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

Market Information

CSX’s common stock is listed on the Nasdaq Global Select Market, which is its principal trading market, and is traded over-the-counter and on exchanges nationwide. The official trading symbol is “CSX.”

Description of Common and Preferred Stock

A total of 1.8 billion shares of common stock are authorized, of which 889,851,090 shares were outstanding as of December 31, 2017. Each share is entitled to one vote in all matters requiring a vote of shareholders. There are no pre-emptive rights, which are privileges extended to select shareholders that would allow them to purchase additional shares before other members of the general public in the event of an offering. At January 31, 2018, the latest practicable date that is closest to the filing date, there were 27,624 common stock shareholders of record. The weighted average of common shares outstanding, which was used in the calculation of diluted earnings per share, was 914 million as of December 31, 2017. (See Note 2, Earnings Per Share.) A total of 25 million shares of preferred stock is authorized, none of which is currently outstanding.

The following table sets forth, for the quarters indicated, the dividends declared and the high and low share prices of CSX common stock.

CSX 2017 Form 10-K p. 20

CSX CORPORATION

PART II

Stock Performance Graph

The cumulative shareholder returns, assuming reinvestment of dividends, on $100 invested at December 31, 2012 are illustrated on the graph below. The Company references the Standard & Poor's 500 Stock Index (“S&P 500 ®”), and the Dow Jones U.S. Transportation Average Index, which provide comparisons to a broad-based market index and other companies in the transportation industry.

CSX 2017 Form 10-K p. 21

CSX CORPORATION

PART II

CSX Purchases of Equity Securities

CSX purchases its own shares for two primary reasons: (1) to further its goals under its share repurchase program and (2) to fund the Company’s contribution required to be paid in CSX common stock under a 401(k) plan that covers certain union employees.

Share repurchases under the $2 billion program announced in April 2015 were completed in April 2017. The Company subsequently announced a $1 billion share repurchase program in April 2017, with additional authority of $500 million added in July 2017. Repurchases under that program were completed on October 2, 2017, and the Company announced a new $1.5 billion share repurchase program on October 25, 2017.

During 2017, 2016, and 2015, CSX repurchased the following shares:

Management's assessment of market conditions and other factors guide the timing and volume of repurchases. Future share repurchases are expected to be funded by cash on hand, cash generated from operations and debt issuances. Shares are retired immediately upon repurchase. In accordance with the Equity Topic in the Accounting Standards Codification ("ASC"), the excess of repurchase price over par value is recorded in retained earnings. Generally, retained earnings are only otherwise impacted by net earnings and dividends.

Share repurchase activity of $207 million for the fourth quarter 2017 was as follows:

(a) The difference of 94,859 shares between the "Total Number of Shares Purchased" and the "Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs" for the quarter represents shares purchased to fund the Company's contribution to a 401(k) plan that covers certain union employees.

CSX 2017 Form 10-K p. 22

CSX CORPORATION

PART II