Anton Arthur F (CIK 1358902) reported 4 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-05-18). Recent activity: Buy SXC (21,652 shares), Sell ZEUS (44,238 shares), Buy SXC (14,412 shares), Buy ZEUS (3,556 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-18 | SunCoke Energy, Inc. (SXC) | Director | Buy | 21,652 | $0 |
| 2026-02-17 | OLYMPIC STEEL INC (ZEUS) | Director | Sell | 44,238 | $0 |
| 2025-05-15 | SunCoke Energy, Inc. (SXC) | Director | Buy | 14,412 | $0 |
| 2025-03-12 | OLYMPIC STEEL INC (ZEUS) | Director | Buy | 3,556 | $0 |
Source: SEC Form 4 filings · as of 2026-05-18