Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
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William Francis Ballhaus Jr currently holds 24,850 shares of OSI SYSTEMS INC (OSIS), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, William Francis Ballhaus Jr has been a net seller of OSIS stock. They have purchased $0 and sold $674.0K worth of shares.
William Francis Ballhaus Jr's most recent insider trade was on Nov 4, 2025, when they sold 750 shares at $0.00 per share.
William Francis Ballhaus Jr serves as Executive at OSI SYSTEMS INC (OSIS). They have executed 38 insider transactions totaling $674.0K over their tenure at the company.
William Francis Ballhaus Jr holds the position of Executive at OSI SYSTEMS INC, where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 16 years and currently hold a stake valued at $0.
William Francis Ballhaus Jr has shown a selling trading pattern, with $0 in total purchases and $674.0K in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by William Francis Ballhaus Jr was on Jul 28, 2023, when they purchased $225.0K worth of OSIS shares. This transaction involved 1,913 shares at $117.63 per share.
William Francis Ballhaus Jr currently owns 24,850 shares of OSI SYSTEMS INC (OSIS), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of William Francis Ballhaus Jr's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. William Francis Ballhaus Jr has 38 Form 4 filings on record as an insider at OSI SYSTEMS INC.
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