SXC (SUNCOKE ENERGY INC)
Insider Trading Activity
Every open-market purchase and sale reported by SXC officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-18 | Andrei Alexander Mikhalevsky | Director | A | — | — |
| 2026-05-18 | Ralph M Jr Della Ratta | Director | A | — | — |
| 2026-05-18 | Susan R. Landahl | Director | A | — | — |
| 2026-05-18 | Arthur F Anton | Director | A | — | — |
| 2026-05-18 | Martha Z. Carnes | Director | A | — | — |
| 2026-05-18 | Michael Ward Lewis | Director | A | — | — |
| 2026-03-02 | Andrei Alexander Mikhalevsky | Director | Buy | — | — |
| 2026-02-26 | Phillip Michael Hardesty | Senior Vice President | Buy | — | — |
| 2026-02-26 | Mark W. Marinko | SR VP, Chief Financial Officer | Buy | — | — |
| 2026-02-25 | John F Quanci | Chief Technology Officer | MIXED | — | — |
| 2026-02-25 | Mark W. Marinko | SR VP, Chief Financial Officer | MIXED | — | — |
| 2026-02-25 | Katherine T Gates | CEO and President | MIXED | — | — |
| 2026-02-25 | Phillip Michael Hardesty | Senior Vice President | MIXED | — | — |
| 2025-11-12 | Phillip Michael Hardesty | Senior Vice President | Buy | — | — |
| 2025-11-07 | Ralph M Jr Della Ratta | Director | Buy | — | — |
| 2025-05-15 | Andrei Alexander Mikhalevsky | Director | A | — | — |
| 2025-05-15 | Michael Ward Lewis | Director | A | — | — |
| 2025-05-15 | Ralph M Jr Della Ratta | Director | A | — | — |
| 2025-05-15 | Susan R. Landahl | Director | A | — | — |
| 2025-05-15 | Arthur F Anton | Director | A | — | — |
| 2025-05-15 | Martha Z. Carnes | Director | A | — | — |
| 2025-03-11 | Mark W. Marinko | SR VP, Chief Financial Officer | MIXED | — | — |
| 2025-02-26 | Phillip Michael Hardesty | Senior Vice President | MIXED | — | — |
| 2025-02-26 | Katherine T Gates | CEO and President | MIXED | — | — |
| 2025-02-26 | John F Quanci | Chief Technology Officer | MIXED | — | — |
| 2025-02-25 | Phillip Michael Hardesty | Senior Vice President | MIXED | — | — |
| 2025-02-25 | John F Quanci | Chief Technology Officer | MIXED | — | — |
| 2025-02-25 | Mark W. Marinko | SR VP, Chief Financial Officer | MIXED | — | — |
| 2025-02-25 | Katherine T Gates | CEO and President | MIXED | — | — |
| 2024-07-16 | Kent A Hansen | CFO & EVP | Buy | — | — |
| 2024-07-16 | John Taylor Maloney Fitzgerald | President and CEO | Buy | — | — |
| 2024-07-02 | Kent A Hansen | CFO & EVP | Buy | — | — |
| 2024-07-02 | John Taylor Maloney Fitzgerald | President and CEO | Buy | — | — |
| 2024-07-02 | JOSEPH STILWELL | Director | Sell | — | — |
| 2024-06-18 | Kent A Hansen | CFO & EVP | Buy | — | — |
| 2024-06-18 | John Taylor Maloney Fitzgerald | President and CEO | Buy | — | — |
| 2024-05-31 | John Taylor Maloney Fitzgerald | President and CEO | Buy | — | — |
| 2024-05-31 | Kent A Hansen | CFO & EVP | Buy | — | — |
| 2024-05-28 | John F Quanci | Chief Technology Officer | MIXED | — | — |
| 2024-05-16 | Michael Ward Lewis | Director | A | — | — |
| 2024-05-16 | Arthur F Anton | Director | A | — | — |
| 2024-05-16 | Martha Z. Carnes | Director | A | — | — |
| 2024-05-16 | John Taylor Maloney Fitzgerald | President and CEO | Buy | — | — |
| 2024-05-16 | Andrei Alexander Mikhalevsky | Director | A | — | — |
| 2024-05-16 | Kent A Hansen | CFO & EVP | Buy | — | — |
| 2024-05-16 | Ralph M Jr Della Ratta | Director | A | — | — |
| 2024-05-16 | Susan R. Landahl | Director | A | — | — |
| 2024-05-13 | Andrei Alexander Mikhalevsky | Director | Buy | — | — |
| 2024-05-01 | Kent A Hansen | CFO & EVP | Buy | — | — |
| 2024-05-01 | John Taylor Maloney Fitzgerald | President and CEO | Buy | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | 10%+ Owner | 7,067,823 | — |
| — | 10%+ Owner | 6,873,058 | — |
| — | 10%+ Owner | 6,711,928 | — |
| — | 10%+ Owner | 6,620,797 | — |
| — | 10%+ Owner | 6,435,528 | — |
| — | 10%+ Owner | 6,398,923 | — |
| — | Director | 5,024,476 | — |
| — | 10%+ Owner | 2,492,728 | — |
| — | Director | 1,618,098 | — |
| — | President and CEO | 1,587,216 | — |
| — | Director | 1,247,871 | — |
| — | 10%+ Owner | 1,123,059 | — |
| — | 10%+ Owner | 1,101,742 | — |
| — | 10%+ Owner | 1,101,742 | — |
| — | 10%+ Owner | 1,093,716 | — |
| — | 10%+ Owner | 1,080,537 | — |
| — | Chief Executive Officer | 342,359 | — |
| — | Senior Vice President | 298,964 | — |
| — | CEO and President | 267,121 | — |
| — | Chairman, CEO & President | 266,110 | — |
| — | CFO & EVP | 240,303 | — |
| — | Senior Vice President & CFO | 158,924 | — |
| — | President & COO | 154,886 | — |
| — | CFO & EVP | 125,535 | — |
| — | Director | 98,356 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the SXC quote page; the site-wide leaderboard is on the insider transactions hub.