0000921669 · 10% owner

ICAHN PARTNERS LP · CIK 0001313666 · 10% owner

ICAHN PARTNERS MASTER FUND LP · CIK 0001322827 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Please see footnotes

Disclosed balance after: 17,629,006

Underlying: Common Stock, $0.20, par value · 422,996 shares

Expires 2027-08-03

F1 · ownership.nature: On September 25, 2020, Icahn Partners LP ("Icahn Partners") purchased 247,309 warrants (the "Warrants") to purchase an equivalent number of shares (the "Shares") of common stock, par value $0.20 per share ("Common Stock"), of Occidental Petroleum Corporation (the "Issuer") and Icahn Partners Master Fund LP ("Icahn Master") purchased 175,687 Warrants, each as reported in Table II.

F2 · ownership.nature: On September 28, 2020, Icahn Partners purchased 52,894 Warrants and Icahn Master purchased 37,575 Warrants, each as reported in Table II. On September 29, 2020, Icahn Partners purchased 674,337 Warrants and Icahn Master purchased 479,041 Warrants, each as reported in Table II.

F3 · ownership.nature: Beckton Corp. ("Beckton") is the sole stockholder of Icahn Enterprises G.P. Inc. ("Icahn Enterprises GP"), which is the general partner of Icahn Enterprises Holdings L.P. ("Icahn Enterprises Holdings"). Icahn Enterprises Holdings is the sole member of IPH GP LLC ("IPH"), which is the general partner of Icahn Capital LP ("Icahn Capital"). Icahn Capital is the general partner of each of Icahn Onshore LP ("Icahn Onshore") and Icahn Offshore LP ("Icahn Offshore"). Icahn Onshore is the general partner of Icahn Partners. Icahn Offshore is the general partner of Icahn Master.

F4 · ownership.nature: Beckton is 100 percent owned by Carl C. Icahn. As such, Mr. Icahn is in a position indirectly to determine the investment and voting decisions made by each of Icahn Partners and Icahn Master. Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under the Act) the securities which Icahn Partners owns. Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn disclaims beneficial ownership of such securities except to the extent of their pecuniary interest therein.

F5 · ownership.nature: Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under the Act) the securities which Icahn Master owns. Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn disclaims beneficial ownership of such securities except to the extent of their pecuniary interest therein.

F6 · ownership.nature: Of the 18,872,853 Warrants reported in Table II, Icahn Partners directly beneficially owns 11,034,248 such Warrants and Icahn Master directly beneficially owns 7,838,605 such Warrants. Mr. Icahn may also be deemed to indirectly beneficially own the 50,000 Warrants beneficially owned by Gail Golden, his wife, which are not included in the total reported in Table II, Column 9. Mr. Icahn disclaims beneficial ownership of such Warrants for all purposes.

SEC source: 0001567619-20-017084 · doc1.xml · derivative · entry 3

ICAHN CARL C · CIK 0000921669 · 10% owner

ICAHN PARTNERS LP · CIK 0001313666 · 10% owner

ICAHN PARTNERS MASTER FUND LP · CIK 0001322827 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Please see footnotes

Disclosed balance after: 17,206,010

Underlying: Common Stock, $0.20, par value · 248,551 shares

Expires 2027-08-03

F1 · ownership.nature: On September 22, 2020, Icahn Partners LP ("Icahn Partners") purchased 57,945 warrants (the "Warrants") to purchase an equivalent number of shares (the "Shares") of common stock, par value $0.20 per share ("Common Stock"), of Occidental Petroleum Corporation (the "Issuer") and Icahn Partners Master Fund LP ("Icahn Master") purchased 41,164 Warrants, each as reported in Table II.

F2 · ownership.nature: On September 23, 2020, Icahn Partners purchased 109,855 Warrants and Icahn Master purchased 78,039 Warrants, each as reported in Table II. On September 24, 2020, Icahn Partners purchased 145,319 Warrants and Icahn Master purchased 103,232 Warrants, each as reported in Table II.

F3 · ownership.nature: Beckton Corp. ("Beckton") is the sole stockholder of Icahn Enterprises G.P. Inc. ("Icahn Enterprises GP"), which is the general partner of Icahn Enterprises Holdings L.P. ("Icahn Enterprises Holdings"). Icahn Enterprises Holdings is the sole member of IPH GP LLC ("IPH"), which is the general partner of Icahn Capital LP ("Icahn Capital"). Icahn Capital is the general partner of each of Icahn Onshore LP ("Icahn Onshore") and Icahn Offshore LP ("Icahn Offshore"). Icahn Onshore is the general partner of Icahn Partners. Icahn Offshore is the general partner of Icahn Master.

F4 · ownership.nature: Beckton is 100 percent owned by Carl C. Icahn. As such, Mr. Icahn is in a position indirectly to determine the investment and voting decisions made by each of Icahn Partners and Icahn Master. Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under the Act) the securities which Icahn Partners owns. Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn disclaims beneficial ownership of such securities except to the extent of their pecuniary interest therein.

F5 · ownership.nature: Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under the Act) the securities which Icahn Master owns. Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn disclaims beneficial ownership of such securities except to the extent of their pecuniary interest therein.

F6 · ownership.nature: Of the 17,206,010 Warrants reported in Table II, Icahn Partners directly beneficially owns 10,059,708 such Warrants and Icahn Master directly beneficially owns 7,146,302 such Warrants. Mr. Icahn may also be deemed to indirectly beneficially own the 50,000 Warrants beneficially owned by Gail Golden, his wife, which are not included in the total reported in Table II, Column 9. Mr. Icahn disclaims beneficial ownership of such Warrants for all purposes.

SEC source: 0001567619-20-017084 · doc1.xml · derivative · entry 2

ICAHN CARL C · CIK 0000921669 · 10% owner

ICAHN PARTNERS LP · CIK 0001313666 · 10% owner

ICAHN PARTNERS MASTER FUND LP · CIK 0001322827 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Please see footnotes

Disclosed balance after: 16,957,459

Underlying: Common Stock, $0.20, par value · 187,894 shares

Expires 2027-08-03

F1 · ownership.nature: On September 22, 2020, Icahn Partners LP ("Icahn Partners") purchased 57,945 warrants (the "Warrants") to purchase an equivalent number of shares (the "Shares") of common stock, par value $0.20 per share ("Common Stock"), of Occidental Petroleum Corporation (the "Issuer") and Icahn Partners Master Fund LP ("Icahn Master") purchased 41,164 Warrants, each as reported in Table II.

F2 · ownership.nature: On September 23, 2020, Icahn Partners purchased 109,855 Warrants and Icahn Master purchased 78,039 Warrants, each as reported in Table II. On September 24, 2020, Icahn Partners purchased 145,319 Warrants and Icahn Master purchased 103,232 Warrants, each as reported in Table II.

F3 · ownership.nature: Beckton Corp. ("Beckton") is the sole stockholder of Icahn Enterprises G.P. Inc. ("Icahn Enterprises GP"), which is the general partner of Icahn Enterprises Holdings L.P. ("Icahn Enterprises Holdings"). Icahn Enterprises Holdings is the sole member of IPH GP LLC ("IPH"), which is the general partner of Icahn Capital LP ("Icahn Capital"). Icahn Capital is the general partner of each of Icahn Onshore LP ("Icahn Onshore") and Icahn Offshore LP ("Icahn Offshore"). Icahn Onshore is the general partner of Icahn Partners. Icahn Offshore is the general partner of Icahn Master.

F4 · ownership.nature: Beckton is 100 percent owned by Carl C. Icahn. As such, Mr. Icahn is in a position indirectly to determine the investment and voting decisions made by each of Icahn Partners and Icahn Master. Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under the Act) the securities which Icahn Partners owns. Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn disclaims beneficial ownership of such securities except to the extent of their pecuniary interest therein.

F5 · ownership.nature: Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under the Act) the securities which Icahn Master owns. Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn disclaims beneficial ownership of such securities except to the extent of their pecuniary interest therein.

F6 · ownership.nature: Of the 17,206,010 Warrants reported in Table II, Icahn Partners directly beneficially owns 10,059,708 such Warrants and Icahn Master directly beneficially owns 7,146,302 such Warrants. Mr. Icahn may also be deemed to indirectly beneficially own the 50,000 Warrants beneficially owned by Gail Golden, his wife, which are not included in the total reported in Table II, Column 9. Mr. Icahn disclaims beneficial ownership of such Warrants for all purposes.

SEC source: 0001567619-20-017084 · doc1.xml · derivative · entry 1

ICAHN CARL C · CIK 0000921669 · 10% owner

ICAHN PARTNERS LP · CIK 0001313666 · 10% owner

ICAHN PARTNERS MASTER FUND LP · CIK 0001322827 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Please see footnotes

Disclosed balance after: 16,769,565

Underlying: Common Stock, $0.20, par value · 99,109 shares

Expires 2027-08-03

F1 · ownership.nature: On September 22, 2020, Icahn Partners LP ("Icahn Partners") purchased 57,945 warrants (the "Warrants") to purchase an equivalent number of shares (the "Shares") of common stock, par value $0.20 per share ("Common Stock"), of Occidental Petroleum Corporation (the "Issuer") and Icahn Partners Master Fund LP ("Icahn Master") purchased 41,164 Warrants, each as reported in Table II.

F2 · ownership.nature: On September 23, 2020, Icahn Partners purchased 109,855 Warrants and Icahn Master purchased 78,039 Warrants, each as reported in Table II. On September 24, 2020, Icahn Partners purchased 145,319 Warrants and Icahn Master purchased 103,232 Warrants, each as reported in Table II.

F3 · ownership.nature: Beckton Corp. ("Beckton") is the sole stockholder of Icahn Enterprises G.P. Inc. ("Icahn Enterprises GP"), which is the general partner of Icahn Enterprises Holdings L.P. ("Icahn Enterprises Holdings"). Icahn Enterprises Holdings is the sole member of IPH GP LLC ("IPH"), which is the general partner of Icahn Capital LP ("Icahn Capital"). Icahn Capital is the general partner of each of Icahn Onshore LP ("Icahn Onshore") and Icahn Offshore LP ("Icahn Offshore"). Icahn Onshore is the general partner of Icahn Partners. Icahn Offshore is the general partner of Icahn Master.

F4 · ownership.nature: Beckton is 100 percent owned by Carl C. Icahn. As such, Mr. Icahn is in a position indirectly to determine the investment and voting decisions made by each of Icahn Partners and Icahn Master. Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under the Act) the securities which Icahn Partners owns. Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn disclaims beneficial ownership of such securities except to the extent of their pecuniary interest therein.

F5 · ownership.nature: Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under the Act) the securities which Icahn Master owns. Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn disclaims beneficial ownership of such securities except to the extent of their pecuniary interest therein.

F6 · ownership.nature: Of the 17,206,010 Warrants reported in Table II, Icahn Partners directly beneficially owns 10,059,708 such Warrants and Icahn Master directly beneficially owns 7,146,302 such Warrants. Mr. Icahn may also be deemed to indirectly beneficially own the 50,000 Warrants beneficially owned by Gail Golden, his wife, which are not included in the total reported in Table II, Column 9. Mr. Icahn disclaims beneficial ownership of such Warrants for all purposes.

SEC source: 0001567619-20-016946 · doc1.xml · derivative · entry 3

ICAHN CARL C · CIK 0000921669 · 10% owner

ICAHN PARTNERS LP · CIK 0001313666 · 10% owner

ICAHN PARTNERS MASTER FUND LP · CIK 0001322827 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Please see footnotes

Disclosed balance after: 16,670.456

Underlying: Common Stock, $0.20, par value · 428,132 shares

Expires 2027-08-03

F1 · ownership.nature: On September 17, 2020, Icahn Partners LP ("Icahn Partners") purchased 185,709 warrants (the "Warrants") to purchase an equivalent number of shares (the "Shares") of common stock, par value $0.20 per share ("Common Stock"), of Occidental Petroleum Corporation (the "Issuer") and Icahn Partners Master Fund LP ("Icahn Master") purchased 131,926 Warrants, each as reported in Table II.

F2 · ownership.nature: On September 18, 2020, Icahn Partners purchased 208,209 Warrants and Icahn Master purchased 147,909 Warrants, each as reported in Table II. On September 21, 2020, Icahn Partners purchased 250,313 Warrants and Icahn Master purchased 177,819 Warrants, each as reported in Table II.

F3 · ownership.nature: Beckton Corp. ("Beckton") is the sole stockholder of Icahn Enterprises G.P. Inc. ("Icahn Enterprises GP"), which is the general partner of Icahn Enterprises Holdings L.P. ("Icahn Enterprises Holdings"). Icahn Enterprises Holdings is the sole member of IPH GP LLC ("IPH"), which is the general partner of Icahn Capital LP ("Icahn Capital"). Icahn Capital is the general partner of each of Icahn Onshore LP ("Icahn Onshore") and Icahn Offshore LP ("Icahn Offshore"). Icahn Onshore is the general partner of Icahn Partners. Icahn Offshore is the general partner of Icahn Master.

F4 · ownership.nature: Beckton is 100 percent owned by Carl C. Icahn. As such, Mr. Icahn is in a position indirectly to determine the investment and voting decisions made by each of Icahn Partners and Icahn Master. Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under the Act) the securities which Icahn Partners owns. Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn disclaims beneficial ownership of such securities except to the extent of their pecuniary interest therein.

F5 · ownership.nature: Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under the Act) the securities which Icahn Master owns. Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn disclaims beneficial ownership of such securities except to the extent of their pecuniary interest therein.

F6 · ownership.nature: Of the 16,670,456 Warrants reported in Table II, Icahn Partners directly beneficially owns 9,746,589 such Warrants and Icahn Master directly beneficially owns 6,923,867 such Warrants. Mr. Icahn may also be deemed to indirectly beneficially own the 50,000 Warrants beneficially owned by Gail Golden, his wife, which are not included in the total reported in Table II, Column 9. Mr. Icahn disclaims beneficial ownership of such Warrants for all purposes.

SEC source: 0001567619-20-016946 · doc1.xml · derivative · entry 2

ICAHN CARL C · CIK 0000921669 · 10% owner

ICAHN PARTNERS LP · CIK 0001313666 · 10% owner

ICAHN PARTNERS MASTER FUND LP · CIK 0001322827 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Please see footnotes

Disclosed balance after: 16,242,324

Underlying: Common Stock, $0.20, par value · 356,118 shares

Expires 2027-08-03

F1 · ownership.nature: On September 17, 2020, Icahn Partners LP ("Icahn Partners") purchased 185,709 warrants (the "Warrants") to purchase an equivalent number of shares (the "Shares") of common stock, par value $0.20 per share ("Common Stock"), of Occidental Petroleum Corporation (the "Issuer") and Icahn Partners Master Fund LP ("Icahn Master") purchased 131,926 Warrants, each as reported in Table II.

F2 · ownership.nature: On September 18, 2020, Icahn Partners purchased 208,209 Warrants and Icahn Master purchased 147,909 Warrants, each as reported in Table II. On September 21, 2020, Icahn Partners purchased 250,313 Warrants and Icahn Master purchased 177,819 Warrants, each as reported in Table II.

F3 · ownership.nature: Beckton Corp. ("Beckton") is the sole stockholder of Icahn Enterprises G.P. Inc. ("Icahn Enterprises GP"), which is the general partner of Icahn Enterprises Holdings L.P. ("Icahn Enterprises Holdings"). Icahn Enterprises Holdings is the sole member of IPH GP LLC ("IPH"), which is the general partner of Icahn Capital LP ("Icahn Capital"). Icahn Capital is the general partner of each of Icahn Onshore LP ("Icahn Onshore") and Icahn Offshore LP ("Icahn Offshore"). Icahn Onshore is the general partner of Icahn Partners. Icahn Offshore is the general partner of Icahn Master.

F4 · ownership.nature: Beckton is 100 percent owned by Carl C. Icahn. As such, Mr. Icahn is in a position indirectly to determine the investment and voting decisions made by each of Icahn Partners and Icahn Master. Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under the Act) the securities which Icahn Partners owns. Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn disclaims beneficial ownership of such securities except to the extent of their pecuniary interest therein.

F5 · ownership.nature: Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under the Act) the securities which Icahn Master owns. Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn disclaims beneficial ownership of such securities except to the extent of their pecuniary interest therein.

F6 · ownership.nature: Of the 16,670,456 Warrants reported in Table II, Icahn Partners directly beneficially owns 9,746,589 such Warrants and Icahn Master directly beneficially owns 6,923,867 such Warrants. Mr. Icahn may also be deemed to indirectly beneficially own the 50,000 Warrants beneficially owned by Gail Golden, his wife, which are not included in the total reported in Table II, Column 9. Mr. Icahn disclaims beneficial ownership of such Warrants for all purposes.

SEC source: 0001567619-20-016946 · doc1.xml · derivative · entry 1

ICAHN CARL C · CIK 0000921669 · 10% owner

ICAHN PARTNERS LP · CIK 0001313666 · 10% owner

ICAHN PARTNERS MASTER FUND LP · CIK 0001322827 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Please see footnotes

Disclosed balance after: 15,886,206

Underlying: Common Stock, $0.20, par value · 317,635 shares

Expires 2027-08-03

F1 · ownership.nature: On September 17, 2020, Icahn Partners LP ("Icahn Partners") purchased 185,709 warrants (the "Warrants") to purchase an equivalent number of shares (the "Shares") of common stock, par value $0.20 per share ("Common Stock"), of Occidental Petroleum Corporation (the "Issuer") and Icahn Partners Master Fund LP ("Icahn Master") purchased 131,926 Warrants, each as reported in Table II.

F2 · ownership.nature: On September 18, 2020, Icahn Partners purchased 208,209 Warrants and Icahn Master purchased 147,909 Warrants, each as reported in Table II. On September 21, 2020, Icahn Partners purchased 250,313 Warrants and Icahn Master purchased 177,819 Warrants, each as reported in Table II.

F3 · ownership.nature: Beckton Corp. ("Beckton") is the sole stockholder of Icahn Enterprises G.P. Inc. ("Icahn Enterprises GP"), which is the general partner of Icahn Enterprises Holdings L.P. ("Icahn Enterprises Holdings"). Icahn Enterprises Holdings is the sole member of IPH GP LLC ("IPH"), which is the general partner of Icahn Capital LP ("Icahn Capital"). Icahn Capital is the general partner of each of Icahn Onshore LP ("Icahn Onshore") and Icahn Offshore LP ("Icahn Offshore"). Icahn Onshore is the general partner of Icahn Partners. Icahn Offshore is the general partner of Icahn Master.

F4 · ownership.nature: Beckton is 100 percent owned by Carl C. Icahn. As such, Mr. Icahn is in a position indirectly to determine the investment and voting decisions made by each of Icahn Partners and Icahn Master. Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under the Act) the securities which Icahn Partners owns. Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn disclaims beneficial ownership of such securities except to the extent of their pecuniary interest therein.

F5 · ownership.nature: Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under the Act) the securities which Icahn Master owns. Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn disclaims beneficial ownership of such securities except to the extent of their pecuniary interest therein.

F6 · ownership.nature: Of the 16,670,456 Warrants reported in Table II, Icahn Partners directly beneficially owns 9,746,589 such Warrants and Icahn Master directly beneficially owns 6,923,867 such Warrants. Mr. Icahn may also be deemed to indirectly beneficially own the 50,000 Warrants beneficially owned by Gail Golden, his wife, which are not included in the total reported in Table II, Column 9. Mr. Icahn disclaims beneficial ownership of such Warrants for all purposes.

SEC source: 0001567619-20-016811 · doc1.xml · derivative · entry 3

ICAHN CARL C · CIK 0000921669 · 10% owner

ICAHN PARTNERS LP · CIK 0001313666 · 10% owner

ICAHN PARTNERS MASTER FUND LP · CIK 0001322827 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Please see footnotes

Disclosed balance after: 15,568,571

Underlying: Common Stock, $0.20, par value · 439,565 shares

Expires 2027-08-03

F1 · ownership.nature: On September 14, 2020, Icahn Partners LP ("Icahn Partners") purchased 428,011 warrants (the "Warrants") to purchase an equivalent number of shares (the "Shares") of common stock, par value $0.20 per share ("Common Stock"), of Occidental Petroleum Corporation (the "Issuer") and Icahn Partners Master Fund LP ("Icahn Master") purchased 304,055 Warrants, each as reported in Table II.

F2 · ownership.nature: On September 15, 2020, Icahn Partners purchased 260,709 Warrants and Icahn Master purchased 185,204 Warrants, each as reported in Table II. On September 16, 2020, Icahn Partners purchased 256,997 Warrants and Icahn Master purchased 182,568 Warrants, each as reported in Table II.

F3 · ownership.nature: Beckton Corp. ("Beckton") is the sole stockholder of Icahn Enterprises G.P. Inc. ("Icahn Enterprises GP"), which is the general partner of Icahn Enterprises Holdings L.P. ("Icahn Enterprises Holdings"). Icahn Enterprises Holdings is the sole member of IPH GP LLC ("IPH"), which is the general partner of Icahn Capital LP ("Icahn Capital"). Icahn Capital is the general partner of each of Icahn Onshore LP ("Icahn Onshore") and Icahn Offshore LP ("Icahn Offshore"). Icahn Onshore is the general partner of Icahn Partners. Icahn Offshore is the general partner of Icahn Master.

F4 · ownership.nature: Beckton is 100 percent owned by Carl C. Icahn. As such, Mr. Icahn is in a position indirectly to determine the investment and voting decisions made by each of Icahn Partners and Icahn Master. Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under the Act) the securities which Icahn Partners owns. Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn disclaims beneficial ownership of such securities except to the extent of their pecuniary interest therein.

F5 · ownership.nature: Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under the Act) the securities which Icahn Master owns. Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn disclaims beneficial ownership of such securities except to the extent of their pecuniary interest therein.

F6 · ownership.nature: Of the 15,568,571 Warrants reported in Table II, Icahn Partners directly beneficially owns 9,102,358 such Warrants and Icahn Master directly beneficially owns 6,466,213 such Warrants. Mr. Icahn may be deemed to indirectly beneficially own the 50,000 Warrants beneficially owned by Gail Golden, his wife, which are not included in the total reported in Table II, Column 9. Mr. Icahn disclaims beneficial ownership of such Warrants for all purposes.

SEC source: 0001567619-20-016811 · doc1.xml · derivative · entry 2

ICAHN CARL C · CIK 0000921669 · 10% owner

ICAHN PARTNERS LP · CIK 0001313666 · 10% owner

ICAHN PARTNERS MASTER FUND LP · CIK 0001322827 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Please see footnotes

Disclosed balance after: 15,129,006

Underlying: Common Stock, $0.20, par value · 445,913 shares

Expires 2027-08-03

F1 · ownership.nature: On September 14, 2020, Icahn Partners LP ("Icahn Partners") purchased 428,011 warrants (the "Warrants") to purchase an equivalent number of shares (the "Shares") of common stock, par value $0.20 per share ("Common Stock"), of Occidental Petroleum Corporation (the "Issuer") and Icahn Partners Master Fund LP ("Icahn Master") purchased 304,055 Warrants, each as reported in Table II.

F2 · ownership.nature: On September 15, 2020, Icahn Partners purchased 260,709 Warrants and Icahn Master purchased 185,204 Warrants, each as reported in Table II. On September 16, 2020, Icahn Partners purchased 256,997 Warrants and Icahn Master purchased 182,568 Warrants, each as reported in Table II.

F3 · ownership.nature: Beckton Corp. ("Beckton") is the sole stockholder of Icahn Enterprises G.P. Inc. ("Icahn Enterprises GP"), which is the general partner of Icahn Enterprises Holdings L.P. ("Icahn Enterprises Holdings"). Icahn Enterprises Holdings is the sole member of IPH GP LLC ("IPH"), which is the general partner of Icahn Capital LP ("Icahn Capital"). Icahn Capital is the general partner of each of Icahn Onshore LP ("Icahn Onshore") and Icahn Offshore LP ("Icahn Offshore"). Icahn Onshore is the general partner of Icahn Partners. Icahn Offshore is the general partner of Icahn Master.

F4 · ownership.nature: Beckton is 100 percent owned by Carl C. Icahn. As such, Mr. Icahn is in a position indirectly to determine the investment and voting decisions made by each of Icahn Partners and Icahn Master. Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under the Act) the securities which Icahn Partners owns. Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn disclaims beneficial ownership of such securities except to the extent of their pecuniary interest therein.

F5 · ownership.nature: Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under the Act) the securities which Icahn Master owns. Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn disclaims beneficial ownership of such securities except to the extent of their pecuniary interest therein.

F6 · ownership.nature: Of the 15,568,571 Warrants reported in Table II, Icahn Partners directly beneficially owns 9,102,358 such Warrants and Icahn Master directly beneficially owns 6,466,213 such Warrants. Mr. Icahn may be deemed to indirectly beneficially own the 50,000 Warrants beneficially owned by Gail Golden, his wife, which are not included in the total reported in Table II, Column 9. Mr. Icahn disclaims beneficial ownership of such Warrants for all purposes.

SEC source: 0001567619-20-016811 · doc1.xml · derivative · entry 1

ICAHN CARL C · CIK 0000921669 · 10% owner

ICAHN PARTNERS LP · CIK 0001313666 · 10% owner

ICAHN PARTNERS MASTER FUND LP · CIK 0001322827 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Please see footnotes

Disclosed balance after: 14,683,093

Underlying: Common Stock, $0.20, par value · 732,066 shares

Expires 2027-08-03

F1 · ownership.nature: On September 14, 2020, Icahn Partners LP ("Icahn Partners") purchased 428,011 warrants (the "Warrants") to purchase an equivalent number of shares (the "Shares") of common stock, par value $0.20 per share ("Common Stock"), of Occidental Petroleum Corporation (the "Issuer") and Icahn Partners Master Fund LP ("Icahn Master") purchased 304,055 Warrants, each as reported in Table II.

F2 · ownership.nature: On September 15, 2020, Icahn Partners purchased 260,709 Warrants and Icahn Master purchased 185,204 Warrants, each as reported in Table II. On September 16, 2020, Icahn Partners purchased 256,997 Warrants and Icahn Master purchased 182,568 Warrants, each as reported in Table II.

F3 · ownership.nature: Beckton Corp. ("Beckton") is the sole stockholder of Icahn Enterprises G.P. Inc. ("Icahn Enterprises GP"), which is the general partner of Icahn Enterprises Holdings L.P. ("Icahn Enterprises Holdings"). Icahn Enterprises Holdings is the sole member of IPH GP LLC ("IPH"), which is the general partner of Icahn Capital LP ("Icahn Capital"). Icahn Capital is the general partner of each of Icahn Onshore LP ("Icahn Onshore") and Icahn Offshore LP ("Icahn Offshore"). Icahn Onshore is the general partner of Icahn Partners. Icahn Offshore is the general partner of Icahn Master.

F4 · ownership.nature: Beckton is 100 percent owned by Carl C. Icahn. As such, Mr. Icahn is in a position indirectly to determine the investment and voting decisions made by each of Icahn Partners and Icahn Master. Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under the Act) the securities which Icahn Partners owns. Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn disclaims beneficial ownership of such securities except to the extent of their pecuniary interest therein.

F5 · ownership.nature: Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under the Act) the securities which Icahn Master owns. Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn disclaims beneficial ownership of such securities except to the extent of their pecuniary interest therein.

F6 · ownership.nature: Of the 15,568,571 Warrants reported in Table II, Icahn Partners directly beneficially owns 9,102,358 such Warrants and Icahn Master directly beneficially owns 6,466,213 such Warrants. Mr. Icahn may be deemed to indirectly beneficially own the 50,000 Warrants beneficially owned by Gail Golden, his wife, which are not included in the total reported in Table II, Column 9. Mr. Icahn disclaims beneficial ownership of such Warrants for all purposes.

SEC source: 0001567619-20-016644 · doc1.xml · derivative · entry 3

ICAHN CARL C · CIK 0000921669 · 10% owner

ICAHN PARTNERS LP · CIK 0001313666 · 10% owner

ICAHN PARTNERS MASTER FUND LP · CIK 0001322827 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Please see footnotes

Disclosed balance after: 13,951,027

Underlying: Common Stock, $0.20, par value · 569,739 shares

Expires 2027-08-03

F1 · ownership.nature: On September 9, 2020, Icahn Partners LP ("Icahn Partners") purchased 261,855 warrants (the "Warrants") to purchase an equivalent number of shares (the "Shares") of common stock, par value $0.20 per share ("Common Stock"), of Occidental Petroleum Corporation (the "Issuer") and Icahn Partners Master Fund LP ("Icahn Master") purchased 188,145 Warrants, each as reported in Table II.

F2 · ownership.nature: On September 10, 2020, Icahn Partners purchased 381,365 Warrants and Icahn Master purchased 270,917 Warrants, each as reported in Table II. On September 11, 2020, Icahn Partners purchased 333,105 Warrants and Icahn Master purchased 236,634 Warrants, each as reported in Table II.

F3 · ownership.nature: Beckton Corp. ("Beckton") is the sole stockholder of Icahn Enterprises G.P. Inc. ("Icahn Enterprises GP"), which is the general partner of Icahn Enterprises Holdings L.P. ("Icahn Enterprises Holdings"). Icahn Enterprises Holdings is the sole member of IPH GP LLC ("IPH"), which is the general partner of Icahn Capital LP ("Icahn Capital"). Icahn Capital is the general partner of each of Icahn Onshore LP ("Icahn Onshore") and Icahn Offshore LP ("Icahn Offshore"). Icahn Onshore is the general partner of Icahn Partners. Icahn Offshore is the general partner of Icahn Master.

F4 · ownership.nature: Beckton is 100 percent owned by Carl C. Icahn. As such, Mr. Icahn is in a position indirectly to determine the investment and voting decisions made by each of Icahn Partners and Icahn Master. Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under the Act) the securities which Icahn Partners owns. Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn disclaims beneficial ownership of such securities except to the extent of their pecuniary interest therein.

F5 · ownership.nature: Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under the Act) the securities which Icahn Master owns. Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn disclaims beneficial ownership of such securities except to the extent of their pecuniary interest therein.

F6 · ownership.nature: Of the 13,951,027 Warrants reported in Table II, Icahn Partners directly beneficially owns 8,156,641 such Warrants and Icahn Master directly beneficially owns 5,794,386 such Warrants.

SEC source: 0001567619-20-016644 · doc1.xml · derivative · entry 2

ICAHN CARL C · CIK 0000921669 · 10% owner

ICAHN PARTNERS LP · CIK 0001313666 · 10% owner

ICAHN PARTNERS MASTER FUND LP · CIK 0001322827 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Please see footnotes

Disclosed balance after: 13,381,288

Underlying: Common Stock, $0.20, par value · 652,282 shares

Expires 2027-08-03

F1 · ownership.nature: On September 9, 2020, Icahn Partners LP ("Icahn Partners") purchased 261,855 warrants (the "Warrants") to purchase an equivalent number of shares (the "Shares") of common stock, par value $0.20 per share ("Common Stock"), of Occidental Petroleum Corporation (the "Issuer") and Icahn Partners Master Fund LP ("Icahn Master") purchased 188,145 Warrants, each as reported in Table II.

F2 · ownership.nature: On September 10, 2020, Icahn Partners purchased 381,365 Warrants and Icahn Master purchased 270,917 Warrants, each as reported in Table II. On September 11, 2020, Icahn Partners purchased 333,105 Warrants and Icahn Master purchased 236,634 Warrants, each as reported in Table II.

F3 · ownership.nature: Beckton Corp. ("Beckton") is the sole stockholder of Icahn Enterprises G.P. Inc. ("Icahn Enterprises GP"), which is the general partner of Icahn Enterprises Holdings L.P. ("Icahn Enterprises Holdings"). Icahn Enterprises Holdings is the sole member of IPH GP LLC ("IPH"), which is the general partner of Icahn Capital LP ("Icahn Capital"). Icahn Capital is the general partner of each of Icahn Onshore LP ("Icahn Onshore") and Icahn Offshore LP ("Icahn Offshore"). Icahn Onshore is the general partner of Icahn Partners. Icahn Offshore is the general partner of Icahn Master.

F4 · ownership.nature: Beckton is 100 percent owned by Carl C. Icahn. As such, Mr. Icahn is in a position indirectly to determine the investment and voting decisions made by each of Icahn Partners and Icahn Master. Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under the Act) the securities which Icahn Partners owns. Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn disclaims beneficial ownership of such securities except to the extent of their pecuniary interest therein.

F5 · ownership.nature: Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under the Act) the securities which Icahn Master owns. Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn disclaims beneficial ownership of such securities except to the extent of their pecuniary interest therein.

F6 · ownership.nature: Of the 13,951,027 Warrants reported in Table II, Icahn Partners directly beneficially owns 8,156,641 such Warrants and Icahn Master directly beneficially owns 5,794,386 such Warrants.

SEC source: 0001567619-20-016644 · doc1.xml · derivative · entry 1

ICAHN CARL C · CIK 0000921669 · 10% owner

ICAHN PARTNERS LP · CIK 0001313666 · 10% owner

ICAHN PARTNERS MASTER FUND LP · CIK 0001322827 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Please see footnotes

Disclosed balance after: 12,729,006

Underlying: Common Stock, $0.20, par value · 450,000 shares

Expires 2027-08-03

F1 · ownership.nature: On September 9, 2020, Icahn Partners LP ("Icahn Partners") purchased 261,855 warrants (the "Warrants") to purchase an equivalent number of shares (the "Shares") of common stock, par value $0.20 per share ("Common Stock"), of Occidental Petroleum Corporation (the "Issuer") and Icahn Partners Master Fund LP ("Icahn Master") purchased 188,145 Warrants, each as reported in Table II.

F2 · ownership.nature: On September 10, 2020, Icahn Partners purchased 381,365 Warrants and Icahn Master purchased 270,917 Warrants, each as reported in Table II. On September 11, 2020, Icahn Partners purchased 333,105 Warrants and Icahn Master purchased 236,634 Warrants, each as reported in Table II.

F3 · ownership.nature: Beckton Corp. ("Beckton") is the sole stockholder of Icahn Enterprises G.P. Inc. ("Icahn Enterprises GP"), which is the general partner of Icahn Enterprises Holdings L.P. ("Icahn Enterprises Holdings"). Icahn Enterprises Holdings is the sole member of IPH GP LLC ("IPH"), which is the general partner of Icahn Capital LP ("Icahn Capital"). Icahn Capital is the general partner of each of Icahn Onshore LP ("Icahn Onshore") and Icahn Offshore LP ("Icahn Offshore"). Icahn Onshore is the general partner of Icahn Partners. Icahn Offshore is the general partner of Icahn Master.

F4 · ownership.nature: Beckton is 100 percent owned by Carl C. Icahn. As such, Mr. Icahn is in a position indirectly to determine the investment and voting decisions made by each of Icahn Partners and Icahn Master. Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under the Act) the securities which Icahn Partners owns. Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn disclaims beneficial ownership of such securities except to the extent of their pecuniary interest therein.

F5 · ownership.nature: Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under the Act) the securities which Icahn Master owns. Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn disclaims beneficial ownership of such securities except to the extent of their pecuniary interest therein.

F6 · ownership.nature: Of the 13,951,027 Warrants reported in Table II, Icahn Partners directly beneficially owns 8,156,641 such Warrants and Icahn Master directly beneficially owns 5,794,386 such Warrants.

SEC source: 0001567619-20-016373 · doc1.xml · derivative · entry 1

Jackson Richard A. · CIK 0001814606 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,051

Underlying: Common Stock · 3,434 shares

Expires 2027-08-03

F1 · kind: Represents warrants withheld to satisfy tax withholding obligations upon the vesting of warrants issued in connection with an anti-dilution adjustment to certain of the issuer's outstanding long-term incentive awards.

SEC source: 0001567619-20-016375 · doc1.xml · derivative · entry 1

Peterson Robert L · CIK 0001808899 · SVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,176

Underlying: Common Stock · 4,402 shares

Expires 2027-08-03

F1 · kind: Represents warrants withheld to satisfy tax withholding obligations upon the vesting of warrants issued in connection with an anti-dilution adjustment to certain of the issuer's outstanding long-term incentive awards.

SEC source: 0001567619-20-016371 · doc1.xml · derivative · entry 1

Hollub Vicki A. · CIK 0001588752 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,153

Underlying: Common Stock · 8,991 shares

Expires 2027-08-03

F1 · kind: Represents warrants withheld to satisfy tax withholding obligations upon the vesting of warrants issued in connection with an anti-dilution adjustment to certain of the issuer's outstanding long-term incentive awards.

SEC source: 0001567619-20-016369 · doc1.xml · derivative · entry 1

Hebert Burnis J. · CIK 0001814608 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,734

Underlying: Common Stock · 1,276 shares

Expires 2027-08-03

F1 · kind: Represents warrants withheld to satisfy tax withholding obligations upon the vesting of warrants issued in connection with an anti-dilution adjustment to certain of the issuer's outstanding long-term incentive awards.

SEC source: 0001567619-20-016367 · doc1.xml · derivative · entry 1

Dillon Kenneth · CIK 0001777012 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,343

Underlying: Common Stock · 1,841 shares

Expires 2027-08-03

F1 · kind: Represents warrants withheld to satisfy tax withholding obligations upon the vesting of warrants issued in connection with an anti-dilution adjustment to certain of the issuer's outstanding long-term incentive awards.

SEC source: 0001567619-20-016365 · doc1.xml · derivative · entry 1

Champion Christopher O · CIK 0001643753 · VP, CAO and Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,097

Underlying: Common Stock · 914 shares

Expires 2027-08-03

F1 · kind: Represents warrants withheld to satisfy tax withholding obligations upon the vesting of warrants issued in connection with an anti-dilution adjustment to certain of the issuer's outstanding long-term incentive awards.

SEC source: 0001567619-20-016363 · doc1.xml · derivative · entry 1

Bennett Peter J. · CIK 0001785303 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,181

Underlying: Common Stock · 3,376 shares

Expires 2027-08-03

F1 · kind: Represents warrants withheld to satisfy tax withholding obligations upon the vesting of warrants issued in connection with an anti-dilution adjustment to certain of the issuer's outstanding long-term incentive awards.

SEC source: 0001567619-20-016361 · doc1.xml · derivative · entry 1

Backus Marcia E. · CIK 0001587011 · SVP, GC & CCO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,342

Underlying: Common Stock · 2,170 shares

Expires 2027-08-03

F1 · kind: Represents warrants withheld to satisfy tax withholding obligations upon the vesting of warrants issued in connection with an anti-dilution adjustment to certain of the issuer's outstanding long-term incentive awards.

SEC source: 0001567619-21-002311 · doc1.xml · derivative · entry 1

CHAZEN STEPHEN I · CIK 0001026545 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,791

Underlying: Common Stock · 405 shares

Expires 2027-08-03

F1 · kind: Represents warrants withheld to satisfy tax withholding obligations for warrants issued in connection with an anti-dilution adjustment to certain of the issuer's outstanding long-term incentive awards.

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.

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.

SEC source: 0001567619-20-015904 · doc1.xml · derivative · entry 2

ICAHN CARL C · CIK 0000921669 · 10% owner

ICAHN PARTNERS LP · CIK 0001313666 · 10% owner

ICAHN PARTNERS MASTER FUND LP · CIK 0001322827 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Please see footnotes

Disclosed balance after: 12,279,006

Underlying: Common Stock, $0.20, par value · 200,600 shares

Expires 2027-08-03

F1 · ownership.nature: On August 20, 2020, Icahn Partners LP ("Icahn Partners") purchased 591,794 warrants (the "Warrants") to purchase an equivalent number of shares (the "Shares") of common stock, par value $0.20 per share ("Common Stock"), of Occidental Petroleum Corporation (the "Issuer") and Icahn Partners Master Fund LP ("Icahn Master") purchased 408,206 Warrants, each as reported in Table II.

F2 · ownership.nature: On August 21, 2020, Icahn Partners purchased 117,304 Warrants and Icahn Master purchased 83,296 Warrants, each as reported in Table II.

F3 · ownership.nature: Beckton Corp. ("Beckton") is the sole stockholder of Icahn Enterprises G.P. Inc. ("Icahn Enterprises GP"), which is the general partner of Icahn Enterprises Holdings L.P. ("Icahn Enterprises Holdings"). Icahn Enterprises Holdings is the sole member of IPH GP LLC ("IPH"), which is the general partner of Icahn Capital LP ("Icahn Capital"). Icahn Capital is the general partner of each of Icahn Onshore LP ("Icahn Onshore") and Icahn Offshore LP ("Icahn Offshore"). Icahn Onshore is the general partner of Icahn Partners. Icahn Offshore is the general partner of Icahn Master.

F4 · ownership.nature: Beckton is 100 percent owned by Carl C. Icahn. As such, Mr. Icahn is in a position indirectly to determine the investment and voting decisions made by each of Icahn Partners and Icahn Master. Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under the Act) the securities which Icahn Partners owns. Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn disclaims beneficial ownership of such securities except to the extent of their pecuniary interest therein.

F5 · ownership.nature: Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under the Act) the securities which Icahn Master owns. Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn disclaims beneficial ownership of such securities except to the extent of their pecuniary interest therein.

F6 · ownership.nature: Of the 12,279,006 Warrants reported in Table II, Icahn Partners directly beneficially owns 7,180,316 such Warrants and Icahn Master directly beneficially owns 5,098,690 such Warrants.

SEC source: 0001567619-20-015904 · doc1.xml · derivative · entry 1

ICAHN CARL C · CIK 0000921669 · 10% owner

ICAHN PARTNERS LP · CIK 0001313666 · 10% owner

ICAHN PARTNERS MASTER FUND LP · CIK 0001322827 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Please see footnotes

Disclosed balance after: 12,078,406

Underlying: Common Stock, $0.20, par value · 1,000,000 shares

Expires 2027-08-03

F1 · ownership.nature: On August 20, 2020, Icahn Partners LP ("Icahn Partners") purchased 591,794 warrants (the "Warrants") to purchase an equivalent number of shares (the "Shares") of common stock, par value $0.20 per share ("Common Stock"), of Occidental Petroleum Corporation (the "Issuer") and Icahn Partners Master Fund LP ("Icahn Master") purchased 408,206 Warrants, each as reported in Table II.

F2 · ownership.nature: On August 21, 2020, Icahn Partners purchased 117,304 Warrants and Icahn Master purchased 83,296 Warrants, each as reported in Table II.

F3 · ownership.nature: Beckton Corp. ("Beckton") is the sole stockholder of Icahn Enterprises G.P. Inc. ("Icahn Enterprises GP"), which is the general partner of Icahn Enterprises Holdings L.P. ("Icahn Enterprises Holdings"). Icahn Enterprises Holdings is the sole member of IPH GP LLC ("IPH"), which is the general partner of Icahn Capital LP ("Icahn Capital"). Icahn Capital is the general partner of each of Icahn Onshore LP ("Icahn Onshore") and Icahn Offshore LP ("Icahn Offshore"). Icahn Onshore is the general partner of Icahn Partners. Icahn Offshore is the general partner of Icahn Master.

F4 · ownership.nature: Beckton is 100 percent owned by Carl C. Icahn. As such, Mr. Icahn is in a position indirectly to determine the investment and voting decisions made by each of Icahn Partners and Icahn Master. Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under the Act) the securities which Icahn Partners owns. Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn disclaims beneficial ownership of such securities except to the extent of their pecuniary interest therein.

F5 · ownership.nature: Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under the Act) the securities which Icahn Master owns. Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn disclaims beneficial ownership of such securities except to the extent of their pecuniary interest therein.

F6 · ownership.nature: Of the 12,279,006 Warrants reported in Table II, Icahn Partners directly beneficially owns 7,180,316 such Warrants and Icahn Master directly beneficially owns 5,098,690 such Warrants.

SEC source: 0001567619-20-014070 · doc1.xml · nonDerivative · entry 1

CHAZEN STEPHEN I · CIK 0001026545 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 301,131

F1 · kind: Represents the forfeiture of performance-based restricted stock granted to the reporting person on July 10, 2013 that were eligible to vest based on certain financial performance objectives.

SEC source: 0001567619-20-011932 · doc1.xml · nonDerivative · entry 2

Brown Oscar K · CIK 0001715126 · Former Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,000

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $23.44 to $24.39, 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 sold at each separate price within the range set forth above.

SEC source: 0001567619-20-011932 · doc1.xml · nonDerivative · entry 1

Brown Oscar K · CIK 0001715126 · Former Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 46,839

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.00 to $20.73, 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 sold at each separate price within the range set forth above.

SEC source: 0001567619-20-011663 · doc1.xml · nonDerivative · entry 1

Shearer Bob · CIK 0001374803 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,890

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

SEC source: 0001567619-20-011661 · doc1.xml · nonDerivative · entry 1

POLADIAN AVEDICK BARUYR · CIK 0001305254 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,616

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

SEC source: 0001567619-20-011659 · doc1.xml · nonDerivative · entry 1

Palau Hernandez Margarita · CIK 0001674695 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,890

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

SEC source: 0001567619-20-011654 · doc1.xml · nonDerivative · entry 2

MOORE JACK B · CIK 0001235129 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,386

F3 · kind: Represents shares of common stock withheld to satisfy tax withholding obligations.

SEC source: 0001567619-20-011654 · doc1.xml · nonDerivative · entry 1

MOORE JACK B · CIK 0001235129 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,732

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

F2 · balance_after: Includes 386 shares acquired on April 15, 2020 through dividend reinvestment.

SEC source: 0001567619-20-011652 · doc1.xml · nonDerivative · entry 1

LANGHAM ANDREW · CIK 0001619345 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,890

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

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.

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.

SEC source: 0001567619-20-011646 · doc1.xml · nonDerivative · entry 1

Graziano Nick · CIK 0001398154 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,890

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

SEC source: 0001567619-20-011648 · doc1.xml · nonDerivative · entry 1

GUTIERREZ CARLOS M · CIK 0001185943 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 62,645

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

SEC source: 0001567619-20-011644 · doc1.xml · nonDerivative · entry 1

GOULD ANDREW · CIK 0001194100 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,811

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

SEC source: 0001567619-20-011642 · doc1.xml · nonDerivative · entry 1

CHAZEN STEPHEN I · CIK 0001026545 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 360,149

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

SEC source: 0001567619-20-009509 · doc1.xml · nonDerivative · entry 1

Brown Oscar K · CIK 0001715126 · Former Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 98,905

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.73 to $14.96, 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 sold at each separate price within the range set forth above.

F2 · balance_after: Total shares of common stock beneficially owned reflects the effect of other transactions that have occurred since the date of the reporting person's last Form 4.

SEC source: 0001567619-20-007051 · doc1.xml · nonDerivative · entry 1

Dillon Kenneth · CIK 0001777012 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 129,461

F1 · price: The price reported in Column 4 is a weighted average price. 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.

SEC source: 0001567619-20-007201 · doc1.xml · nonDerivative · entry 1

Palau Hernandez Margarita · CIK 0001674695 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,485

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

SEC source: 0001567619-20-007197 · doc1.xml · nonDerivative · entry 1

LANGHAM ANDREW · CIK 0001619345 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,485

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

SEC source: 0001567619-20-007193 · doc1.xml · nonDerivative · entry 1

Graziano Nick · CIK 0001398154 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,485

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

SEC source: 0001567619-20-006959 · doc1.xml · nonDerivative · entry 1

CHAZEN STEPHEN I · CIK 0001026545 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 241,537

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