Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
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Karen Berriman Davis currently holds 88,114 shares of Northern Tier Energy LP (NTI), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Karen Berriman Davis has been a net buyer of NTI stock. They have purchased $213.9K and sold $41.2K worth of shares.
Karen Berriman Davis's most recent insider trade was on Apr 28, 2026, when they sold 1,375 shares at $41.37 per share.
Karen Berriman Davis serves as Executive at Northern Tier Energy LP (NTI). They have executed 36 insider transactions totaling $255.1K over their tenure at the company.
Karen Berriman Davis holds the position of Executive at Northern Tier Energy LP, where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 20 years and currently hold a stake valued at $0.
Karen Berriman Davis has shown a buying trading pattern, with $213.9K in total purchases and $41.2K in total sales across all transactions. Their most recent activity indicates a tendency to accumulate shares.
The largest transaction by Karen Berriman Davis was on Apr 17, 2007, when they purchased $9.0M worth of DMGI shares. This transaction involved 30,000 shares at $300.00 per share.
Karen Berriman Davis currently owns 88,114 shares of Northern Tier Energy LP (NTI), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Karen Berriman Davis's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Karen Berriman Davis has 36 Form 4 filings on record as an insider at Northern Tier Energy LP.
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