InsiderFlow

Mark W. Marinko

SXC

Mark W. Marinko serves as officer: SR VP, Chief Financial Officer at SunCoke Energy, Inc. (SXC). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

1 trades

$58.4K

Total Sells

2 trades

$100.7K

Net Position

Net Seller

$42.3K

Companies Traded

1

SXC

Active Period

Feb 2025 – Feb 2026

3 total trades

Most Recent

Buy SXC

Feb 26, 2026 · $58.4K

Mark W. Marinko's Insider Trading at SunCoke Energy, Inc. (SXC)

Buys

1 · $58.4K

Sells

2 · $100.7K

Total Shares Bought

10,000

Total Shares Sold

11,014

SXC Price Chart
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DateTypeSharesAvg PriceValueShares After
Feb 26, 2026Buy10,000$5.84$58.4K71,798
Mar 7, 2025Sell3,895$9.05$35.2K0
Feb 21, 2025Sell7,119$9.20$65.5K0