SEC Insider Transactions from Chapek Robert A.

Last updated: 2026-03-14 10:45 UTC | Total transactions: 6

Chapek Robert A has filed 6 insider transactions across 1 company since January 2024.

Most recent transaction: a option exercise of 1790 shares of MASIMO CORP ($MASI) on April 29, 2025.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
April 29, 2025 MASIMO CORP $MASI Chapek Robert A Director M Common Stock 1790 $0.00 3,455.0000 54,200,000 107.51% 0.00%
April 29, 2025 MASIMO CORP $MASI Chapek Robert A Director M Restricted Stock Units 1790 $0.00 0.0000 54,200,000 100.00% 0.00%
Jan. 15, 2025 MASIMO CORP $MASI Chapek Robert A Director M Common Stock 1665 $0.00 1,665.0000 53,600,000 9999.99% 0.00%
Jan. 15, 2025 MASIMO CORP $MASI Chapek Robert A Director M Restricted Stock Units 1665 $0.00 1,790.0000 53,600,000 48.19% 0.00%
Sept. 19, 2024 MASIMO CORP $MASI Chapek Robert A Director A Restricted Stock Units 1790 $0.00 1,790.0000 53,200,000 9999.99% 0.00%
Jan. 16, 2024 MASIMO CORP $MASI Chapek Robert A Director A Restricted Stock Units 1665 $0.00 1,665.0000 52,800,000 9999.99% 0.00%