Company: IMO
Filing Date: 2025-11-26
Form Type: 8-K/A
Source: 0000049938-25-000073
Chunk: 0

Company: IMPERIAL OIL LTD
Filing Date: 2025-11-26
Form: 8-K/A
Chunk 0
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### UNITED STATES

### SECURITIES AND EXCHANGE COMMISSION
<div align='center'>Washington, D.C. 20549</div>

#### FORM 8-K/A
<div align='center'>(Amendment)</div>

### CURRENT REPORT
<div align='center'>Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934</div>

### IMPERIAL OIL LIMITED
<div align='center'>___________________________________________________________________

(Exact name of registrant as specified in its charter)</div>

| Canada                                         |     | 0-12014                 |     | 98-0017682                       |
| (State or other jurisdiction of incorporation) |     | -Commission File Number |     | -IRS Employer Identification No. |

| 505 Quarry Park Boulevard S.E.,Calgary,Alberta |     | T2C 5N1   |
| (Address of principal executive offices)       |     | -Zip Code |

| Registrant's telephone number, including area code: |     | 1-800-567-3776 |

<div align='center'>____________________________________________________________________

(Former name or former address, if changed since last report)</div>

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

[ ]Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

[ ]Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

[ ]Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

[ ]Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

| Title of each class |     | Trading symbol |     | Name of each exchange on 
 which registered         |
| None                |     |                |     | None                     |

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12