Catherine M. Szyman

Companies

• MASIMO CORPBoard member Feb 14, 2025 to now¹
• MASIMO CORPChief executive officer Feb 14, 2025 to now¹
• Inari Medical, Inc.Board member May 21, 2020 to Feb 19, 2025²
• Edwards LifesciencesCVP, Critical Care & Vascular Jan 13, 2015 to Sep 3, 2024³
• Outset Medical, Inc.Board member May 24, 2021 to May 31, 2023⁴
• Medtronic plcSVP Strategy & Innovation Jun 27, 2008 to Apr 21, 2014⁵

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• Edwards Lifesciences EW81,287 shares⁶$7.1M at $87.49Sep 3, 2024
• OMOutset Medical, Inc. OM24,596 shares⁷$100.1K at $4.07May 31, 2023
• MMASIMO CORP0 shares⁸Jun 10, 2026
• IMInari Medical, Inc.0 shares⁹Feb 19, 2025

As of each latest filing. The line shows shares held over time.

Recent filings

• Jun 10, 2026Returned to company 7,605 shares at $180.00 of MASIMO CORP⁸
• Mar 11, 2026Shares withheld for tax 1,069 shares at $175.47 of MASIMO CORP¹⁰
• Mar 11, 2026Exercised options 2,101 shares of MASIMO CORP¹⁰
• Feb 12, 2026Shares withheld for tax 4,568 shares of MASIMO CORP¹¹
• Feb 12, 2026Exercised options 11,141 shares at $132.96 of MASIMO CORP¹¹
• Feb 19, 2025U 22,429 shares of Inari Medical, Inc.⁹
• Sep 3, 2024Shares withheld for tax 5,530 shares at $69.96 of Edwards Lifesciences⁶
• Sep 3, 2024Granted 10,910 shares of Edwards Lifesciences⁶
• Jul 7, 2024Shares withheld for tax 258 shares at $92.32 of Edwards Lifesciences¹²
• May 11, 2024Shares withheld for tax 827 shares at $86.72 of Edwards Lifesciences¹³
• May 7, 2024Shares withheld for tax 609 shares at $85.09 of Edwards Lifesciences¹⁴
• May 7, 2024Granted 32,025 shares of Edwards Lifesciences¹⁴
• May 4, 2024Shares withheld for tax 3,442 shares at $85.25 of Edwards Lifesciences¹⁵
• May 4, 2024Exercised options 5,796 shares of Edwards Lifesciences¹⁵
• May 3, 2024Shares withheld for tax 479 shares at $85.06 of Edwards Lifesciences¹⁵
• Apr 24, 2024Granted 4,126 shares at $42.41 of Inari Medical, Inc.¹⁶
• Apr 24, 2024Granted 4,126 shares at $42.41 of Inari Medical, Inc.¹⁷
• Feb 22, 2024Granted 8,560 shares of Edwards Lifesciences¹⁸
• Feb 15, 2024Sold 27,000 shares at $85.62 of Edwards Lifesciences¹⁹
• Feb 15, 2024Exercised options 27,000 shares at $36.75 of Edwards Lifesciences¹⁹
• Feb 13, 2024Sold 20,000 shares at $86.46 of Edwards Lifesciences¹⁹
• Feb 13, 2024Exercised options 20,000 shares at $36.75 of Edwards Lifesciences¹⁹
• Oct 10, 2023Sold 5,000 shares at $72.68 of Edwards Lifesciences²⁰
• Oct 10, 2023Exercised options 5,000 shares at $36.75 of Edwards Lifesciences²⁰
• Sep 8, 2023Sold 5,000 shares at $76.00 of Edwards Lifesciences²¹