Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
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Caley Castelein currently holds 38,040 shares of Aerpio Pharmaceuticals, Inc. (ARPO), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Caley Castelein has been a net buyer of ARPO stock. They have purchased $9.3M and sold $164.2K worth of shares.
Caley Castelein's most recent insider trade was on Jun 12, 2026, when they sold 38,040 shares at $0.00 per share.
Caley Castelein serves as Executive at Aerpio Pharmaceuticals, Inc. (ARPO). They have executed 46 insider transactions totaling $9.5M over their tenure at the company.
Caley Castelein holds the position of Executive at Aerpio Pharmaceuticals, Inc., where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 11 years and currently hold a stake valued at $0.
Caley Castelein has shown a buying trading pattern, with $9.3M in total purchases and $164.2K in total sales across all transactions. Their most recent activity indicates a tendency to accumulate shares.
The largest transaction by Caley Castelein was on Aug 17, 2018, when they purchased $5.1M worth of VRAY shares. This transaction involved 510,929 shares at $9.98 per share.
Caley Castelein currently owns 38,040 shares of Aerpio Pharmaceuticals, Inc. (ARPO), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Caley Castelein's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Caley Castelein has 46 Form 4 filings on record as an insider at Aerpio Pharmaceuticals, Inc..
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