William F. Oplinger
President, CEO & Director at Alcoa Corporation
Sits on 2 boards. Last updated September 28, 2026
Time on boards
- Boards served
- 2
- Current seats
- 2
- Board service
- 4 years
- Director since
- 2024
4 years of board service in total across 2 boards, counting each seat separately. Longest: Alcoa Corporation, 2 years.
Chief executive roles
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
Solstice Advanced Materials Inc. May 22, 202698.0%
-
Alcoa Corporation May 6, 202699.8%
-
Alcoa Corporation May 13, 202599.8%
-
Alcoa Corporation May 10, 202499.5%
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| May 22, 2026 | Solstice Advanced Materials Inc. | Option exercise | +1,785 | — | — |
| Feb 23, 2026 | Alcoa Corporation | Grant or award | +8,740 | — | — |
| Feb 23, 2026 | Alcoa Corporation | Shares withheld for tax | −3,801 | $59.81 | $227,338 |
| Jan 29, 2026 | Alcoa Corporation | Shares withheld for tax | −14,840 | $60.64 | $899,898 |
| Jan 28, 2026 | Alcoa Corporation | Grant or award | +66,660 | — | — |
| Jan 26, 2026 | Alcoa Corporation | Shares withheld for tax | −21,078 | $58.55 | $1,234,117 |
| Jan 29, 2025 | Alcoa Corporation | Grant or award | +9,246 | — | — |
| Jan 29, 2025 | Alcoa Corporation | Shares withheld for tax | −3,996 | $35.13 | $140,379 |
| Jan 29, 2025 | Alcoa Corporation | Grant or award | +102,480 | — | — |
| Jan 27, 2025 | Alcoa Corporation | Shares withheld for tax | −3,353 | $34.97 | $117,254 |
| Jan 24, 2025 | Alcoa Corporation | Shares withheld for tax | −12,163 | $37.43 | $455,261 |
| Jan 29, 2024 | Alcoa Corporation | Shares withheld for tax | −13,714 | $30.91 | $423,900 |
| Jan 29, 2024 | Alcoa Corporation | Grant or award | +65,899 | — | — |
| Jan 29, 2024 | Alcoa Corporation | Shares withheld for tax | −28,653 | $30.91 | $885,664 |
| Jan 24, 2024 | Alcoa Corporation | Grant or award | +110,890 | — | — |
Questions about William F. Oplinger
What boards is William F. Oplinger on?
William F. Oplinger sits on the boards of Alcoa Corporation and Solstice Advanced Materials Inc.
What company is William F. Oplinger the CEO of?
William F. Oplinger is President, CEO & Director of Alcoa Corporation.
How long has William F. Oplinger served on boards?
Our records show at least 4 years of board service across 2 boards, the earliest from 2024.
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