Air Canada finalized terms of its $800 million substantial issuer bid on Aug. 17, setting a price range of $29.00 to $33.00 per share in increments of $0.10. The offer covers up to 27,586,206 shares—roughly 9.8 percent of the airline's 280,167,997 total shares outstanding—assuming full participation at the minimum price.
The offer opens Aug. 20 and expires at 11:59 p.m. Eastern time on Sept. 24, unless extended, varied or withdrawn. Air Canada is funding the buyback entirely from proceeds received today from a previously announced minority equity investment in its Aeroplan loyalty program by funds managed by Blackstone and La Caisse, together with other leading Canadian institutions. The Aeroplan deal valued the program at $2.5 billion, with the investors collectively acquiring a 25 percent stake.
The structure is a modified Dutch auction—a mechanism that lets sellers name their own price within a set range rather than accepting a single fixed bid. Shareholders can submit an auction tender, specifying a price between $29.00 and $33.00 per share, or a purchase price tender, leaving the final price to be determined by the auction's clearing result. Shareholders who tender without selecting either option are treated as having made a purchase price tender and are deemed to have offered their shares at the minimum $29.00 price.
The clearing price—what Air Canada ultimately pays per share—will be the lowest price that allows the company to purchase the maximum number of shares without exceeding the $800 million cap. All shares acquired under the offer will be cancelled, reducing the total share count and increasing the proportional ownership of shareholders who choose not to tender.
At the maximum price of $33.00, Air Canada buys back approximately 8.7 percent of shares outstanding. At the minimum of $29.00, the buyback reaches 9.8 percent. Shareholders who do not tender, or whose tenders are not accepted, see their percentage ownership rise automatically as the float shrinks.
Air Canada said the offer lets it repurchase shares at what it described as currently attractive valuations while keeping capital investment in growth and balance sheet strength as priorities. The company has also said it plans to use proceeds from the Aeroplan transaction to retire an upcoming U.S. $1.2 billion bond maturity before accelerating buybacks, with this substantial issuer bid the first step in that return-of-capital sequence.
The Aeroplan deal closed Aug. 17. Blackstone led the investor group, joined by La Caisse de dépôt et placement du Québec—one of Canada's largest pension fund managers—and other Canadian institutions. Air Canada retains majority ownership and full operational control of Aeroplan under the terms of that transaction.
For shareholders evaluating whether to tender, the auction structure rewards price discipline. A holder who submits an auction tender at $33.00 participates only if the clearing price reaches that level; a holder who submits at $29.00 is guaranteed to be included as long as the auction clears at any price in the range. Purchase price tenders—treated as $29.00 offers—are the most likely to be accepted but lock in the floor price regardless of where the auction clears.
Participation is entirely optional. Air Canada has not indicated whether it expects pro-ration—a reduction applied when tenders exceed the share cap—but at the $29.00 floor the maximum buyback covers 27.6 million shares, and the degree of pro-ration depends on total shareholder response.
The offer is open to holders of both Class A variable voting shares, which carry restricted voting rights and are generally held by non-Canadian investors, and Class B voting shares, which carry full voting rights and are held by Canadian investors. Air Canada's dual-class structure exists to comply with Canadian foreign ownership rules in the airline industry.
The full offer documents, including the formal offer to purchase and issuer bid circular, are to be mailed to shareholders and filed on SEDAR in connection with the Aug. 20 launch date. Air Canada trades on the Toronto Stock Exchange under the ticker AC.
