Martin J. Lyons

Vice President and Controller, Ameren.

Companies

  • Martin Marietta MaterialsBoard member May 18, 2026 to now1
  • AmerenChief executive officer Feb 14, 2022 to now2
  • AmerenChair Feb 12, 2024 to Jun 3, 20263
  • AmerenPresident Feb 14, 2022 to Feb 4, 20262
  • AmerenBoard member Feb 14, 2022 to Mar 2, 20232
  • AmerenChief financial officer Feb 18, 2010 to Mar 4, 20194
  • AmerenVice President and Controller Feb 14, 2006 to Feb 10, 20105

Holdings

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

Shares held

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

Recent filings

  • Aug 31, 2026Granted 68 shares at $518.70 of Martin Marietta Materials7
  • May 29, 2026Granted 61 shares at $581.64 of Martin Marietta Materials8
  • May 14, 2026Granted 313 shares of Martin Marietta Materials9
  • Mar 3, 2026Sold 26,818 shares at $111.84 of Ameren6
  • Feb 27, 2026Shares withheld for tax 28,154 shares at $113.28 of Ameren6
  • Feb 5, 2026Granted 44,840 shares of Ameren10
  • Feb 5, 2026Granted 23,170 shares of Ameren10
  • Mar 6, 2025Gift 2,000 shares of Ameren11
  • Mar 4, 2025Sold 14,833 shares at $103.79 of Ameren12
  • Feb 28, 2025Shares withheld for tax 23,357 shares at $101.56 of Ameren12
  • Feb 6, 2025Granted 37,546 shares of Ameren13
  • Feb 6, 2025Granted 21,869 shares of Ameren13
  • Mar 4, 2024Sold 7,270 shares at $70.70 of Ameren14
  • Feb 29, 2024Shares withheld for tax 11,496 shares at $71.19 of Ameren14
  • Feb 8, 2024Granted 16,551 shares of Ameren15
  • Feb 8, 2024Granted 25,407 shares of Ameren15
  • Sep 29, 2023Shares withheld for tax 9,172 shares at $74.83 of Ameren15
  • Mar 1, 2023Sold 7,293 shares at $81.40 of Ameren16
  • Mar 1, 2023Sold 6,886 shares at $80.80 of Ameren16
  • Feb 28, 2023Shares withheld for tax 22,556 shares at $82.71 of Ameren16
  • Feb 9, 2023Granted 41,335 shares of Ameren17
  • Feb 9, 2023Granted 17,356 shares of Ameren17
  • Dec 13, 2022Gift 2,205 shares of Ameren18
  • Mar 31, 2022Sold 163 shares at $94.02 of Ameren19
  • Mar 1, 2022Sold 4,064 shares at $85.78 of Ameren20

Sources

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

  1. 1
  2. 2
  3. 3
    SEC EDGARAmeren, Chair
  4. 4
  5. 5
  6. 6
  7. 7
  8. 8
  9. 9
  10. 10
  11. 11
  12. 12
  13. 13
  14. 14
  15. 15
  16. 16
  17. 17
  18. 18
  19. 19
  20. 20