Susan E. Siegel

Companies

• IlluminaBoard member Feb 7, 2019 to now⁸
• Align TechnologyBoard member Mar 14, 2017 to now⁹
• NEVRO CORPBoard member Dec 4, 2020 to Apr 3, 2025¹⁰
• Pacific BiosciencesBoard member Oct 26, 2010 to Jun 15, 2012¹¹
• AffymetrixBoard member Jan 4, 2006 to Jan 4, 2006¹²
• AffymetrixPresident Jan 4, 2006 to Jan 4, 2006¹²

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 ILMN20,541 shares¹³$5.4M at $262.52May 22, 2026
• Align Technology ALGN10,723 shares¹⁴$1.6M at $149.46May 20, 2026
• NNEVRO CORP0 shares¹⁵Apr 3, 2025

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

Recent filings

• May 21, 2026Granted 2,072 shares at $144.83 of Illumina¹³
• May 20, 2026Exercised options 1,745 shares of Align Technology¹⁴
• May 21, 2025Exercised options 1,148 shares of Align Technology¹⁶
• May 21, 2025Granted 3,780 shares of Illumina¹⁷
• Apr 3, 2025Returned to company 7,382 shares of NEVRO CORP¹⁵
• Apr 3, 2025Returned to company 24,579 shares of NEVRO CORP¹⁵
• Jun 25, 2024Gift 6,754 shares of NEVRO CORP¹⁸
• May 23, 2024Granted 19,169 shares of NEVRO CORP¹⁹
• May 17, 2024Exercised options 1,029 shares of Align Technology²⁰
• May 16, 2024Granted 2,622 shares of Illumina²¹
• May 26, 2023Granted 1,532 shares of Illumina²²
• May 25, 2023Granted 6,754 shares of NEVRO CORP²³
• May 17, 2023Exercised options 1,114 shares of Align Technology²⁴
• May 26, 2022Granted 1,232 shares of Illumina²⁵
• May 26, 2022Granted 4,155 shares of NEVRO CORP²⁶
• May 25, 2022Shares withheld for tax 352 shares at $242.40 of Illumina²⁵
• May 18, 2022Exercised options 524 shares of Align Technology²⁷