will be determined in the manner described in the Offer to Purchase by reference to the applicable fixed spread for such Notes (the Fixed Spread) plus the applicable yield based on
the bid-side price of the applicable U.S. Treasury Reference Security at 10:00 a.m., New York City time, on September 19, 2023. The Late Tender Offer Consideration for each series of Notes is
equal to the Total Consideration minus the Early Tender Payment for each series of Notes. Holders will also receive accrued and unpaid interest on Notes validly tendered and accepted for purchase from the applicable last interest payment date up to,
but not including, the applicable settlement date.
Cenovus intends to fund the purchase of validly tendered and accepted Notes with cash on hand and certain
short-term borrowings.
The tender offers will expire on the applicable Expiration Date. Provided that the conditions of the applicable tender offer are satisfied,
and except as set forth below, payment for the Notes validly tendered prior to or at the Expiration Date, and accepted for purchase, will be made on a date promptly following the Expiration Date, which is anticipated to be October 5, 2023, the
second business day after the Expiration Date. Cenovus reserves the right, in its sole discretion, to make payment for Notes validly tendered prior to or at the Early Tender Date and accepted for purchase on an earlier settlement date, which, if
applicable, is currently anticipated to be September 20, 2023, the second business day after the Early Tender Date.
Tendered Notes may be withdrawn prior to
or at, but not after, 5:00 p.m., New York City time, on September 18, 2023, unless extended or earlier terminated by Cenovus.
All Notes accepted for purchase
will be retired and cancelled and will no longer remain outstanding obligations of Cenovus.
The tender offers are subject to the satisfaction or waiver of certain
conditions, which are specified in the Offer to Purchase. The tender offers are not conditioned on any minimum principal amount of Notes being tendered.
Information relating to the tender offers
The Offer to Purchase is being distributed to holders beginning today. Goldman
Sachs & Co. LLC, BMO Capital Markets Corp. and MUFG Securities Americas Inc. are the dealer managers for the tender offers. Investors with questions regarding the terms and conditions of the tender offers may contact Goldman
Sachs & Co. LLC at (800) 828-3182 (toll-free) or by email at gs-lm-nyc@ny.email.gs.com, BMO Capital Markets Corp. at
(833) 418-0762 (toll-free) or (212) 702-1840 (collect) or by email at LiabilityManagement@bmo.com and MUFG Securities Americas Inc. at (877) 744-4532 (toll-free) or (212) 405-7481 (collect). D.F. King & Co., Inc. is the tender and information agent for the tender offers. Investors with questions regarding
the procedures for tendering Notes may contact the tender and information agent by email at cve@dfking.com, or by phone at (212) 269-5550 (for banks and brokers only) or (888)
644-5854 (for all others, toll-free). Beneficial owners may also contact their broker, dealer, commercial bank, trust company or other nominee for assistance.
The full details of the tender offers, including complete instructions on how to tender Notes, are
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