Lisa Davis
American businesswoman (born 1963)
Lisa A. Davis (born October 15, 1963) is an American businesswoman, the chair of Siemens Corporation (USA) since January 2017. Davis was a member of the managing board of Siemens, and global CEO of Siemens Gas and Power Operating Company.2
From Wikipedia’s article on Lisa Davis (this version), CC BY-SA 4.0.
Born Oct 15, 1963.1
Companies
- Air Products & ChemicalsBoard member Mar 4, 2020 to now11
- Phillips 66Board member 2020 to now12
- Penske Automotive GroupBoard member May 17, 2017 to now13
- C3.aiBoard member Dec 23, 2021 to Oct 4, 202414
- Kosmos EnergyBoard member Nov 8, 2019 to Jun 10, 202115
Holdings
Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.
Shares held
Phillips 66 PSX7,196 shares16$2.1M at $291.45Aug 11, 2026
Penske Automotive Group PAG3,017 shares17$639.9K at $212.10Dec 18, 2025
C3.ai AI27,030 shares18$320.7K at $11.87Dec 27, 2023
As of each latest filing. The line shows shares held over time.
Recent filings
- Aug 10, 2026Sold 315 shares at $208.99 of Phillips 6616
- Aug 10, 2026Sold 200 shares at $208.37 of Phillips 6616
- Aug 10, 2026Sold 1,000 shares at $207.21 of Phillips 6616
- Mar 13, 2026Sold 3,800 shares at $174.37 of Phillips 6619
- Jan 15, 2026Granted 1,423 shares at $140.56 of Phillips 6620
- Dec 16, 2025Granted 1,488 shares of Penske Automotive Group17
- Aug 18, 2025Sold 1,604 shares at $180.74 of Penske Automotive Group21
- Jan 15, 2025Granted 1,684 shares at $118.78 of Phillips 6622
- Dec 11, 2024Granted 1,529 shares of Penske Automotive Group23
- Jan 16, 2024Granted 1,524 shares at $131.31 of Phillips 6624
- Dec 27, 2023Shares withheld for tax 915 shares at $29.98 of C3.ai18
- Dec 27, 2023Exercised options 2,000 shares at $13.49 of C3.ai18
- Dec 13, 2023Granted 1,604 shares of Penske Automotive Group25
- May 2, 2023Sold 2,029 shares at $140.92 of Penske Automotive Group26
- Jan 17, 2023Granted 1,929 shares at $103.69 of Phillips 6627
- Dec 14, 2022Granted 2,029 shares of Penske Automotive Group28
- Oct 5, 2022Granted 25,945 shares of C3.ai29
- Jan 14, 2022Granted 2,284 shares at $87.57 of Phillips 6630
Early life and education
- Date not recordedUniversity of California, Berkeley College of Engineering3
- Date not recordedUniversity of California, Berkeley3
Lisa Davis was born in the US on October 15, 1963. She earned a bachelor's degree in chemical engineering from the University of California, Berkeley.
From Wikipedia’s article on Lisa Davis (this version), CC BY-SA 4.0.
Career
Occupation: manager.8
- Since 2020Board member, Air Products & Chemicals7
- Since 2020Board member, Phillips 666
- 2014 to 2020Worked at Siemens4 5
After graduating from university, Davis became an engineer for ExxonMobil, where she managed operations at the Prudhoe Bay Oil Field, and later worked for Texaco and Royal Dutch Shell.
In November 2016, it was announced that Davis would succeed Eric Spiegel as CEO of Siemens USA following his retirement at the end of the year.
In 2018, she was assessed as being the 37th most powerful woman in the world by Forbes. After profits in Siemens' energy division went down by 75% in 2018, the company decided to separate the division into its own company. In 2019, she became co-CEO of Siemens Gas and Power Operating Company. She left the Siemens managing board in February 2020 to support Siemens CEO Kaeser until her contract expired in October 2020.
From Wikipedia’s article on Lisa Davis (this version), CC BY-SA 4.0.
Personal life
Links
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1WikidataLisa Davis on Wikidata
- 2WikipediaLisa Davis on Wikipedia
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11Wikidata and SEC EDGARAir Products & Chemicals, Board member
- 12Wikidata and SEC EDGARPhillips 66, Board member
- 13
- 14SEC EDGARC3.ai, Board member
- 15SEC EDGARKosmos Energy, Board member
- 16
- 17
- 18
- 19SEC EDGARForm 4 filed Mar 16, 2026
- 20SEC EDGARForm 4 filed Jan 20, 2026
- 21SEC EDGARForm 4 filed Aug 20, 2025
- 22SEC EDGARForm 4 filed Jan 17, 2025
- 23SEC EDGARForm 4 filed Dec 13, 2024
- 24SEC EDGARForm 4 filed Jan 18, 2024
- 25SEC EDGARForm 4 filed Dec 15, 2023
- 26SEC EDGARForm 4 filed May 4, 2023
- 27SEC EDGARForm 4 filed Jan 19, 2023
- 28SEC EDGARForm 4 filed Dec 16, 2022
- 29SEC EDGARForm 4 filed Oct 7, 2022
- 30SEC EDGARForm 4 filed Jan 19, 2022