Reported relationships
Latest disclosed role at each company.
No relationships currently tracked through insider filings.
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.
No balances currently tracked through insider filings.
Past disclosures · reporting ended (1)
No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.
Alcoa Corp
Report date July 03, 2025 · Filed July 07, 2025
Section 16 reporting ended · disclosed 2025-07-07. Current position is not established by this disclosure.
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common Stock, par value $0.01 per shareSEC Table I · non-derivative | Direct | 101,678 |
Reported balance
After 2025-07-03 transaction · row 1
1 source rowRow 1 · 2025-07-03 · Grant · Acquired 1,022 · Balance 101,678 |
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 |
|---|---|---|---|---|---|---|
| July 03, 2025 Filed Jul 7, 2025 16:15 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock, par value $0.01 per share | 1,022 | $31.15 | $31,835.30 |
DisclosureSEC source: 0000950170-25-094230 · ownership.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 101,678 Read SEC document |
| April 03, 2025 Filed Apr 4, 2025 16:15 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock, par value $0.01 per share | 2,789 | $27.33 | $76,223.37 |
DisclosureSEC source: 0000950170-25-051138 · ownership.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 100,656 Read SEC document |
| January 06, 2025 Filed Jan 7, 2025 16:11 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock, par value $0.01 per share | 2,089 | $36.49 | $76,227.61 |
DisclosureSEC source: 0000950170-25-002842 · ownership.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 97,867 Read SEC document |
| October 03, 2024 Filed Oct 7, 2024 07:06 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock, par value $0.01 per share | 1,997 | $38.17 | $76,225.49 |
DisclosureSEC source: 0000950170-24-113079 · ownership.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 95,778 Read SEC document |
| July 03, 2024 Filed Jul 8, 2024 16:15 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock, par value $0.01 per share | 1,799 | $42.38 | $76,241.62 |
DisclosureSEC source: 0000950170-24-082105 · ownership.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 93,781 Read SEC document |
| May 14, 2024 Filed May 16, 2024 16:28 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock, par value $0.01 per share | 4,017 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-24-061117 · ownership.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 91,982 Read SEC document |
| April 03, 2024 Filed Apr 4, 2024 16:32 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock, par value $0.01 per share | 2,050 | $37.18 | $76,219.00 |
DisclosureSEC source: 0000950170-24-041852 · ownership.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 87,965 Read SEC document |
| January 04, 2024 Filed Jan 8, 2024 07:37 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock, par value $0.01 per share | 3,051 | $31.13 | $94,977.63 |
DisclosureSEC source: 0000950170-24-002693 · ownership.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 85,915 Read SEC document |
| October 04, 2023 Filed Oct 6, 2023 06:44 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock, par value $0.01 per share | 2,577 | $27.16 | $69,991.32 |
DisclosureSEC source: 0001209191-23-052269 · doc4.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 82,864 Read SEC document |
| July 06, 2023 Filed Jul 7, 2023 16:28 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock, par value $0.01 per share | 2,151 | $32.54 | $69,993.54 |
DisclosureSEC source: 0001209191-23-041801 · doc4.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 80,287 Read SEC document |
| May 09, 2023 Filed May 11, 2023 08:20 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock, par value $0.01 per share | 4,382 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-23-028599 · doc4.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 78,136 Read SEC document |
| April 05, 2023 Filed Apr 6, 2023 17:17 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock, par value $0.01 per share | 1,775 | $39.43 | $69,988.25 |
DisclosureSEC source: 0001209191-23-023610 · doc4.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 73,754 Read SEC document |
| January 05, 2023 Filed Jan 9, 2023 16:34 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock, par value $0.01 per share | 1,538 | $45.49 | $69,963.62 |
DisclosureSEC source: 0001209191-23-002568 · doc4.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 71,979 Read SEC document |
| October 05, 2022 Filed Oct 7, 2022 16:20 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock, par value $0.01 per share | 1,871 | $40.08 | $74,989.68 |
DisclosureSEC source: 0001209191-22-053107 · doc4.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 70,441 Read SEC document |
| September 28, 2022 Filed Sep 30, 2022 16:31 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock, par value $0.01 per share | 284 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-22-051646 · doc4.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 68,570 Read SEC document |
| July 06, 2022 Filed Jul 8, 2022 07:09 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock, par value $0.01 per share | 1,583 | $42.63 | $67,483.29 |
DisclosureSEC source: 0001209191-22-041542 · doc4.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 68,286 Read SEC document |
| May 09, 2022 Filed May 11, 2022 16:21 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock, par value $0.01 per share | 2,767 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-22-028290 · doc4.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 66,703 Read SEC document |
| April 05, 2022 Filed Apr 6, 2022 16:39 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock, par value $0.01 per share | 769 | $87.71 | $67,448.99 |
DisclosureSEC source: 0001209191-22-023487 · doc4.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 63,936 Read SEC document |
| January 05, 2022 Filed Jan 6, 2022 16:28 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock, par value $0.01 per share | 1,152 | $58.55 | $67,449.60 |
DisclosureSEC source: 0001209191-22-002191 · doc4.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 63,167 Read SEC document |
| October 05, 2021 Filed Oct 6, 2021 16:41 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock, par value $0.01 per share | 1,376 | $49.05 | $67,492.80 |
DisclosureSEC source: 0001209191-21-059843 · doc4.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 62,015 Read SEC document |
| July 06, 2021 Filed Jul 8, 2021 16:15 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock, par value $0.01 per share | 1,850 | $36.47 | $67,469.50 |
DisclosureSEC source: 0001209191-21-045993 · doc4.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 60,639 Read SEC document |
| May 10, 2021 Filed May 12, 2021 16:33 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock, par value $0.01 per share | 3,655 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-21-032063 · doc4.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 58,789 Read SEC document |
| April 05, 2021 Filed Apr 7, 2021 16:17 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock, par value $0.01 per share | 2,139 | $31.55 | $67,485.45 |
DisclosureSEC source: 0001209191-21-025865 · doc4.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 55,134 Read SEC document |
| January 06, 2021 Filed Jan 8, 2021 16:22 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock, par value $0.01 per share | 1,190 | $25.21 | $29,999.90 |
DisclosureSEC source: 0001209191-21-002707 · doc4.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 52,995 Read SEC document |
| October 05, 2020 Filed Oct 6, 2020 16:24 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock, par value $0.01 per share | 2,514 | $11.93 | $29,992.02 |
DisclosureSEC source: 0001209191-20-054010 · doc4.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 51,805 Read SEC document |
| September 24, 2020 Filed Sep 28, 2020 07:16 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock, par value $0.01 per share | 2,564 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-20-052172 · doc4.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 49,291 Read SEC document |
| July 06, 2020 Filed Jul 7, 2020 18:55 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock, par value $0.01 per share | 2,615 | $11.47 | $29,994.05 |
DisclosureSEC source: 0001209191-20-041520 · doc4.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 46,727 Read SEC document |
| May 08, 2020 Filed May 12, 2020 16:47 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock, par value $0.01 per share | 14,870 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-20-028541 · doc4.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 44,112 Read SEC document |
| April 03, 2020 Filed Apr 7, 2020 16:29 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock, par value $0.01 per share | 5,025 | $5.97 | $29,999.25 |
DisclosureSEC source: 0001209191-20-023772 · doc4.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 29,242 Read SEC document |
| January 06, 2020 Filed Jan 8, 2020 16:34 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock, par value $0.01 per share | 1,428 | $21.00 | $29,988.00 |
DisclosureSEC source: 0001209191-20-002535 · doc4.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 24,217 Read SEC document |
| October 03, 2019 Filed Oct 4, 2019 19:52 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock, par value $0.01 per share | 1,574 | $19.05 | $29,984.70 |
DisclosureSEC source: 0001209191-19-052610 · doc4.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 22,789 Read SEC document |
| July 03, 2019 Filed Jul 5, 2019 19:15 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock, par value $0.01 per share | 1,321 | $22.70 | $29,986.70 |
DisclosureSEC source: 0001209191-19-041351 · doc4.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 21,215 Read SEC document |
| May 10, 2019 Filed May 14, 2019 17:00 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock, par value $0.01 per share | 4,792 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-19-029696 · doc4.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 19,894 Read SEC document |
| April 03, 2019 Filed Apr 5, 2019 16:19 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock, par value $0.01 per share | 1,045 | $28.69 | $29,981.05 |
DisclosureSEC source: 0001209191-19-023815 · doc4.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,102 Read SEC document |
| January 04, 2019 Filed Jan 8, 2019 16:26 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock, par value $0.01 per share | 1,058 | $28.34 | $29,983.72 |
DisclosureSEC source: 0001209191-19-002784 · doc4.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 14,057 Read SEC document |
| October 03, 2018 Filed Oct 5, 2018 16:45 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock, par value $0.01 per share | 699 | $42.89 | $29,980.11 |
DisclosureSEC source: 0001209191-18-054410 · doc4.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 12,999 Read SEC document |
| July 05, 2018 Filed Jul 6, 2018 16:21 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock | 639 | $46.88 | $29,956.32 |
DisclosureSEC source: 0001675149-18-000072 · edgar.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 12,300 Read SEC document |
| May 11, 2018 Filed May 15, 2018 17:26 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock | 2,224 | $0.00 | $0.00 |
DisclosureSEC source: 0001675149-18-000065 · edgar.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 11,661 Read SEC document |
| April 04, 2018 Filed Apr 6, 2018 16:31 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock | 639 | $46.92 | $29,981.88 |
DisclosureSEC source: 0001675149-18-000042 · edgar.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 9,437 Read SEC document |
| January 04, 2018 Filed Jan 8, 2018 16:31 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock | 548 | $54.70 | $29,975.60 |
DisclosureSEC source: 0001675149-18-000005 · edgar.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,798 Read SEC document |
| October 04, 2017 Filed Oct 5, 2017 16:59 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock | 626 | $47.91 | $29,991.66 |
DisclosureSEC source: 0001675149-17-000069 · edgar.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,250 Read SEC document |
| July 06, 2017 Filed Jul 10, 2017 16:29 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock | 885 | $33.89 | $29,992.65 |
DisclosureSEC source: 0001675149-17-000055 · edgar.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,624 Read SEC document |
| May 12, 2017 Filed May 16, 2017 16:40 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock | 3,775 | $0.00 | $0.00 |
DisclosureSEC source: 0001675149-17-000049 · edgar.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,739 Read SEC document |
| April 05, 2017 Filed Apr 7, 2017 16:22 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock | 886 | $33.85 | $29,991.10 |
DisclosureSEC source: 0001675149-17-000023 · edgar.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,964 Read SEC document |
| December 01, 2016 Filed Dec 5, 2016 17:12 UTC | Alcoa Corp AA · Entity 3397 | GrantCommon Stock | 2,078 | $0.00 | $0.00 |
DisclosureSEC source: 0001675149-16-000105 · edgar.xml · nonDerivative · entry 1 Williams Steven W · CIK 0001688822 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,078 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.