Straubel Jeffrey B (CIK 0001494727)

Latest company ownership

Role: Chief Technical Officer
Shares held
276,398
Last filed at
Jul 31, 2019
Confidence Score
50.0
2025Q4
Confidence Score History
2018Q4 2025Q4
Role: Director
Shares held
130,065
Last filed at
Nov 7, 2025
Confidence Score
4.8
2025Q4
Confidence Score History
2022Q2 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Dec 19, 2025 Dec 22, 2025 QuantumScape Corp Director Sell 8.8 -157,171 -37.07% $1.8M
Nov 5, 2025 Nov 7, 2025 QuantumScape Corp Director Sell 5.0 -157,171 -34.84% $2.7M
Oct 1, 2025 Oct 3, 2025 QuantumScape Corp Director Sell 5.0 -157,171 -32.87% $2.2M
Sep 12, 2025 Sep 16, 2025 QuantumScape Corp Director Sell 5.0 -157,180 -31.10% $1.4M
Feb 5, 2024 Feb 7, 2024 QuantumScape Corp Director Sell 17.5 -69,309 -19.15% $465.6K
Jan 2, 2024 Jan 4, 2024 QuantumScape Corp Director Sell 17.5 -69,309 -19.15% $467.7K
Dec 4, 2023 Dec 5, 2023 QuantumScape Corp Director Sell 7.5 -138,618 -32.14% $960.3K
Oct 4, 2023 Oct 6, 2023 QuantumScape Corp Director Sell 17.5 -69,309 -19.15% $451.1K
Sep 5, 2023 Sep 7, 2023 QuantumScape Corp Director Sell 17.5 -69,309 -19.15% $485.2K
Aug 14, 2023 Aug 16, 2023 QuantumScape Corp Director Sell 17.5 -69,321 -19.15% $505.9K
Sep 19, 2022 Sep 20, 2022 QuantumScape Corp Director Sell 22.5 -30,937 -10.90% $344.5K
Aug 22, 2022 Aug 24, 2022 QuantumScape Corp Director Sell 26.3 -30,937 -9.83% $334.9K
Jul 18, 2022 Jul 20, 2022 QuantumScape Corp Director Sell 17.5 -61,874 -16.43% $653.7K
May 16, 2022 May 19, 2022 QuantumScape Corp Director Sell 26.3 -30,837 -7.57% $365.7K
May 16, 2022 May 18, 2022 QuantumScape Corp Director Buy 92.5 +30,737 8.89% $364.4K
Jul 29, 2019 Jul 31, 2019 Tesla, Inc. Chief Technical Officer Sell 27.5 -15,000 -5.15% $3.5M
Jun 28, 2019 Jul 2, 2019 Tesla, Inc. Chief Technical Officer Sell 32.5 -15,000 -4.90% $3.4M
May 28, 2019 May 30, 2019 Tesla, Inc. Chief Technical Officer Sell 32.5 -15,000 -4.67% $2.8M
Apr 26, 2019 Apr 30, 2019 Tesla, Inc. Chief Technical Officer Sell 32.5 -15,000 -4.67% $3.6M
Mar 26, 2019 Mar 28, 2019 Tesla, Inc. Chief Technical Officer Sell 32.5 -15,000 -4.67% $4M
Feb 28, 2019 Mar 4, 2019 Tesla, Inc. Chief Technical Officer Sell 32.5 -15,000 -4.67% $4.8M
Jan 28, 2019 Jan 30, 2019 Tesla, Inc. Chief Technical Officer Sell 32.5 -15,000 -4.67% $4.4M
Dec 28, 2018 Jan 2, 2019 Tesla, Inc. Chief Technical Officer Sell 32.5 -15,000 -4.67% $4.9M
Nov 7, 2018 Nov 9, 2018 Tesla, Inc. Chief Technical Officer Sell 16.3 -35,000 -10.25% $5.2M