$XOM · Exxon Mobil Corporation

This filing is Amendment No. 29 to a Schedule 13G submitted by ExxonMobil Holdings Corp, a Texas corporation, regarding its ownership of common shares in Imperial Oil Ltd. The statement reports that as of September 30, 2026, ExxonMobil Holdings Corp beneficially owned 328,519,871 common shares of Imperial Oil, representing 69.6 percent of the class. All of these shares are held with sole voting power and sole dispositive power, with no shared voting or dispositive power reported.

The filing identifies Exxon Mobil Corporation as the parent holding company of ExxonMobil Holdings Corp. The event date requiring the filing is listed as July 1, 2026. The document was signed on November 3, 2026, by James R. Chapman, Vice President, Corporate Finance and Treasurer of ExxonMobil Holdings Corp, and certifies that the information is true, complete, and correct.