Aleksandra A. Miziolek

Companies

• Dauch CorpBoard member Mar 20, 2024 to now¹
• Solid PowerBoard member Feb 14, 2022 to now²
• TennecoBoard member Mar 19, 2020 to Nov 21, 2022³
• Cooper-Standard AutomotiveOfficer Feb 7, 2014 to Feb 19, 2019⁴

Holdings

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

Shares held

• SPSolid Power SLDP341,062 shares⁵$666.8K at $1.96May 20, 2026
• DDauch Corp DCH89,739 shares⁶$425.8K at $4.75Apr 30, 2026
• Tenneco0 shares⁷Nov 17, 2022

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

Recent filings

• May 20, 2026Granted 44,133 shares of Solid Power⁵
• Apr 30, 2026Granted 29,773 shares of Dauch Corp⁶
• May 21, 2025Granted 118,808 shares of Solid Power⁸
• May 1, 2025Granted 39,474 shares at $3.80 of Dauch Corp⁹
• May 22, 2024Granted 82,365 shares of Solid Power¹⁰
• May 2, 2024Granted 20,492 shares at $7.32 of Dauch Corp¹¹
• May 24, 2023Granted 59,197 shares of Solid Power¹²
• Nov 17, 2022Returned to company 56,825 shares at $20.00 of Tenneco⁷
• May 25, 2022Granted 15,700 shares of Solid Power¹³
• Apr 1, 2022Granted 20,859 shares of Solid Power¹⁴
• Feb 1, 2022Granted 15,110 shares of Tenneco¹⁵