Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
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Karl F. Kurz currently holds 94,315 shares of SemGroup Corp (SEMG), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Karl F. Kurz has been a net seller of SEMG stock. They have purchased $696.4K and sold $10.7M worth of shares.
Karl F. Kurz's most recent insider trade was on Jun 30, 2026, when they sold 5,567 shares at $0.00 per share.
Karl F. Kurz serves as Executive at SemGroup Corp (SEMG). They have executed 115 insider transactions totaling $11.4M over their tenure at the company.
Karl F. Kurz holds the position of Executive at SemGroup Corp, where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 21 years and currently hold a stake valued at $0.
Karl F. Kurz has shown a selling trading pattern, with $696.4K in total purchases and $10.7M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Karl F. Kurz was on Dec 16, 2019, when they purchased $113.1K worth of WPX shares. This transaction involved 10,000 shares at $11.31 per share.
Karl F. Kurz currently owns 94,315 shares of SemGroup Corp (SEMG), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Karl F. Kurz's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Karl F. Kurz has 115 Form 4 filings on record as an insider at SemGroup Corp.
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