Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| No transactions found | ||||||||||
Mark A. Hellerstein currently holds 33,207 shares of MDU RESOURCES GROUP INC (MDU), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Mark A. Hellerstein has been a net seller of MDU stock. They have purchased $0 and sold $37.8M worth of shares.
Mark A. Hellerstein's most recent insider trade was on Nov 17, 2020, when they sold 4,921 shares at $25.40 per share.
Mark A. Hellerstein serves as Executive at MDU RESOURCES GROUP INC (MDU). They have executed 95 insider transactions totaling $37.8M over their tenure at the company.
Mark A. Hellerstein holds the position of Executive at MDU RESOURCES GROUP INC, 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.
Mark A. Hellerstein has shown a selling trading pattern, with $0 in total purchases and $37.8M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Mark A. Hellerstein was on May 31, 2006, when they sold $4.5M worth of SM shares. This transaction involved 116,500 shares at $39.00 per share.
Mark A. Hellerstein currently owns 33,207 shares of MDU RESOURCES GROUP INC (MDU), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Mark A. Hellerstein's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Mark A. Hellerstein has 95 Form 4 filings on record as an insider at MDU RESOURCES GROUP INC.
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