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Harvey Keith

Disclosed activity across 1 company

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50429
SEC CIK
0001551869

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Latest disclosed role at each company.

CompanyLast reported asReport datePublished
KAISER ALUMINUM CORPKALU · Entity 4302Director · President & CEOApril 29, 2026May 01, 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.

KAISER ALUMINUM CORP

Report date April 29, 2026 · Filed May 01, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common Stock, par value $0.01 per shareSEC Table I · non-derivativeDirect94,308 Reported balance After 2026-04-29 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2026-04-29 · Sale · Disposed 3,031 · Balance 94,308

F1: Represents the sale of 3,031 shares in multiple transactions, ranging from $173.00 to $173.80 per share, resulting in a weighted average sale price of $173.13 per share. The reporting person undertake to provide upon request by the SEC staff, the Registrant, or a security holder of the Registrant, full information regarding the number of shares sold at each separate price within the range.

F2: Includes 72,565 shares acquired pursuant to grants of restricted stock units.

Filing footnotes · ownership attribution and instrument terms

F1: Represents the sale of 3,031 shares in multiple transactions, ranging from $173.00 to $173.80 per share, resulting in a weighted average sale price of $173.13 per share. The reporting person undertake to provide upon request by the SEC staff, the Registrant, or a security holder of the Registrant, full information regarding the number of shares sold at each separate price within the range.

F2: Includes 72,565 shares acquired pursuant to grants of restricted stock units.

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
April 29, 2026 Filed May 1, 2026 20:30 UTC KAISER ALUMINUM CORP KALU · Entity 4302 SaleCommon Stock, par value $0.01 per share 3,031 $173.13 $524,757.03
Disclosure

SEC source: 0001193125-26-201545 · ownership.xml · nonDerivative · entry 1

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 94,308

F1 · price: Represents the sale of 3,031 shares in multiple transactions, ranging from $173.00 to $173.80 per share, resulting in a weighted average sale price of $173.13 per share. The reporting person undertake to provide upon request by the SEC staff, the Registrant, or a security holder of the Registrant, full information regarding the number of shares sold at each separate price within the range.

F2 · balance_after: Includes 72,565 shares acquired pursuant to grants of restricted stock units.

Read SEC document
April 27, 2026 Filed Apr 29, 2026 20:30 UTC KAISER ALUMINUM CORP KALU · Entity 4302 SaleCommon Stock, par value $0.01 per share 47,001 $175.09 $8,229,405.09
Disclosure

SEC source: 0001193125-26-191900 · ownership.xml · nonDerivative · entry 1

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 97,339

F1 · price: Represents the sale of 47,001 shares in multiple transactions, ranging from $175.00 to $175.87 per share, resulting in a weighted average sale price of $175.09 per share. The reporting person undertake to provide upon request by the SEC staff, the Registrant, or a security holder of the Registrant, full information regarding the number of shares sold at each separate price within the range.

F2 · balance_after: Includes 72,565 shares acquired pursuant to grants of restricted stock units.

Read SEC document
March 05, 2026 Filed Mar 9, 2026 20:30 UTC KAISER ALUMINUM CORP KALU · Entity 4302 Tax withholdingCommon Stock, par value $0.01 per share 6,859 $125.84 $863,136.56
Disclosure

SEC source: 0001193125-26-098643 · ownership.xml · nonDerivative · entry 4

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 144,340

F5 · kind: Shares withheld to satisfy the withholding tax obligations resulting from the vesting on March 5, 2026 of certain restricted stock units granted to the reporting person in 2023 under the Kaiser Aluminum Corporation 2021 Equity and Incentive Compensation Plan.

F6 · balance_after: Includes 72,565 shares acquired pursuant to grants of restricted stock units.

Read SEC document
March 05, 2026 Filed Mar 9, 2026 20:30 UTC KAISER ALUMINUM CORP KALU · Entity 4302 Tax withholdingCommon Stock, par value $0.01 per share 17,722 $125.84 $2,230,136.48
Disclosure

SEC source: 0001193125-26-098643 · ownership.xml · nonDerivative · entry 3

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 151,199

F4 · kind: Shares withheld to satisfy the withholding tax obligations resulting from the vesting on March 5, 2026 of the above-referenced performance shares.

F2 · balance_after: Includes 89,994 shares acquired pursuant to grants of restricted stock units.

Read SEC document
March 05, 2026 Filed Mar 9, 2026 20:30 UTC KAISER ALUMINUM CORP KALU · Entity 4302 GrantCommon Stock, par value $0.01 per share 47,895 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-098643 · ownership.xml · nonDerivative · entry 2

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 168,921

F3 · shares: Shares earned upon the vesting on March 5, 2026 of certain performance shares granted to the reporting person in 2023 under the Kaiser Aluminum Corporation 2021 Equity and Incentive Compensation Plan. On March 5, 2026, the Registrant's compensation committee certified the performance shares payout multiplier based on the level of achievement by the Registrant of certain pre-established performance goals for 2023 through 2025.

F3 · price: Shares earned upon the vesting on March 5, 2026 of certain performance shares granted to the reporting person in 2023 under the Kaiser Aluminum Corporation 2021 Equity and Incentive Compensation Plan. On March 5, 2026, the Registrant's compensation committee certified the performance shares payout multiplier based on the level of achievement by the Registrant of certain pre-established performance goals for 2023 through 2025.

F2 · balance_after: Includes 89,994 shares acquired pursuant to grants of restricted stock units.

Read SEC document
March 05, 2026 Filed Mar 9, 2026 20:30 UTC KAISER ALUMINUM CORP KALU · Entity 4302 GrantCommon Stock, par value $0.01 per share 17,795 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-098643 · ownership.xml · nonDerivative · entry 1

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 121,026

F1 · shares: Grant to the reporting person effective as of March 5, 2026 of restricted stock units under the Kaiser Aluminum Corporation 2021 Equity and Incentive Compensation Plan, as amended and restated. All restrictions will lapse on March 5, 2029 or earlier uponthe occurrence of certain specified circumstances.

F1 · price: Grant to the reporting person effective as of March 5, 2026 of restricted stock units under the Kaiser Aluminum Corporation 2021 Equity and Incentive Compensation Plan, as amended and restated. All restrictions will lapse on March 5, 2029 or earlier uponthe occurrence of certain specified circumstances.

F2 · balance_after: Includes 89,994 shares acquired pursuant to grants of restricted stock units.

Read SEC document
November 21, 2025 Filed Nov 25, 2025 22:00 UTC KAISER ALUMINUM CORP KALU · Entity 4302 Disposition to issuerCommon Stock, par value $0.01 per share 33,000 $90.34 $2,981,220.00
Disclosure

SEC source: 0001193125-25-297550 · ownership.xml · nonDerivative · entry 1

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 103,231

F1 · price: Represents the sale of 33,000 shares in multiple transactions, ranging from $89.02 to $91.42 per share, resulting in a weighted average sale price of $90.34 per share. The reporting person undertakes to provide upon request by the SEC staff, the Registrant, or a security holder of the Registrant, full information regarding the number of shares sold at each separate price within the range. The sales were made as part of the reporting person's financial planning to diversify his stockholdings.

F2 · balance_after: Includes 72,199 shares acquired pursuant to grants of restricted stock units.

Read SEC document
March 05, 2025 Filed Mar 7, 2025 21:30 UTC KAISER ALUMINUM CORP KALU · Entity 4302 Tax withholdingCommon Stock, par value $0.01 per share 2,427 $69.00 $167,463.00
Disclosure

SEC source: 0000950170-25-035551 · ownership.xml · nonDerivative · entry 4

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 136,231

F5 · kind: Shares withheld to satisfy the withholding tax obligations resulting from the vesting on March 5, 2025 of certain restricted stock units granted to the reporting person in 2022 under the Kaiser Aluminum Corporation 2021 Equity and Incentive Compensation Plan.

F6 · balance_after: Includes 72,199 shares acquired pursuant to grants of restricted stock units.

Read SEC document
March 05, 2025 Filed Mar 7, 2025 21:30 UTC KAISER ALUMINUM CORP KALU · Entity 4302 Tax withholdingCommon Stock, par value $0.01 per share 2,514 $69.00 $173,466.00
Disclosure

SEC source: 0000950170-25-035551 · ownership.xml · nonDerivative · entry 3

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 138,658

F4 · kind: Shares withheld to satisfy the withholding tax obligations resulting from the vesting on March 5, 2025 of the above-referenced performance shares.

F2 · balance_after: Includes 82.163 shares acquired pursuant to grants of restricted stock units.

Read SEC document
March 05, 2025 Filed Mar 7, 2025 21:30 UTC KAISER ALUMINUM CORP KALU · Entity 4302 GrantCommon Stock, par value $0.01 per share 10,323 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-035551 · ownership.xml · nonDerivative · entry 2

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 141,172

F3 · shares: Shares earned upon the vesting on March 5, 2025 of certain performance shares granted to the reporting person in 2022 under the Kaiser Aluminum Corporation 2021 Equity and Incentive Compensation Plan. On March 5, 2025, the Registrant's compensation committee certified the performance shares payout multiplier based on the level of achievement by the Registrant of certain pre-established performance goals for 2022 through 2024.

F3 · price: Shares earned upon the vesting on March 5, 2025 of certain performance shares granted to the reporting person in 2022 under the Kaiser Aluminum Corporation 2021 Equity and Incentive Compensation Plan. On March 5, 2025, the Registrant's compensation committee certified the performance shares payout multiplier based on the level of achievement by the Registrant of certain pre-established performance goals for 2022 through 2024.

F2 · balance_after: Includes 82.163 shares acquired pursuant to grants of restricted stock units.

Read SEC document
March 05, 2025 Filed Mar 7, 2025 21:30 UTC KAISER ALUMINUM CORP KALU · Entity 4302 GrantCommon Stock, par value $0.01 per share 27,299 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-035551 · ownership.xml · nonDerivative · entry 1

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 130,849

F1 · shares: Grant to the reporting person effective as of March 5, 2025 of restricted stock units under the Kaiser Aluminum Corporation 2021 Equity and Incentive Compensation Plan, as amended and restated. All restrictions will lapse on March 5, 2028 or earlier upon the occurrence of certain specified circumstances.

F1 · price: Grant to the reporting person effective as of March 5, 2025 of restricted stock units under the Kaiser Aluminum Corporation 2021 Equity and Incentive Compensation Plan, as amended and restated. All restrictions will lapse on March 5, 2028 or earlier upon the occurrence of certain specified circumstances.

F2 · balance_after: Includes 82.163 shares acquired pursuant to grants of restricted stock units.

Read SEC document
July 29, 2024 Filed Jul 29, 2024 21:39 UTC KAISER ALUMINUM CORP KALU · Entity 4302 PurchaseCommon Stock, par value $0.01 per share 2,536 $77.25 $195,906.00
Disclosure

SEC source: 0000950170-24-087403 · ownership.xml · nonDerivative · entry 2

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 103,550

F1 · balance_after: Includes 54,864 shares acquired pursuant to grants of restricted stock units.

Read SEC document
July 29, 2024 Filed Jul 29, 2024 21:39 UTC KAISER ALUMINUM CORP KALU · Entity 4302 PurchaseCommon Stock, par value $0.01 per share 52 $76.25 $3,965.00
Disclosure

SEC source: 0000950170-24-087403 · ownership.xml · nonDerivative · entry 1

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 101,014

F1 · balance_after: Includes 54,864 shares acquired pursuant to grants of restricted stock units.

Read SEC document
March 05, 2024 Filed Mar 7, 2024 21:30 UTC KAISER ALUMINUM CORP KALU · Entity 4302 Tax withholdingCommon Stock, par value $0.01 per share 1,803 $71.76 $129,383.28
Disclosure

SEC source: 0000950170-24-028025 · ownership.xml · nonDerivative · entry 2

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,962

F3 · kind: Shares withheld to satisfy the withholding tax obligations resulting from the vesting on March 5, 2024 of certain restricted stock units granted to the reporting person in 2021 under the Kaiser Aluminum Corporation 2016 Equity and Incentive Compensation Plan.

F4 · balance_after: Includes 54,864 shares acquired pursuant to grants of restricted stock units.

Read SEC document
March 05, 2024 Filed Mar 7, 2024 21:30 UTC KAISER ALUMINUM CORP KALU · Entity 4302 GrantCommon Stock, par value $0.01 per share 27,471 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-028025 · ownership.xml · nonDerivative · entry 1

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 102,765

F1 · shares: Grant to the reporting person effective as of March 5, 2024 of restricted stock units under the Kaiser Aluminum Corporation 2021 Equity and Incentive Compensation Plan. All restrictions will lapse on March 5, 2027 or earlier upon the occurrence of certain specified circumstances.

F1 · price: Grant to the reporting person effective as of March 5, 2024 of restricted stock units under the Kaiser Aluminum Corporation 2021 Equity and Incentive Compensation Plan. All restrictions will lapse on March 5, 2027 or earlier upon the occurrence of certain specified circumstances.

F2 · balance_after: Includes 62,271 shares acquired pursuant to grants of restricted stock units.

Read SEC document
March 05, 2023 Filed Mar 7, 2023 21:36 UTC KAISER ALUMINUM CORP KALU · Entity 4302 Tax withholdingCommon Stock, par value $0.01 per share 447 $84.33 $37,695.51
Disclosure

SEC source: 0001209191-23-016757 · doc4.xml · nonDerivative · entry 3

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,294

F3 · kind: Shares withheld to satisfy the withholding tax obligations resulting from the vesting on March 5, 2023 of certain restricted stock units granted to the reporting person in 2020 under the Kaiser Aluminum Corporation 2016 Equity and Incentive Compensation Plan.

F5 · balance_after: Includes 34,800 shares acquired pursuant to grants of restricted stock units.

Read SEC document
March 05, 2023 Filed Mar 7, 2023 21:36 UTC KAISER ALUMINUM CORP KALU · Entity 4302 Tax withholdingCommon Stock, par value $0.01 per share 1,033 $84.33 $87,112.89
Disclosure

SEC source: 0001209191-23-016757 · doc4.xml · nonDerivative · entry 2

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,741

F3 · kind: Shares withheld to satisfy the withholding tax obligations resulting from the vesting on March 5, 2023 of certain restricted stock units granted to the reporting person in 2020 under the Kaiser Aluminum Corporation 2016 Equity and Incentive Compensation Plan.

F4 · balance_after: Includes 36,633 shares acquired pursuant to grants of restricted stock units.

Read SEC document
March 05, 2023 Filed Mar 7, 2023 21:36 UTC KAISER ALUMINUM CORP KALU · Entity 4302 GrantCommon Stock, par value $0.01 per share 17,429 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-016757 · doc4.xml · nonDerivative · entry 1

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 76,774

F1 · shares: Grant to the reporting person effective as of March 5, 2023 of restricted stock units under the Kaiser Aluminum Corporation 2021 Equity and Incentive Compensation Plan. All restrictions will lapse on March 5, 2026 or earlier upon the occurrence of certain specified circumstances.

F1 · price: Grant to the reporting person effective as of March 5, 2023 of restricted stock units under the Kaiser Aluminum Corporation 2021 Equity and Incentive Compensation Plan. All restrictions will lapse on March 5, 2026 or earlier upon the occurrence of certain specified circumstances.

F2 · balance_after: Includes 40,833 shares acquired pursuant to grants of restricted stock units.

Read SEC document
July 15, 2022 Filed Jul 18, 2022 20:34 UTC KAISER ALUMINUM CORP KALU · Entity 4302 Tax withholdingCommon Stock, par value $0.01 per share 11,805 $74.79 $882,895.95
Disclosure

SEC source: 0001628280-22-019057 · wf-form4_165817643186931.xml · nonDerivative · entry 1

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,345

F1 · kind: Shares withheld to satisfy the withholding tax obligations resulting from the vesting on July 15, 2022 of certain restricted stock units granted to the reporting person on July 15, 2017 under the Kaiser Aluminum Corporation 2016 Equity and Incentive Compensation Plan.

F2 · balance_after: Includes 23,454 shares acquired pursuant to grants of restricted stock units.

Read SEC document
March 05, 2022 Filed Mar 8, 2022 22:39 UTC KAISER ALUMINUM CORP KALU · Entity 4302 Tax withholdingCommon Stock, par value $0.01 per share 974 $95.13 $92,656.62
Disclosure

SEC source: 0001628280-22-005418 · wf-form4_164677915677649.xml · nonDerivative · entry 4

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,150

F5 · kind: Shares withheld to satisfy the withholding tax obligations resulting from the vesting on March 5, 2022 of certain restricted stock units granted to the reporting person in 2019 under the Kaiser Aluminum Corporation 2016 Equity and Incentive Compensation Plan.

F6 · balance_after: Includes 53,454 shares acquired pursuant to grants of restricted stock units.

Read SEC document
March 05, 2022 Filed Mar 8, 2022 22:39 UTC KAISER ALUMINUM CORP KALU · Entity 4302 Tax withholdingCommon Stock, par value $0.01 per share 731 $95.13 $69,540.03
Disclosure

SEC source: 0001628280-22-005418 · wf-form4_164677915677649.xml · nonDerivative · entry 3

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,124

F4 · kind: Shares withheld to satisfy the withholding tax obligations resulting from the vesting on March 5, 2022 of the above-referenced performance shares.

F2 · balance_after: Includes 57,454 shares acquired pursuant to grants of restricted stock units.

Read SEC document
March 05, 2022 Filed Mar 8, 2022 22:39 UTC KAISER ALUMINUM CORP KALU · Entity 4302 GrantCommon Stock, par value $0.01 per share 3,005 $0.00 $0.00
Disclosure

SEC source: 0001628280-22-005418 · wf-form4_164677915677649.xml · nonDerivative · entry 2

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,855

F3 · shares: Shares earned upon the vesting on March 5, 2022 of certain performance shares granted to the reporting person in 2019 under the Kaiser Aluminum Corporation 2016 Equity and Incentive Compensation Plan. On March 5, 2022, the Registrant's compensation committee certified the performance shares payout multiplier based on the level of achievement by the Registrant of certain pre-established performance goals for 2019 through 2021.

F3 · price: Shares earned upon the vesting on March 5, 2022 of certain performance shares granted to the reporting person in 2019 under the Kaiser Aluminum Corporation 2016 Equity and Incentive Compensation Plan. On March 5, 2022, the Registrant's compensation committee certified the performance shares payout multiplier based on the level of achievement by the Registrant of certain pre-established performance goals for 2019 through 2021.

F2 · balance_after: Includes 57,454 shares acquired pursuant to grants of restricted stock units.

Read SEC document
March 05, 2022 Filed Mar 8, 2022 22:39 UTC KAISER ALUMINUM CORP KALU · Entity 4302 GrantCommon Stock, par value $0.01 per share 9,964 $0.00 $0.00
Disclosure

SEC source: 0001628280-22-005418 · wf-form4_164677915677649.xml · nonDerivative · entry 1

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69,850

F1 · shares: Grant to the reporting person effective as of March 5, 2022 of restricted stock units under the Kaiser Aluminum Corporation 2021 Equity and Incentive Compensation Plan. All restrictions will lapse on March 5, 2025 or earlier upon the occurrence of certain specified circumstances.

F1 · price: Grant to the reporting person effective as of March 5, 2022 of restricted stock units under the Kaiser Aluminum Corporation 2021 Equity and Incentive Compensation Plan. All restrictions will lapse on March 5, 2025 or earlier upon the occurrence of certain specified circumstances.

F2 · balance_after: Includes 57,454 shares acquired pursuant to grants of restricted stock units.

Read SEC document
November 08, 2021 Filed Nov 10, 2021 21:47 UTC KAISER ALUMINUM CORP KALU · Entity 4302 SaleCommon Stock, par value $0.01 per share 500 $110.00 $55,000.00
Disclosure

SEC source: 0001628280-21-022852 · wf-form4_163658080509808.xml · nonDerivative · entry 1

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,886

F1 · kind: Sales made pursuant to a 10b5-1 plan adopted by the reporting person in March 2021 as part of the reporting person's financial planning to diversify his stockholdings. The plan contemplates the sale ofa pre-determined amount of vested shares of common stock of the Registrant held by the reporting person in specified increments subject to designated floor prices.

F2 · balance_after: Includes 47,490 shares acquired pursuant to grants of restricted stock units.

Read SEC document
November 05, 2021 Filed Nov 5, 2021 21:28 UTC KAISER ALUMINUM CORP KALU · Entity 4302 SaleCommon Stock, par value $0.01 per share 500 $105.00 $52,500.00
Disclosure

SEC source: 0001628280-21-022070 · wf-form4_163614768286279.xml · nonDerivative · entry 1

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,386

F1 · kind: Sales made pursuant to a 10b5-1 plan adopted by the reporting person in March 2021 as part of the reporting person's financial planning to diversify his stockholdings. The plan contemplates the sale ofa pre-determined amount of vested shares of common stock of the Registrant held by the reporting person in specified increments subject to designated floor prices.

F2 · balance_after: Includes 47,490 shares acquired pursuant to grants of restricted stock units.

Read SEC document
October 01, 2021 Filed Oct 1, 2021 20:52 UTC KAISER ALUMINUM CORP KALU · Entity 4302 SaleCommon Stock, par value $0.01 per share 1,000 $109.74 $109,740.00
Disclosure

SEC source: 0001628280-21-019479 · wf-form4_163312155415729.xml · nonDerivative · entry 1

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,886

F1 · kind: Sales made pursuant to a 10b5-1 plan adopted by the reporting person in March 2021 as part of the reporting person's financial planning to diversify his stockholdings. The plan contemplates the sale ofa pre-determined amount of vested shares of common stock of the Registrant held by the reporting person in specified increments subject to designated floor prices.

F2 · price: Represents the sale of 1,000 shares in multiple transactions, ranging from $110.00 to $109.47 per share, resulting in a weighted average sale price of $109.74 per share. The reporting person undertakes to provide upon request by the SEC staff, the Registrant, or a security holder of the Registrant, full information regarding the number of shares sold at each separate price within the range.

F3 · balance_after: Includes 47,490 shares acquired pursuant to grants of restricted stock units.

Read SEC document
September 01, 2021 Filed Sep 3, 2021 20:34 UTC KAISER ALUMINUM CORP KALU · Entity 4302 SaleCommon Stock, par value $0.01 per share 1,000 $125.12 $125,120.00
Disclosure

SEC source: 0001628280-21-018103 · wf-form4_163070125420257.xml · nonDerivative · entry 1

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,886

F1 · kind: Sales made pursuant to a 10b5-1 plan adopted by the reporting person in March 2021 as part of the reporting person's financial planning to diversify his stockholdings. The plan contemplates the sale of a pre-determined amount of vested shares of common stock of the Registrant held by the reporting person in specified increments subject to designated floor prices.

F2 · balance_after: Includes 47,490 shares acquired pursuant to grants of restricted stock units.

Read SEC document
August 02, 2021 Filed Aug 4, 2021 20:41 UTC KAISER ALUMINUM CORP KALU · Entity 4302 SaleCommon Stock, par value $0.01 per share 1,000 $122.01 $122,010.00
Disclosure

SEC source: 0001628280-21-015566 · wf-form4_162810964408270.xml · nonDerivative · entry 1

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 62,886

F1 · kind: Sales made pursuant to a 10b5-1 plan adopted by the reporting person in March 2021 as part of the reporting person's financial planning to diversify his stockholdings. The plan contemplates the sale of a pre-determined amount of vested shares of common stock of the Registrant held by the reporting person in specified increments subject to designated floor prices.

F2 · balance_after: Includes 47,490 shares acquired pursuant to grants of restricted stock units.

Read SEC document
July 01, 2021 Filed Jul 2, 2021 20:37 UTC KAISER ALUMINUM CORP KALU · Entity 4302 SaleCommon Stock, par value $0.01 per share 1,000 $123.62 $123,620.00
Disclosure

SEC source: 0001551869-21-000005 · wf-form4_162525820741431.xml · nonDerivative · entry 1

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 63,886

F1 · kind: Sales made pursuant to a 10b5-1 plan adopted by the reporting person in March 2021 as part of the reporting person's financial planning to diversify his stockholdings. The plan contemplates the sale of a pre-determined amount of vested shares of common stock of the Registrant held by the reporting person in specified increments subject to designated floor prices.

F2 · balance_after: Includes 47,490 shares acquired pursuant to grants of restricted stock units.

Read SEC document
June 01, 2021 Filed Jun 3, 2021 20:34 UTC KAISER ALUMINUM CORP KALU · Entity 4302 SaleCommon Stock, par value $0.01 per share 1,000 $130.63 $130,630.00
Disclosure

SEC source: 0001628280-21-011596 · wf-form4_162275244103893.xml · nonDerivative · entry 1

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 64,886

F1 · kind: Sales made pursuant to a 10b5-1 plan adopted by the reporting person in March 2021 as part of the reporting person's financial planning to diversify his stockholdings. The plan contemplates the sale of a pre-determined amount of vested shares of common stock of the Registrant held by the reporting person in specified increments subject to designated floor prices.

F2 · balance_after: Includes 47,490 shares acquired pursuant to grants of restricted stock units.

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May 03, 2021 Filed May 5, 2021 20:54 UTC KAISER ALUMINUM CORP KALU · Entity 4302 SaleCommon Stock, par value $0.01 per share 1,000 $120.00 $120,000.00
Disclosure

SEC source: 0001628280-21-009118 · wf-form4_162024803813384.xml · nonDerivative · entry 1

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 65,886

F1 · kind: Sales made pursuant to a 10b5-1 plan adopted by the reporting person in March 2021 as part of the reporting person's financial planning to diversify his stockholdings. The plan contemplates the sale of a pre-determined amount of vested shares of common stock of the Registrant held by the reporting person in specified increments subject to designated floor prices.

F2 · balance_after: Includes 47,490 shares acquired pursuant to grants of restricted stock units.

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April 01, 2021 Filed Apr 2, 2021 20:57 UTC KAISER ALUMINUM CORP KALU · Entity 4302 SaleCommon Stock, par value $0.01 per share 1,000 $110.01 $110,010.00
Disclosure

SEC source: 0001551869-21-000004 · wf-form4_161739700040077.xml · nonDerivative · entry 1

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 66,886

F1 · kind: Sales made pursuant to a 10b5-1 plan adopted by the reporting person in March 2021 as part of the reporting person's financial planning to diversify his stockholdings. The plan contemplates the sale of a pre-determined amount of vested shares of common stock of the Registrant held by the reporting person in specified increments subject to designated floor prices.

F2 · balance_after: Includes 47,490 shares acquired pursuant to grants of restricted stock units.

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March 11, 2021 Filed Mar 12, 2021 23:40 UTC KAISER ALUMINUM CORP KALU · Entity 4302 SaleCommon Stock, par value $0.01 per share 10,000 $127.00 $1,270,000.00
Disclosure

SEC source: 0001628280-21-004664 · wf-form4_161559238651733.xml · nonDerivative · entry 1

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,886

F1 · balance_after: Includes 47,490 shares acquired pursuant to grants of restricted stock units.

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March 05, 2021 Filed Mar 9, 2021 23:35 UTC KAISER ALUMINUM CORP KALU · Entity 4302 Tax withholdingCommon Stock, par value $0.01 per share 1,350 $114.61 $154,723.50
Disclosure

SEC source: 0001628280-21-004326 · wf-form4_161533289656925.xml · nonDerivative · entry 4

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 77,886

F5 · kind: Shares withheld to satisfy the withholding tax obligations resulting from the vesting on March 5, 2021 of certain restricted stock units granted to the reporting person in 2018 under the Kaiser Aluminum Corporation 2016 Equity and Incentive Compensation Plan.

F6 · balance_after: Includes 47,490 shares acquired pursuant to grants of restricted stock units.

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March 05, 2021 Filed Mar 9, 2021 23:35 UTC KAISER ALUMINUM CORP KALU · Entity 4302 Tax withholdingCommon Stock, par value $0.01 per share 1,269 $114.61 $145,440.09
Disclosure

SEC source: 0001628280-21-004326 · wf-form4_161533289656925.xml · nonDerivative · entry 3

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 79,236

F4 · kind: Shares withheld to satisfy the withholding tax obligations resulting from the vesting on March 5, 2021 of the above-referenced performance shares.

F2 · balance_after: Includes 51,394 shares acquired pursuant to grants of restricted stock units.

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March 05, 2021 Filed Mar 9, 2021 23:35 UTC KAISER ALUMINUM CORP KALU · Entity 4302 GrantCommon Stock, par value $0.01 per share 3,672 $0.00 $0.00
Disclosure

SEC source: 0001628280-21-004326 · wf-form4_161533289656925.xml · nonDerivative · entry 2

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 80,505

F3 · shares: Shares earned upon the vesting on March 5, 2021 of certain performance shares granted to the reporting person in 2018 under the Kaiser Aluminum Corporation 2016 Equity and Incentive Compensation Plan. On March 5, 2021, the Registrant's compensation committee certified the performance shares payout multiplier based on the level of achievement by the Registrant of certain pre-established performance goals for 2018 through 2020.

F3 · price: Shares earned upon the vesting on March 5, 2021 of certain performance shares granted to the reporting person in 2018 under the Kaiser Aluminum Corporation 2016 Equity and Incentive Compensation Plan. On March 5, 2021, the Registrant's compensation committee certified the performance shares payout multiplier based on the level of achievement by the Registrant of certain pre-established performance goals for 2018 through 2020.

F2 · balance_after: Includes 51,394 shares acquired pursuant to grants of restricted stock units.

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March 05, 2021 Filed Mar 9, 2021 23:35 UTC KAISER ALUMINUM CORP KALU · Entity 4302 GrantCommon Stock, par value $0.01 per share 7,407 $0.00 $0.00
Disclosure

SEC source: 0001628280-21-004326 · wf-form4_161533289656925.xml · nonDerivative · entry 1

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 76,833

F1 · shares: Grant to the reporting person effective as of March 5, 2021 of restricted stock units under the Kaiser Aluminum Corporation 2016 Equity and Incentive Compensation Plan. All restrictions will lapse on March 5, 2024 or earlier upon the occurrence of certain specified circumstances.

F1 · price: Grant to the reporting person effective as of March 5, 2021 of restricted stock units under the Kaiser Aluminum Corporation 2016 Equity and Incentive Compensation Plan. All restrictions will lapse on March 5, 2024 or earlier upon the occurrence of certain specified circumstances.

F2 · balance_after: Includes 51,394 shares acquired pursuant to grants of restricted stock units.

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March 02, 2021 Filed Mar 3, 2021 22:25 UTC KAISER ALUMINUM CORP KALU · Entity 4302 SaleCommon Stock, par value $0.01 per share 1,000 $119.69 $119,690.00
Disclosure

SEC source: 0001551869-21-000003 · wf-form4_161481030440165.xml · nonDerivative · entry 1

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69,426

F1 · kind: Sales made pursuant to a 10b5-1 plan adopted by the reporting person in March 2021 as part of the reporting person's financial planning to diversify his stockholdings. The plan contemplates the sale of a pre-determined amount of vested shares of common stock of the Registrant held by the reporting person in specified increments subject to designated floor prices.

F2 · balance_after: Includes 43,987 shares acquired pursuant to grants of restricted stock units.

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December 01, 2020 Filed Dec 3, 2020 22:22 UTC KAISER ALUMINUM CORP KALU · Entity 4302 SaleCommon Stock, par value $0.01 per share 1,000 $82.00 $82,000.00
Disclosure

SEC source: 0001551869-20-000010 · wf-form4_160703411274518.xml · nonDerivative · entry 1

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 70,576

F1 · kind: Sales made pursuant to a 10b5-1 plan adopted by the reporting person in May 2020 as part of the reporting person's financial planning to diversify his stockholdings. The plan contemplates the sale of a pre-determined amount of vested shares of common stock of the Registrant held by the reporting person in specified increments subject to designated floor prices.

F2 · balance_after: Includes 43,987 shares acquired pursuant to grants of restricted stock units.

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November 09, 2020 Filed Nov 12, 2020 22:00 UTC KAISER ALUMINUM CORP KALU · Entity 4302 SaleCommon Stock, par value $0.01 per share 1,500 $70.00 $105,000.00
Disclosure

SEC source: 0001551869-20-000009 · wf-form4_160521839886636.xml · nonDerivative · entry 1

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,576

F1 · kind: Sales made pursuant to a 10b5-1 plan adopted by the reporting person in May 2020 as part of the reporting person's financial planning to diversify his stockholdings. The plan contemplates the sale of a pre-determined amount of vested shares of common stock of the Registrant held by the reporting person in specified increments subject to designated floor prices.

F2 · balance_after: Includes 43,987 shares acquired pursuant to grants of restricted stock units.

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November 03, 2020 Filed Nov 5, 2020 22:44 UTC KAISER ALUMINUM CORP KALU · Entity 4302 SaleCommon Stock, par value $0.01 per share 500 $65.55 $32,775.00
Disclosure

SEC source: 0001551869-20-000008 · wf-form4_160461626539095.xml · nonDerivative · entry 1

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 73,076

F1 · kind: Sales made pursuant to a 10b5-1 plan adopted by the reporting person in May 2020 as part of the reporting person's financial planning to diversify his stockholdings. The plan contemplates the sale of a pre-determined amount of vested shares of common stock of the Registrant held by the reporting person in specified increments subject to designated floor prices.

F2 · balance_after: Includes 43,987 shares acquired pursuant to grants of restricted stock units.

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October 16, 2020 Filed Oct 20, 2020 21:09 UTC KAISER ALUMINUM CORP KALU · Entity 4302 SaleCommon Stock, par value $0.01 per share 500 $65.00 $32,500.00
Disclosure

SEC source: 0001551869-20-000007 · wf-form4_160322814166632.xml · nonDerivative · entry 1

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 73,576

F1 · kind: Sales made pursuant to a 10b5-1 plan adopted by the reporting person in May 2020 as part of the reporting person's financial planning to diversify his stockholdings. The plan contemplates the sale of a pre-determined amount of vested shares of common stock of the Registrant held by the reporting person in specified increments subject to designated floor prices.

F2 · balance_after: Includes 43,987 shares acquired pursuant to grants of restricted stock units.

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September 02, 2020 Filed Sep 4, 2020 21:13 UTC KAISER ALUMINUM CORP KALU · Entity 4302 SaleCommon Stock, par value $0.01 per share 500 $65.00 $32,500.00
Disclosure

SEC source: 0001551869-20-000006 · wf-form4_159925396679199.xml · nonDerivative · entry 1

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,076

F1 · kind: Sales made pursuant to a 10b5-1 plan adopted by the reporting person in May 2020 as part of the reporting person's financial planning to diversify his stockholdings. The plan contemplates the sale of a pre-determined amount of vested shares of common stock of the Registrant held by the reporting person in specified increments subject to designated floor prices.

F2 · balance_after: Includes 43,987 shares acquired pursuant to grants of restricted stock units.

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August 10, 2020 Filed Aug 11, 2020 21:34 UTC KAISER ALUMINUM CORP KALU · Entity 4302 SaleCommon Stock, par value $0.01 per share 500 $70.00 $35,000.00
Disclosure

SEC source: 0001551869-20-000005 · wf-form4_159718168158916.xml · nonDerivative · entry 1

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,576

F1 · kind: Sales made pursuant to a 10b5-1 plan adopted by the reporting person in May 2020 as part of the reporting person's financial planning to diversify his stockholdings. The plan contemplates the sale of a pre-determined amount of vested shares of common stock of the Registrant held by the reporting person in specified increments subject to designated floor prices.

F2 · balance_after: Includes 43,987 shares acquired pursuant to grants of restricted stock units.

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August 05, 2020 Filed Aug 7, 2020 22:07 UTC KAISER ALUMINUM CORP KALU · Entity 4302 SaleCommon Stock, par value $0.01 per share 500 $65.00 $32,500.00
Disclosure

SEC source: 0001551869-20-000004 · wf-form4_159683742485113.xml · nonDerivative · entry 1

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,076

F1 · kind: Sales made pursuant to a 10b5-1 plan adopted by the reporting person in May 2020 as part of the reporting person's financial planning to diversify his stockholdings. The plan contemplates the sale of a pre-determined amount of vested shares of common stock of the Registrant held by the reporting person in specified increments subject to designated floor prices.

F2 · balance_after: Includes 43,987 shares acquired pursuant to grants of restricted stock units.

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July 31, 2020 Filed Jul 31, 2020 22:13 UTC KAISER ALUMINUM CORP KALU · Entity 4302 GrantCommon Stock, par value $0.01 per share 1,833 $0.00 $0.00
Disclosure

SEC source: 0001551869-20-000003 · wf-form4_159623358448620.xml · nonDerivative · entry 1

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,576

F1 · shares: Grant to the reporting person effective as of July 31, 2020 of restricted stock units under the Kaiser Aluminum Corporation 2016 Equity and Incentive Compensation Plan. All restrictions will lapse on March 5, 2023 or earlier upon the occurrence of certain specified circumstances.

F1 · price: Grant to the reporting person effective as of July 31, 2020 of restricted stock units under the Kaiser Aluminum Corporation 2016 Equity and Incentive Compensation Plan. All restrictions will lapse on March 5, 2023 or earlier upon the occurrence of certain specified circumstances.

F2 · balance_after: Includes 43,987 shares acquired pursuant to grants of restricted stock units.

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July 31, 2020 Filed Feb 12, 2021 21:49 UTC Amendment KAISER ALUMINUM CORP KALU · Entity 4302 GrantCommon Stock, par value $0.01 per share 1,833 $0.00 $0.00
Disclosure

SEC source: 0001551869-21-000001 · wf-form4a_161316652208266.xml · nonDerivative · entry 1

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,426

F1 · shares: Grant to the reporting person effective as of July 31, 2020 of restricted stock units under the Kaiser Aluminum Corporation 2016 Equity and Incentive Compensation Plan. All restrictions will lapse on March 5, 2023 or earlier upon the occurrence of certain specified circumstances.

F1 · price: Grant to the reporting person effective as of July 31, 2020 of restricted stock units under the Kaiser Aluminum Corporation 2016 Equity and Incentive Compensation Plan. All restrictions will lapse on March 5, 2023 or earlier upon the occurrence of certain specified circumstances.

F2 · balance_after: Includes 43,987 shares acquired pursuant to grants of restricted stock units.

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July 20, 2020 Filed Feb 12, 2021 21:59 UTC KAISER ALUMINUM CORP KALU · Entity 4302 GiftCommon Stock, par value $0.01 per share 150 Not disclosed Not disclosed
Disclosure

SEC source: 0001551869-21-000002 · wf-form5_161316710772883.xml · nonDerivative · entry 1

Harvey Keith · CIK 0001551869 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 70,426

F1 · price: Bona fide gift by the reporting person for no consideration.

F2 · balance_after: Includes 43,987 shares acquired pursuant to grants of restricted stock units.

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July 01, 2020 Filed Jul 2, 2020 21:09 UTC KAISER ALUMINUM CORP KALU · Entity 4302 SaleCommon Stock, par value $0.01 per share 1,000 $73.07 $73,070.00
Disclosure

SEC source: 0001551869-20-000002 · wf-form4_159372414063637.xml · nonDerivative · entry 1

Harvey Keith · CIK 0001551869 · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 73,743

F1 · kind: Sales made pursuant to a 10b5-1 plan adopted by the reporting person in May 2020 as part of the reporting person's financial planning to diversify his stockholdings. The plan contemplates the sale of a pre-determined amount of vested shares of common stock of the Registrant held by the reporting person in specified increments subject to designated floor prices.

F2 · balance_after: Includes 42,154 shares acquired pursuant to grants of restricted stock units.

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June 01, 2020 Filed Jun 1, 2020 22:22 UTC KAISER ALUMINUM CORP KALU · Entity 4302 SaleCommon Stock, par value $0.01 per share 1,000 $71.36 $71,360.00
Disclosure

SEC source: 0001551869-20-000001 · wf-form4_159105013121761.xml · nonDerivative · entry 1

Harvey Keith · CIK 0001551869 · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,743

F1 · kind: Sales made pursuant to a 10b5-1 plan adopted by the reporting person in May 2020 as part of the reporting person's financial planning to diversify his stockholdings. The plan contemplates the sale of a pre-determined amount of vested shares of common stock of the Registrant held by the reporting person in specified increments subject to designated floor prices.

F2 · balance_after: Includes 42,154 shares acquired pursuant to grants of restricted stock units.

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