Livingston Satterthwaite

Companies

• ERock, Inc.Board member Jun 9, 2026 to now¹
• Amprius Technologies, Inc.Board member Aug 14, 2024 to now²
• ChemoursBoard member Jun 20, 2024 to now³
• IDEX CorporationBoard member Apr 5, 2011 to May 8, 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

• IDEX Corporation IEX14,747 shares⁵$3.4M at $233.70May 7, 2024
• ATAmprius Technologies, Inc. AMPX346,506 shares⁶$2.7M at $7.73Jun 12, 2026
• Chemours CC30,808 shares⁷$387.4K at $12.57May 6, 2026
• EERock, Inc. EROC13,024 shares⁸$114.0K at $8.75Jun 11, 2026

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

Recent filings

• Jun 12, 2026Granted 10,423 shares of Amprius Technologies, Inc.⁶
• Jun 11, 2026Granted 13,024 shares of ERock, Inc.⁸
• May 6, 2026Granted 7,182 shares of Chemours⁷
• Jun 13, 2025Granted 44,444 shares of Amprius Technologies, Inc.⁹
• Apr 22, 2025Granted 14,096 shares of Chemours¹⁰
• Aug 13, 2024Granted 283,019 shares of Amprius Technologies, Inc.¹¹
• Aug 6, 2024Granted 8,547 shares of Chemours¹²
• May 7, 2024Granted 745 shares of IDEX Corporation⁵
• May 25, 2023Granted 770 shares of IDEX Corporation¹³
• Nov 2, 2022Sold 3,075 shares at $222.69 of IDEX Corporation¹⁴
• Nov 2, 2022Exercised options 3,075 shares at $50.45 of IDEX Corporation¹⁴
• May 6, 2022Granted 825 shares of IDEX Corporation¹⁵
• Nov 9, 2021Sold 3,530 shares at $235.54 of IDEX Corporation¹⁶
• Nov 9, 2021Exercised options 3,530 shares at $42.86 of IDEX Corporation¹⁶