SXC insider buying and SEC filings, explained
SunCoke Energy, Inc. · CIK 1514705
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Insider activity in the last 12 months
Bought
$289K
Insiders who bought
4
Sold (not marked 10b5-1)
$0
Planned sales (10b5-1)
$0
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Feb 26, 2026 | Purchase (code P) | Andrei Alexander Mikhalevsky (Director) bought 5,000 shares at $5.53 ($28K), reported as a purchase (code P). Holdings up 250% to 7,000 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 2, 2026 |
| Feb 25, 2026 | Purchase (code P) | Mark W. Marinko (CFO) bought 10,000 shares at about $5.84 ($58K), reported as a purchase (code P). Holdings up 16% to 71,798 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Feb 26, 2026 |
| Feb 25, 2026 | Purchase (code P) | Phillip Michael Hardesty (Senior Vice President) bought 12,500 shares at about $5.83 ($73K), reported as a purchase (code P). Holdings up 4% to 298,677 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Feb 26, 2026 |
| Nov 7, 2025 | Purchase (code P) | Phillip Michael Hardesty (Senior Vice President) bought 12,000 shares at about $6.64 ($80K), reported as a purchase (code P). Holdings up 5% to 262,683 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Nov 12, 2025 |
| Nov 6, 2025 | Purchase (code P) | Ratta Ralph M Della Jr (Director) bought 7,288 shares at $6.86 ($50K), reported as a purchase (code P). Holdings up 9% to 86,293 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Nov 7, 2025 |
10 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
3 insiders bought in 30 days
$159K in purchases since Feb 25, 2026 · Purchases traded Feb 25, 2026 to Feb 26, 2026 · Closed
| Insider | Value | Traded | Source |
|---|---|---|---|
| Phillip Michael Hardesty (Senior Vice President) | $73K | Feb 25, 2026 | SEC filing |
| Mark W. Marinko (CFO) | $58K | Feb 25, 2026 | SEC filing |
| Andrei Alexander Mikhalevsky (Director) | $28K | Feb 26, 2026 | SEC filing |
2 insiders bought in 30 days
$130K in purchases since Nov 6, 2025 · Purchases traded Nov 6, 2025 to Nov 7, 2025 · Closed
| Insider | Value | Traded | Source |
|---|---|---|---|
| Ratta Ralph M Della Jr (Director) | $50K | Nov 6, 2025 | SEC filing |
| Phillip Michael Hardesty (Senior Vice President) | $80K | Nov 7, 2025 | SEC filing |
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
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