Daniel Ammann

Vice President & Treasurer, General Motors.

Companies

ExxonMobilVice President Feb 3, 2025 to now¹
Hewlett Packard EnterpriseBoard member Oct 22, 2015 to Apr 12, 2024²
General MotorsPresident Feb 18, 2014 to Feb 20, 2018³
General MotorsChief financial officer Jul 5, 2011 to Jan 3, 2014⁴
General MotorsVice President & Treasurer Jun 7, 2010 to Apr 4, 2011⁵

Holdings

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

Shares held

ExxonMobil XOM475,841 shares⁶$85.1M at $178.91Nov 25, 2025
Hewlett Packard Enterprise HPE132,263 shares⁷$7.3M at $55.37Apr 12, 2024

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

Recent filings

Nov 25, 2025Granted 102,800 shares of ExxonMobil⁶
Apr 10, 2024Exercised options 17,390 shares of Hewlett Packard Enterprise⁷
Apr 5, 2023Exercised options 15,118 shares of Hewlett Packard Enterprise⁸
Apr 5, 2022Exercised options 14,479 shares of Hewlett Packard Enterprise⁹

Sources

The numbers on this page point here. Each one links to the record it came from.

1
SEC EDGARExxonMobil, Vice President
2
SEC EDGARHewlett Packard Enterprise, Board member
3
SEC EDGARGeneral Motors, President
4
SEC EDGARGeneral Motors, Chief financial officer
5
SEC EDGARGeneral Motors, Vice President & Treasurer
6
SEC EDGARExxonMobil shares after the filing of Nov 25, 2025
7
SEC EDGARHewlett Packard Enterprise shares after the filing of Apr 12, 2024
8
SEC EDGARForm 4 filed Apr 7, 2023
9
SEC EDGARForm 4 filed Apr 7, 2022