Charles Dadswell

Companies

• MASIMO CORPGeneral counsel Mar 10, 2026 to now¹
• MASIMO CORPBoard member Sep 3, 2025 to now²
• IlluminaGeneral counsel Apr 24, 2013 to Sep 17, 2024³
• GRAILBoard member Jun 12, 2024 to Jun 12, 2024⁴

Holdings

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

Shares held

• Illumina ILMN20,586 shares⁵$5.5M at $267.93Sep 13, 2024

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

Recent filings

• Sep 13, 2024Returned to company 989 shares at $126.95 of Illumina⁵
• Aug 15, 2024Returned to company 989 shares at $123.56 of Illumina⁶
• Mar 5, 2024Granted 6,683 shares of Illumina⁷
• Nov 5, 2023Shares withheld for tax 1,523 shares at $112.84 of Illumina⁸
• Mar 1, 2023Granted 6,926 shares of Illumina⁹
• Feb 21, 2023Shares withheld for tax 1,907 shares at $202.84 of Illumina¹⁰
• Feb 21, 2023Exercised options 5,282 shares of Illumina¹⁰
• Nov 5, 2022Shares withheld for tax 853 shares at $217.19 of Illumina¹¹
• Apr 28, 2022Sold 368 shares at $300.13 of Illumina¹²
• Mar 28, 2022Sold 368 shares at $342.83 of Illumina¹³
• Mar 1, 2022Granted 2,082 shares of Illumina¹⁴
• Feb 22, 2022Shares withheld for tax 1,808 shares at $319.86 of Illumina¹⁵
• Feb 22, 2022Exercised options 4,561 shares of Illumina¹⁵
• Dec 22, 2021Sold 322 shares at $380.29 of Illumina¹⁶
• Nov 22, 2021Sold 314 shares at $377.86 of Illumina¹⁷
• Nov 5, 2021Shares withheld for tax 739 shares at $408.14 of Illumina¹⁸
• Oct 22, 2021Sold 314 shares at $411.00 of Illumina¹⁹