Item 5. Market for Registrants’ Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities.

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The information required by Item 201(a) of Regulation S-K, Market Information, is shown in Exhibit 13 and is incorporated by reference into this Form 10-K.

The information required by Item 201(b) of Regulation S-K, Holders, is shown in Exhibit 13 and is incorporated by reference into this Form 10-K.

Carnival Corporation and Carnival plc declared quarterly cash dividends on all of their common stock and ordinary shares as follows:

All dividends for both Carnival Corporation and Carnival plc are declared in U.S. dollars. If declared, holders of Carnival Corporation common stock and Carnival plc American Depository Shares receive a dividend payable in U.S. dollars. The dividends payable for Carnival plc ordinary shares are payable in sterling, unless the shareholders elect to receive the dividends in U.S. dollars. Dividends payable in sterling will be converted from U.S. dollars into sterling at the U.S. dollar to sterling exchange rate quoted by the Bank of England in London at 12:00 p.m. on the next combined U.S. and UK business day that follows the quarter end.

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The payment and amount of any future dividend is within the discretion of the Boards of Directors. Our dividends were and will be based on a number of factors, including our earnings, liquidity position, financial condition, tone of business, capital requirements, credit ratings and the availability and cost of obtaining new debt. We cannot be certain that Carnival Corporation and Carnival plc will continue their dividend in the future, and if so, the amount and timing of such future dividends are not determinable and may be different than the levels and have a different timing than are disclosed above.

Maintenance of a strong balance sheet allows us to return free cash flow to shareholders. As previously discussed, since we have slowed down the pace of our newbuilding program, we currently believe this will lead to an increase in free cash flows. The special dividend of $0.50 per share declared on November 15, 2012 is in keeping with our strategy of returning free cash flow to shareholders, which we remain committed to doing through a combination of dividends and opportune share repurchases.

The information required by Item 201(d) of Regulation S-K is incorporated by reference to Part III, Item 12 of this Form 10-K.

The information required by Item 201(e) of Regulation S-K, Performance Graph, is shown in Exhibit 13 and is incorporated by reference into this Form 10-K.

In September 2007, our Boards of Directors authorized the repurchase of up to an aggregate of $1 billion of Carnival Corporation common stock and Carnival plc ordinary shares subject to certain restrictions (the “Repurchase Program”). The Repurchase Program does not have an expiration date and may be discontinued by our Boards of Directors at any time.

During the three months ended November 30, 2012, purchases of Carnival Corporation common stock pursuant to the Repurchase Program were as follows:

During 2012 and 2011, we repurchased 2.6 million and 13.5 million shares of Carnival Corporation common stock for $90 million and $413 million, respectively under the Repurchase Program. During 2010, there were no repurchases of Carnival Corporation common stock under the Repurchase Program. In addition, during 2011, Carnival Investments Limited, a subsidiary of Carnival Corporation, also repurchased 1.3 million ordinary shares of Carnival plc for $41 million under the Repurchase Program. During fiscal 2012 and 2010, there were no repurchases of Carnival plc ordinary shares under the Repurchase Program. There were 2.1 million shares of Carnival Corporation common stock repurchased for $78 million under the Repurchase Program from December 1, 2012 through January 16, 2013. On January 16, 2013, the Boards of Directors increased the remaining authorization available under the Repurchase Program back to $1 billion, which was fully available at January 22, 2013.

In addition to the Repurchase Program, the Boards of Directors have authorized the repurchase of up to 19.2 million Carnival plc ordinary shares and up to 32.8 million shares of Carnival Corporation common stock under the Stock Swap programs described below. Depending on market conditions and other factors, we may purchase shares of Carnival Corporation common stock and/or Carnival plc ordinary shares under the Repurchase Program and the Stock Swap programs concurrently.

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At January 22, 2013, the remaining availability under the Stock Swap programs repurchase authorizations were 18.1 million Carnival plc ordinary shares and 32.8 million Carnival Corporation common stock. Carnival plc ordinary share repurchases under both the Repurchase Program and the Stock Swap authorizations require annual shareholder approval. The existing shareholder approval is limited to a maximum of 21.5 million ordinary shares and is valid until the earlier of the conclusion of the Carnival plc 2013 annual general meeting or October 10, 2013.

We use the Stock Swap programs in situations where we can obtain an economic benefit because either Carnival Corporation common stock or Carnival plc ordinary shares are trading at a price that is at a premium or discount to the price of Carnival plc ordinary shares or Carnival Corporation common stock, as the case may be. This economic benefit is used for general corporate purposes, which could include repurchasing additional stock under the Repurchase Program.

In the event Carnival Corporation common stock trades at a premium to Carnival plc ordinary shares, we may elect to issue and sell Carnival Corporation common stock through a sales agent and use the sale proceeds to repurchase Carnival plc ordinary shares in the UK market on at least an equivalent basis. Carnival Corporation may issue and sell up to 18.1 million of its common stock in the U.S. market, which shares are to be sold from time to time at prevailing market prices in ordinary brokers’ transactions. Any sales of Carnival Corporation shares have been or will be registered under the Securities Act.

In the event Carnival Corporation common stock trades at a discount to Carnival plc ordinary shares, we may elect to sell existing ordinary shares of Carnival plc, with such sales made by Carnival Corporation or Carnival Investments Limited, a subsidiary of Carnival Corporation, through a sales agent, from time to time in “at the market” transactions, and use the sale proceeds to repurchase Carnival Corporation common stock in the U.S. market on at least an equivalent basis. Carnival Corporation or Carnival Investments Limited may sell up to 32.8 million Carnival plc ordinary shares in the UK market, which shares are to be sold from time to time at prevailing market prices in ordinary brokers’ transactions. Any sales of Carnival plc shares have been or will be registered under the Securities Act.

During 2012 and 2011, no Carnival Corporation common stock or Carnival plc ordinary shares were sold or repurchased under the “Stock Swap” programs. During 2010, Carnival Investments Limited sold 14.8 million shares of Carnival plc ordinary shares for total net proceeds of $545 million. Substantially all of the net proceeds of these sales were used to purchase 14.8 million shares of Carnival Corporation common stock. During the year ended November 30, 2010, no Carnival Corporation common stock was sold and no Carnival plc ordinary shares were repurchased under the “Stock Swap” program.