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Capital Stock | 12 Months Ended
--- | ---
Dec. 31, 2022
Capital Stock [abstract] |
Capital Stock | CAPITAL STOCK Shares Outstanding. The following table presents information regarding capital stock:
|  | December 31,
(in thousands) |  | 2022 |  | 2021
Preferred stock authorized |  | 10,000 |  | 10,000
Preferred stock issued and outstanding |  | 4,584 |  | 4,584
Class A common stock authorized |  | 1,000,000 |  | 1,000,000
Class A common stock issued and outstanding |  | 358,929 |  | 358,599
Class B-1 common stock authorized, issued and outstanding |  | 0.6 |  | 0.6
Class B-2 common stock authorized, issued and outstanding |  | 0.8 |  | 0.8
Class B-3 common stock authorized, issued and outstanding |  | 1.3 |  | 1.3
Class B-4 common stock authorized, issued and outstanding |  | 0.4 |  | 0.4
Preferred Stock. CME Group has approximately 4.6 million shares of Series G Non-Voting Convertible Preferred Stock (Series G preferred stock) outstanding. The Series G preferred stock is non-voting and is convertible into Class A common stock at a specified conversion rate, which is initially 1:1. The Series G preferred stock ranks on a parity basis with the Class A common stock with respect to dividend and liquidation rights and therefore participates in the earnings and losses of CME Group on the same basis as Class A common stock. Associated Trading Rights. Members of CME, CBOT, NYMEX and COMEX own or lease trading rights which entitle them access to open outcry trading, discounts on trading fees and the right to vote on certain matters as provided for by the rules of the particular exchange and CME Group's or the subsidiary's organizational documents. Each class of CME Group Class B common stock is associated with a membership in a specific division for trading at CME. A CME trading right is a separate asset that is not part of or evidenced by the associated share of Class B common stock of CME Group. The Class B common stock of CME Group is intended only to ensure that the Class B shareholders of CME Group retain rights with respect to the election of six members to the board of directors and approval rights with respect to the core rights described below. Trading rights at CBOT are evidenced by Class B memberships in CBOT, at NYMEX by Class A memberships in NYMEX and at COMEX by COMEX Division Memberships. Members of CBOT, NYMEX and COMEX do not have any rights to elect members of the board of directors and are not entitled to receive dividends or other distributions on their memberships or trading permits. Core Rights. Holders of CME Group Class B common shares have the right to approve changes in specified rights relating to the trading privileges at CME associated with those shares. These core rights relate primarily to trading right protections, certain trading fee protections and certain membership benefit protections. Votes on changes to these core rights are weighted by class. Each class of Class B common stock has the following number of votes on matters relating to core rights: Class B-1, six votes per share; Class B-2, two votes per share; Class B-3, one vote per share; and Class B-4, 1/6th of one vote per share. The approval of a majority of the votes cast by the holders of shares of Class B common stock is required in order to approve any changes to core rights. Holders of shares of Class A common stock do not have the right to vote on changes to core rights. Voting Rights. With the exception of the matters reserved to holders of CME Group Class B common stock, holders of CME Group common stock vote together on all matters for which a vote of common shareholders is required. In these votes, each holder of shares of Class A or Class B common stock of CME Group has one vote per share. The holder of Series G preferred stock does not have any voting rights. Transfer Restrictions. Each class of CME Group Class B common stock is subject to transfer restrictions contained in the Certificate of Incorporation of CME Group. These transfer restrictions prohibit the sale or transfer of any shares of Class B common stock separate from the sale of the associated trading rights. Election of Directors. The CME Group board of directors is currently comprised of 23 members. Holders of Class B-1, Class B-2 and Class B-3 common stock have the right to elect six directors, of which three are elected by Class B-1 shareholders, two are elected by Class B-2 shareholders and one is elected by Class B-3 shareholders. The remaining directors are elected by the Class A and Class B shareholders voting as a single class. Dividends. Holders of Class A and Class B common stock and Series G preferred stock of CME Group are entitled to receive proportionately such dividends, if any, as may be declared by the CME Group board of directors. CME Group Omnibus Stock Plan. CME Group has adopted an Omnibus Stock Plan under which stock-based awards may be made to employees. A total of 40.2 million Class A common stock shares have been reserved for awards under the plan. Awards totaling 25.4 million shares have been granted and are outstanding or have been exercised under this plan at December 31, 2022 (See note 15 for further discussion). Director Stock Plan. CME Group has adopted a Director Stock Plan under which awards are made to non-executive directors as part of their annual compensation. Effective May 4, 2022, the number of Class A available shares reserved under the plan was increased from 625,000 to 725,000, and approximately 449,000 shares have been awarded through December 31, 2022. Employee Stock Purchase Plan. CME Group has adopted an Employee Stock Purchase Plan (ESPP) under which employees may purchase Class A shares at 90% of the market value of the shares using after-tax payroll deductions. Effective May 4, 2022, the number of Class A shares reserved under the plan was increased from 500,000 to 800,000, of which approximately 432,000 shares have been purchased through December 31, 2022 (See note 15 for further discussion).

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