Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
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Marc Ostro currently holds 2,576,724 shares of ZS Pharma, Inc. (ZSPH), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Marc Ostro has been a net buyer of ZSPH stock. They have purchased $3.0M and sold $478.5K worth of shares.
Marc Ostro's most recent insider trade was on Apr 22, 2016, when they sold 34,197 shares at $0.00 per share.
Marc Ostro serves as Executive at ZS Pharma, Inc. (ZSPH). They have executed 26 insider transactions totaling $3.5M over their tenure at the company.
Marc Ostro holds the position of Executive at ZS Pharma, Inc., where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 18 years and currently hold a stake valued at $0.
Marc Ostro has shown a buying trading pattern, with $3.0M in total purchases and $478.5K in total sales across all transactions. Their most recent activity indicates a tendency to accumulate shares.
The largest transaction by Marc Ostro was on Dec 17, 2015, when they sold $231.9M worth of ZSPH shares. This transaction involved 2,576,724 shares at $90.00 per share.
Marc Ostro currently owns 2,576,724 shares of ZS Pharma, Inc. (ZSPH), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Marc Ostro's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Marc Ostro has 26 Form 4 filings on record as an insider at ZS Pharma, Inc..
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