Jeffrey B. Straubel

Companies

• QuantumScapeBoard member Dec 7, 2020 to now¹
• TeslaBoard member May 26, 2023 to May 26, 2023²
• TeslaChief Technology Officer Jun 25, 2010 to Jul 31, 2019³

Holdings

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

Shares held

• QuantumScape QS131,298 shares⁴$513.4K at $3.91May 12, 2026

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

Recent filings

• May 12, 2026Sold 27,106 shares at $7.85 of QuantumScape⁴
• Apr 2, 2026Sold 27,106 shares at $6.17 of QuantumScape⁵
• Mar 11, 2026Sold 27,106 shares at $6.95 of QuantumScape⁶
• Feb 19, 2026Sold 27,106 shares at $7.10 of QuantumScape⁷
• Jan 5, 2026Sold 27,106 shares at $11.28 of QuantumScape⁸
• Dec 19, 2025Sold 157,171 shares at $11.38 of QuantumScape⁹
• Dec 19, 2025Exercised options 130,065 shares at $2.38 of QuantumScape⁹
• Nov 5, 2025Sold 18,828 shares at $17.61 of QuantumScape¹⁰
• Nov 5, 2025Sold 107,299 shares at $17.03 of QuantumScape¹⁰
• Nov 5, 2025Sold 31,044 shares at $16.16 of QuantumScape¹⁰
• Nov 5, 2025Exercised options 130,065 shares at $2.38 of QuantumScape¹⁰
• Oct 1, 2025Sold 157,171 shares at $13.94 of QuantumScape¹¹
• Oct 1, 2025Exercised options 130,065 shares at $2.38 of QuantumScape¹¹
• Sep 12, 2025Sold 157,180 shares at $9.20 of QuantumScape¹²
• Sep 12, 2025Exercised options 130,067 shares at $2.38 of QuantumScape¹²
• Jun 4, 2025Granted 48,192 shares of QuantumScape¹³
• Jun 11, 2024Granted 34,423 shares of QuantumScape¹⁴
• Feb 5, 2024Sold 69,309 shares at $6.72 of QuantumScape¹⁵
• Feb 5, 2024Exercised options 69,309 shares at $2.38 of QuantumScape¹⁵
• Jan 2, 2024Sold 69,309 shares at $6.75 of QuantumScape¹⁶
• Jan 2, 2024Exercised options 69,309 shares at $2.38 of QuantumScape¹⁶
• Dec 4, 2023Sold 138,618 shares at $6.93 of QuantumScape¹⁷
• Dec 4, 2023Exercised options 138,618 shares at $2.38 of QuantumScape¹⁷
• Oct 4, 2023Sold 69,309 shares at $6.51 of QuantumScape¹⁸
• Oct 4, 2023Exercised options 69,309 shares at $2.38 of QuantumScape¹⁸