Stephen S. Schwartz

Companies

• Onto InnovationBoard member Jul 16, 2024 to now¹
• Azenta Life SciencesBoard member Dec 6, 2010 to Nov 17, 2023²
• Azenta Life SciencesChief executive officer Dec 6, 2010 to Nov 17, 2023²
• Spire Inc.Board member Nov 16, 2018 to Feb 6, 2023³
• Azenta Life SciencesPresident Apr 15, 2010 to May 17, 2013⁴

Holdings

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

Shares held

• Azenta Life Sciences AZTA446,536 shares⁵$15.2M at $34.09Nov 16, 2023
• OIOnto Innovation ONTO3,536 shares⁶$820.2K at $231.95May 20, 2026
• Spire Inc. SR1,470 shares⁷$118.7K at $80.75Feb 2, 2022

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

Recent filings

• May 20, 2026Granted 761 shares of Onto Innovation⁶
• May 21, 2025Granted 2,114 shares of Onto Innovation⁸
• Aug 20, 2024Granted 661 shares of Onto Innovation⁹
• Nov 16, 2023Granted 22,448 shares at $54.57 of Azenta Life Sciences⁵
• Nov 16, 2023Returned to company 12,865 shares at $53.81 of Azenta Life Sciences⁵
• Nov 15, 2023Granted 16,426 shares at $54.13 of Azenta Life Sciences⁵
• Nov 17, 2022Granted 18,886 shares of Azenta Life Sciences¹⁰
• Nov 15, 2022Shares withheld for tax 26,293 shares of Azenta Life Sciences¹¹
• Nov 15, 2022Granted 48,580 shares of Azenta Life Sciences¹¹
• Nov 17, 2021Sold 6,811 shares at $119.27 of Azenta Life Sciences¹²
• Nov 17, 2021Sold 34,540 shares at $119.27 of Azenta Life Sciences¹²
• Nov 15, 2021Granted 7,648 shares of Azenta Life Sciences¹³
• Nov 15, 2021Granted 80,346 shares of Azenta Life Sciences¹³