John R. Block

Companies

• AEMETIS, INCBoard member Oct 24, 2008 to now¹
• PEDEVCO CORPBoard member Jul 29, 2009 to Jul 29, 2009²
• HormelBoard member Feb 4, 2004 to Oct 1, 2007³
• Deere & CompanyBoard member Jan 3, 2006 to Jan 3, 2006⁴

Holdings

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

Shares held

• Hormel HRL11,145 shares⁵$227.1K at $20.38Oct 1, 2007
• AAEMETIS, INC AMTX56,330 shares⁶$80.6K at $1.43Mar 19, 2026

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

Recent filings

• Mar 19, 2026Granted 10,000 shares at $2.64 of AEMETIS, INC⁶
• Jan 22, 2026Granted 12,000 shares at $1.54 of AEMETIS, INC⁷
• Jan 16, 2025Granted 12,000 shares of AEMETIS, INC⁸
• Nov 21, 2024Granted 12,469 shares of AEMETIS, INC⁹
• May 23, 2024Sold 51,580 shares at $3.49 of AEMETIS, INC¹⁰
• Jan 18, 2024Granted 11,000 shares of AEMETIS, INC¹¹
• Jun 16, 2023Sold 19,205 shares at $6.30 of AEMETIS, INC¹²
• Jun 15, 2023Shares withheld for tax 22,588 shares at $6.84 of AEMETIS, INC¹²
• Jun 15, 2023Exercised options 50,000 shares at $3.09 of AEMETIS, INC¹²
• Jun 15, 2023Shares withheld for tax 3,787 shares at $6.84 of AEMETIS, INC¹²
• Jun 15, 2023Exercised options 10,000 shares at $2.59 of AEMETIS, INC¹²
• Jan 5, 2023Granted 11,070 shares of AEMETIS, INC¹³
• Aug 18, 2022Granted 5,000 shares of AEMETIS, INC¹⁴
• Mar 14, 2022Sold 10,371 shares at $12.12 of AEMETIS, INC¹⁵
• Mar 14, 2022Sold 18,865 shares at $12.12 of AEMETIS, INC¹⁵
• Mar 14, 2022Sold 1,300 shares at $12.12 of AEMETIS, INC¹⁵
• Mar 14, 2022Exercised options 35,000 shares at $1.72 of AEMETIS, INC¹⁵
• Mar 14, 2022Sold 35,000 shares at $12.12 of AEMETIS, INC¹⁵
• Jan 6, 2022Granted 10,371 shares of AEMETIS, INC¹⁶
• Nov 18, 2021Granted 5,000 shares of AEMETIS, INC¹⁷
• Feb 1, 2007Granted 2,500 shares at $37.92 of Hormel¹⁸
• Feb 1, 2006Granted 2,500 shares at $33.53 of Hormel¹⁹
• Feb 1, 2005Granted 1,500 shares at $31.50 of Hormel²⁰
• Feb 2, 2004Granted 1,500 shares at $26.97 of Hormel²¹