Oplinger William F (CIK 1573449) reported 6 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-05-27). Recent activity: Buy SOLS (1,785 shares), Buy AA (8,740 shares), Sell AA (3,801 shares), Sell AA (14,840 shares), Buy AA (66,660 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-27 | Solstice Advanced Materials Inc. (SOLS) | Director | Buy | 1,785 | $0 |
| 2026-02-25 | Alcoa Corp (AA) | President, CEO & Director | Buy | 8,740 | $0 |
| 2026-02-25 | Alcoa Corp (AA) | President, CEO & Director | Sell | 3,801 | $227,338 |
| 2026-02-02 | Alcoa Corp (AA) | President, CEO & Director | Sell | 14,840 | $899,898 |
| 2026-01-30 | Alcoa Corp (AA) | President, CEO & Director | Buy | 66,660 | $0 |
| 2026-01-28 | Alcoa Corp (AA) | President, CEO & Director | Sell | 21,078 | $1.2M |
Source: SEC Form 4 filings · as of 2026-05-27