Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| KAISER ALUMINUM CORPKALU · Entity 4302 | EVP, CAO and GC | April 27, 2026 | April 29, 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 27, 2026 · Filed April 29, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common Stock, par value $0.01 per shareSEC Table I · non-derivative | Direct | 28,200 |
Last balance in matching sequence
After 2026-04-28 transaction · row 2
Source-order balances reconcile. Account continuity and personal attribution are not independently verified.
2 source rowsRow 1 · 2026-04-27 · Sale · Disposed 2,743 · Balance 29,700 F1: Represents the sale of 2,743 shares in multiple transactions, ranging from $175.96 to $179.41 per share, resulting in a weighted average sale price of $178.20 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. F2: Includes 17,422 shares acquired pursuant to grants of restricted stock units. Row 2 · 2026-04-28 · Gift · Disposed 1,500 · Balance 28,200 F3: Bona fide gift by the reporting person to a charitable trust for no consideration. F2: Includes 17,422 shares acquired pursuant to grants of restricted stock units. |
Filing footnotes · ownership attribution and instrument terms
F1: Represents the sale of 2,743 shares in multiple transactions, ranging from $175.96 to $179.41 per share, resulting in a weighted average sale price of $178.20 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.
F2: Includes 17,422 shares acquired pursuant to grants of restricted stock units.
F3: Bona fide gift by the reporting person to a charitable trust for no consideration.
Transaction history
JSON APIPurchases/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 date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| April 28, 2026 Filed Apr 29, 2026 20:30 UTC | KAISER ALUMINUM CORP KALU · Entity 4302 | GiftCommon Stock, par value $0.01 per share | 1,500 | $0.00 | $0.00 |
DisclosureSEC source: 0001193125-26-191904 · ownership.xml · nonDerivative · entry 2 DONNAN JOHN MALCOLM · CIK 0001311544 · EVP, CAO and GC 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 28,200 F3 · price: Bona fide gift by the reporting person to a charitable trust for no consideration. F2 · balance_after: Includes 17,422 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 | 2,743 | $178.20 | $488,806.71 |
DisclosureSEC source: 0001193125-26-191904 · ownership.xml · nonDerivative · entry 1 DONNAN JOHN MALCOLM · CIK 0001311544 · EVP, CAO and GC 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 29,700 F1 · price: Represents the sale of 2,743 shares in multiple transactions, ranging from $175.96 to $179.41 per share, resulting in a weighted average sale price of $178.20 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. F2 · balance_after: Includes 17,422 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 | 1,669 | $125.84 | $210,026.96 |
DisclosureSEC source: 0001193125-26-098631 · ownership.xml · nonDerivative · entry 4 DONNAN JOHN MALCOLM · CIK 0001311544 · EVP, CAO and GC 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 32,443 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 17,422 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 | 3,441 | $125.84 | $433,015.44 |
DisclosureSEC source: 0001193125-26-098631 · ownership.xml · nonDerivative · entry 3 DONNAN JOHN MALCOLM · CIK 0001311544 · EVP, CAO and GC 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 34,112 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 21,661 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 | 11,649 | $0.00 | $0.00 |
DisclosureSEC source: 0001193125-26-098631 · ownership.xml · nonDerivative · entry 2 DONNAN JOHN MALCOLM · CIK 0001311544 · EVP, CAO and GC 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 37,553 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 21,661 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 | 3,699 | $0.00 | $0.00 |
DisclosureSEC source: 0001193125-26-098631 · ownership.xml · nonDerivative · entry 1 DONNAN JOHN MALCOLM · CIK 0001311544 · EVP, CAO and GC 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 25,904 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 upon the 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 upon the occurrence of certain specified circumstances. F2 · balance_after: Includes 21,661 shares acquired pursuant to grants of restricted stock units. Read SEC document |
| February 23, 2026 Filed Feb 25, 2026 21:55 UTC | KAISER ALUMINUM CORP KALU · Entity 4302 | SaleCommon Stock, par value $0.01 per share | 18,461 | $125.08 | $2,309,024.34 |
DisclosureSEC source: 0001193125-26-071959 · ownership.xml · nonDerivative · entry 1 DONNAN JOHN MALCOLM · CIK 0001311544 · EVP, CAO and GC 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 22,205 F1 · price: Represents the sale of 18,461 shares in multiple transactions, raging from $125.00 to $126.39 per share, resulting in a weighted average sale price of $125.0758 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. F2 · balance_after: Includes 17,962 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 | 895 | $69.00 | $61,755.00 |
DisclosureSEC source: 0000950170-25-035559 · ownership.xml · nonDerivative · entry 4 DONNAN JOHN MALCOLM · CIK 0001311544 · EVP, CAO and GC 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 40,666 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 17,962 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 | 614 | $69.00 | $42,366.00 |
DisclosureSEC source: 0000950170-25-035559 · ownership.xml · nonDerivative · entry 3 DONNAN JOHN MALCOLM · CIK 0001311544 · EVP, CAO and GC 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 41,561 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 21,415 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 | 2,299 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-25-035559 · ownership.xml · nonDerivative · entry 2 DONNAN JOHN MALCOLM · CIK 0001311544 · EVP, CAO and GC 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 42,175 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 21,415 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 | 6,774 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-25-035559 · ownership.xml · nonDerivative · entry 1 DONNAN JOHN MALCOLM · CIK 0001311544 · EVP, CAO and GC 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 39,876 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 21,415 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 | 3,288 | $71.76 | $235,946.88 |
DisclosureSEC source: 0000950170-24-028029 · ownership.xml · nonDerivative · entry 2 DONNAN JOHN MALCOLM · CIK 0001311544 · EVP, CAO and GC 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 33,102 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 14,641 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 | 6,949 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-24-028029 · ownership.xml · nonDerivative · entry 1 DONNAN JOHN MALCOLM · CIK 0001311544 · EVP, CAO and GC 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 36,390 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 27,961 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 | 831 | $84.33 | $70,078.23 |
DisclosureSEC source: 0001209191-23-016756 · doc4.xml · nonDerivative · entry 2 DONNAN JOHN MALCOLM · CIK 0001311544 · EVP, CAO and GC 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 29,441 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 21,012 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 | 4,239 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-23-016756 · doc4.xml · nonDerivative · entry 1 DONNAN JOHN MALCOLM · CIK 0001311544 · EVP, CAO and GC 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 30,272 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 24,433 shares acquired pursuant to grants of restricted stock units. Read SEC document |
| March 05, 2022 Filed Mar 8, 2022 22:42 UTC | KAISER ALUMINUM CORP KALU · Entity 4302 | Tax withholdingCommon Stock, par value $0.01 per share | 1,115 | $95.13 | $106,069.95 |
DisclosureSEC source: 0001628280-22-005427 · wf-form4_164677929916630.xml · nonDerivative · entry 4 DONNAN JOHN MALCOLM · CIK 0001311544 · EVP, CAO and GC 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 26,033 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 20,194 shares acquired pursuant to grants of restricted stock units. Read SEC document |
| March 05, 2022 Filed Mar 8, 2022 22:42 UTC | KAISER ALUMINUM CORP KALU · Entity 4302 | Tax withholdingCommon Stock, par value $0.01 per share | 442 | $95.13 | $42,047.46 |
DisclosureSEC source: 0001628280-22-005427 · wf-form4_164677929916630.xml · nonDerivative · entry 3 DONNAN JOHN MALCOLM · CIK 0001311544 · EVP, CAO and GC 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 27,148 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 23,417 shares acquired pursuant to grants of restricted stock units. Read SEC document |
| March 05, 2022 Filed Mar 8, 2022 22:42 UTC | KAISER ALUMINUM CORP KALU · Entity 4302 | GrantCommon Stock, par value $0.01 per share | 1,192 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-22-005427 · wf-form4_164677929916630.xml · nonDerivative · entry 2 DONNAN JOHN MALCOLM · CIK 0001311544 · EVP, CAO and GC 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 27,590 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 23,417 shares acquired pursuant to grants of restricted stock units. Read SEC document |
| March 05, 2022 Filed Mar 8, 2022 22:42 UTC | KAISER ALUMINUM CORP KALU · Entity 4302 | GrantCommon Stock, par value $0.01 per share | 3,453 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-22-005427 · wf-form4_164677929916630.xml · nonDerivative · entry 1 DONNAN JOHN MALCOLM · CIK 0001311544 · EVP, CAO and GC 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 26,398 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 23,417 shares acquired pursuant to grants of restricted stock units. Read SEC document |
| March 11, 2021 Filed Mar 13, 2021 01:14 UTC | KAISER ALUMINUM CORP KALU · Entity 4302 | SaleCommon Stock, par value $0.01 per share | 6,023 | $125.50 | $755,886.50 |
DisclosureSEC source: 0001311544-21-000001 · wf-form4_161559804891140.xml · nonDerivative · entry 1 DONNAN JOHN MALCOLM · CIK 0001311544 · Chief Admin Officer and GC 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 22,945 F1 · price: Represents the sale of 6,023 shares in multiple transactions, ranging from $125.00 to $127.21 per share, resulting in a weighted average sale price of $125.50 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 19,964 shares acquired pursuant to grants of restricted stock units. Read SEC document |
| March 05, 2021 Filed Mar 9, 2021 23:39 UTC | KAISER ALUMINUM CORP KALU · Entity 4302 | Tax withholdingCommon Stock, par value $0.01 per share | 1,112 | $114.61 | $127,446.32 |
DisclosureSEC source: 0001628280-21-004331 · wf-form4_161533312932658.xml · nonDerivative · entry 4 DONNAN JOHN MALCOLM · CIK 0001311544 · Chief Admin Officer and GC 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 28,968 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 19,964 shares acquired pursuant to grants of restricted stock units. Read SEC document |
| March 05, 2021 Filed Mar 9, 2021 23:39 UTC | KAISER ALUMINUM CORP KALU · Entity 4302 | Tax withholdingCommon Stock, par value $0.01 per share | 509 | $114.61 | $58,336.49 |
DisclosureSEC source: 0001628280-21-004331 · wf-form4_161533312932658.xml · nonDerivative · entry 3 DONNAN JOHN MALCOLM · CIK 0001311544 · Chief Admin Officer and GC 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 30,080 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 23,109 shares acquired pursuant to grants of restricted stock units. Read SEC document |
| March 05, 2021 Filed Mar 9, 2021 23:39 UTC | KAISER ALUMINUM CORP KALU · Entity 4302 | GrantCommon Stock, par value $0.01 per share | 1,457 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-21-004331 · wf-form4_161533312932658.xml · nonDerivative · entry 2 DONNAN JOHN MALCOLM · CIK 0001311544 · Chief Admin Officer and GC 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 30,589 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 23,109 shares acquired pursuant to grants of restricted stock units. Read SEC document |
| March 05, 2021 Filed Mar 9, 2021 23:39 UTC | KAISER ALUMINUM CORP KALU · Entity 4302 | GrantCommon Stock, par value $0.01 per share | 13,320 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-21-004331 · wf-form4_161533312932658.xml · nonDerivative · entry 1 DONNAN JOHN MALCOLM · CIK 0001311544 · Chief Admin Officer and GC 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 29,132 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 23,109 shares acquired pursuant to grants of restricted stock units. Read SEC document |
| March 05, 2020 Filed Mar 9, 2020 20:38 UTC | KAISER ALUMINUM CORP KALU · Entity 4302 | Tax withholdingCommon Stock, par value $0.01 per share | 1,379 | $93.22 | $128,550.38 |
DisclosureSEC source: 0001628280-20-003219 · wf-form4_158378632091526.xml · nonDerivative · entry 4 DONNAN JOHN MALCOLM · CIK 0001311544 · EVP - Legal, Compliance & HR 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,812 F5 · kind: Shares withheld to satisfy the withholding tax obligations resulting from the vesting on March 5, 2020 of certain restricted stock units granted to the reporting person in 2017 under the Kaiser Aluminum Corporation 2006 Equity and Performance Incentive Plan, as amended. F6 · balance_after: Includes 9,789 shares acquired pursuant to grants of restricted stock units. Read SEC document |
| March 05, 2020 Filed Mar 9, 2020 20:38 UTC | KAISER ALUMINUM CORP KALU · Entity 4302 | Tax withholdingCommon Stock, par value $0.01 per share | 1,856 | $93.22 | $173,016.32 |
DisclosureSEC source: 0001628280-20-003219 · wf-form4_158378632091526.xml · nonDerivative · entry 3 DONNAN JOHN MALCOLM · CIK 0001311544 · EVP - Legal, Compliance & HR 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 17,191 F4 · kind: Shares withheld to satisfy the withholding tax obligations resulting from the vesting on March 5, 2020 of the above-referenced performance shares. F2 · balance_after: Includes 13,774 shares acquired pursuant to grants of restricted stock units. Read SEC document |
| March 05, 2020 Filed Mar 9, 2020 20:38 UTC | KAISER ALUMINUM CORP KALU · Entity 4302 | GrantCommon Stock, par value $0.01 per share | 5,273 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-20-003219 · wf-form4_158378632091526.xml · nonDerivative · entry 2 DONNAN JOHN MALCOLM · CIK 0001311544 · EVP - Legal, Compliance & HR 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 19,047 F3 · shares: Shares earned upon the vesting on March 5, 2020 of certain performance shares granted to the reporting person in 2017 under the Kaiser Aluminum Corporation 2006 Equity and Performance Incentive Plan, as amended. On March 5, 2020, 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 2017 through 2019. F3 · price: Shares earned upon the vesting on March 5, 2020 of certain performance shares granted to the reporting person in 2017 under the Kaiser Aluminum Corporation 2006 Equity and Performance Incentive Plan, as amended. On March 5, 2020, 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 2017 through 2019. F2 · balance_after: Includes 13,774 shares acquired pursuant to grants of restricted stock units. Read SEC document |
| March 05, 2020 Filed Mar 9, 2020 20:38 UTC | KAISER ALUMINUM CORP KALU · Entity 4302 | GrantCommon Stock, par value $0.01 per share | 3,421 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-20-003219 · wf-form4_158378632091526.xml · nonDerivative · entry 1 DONNAN JOHN MALCOLM · CIK 0001311544 · EVP - Legal, Compliance & HR 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 13,774 F1 · shares: Grant to the reporting person effective as of March 5, 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 March 5, 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 13,774 shares acquired pursuant to grants of restricted stock units. Read SEC document |
| November 04, 2019 Filed Nov 6, 2019 22:42 UTC | KAISER ALUMINUM CORP KALU · Entity 4302 | SaleCommon Stock, par value $0.01 per share | 3,749 | $110.00 | $412,390.00 |
DisclosureSEC source: 0001311544-19-000003 · wf-form4_157308010773388.xml · nonDerivative · entry 1 DONNAN JOHN MALCOLM · CIK 0001311544 · EVP - Legal, Compliance & HR 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 10,353 F1 · kind: Sales made pursuant to a 10b5-1 plan adopted by the reporting person on May 3, 2019 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 10,353 shares acquired pursuant to grants of restricted stock units. Read SEC document |
| October 24, 2019 Filed Oct 25, 2019 22:05 UTC | KAISER ALUMINUM CORP KALU · Entity 4302 | SaleCommon Stock, par value $0.01 per share | 5,000 | $105.00 | $525,000.00 |
DisclosureSEC source: 0001311544-19-000002 · wf-form4_157204111829118.xml · nonDerivative · entry 1 DONNAN JOHN MALCOLM · CIK 0001311544 · EVP - Legal, Compliance & HR 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 14,102 F1 · kind: Sales made pursuant to a 10b5-1 plan adopted by the reporting person on May 3, 2019 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 10,353 shares acquired pursuant to grants of restricted stock units. Read SEC document |
| June 18, 2019 Filed Jun 18, 2019 22:37 UTC | KAISER ALUMINUM CORP KALU · Entity 4302 | SaleCommon Stock, par value $0.01 per share | 5,000 | $100.00 | $500,000.00 |
DisclosureSEC source: 0001628280-19-008099 · wf-form4_156089745872285.xml · nonDerivative · entry 1 DONNAN JOHN MALCOLM · CIK 0001311544 · EVP - Legal, Compliance & HR 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 19,102 F1 · kind: Sales made pursuant to a 10b5-1 plan adopted by the reporting person on May 3, 2019 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 10,353 shares acquired pursuant to grants of restricted stock units. Read SEC document |
| March 05, 2019 Filed Mar 7, 2019 22:42 UTC | KAISER ALUMINUM CORP KALU · Entity 4302 | Tax withholdingCommon Stock, par value $0.01 per share | 1,421 | $108.79 | $154,590.59 |
DisclosureSEC source: 0001628280-19-002652 · wf-form4_155199853740929.xml · nonDerivative · entry 4 DONNAN JOHN MALCOLM · CIK 0001311544 · EVP - Legal, Compliance & HR 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 24,102 F5 · kind: Shares withheld to satisfy the withholding tax obligations resulting from the vesting on March 5, 2019 of certain restricted stock units granted to the reporting person in 2016 under the Kaiser Aluminum Corporation 2006 Equity and Performance Incentive Plan, as amended. F6 · balance_after: Includes 10,353 shares acquired pursuant to grants of restricted stock units. Read SEC document |
| March 05, 2019 Filed Mar 7, 2019 22:42 UTC | KAISER ALUMINUM CORP KALU · Entity 4302 | Tax withholdingCommon Stock, par value $0.01 per share | 1,741 | $108.79 | $189,403.39 |
DisclosureSEC source: 0001628280-19-002652 · wf-form4_155199853740929.xml · nonDerivative · entry 3 DONNAN JOHN MALCOLM · CIK 0001311544 · EVP - Legal, Compliance & HR 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 25,523 F4 · kind: Shares withheld to satisfy the withholding tax obligations resulting from the vesting on March 5, 2019 of the above-referenced performance shares. F2 · balance_after: Includes 14,460 shares acquired pursuant to grants of restricted stock units. Read SEC document |
| March 05, 2019 Filed Mar 7, 2019 22:42 UTC | KAISER ALUMINUM CORP KALU · Entity 4302 | GrantCommon Stock, par value $0.01 per share | 4,963 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-19-002652 · wf-form4_155199853740929.xml · nonDerivative · entry 2 DONNAN JOHN MALCOLM · CIK 0001311544 · EVP - Legal, Compliance & HR 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 27,264 F3 · shares: Shares earned upon the vesting on March 5, 2019 of certain performance shares granted to the reporting person in 2016 under the Kaiser Aluminum Corporation 2006 Equity and Performance Incentive Plan, as amended. On March 5, 2019, 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 2016 through 2018. F3 · price: Shares earned upon the vesting on March 5, 2019 of certain performance shares granted to the reporting person in 2016 under the Kaiser Aluminum Corporation 2006 Equity and Performance Incentive Plan, as amended. On March 5, 2019, 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 2016 through 2018. F2 · balance_after: Includes 14,460 shares acquired pursuant to grants of restricted stock units. Read SEC document |
| March 05, 2019 Filed Mar 7, 2019 22:42 UTC | KAISER ALUMINUM CORP KALU · Entity 4302 | GrantCommon Stock, par value $0.01 per share | 3,223 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-19-002652 · wf-form4_155199853740929.xml · nonDerivative · entry 1 DONNAN JOHN MALCOLM · CIK 0001311544 · EVP - Legal, Compliance & HR 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 22,301 F1 · shares: Grant to the reporting person effective as of March 5, 2019 of restricted stock units under the Kaiser Aluminum Corporation 2016 Equity and Incentive Compensation Plan. All restrictions will lapse on March 5, 2022 or earlier upon the occurrence of certain specified circumstances. F1 · price: Grant to the reporting person effective as of March 5, 2019 of restricted stock units under the Kaiser Aluminum Corporation 2016 Equity and Incentive Compensation Plan. All restrictions will lapse on March 5, 2022 or earlier upon the occurrence of certain specified circumstances. F2 · balance_after: Includes 14,460 shares acquired pursuant to grants of restricted stock units. Read SEC document |
| March 12, 2018 Filed Mar 14, 2018 20:47 UTC | KAISER ALUMINUM CORP KALU · Entity 4302 | SaleCommon Stock, par value $0.01 per share | 6,783 | $107.10 | $726,481.01 |
DisclosureSEC source: 0001628280-18-003187 · wf-form4_152106046012110.xml · nonDerivative · entry 1 DONNAN JOHN MALCOLM · CIK 0001311544 · EVP - Legal, Compliance & HR 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 19,078 F1 · price: Represents the sale of 6,783 shares in multiple transactions, ranging from $106.69 to $107.60 per share, resulting in a weighted average sale price of $107.1032 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. F2 · balance_after: Includes 11,237 shares acquired pursuant to grants of restricted stock units. Read SEC document |
| March 05, 2018 Filed Mar 7, 2018 23:37 UTC | KAISER ALUMINUM CORP KALU · Entity 4302 | Tax withholdingCommon Stock, par value $0.01 per share | 1,889 | $101.66 | $192,035.74 |
DisclosureSEC source: 0001628280-18-002889 · wf-form4_152046580019877.xml · nonDerivative · entry 4 DONNAN JOHN MALCOLM · CIK 0001311544 · EVP - Legal, Compliance & HR 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 25,861 F5 · kind: Shares withheld to satisfy the withholding tax obligations resulting from the vesting on March 5, 2018 of certain shares granted to the reporting person in 2015 under the Kaiser Aluminum Corporation 2006 Equity and Performance Incentive Plan, as amended. F2 · balance_after: Includes 11,237 shares acquired pursuant to grants of restricted stock units. Read SEC document |
| March 05, 2018 Filed Mar 7, 2018 23:37 UTC | KAISER ALUMINUM CORP KALU · Entity 4302 | Tax withholdingCommon Stock, par value $0.01 per share | 2,966 | $101.66 | $301,523.56 |
DisclosureSEC source: 0001628280-18-002889 · wf-form4_152046580019877.xml · nonDerivative · entry 3 DONNAN JOHN MALCOLM · CIK 0001311544 · EVP - Legal, Compliance & HR 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 27,750 F4 · kind: Shares withheld to satisfy the withholding tax obligations resulting from the vesting on March 5, 2018 of the above-referenced performance shares. F2 · balance_after: Includes 11,237 shares acquired pursuant to grants of restricted stock units. Read SEC document |
| March 05, 2018 Filed Mar 7, 2018 23:37 UTC | KAISER ALUMINUM CORP KALU · Entity 4302 | GrantCommon Stock, par value $0.01 per share | 8,507 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-18-002889 · wf-form4_152046580019877.xml · nonDerivative · entry 2 DONNAN JOHN MALCOLM · CIK 0001311544 · EVP - Legal, Compliance & HR 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 30,716 F3 · shares: Shares earned upon the vesting on March 5, 2018 of certain performance shares granted to the reporting person in 2015 under the Kaiser Aluminum Corporation 2006 Equity and Performance Incentive Plan, as amended. On March 5, 2018, the Registrant's compensation committee certified the performance shares payout multiplier based on the level of achievement by the Registrant of a certain pre-established performance goal for 2015 through 2017. F3 · price: Shares earned upon the vesting on March 5, 2018 of certain performance shares granted to the reporting person in 2015 under the Kaiser Aluminum Corporation 2006 Equity and Performance Incentive Plan, as amended. On March 5, 2018, the Registrant's compensation committee certified the performance shares payout multiplier based on the level of achievement by the Registrant of a certain pre-established performance goal for 2015 through 2017. F2 · balance_after: Includes 11,237 shares acquired pursuant to grants of restricted stock units. Read SEC document |
| March 05, 2018 Filed Mar 7, 2018 23:37 UTC | KAISER ALUMINUM CORP KALU · Entity 4302 | GrantCommon Stock, par value $0.01 per share | 3,145 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-18-002889 · wf-form4_152046580019877.xml · nonDerivative · entry 1 DONNAN JOHN MALCOLM · CIK 0001311544 · EVP - Legal, Compliance & HR 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 22,209 F1 · shares: Grant to the reporting person effective as of March 5, 2018 of restricted stock units under the Kaiser Aluminum Corporation 2016 Equity and Incentive Compensation Plan. All restrictions will lapse on March 5, 2021 or earlier upon the occurrence of certain specified circumstances. F1 · price: Grant to the reporting person effective as of March 5, 2018 of restricted stock units under the Kaiser Aluminum Corporation 2016 Equity and Incentive Compensation Plan. All restrictions will lapse on March 5, 2021 or earlier upon the occurrence of certain specified circumstances. F2 · balance_after: Includes 11,237 shares acquired pursuant to grants of restricted stock units. Read SEC document |
| August 11, 2017 Filed Aug 14, 2017 20:45 UTC | KAISER ALUMINUM CORP KALU · Entity 4302 | SaleCommon Stock, par value $0.01 per share | 5,115 | $95.39 | $487,933.66 |
DisclosureSEC source: 0001311544-17-000002 · wf-form4_150274350927270.xml · nonDerivative · entry 1 DONNAN JOHN MALCOLM · CIK 0001311544 · EVP - Legal, Compliance & HR 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 19,064 F1 · price: Represents the sale of 5,115 shares in multiple transactions, ranging from $95.0000 to $95.7050 per share, resulting in a weighted average sale price of $95.3927 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 8,092 shares acquired pursuant to grants of restricted stock units. Read SEC document |
| March 05, 2017 Filed Mar 7, 2017 23:44 UTC | KAISER ALUMINUM CORP KALU · Entity 4302 | Tax withholdingCommon Stock, par value $0.01 per share | 1,638 | $79.69 | $130,532.22 |
DisclosureSEC source: 0001628280-17-002325 · wf-form4_148893026957282.xml · nonDerivative · entry 4 DONNAN JOHN MALCOLM · CIK 0001311544 · EVP - Legal, Compliance & HR 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 24,179 F5 · kind: Shares withheld to satisfy the withholding tax obligations resulting from the vesting on March 5, 2017 of certain shares granted to the reporting person in 2014 under the Kaiser Aluminum Corporation 2006 Equity and Performance Incentive Plan, as amended. F2 · balance_after: Includes 8,092 shares acquired pursuant to grants of restricted stock units. Read SEC document |
| March 05, 2017 Filed Mar 7, 2017 23:44 UTC | KAISER ALUMINUM CORP KALU · Entity 4302 | Tax withholdingCommon Stock, par value $0.01 per share | 2,495 | $79.69 | $198,826.55 |
DisclosureSEC source: 0001628280-17-002325 · wf-form4_148893026957282.xml · nonDerivative · entry 3 DONNAN JOHN MALCOLM · CIK 0001311544 · EVP - Legal, Compliance & HR 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 25,817 F4 · kind: Shares withheld to satisfy the withholding tax obligations resulting from the vesting on March 5, 2017 of the above-referenced performance shares. F2 · balance_after: Includes 8,092 shares acquired pursuant to grants of restricted stock units. Read SEC document |
| March 05, 2017 Filed Mar 7, 2017 23:44 UTC | KAISER ALUMINUM CORP KALU · Entity 4302 | GrantCommon Stock, par value $0.01 per share | 6,558 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-17-002325 · wf-form4_148893026957282.xml · nonDerivative · entry 2 DONNAN JOHN MALCOLM · CIK 0001311544 · EVP - Legal, Compliance & HR 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 28,312 F3 · shares: Shares earned upon the vesting on March 5, 2017 of certain performance shares granted to the reporting person in 2014 under the Kaiser Aluminum Corporation 2006 Equity and Performance Incentive Plan, as amended. On March 5, 2017, the Registrant's compensation committee certified the performance shares payout multiplier based on the level of achievement by the Registrant of a certain pre-established performance goal for 2014 through 2016. F3 · price: Shares earned upon the vesting on March 5, 2017 of certain performance shares granted to the reporting person in 2014 under the Kaiser Aluminum Corporation 2006 Equity and Performance Incentive Plan, as amended. On March 5, 2017, the Registrant's compensation committee certified the performance shares payout multiplier based on the level of achievement by the Registrant of a certain pre-established performance goal for 2014 through 2016. F2 · balance_after: Includes 8,092 shares acquired pursuant to grants of restricted stock units. Read SEC document |
| March 05, 2017 Filed Mar 7, 2017 23:44 UTC | KAISER ALUMINUM CORP KALU · Entity 4302 | GrantCommon Stock, par value $0.01 per share | 3,985 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-17-002325 · wf-form4_148893026957282.xml · nonDerivative · entry 1 DONNAN JOHN MALCOLM · CIK 0001311544 · EVP - Legal, Compliance & HR 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 21,754 F1 · shares: Grant to the reporting person effective as of March 5, 2017 of restricted stock units under the Kaiser Aluminum Corporation 2016 Equity and Incentive Compensation Plan. All restrictions will lapse on March 5, 2020 or earlier upon the occurrence of certain specified circumstances. F1 · price: Grant to the reporting person effective as of March 5, 2017 of restricted stock units under the Kaiser Aluminum Corporation 2016 Equity and Incentive Compensation Plan. All restrictions will lapse on March 5, 2020 or earlier upon the occurrence of certain specified circumstances. F2 · balance_after: Includes 8,092 shares acquired pursuant to grants of restricted stock units. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.