8-KLeadership ChangesExhibits & Filings

IMPERIAL OIL LTD 8-K Report, Executive Changes (Sep 17, 2025)

Filed September 17, 2025For Securities:IMO

Summary

Imperial Oil Limited (IMO) announced a significant change in its board composition via an 8-K filing on September 17, 2025. The company appointed T.T. (Tanya) Bryja as a new director, effective September 16, 2025. Ms. Bryja brings valuable experience from her role as Senior Vice-President, Energy Products at ExxonMobil Product Solutions Company. Her appointment is a strategic move, likely leveraging her expertise given ExxonMobil's significant stake in Imperial Oil. In addition to the new appointment, the filing details leadership transitions. D.W. (David) Cornhill will not seek re-election at the 2026 annual meeting due to mandatory retirement age and will step down as Lead Director on October 1, 2025. M.C. (Miranda) Hubbs has been appointed as the successor Lead Director, effective October 1, 2025, and will receive an annual compensation of $45,000 for this role. These changes reflect a planned succession and strengthening of the board's expertise.

Key Highlights

  • 1T.T. (Tanya) Bryja, Senior Vice-President at ExxonMobil Product Solutions, appointed as a new director.
  • 2Ms. Bryja's appointment is effective September 16, 2025.
  • 3D.W. (David) Cornhill will retire at the 2026 annual meeting due to reaching the mandatory retirement age.
  • 4D.W. (David) Cornhill will resign as Lead Director effective October 1, 2025.
  • 5M.C. (Miranda) Hubbs appointed as the successor Lead Director, effective October 1, 2025.
  • 6Ms. Hubbs will receive $45,000 annually for her role as Lead Director.
  • 7Ms. Bryja will not receive compensation for her director role due to her employment with ExxonMobil.

Frequently Asked Questions

T.T. (Tanya) Bryja, who serves as Senior Vice-President, Energy Products at ExxonMobil Product Solutions Company, has been appointed as a new director to the board of Imperial Oil Limited.

David Cornhill is stepping down as Lead Director effective October 1, 2025, and will not stand for re-election at the 2026 annual meeting because he has reached the company's mandatory retirement age. He intends to continue as an independent director until his retirement.

M.C. (Miranda) Hubbs has been selected by the independent directors to succeed David Cornhill as Lead Director, effective October 1, 2025.

No, Ms. Bryja will not receive compensation for her role as a director because she is employed by Exxon Mobil Corporation.