| Owners | Date |
|---|---|
| Jerry Reinsdorf, in concert with Eddie Einhorn, heads a group that purchases the White Sox from Bill Veeck. The American League had earlier denied Edward DeBartolo's bid (Aug. 22, 1980) to purchase the club because of DeBartolo's racing holdings. | January 29, 1981 |
| Bill Veeck re-acquires the White Sox from John Allyn, after American League owners reverse their former position and accept Veeck's bid. | December 10, 1975 |
| John Allyn purchases the White Sox from his brother Arthur. | June 10, 1961 |
| Arthur Allyn Jr. assumes ownership of the White Sox after Bill Veeck sells his interests to Allyn. A year later, Chuck Comiskey sells his minority interest in the club to Allyn. | June 10, 1961 |
| Bill Veeck and his partners gain majority control of the White Sox after a lengthy court battle with the Comiskey family. | December 20, 1958 |
| Controlling interest of the White Sox passes to Grace Comiskey's daughter Dorothy following Comiskey's death. | December 10, 1956 |
| A judge awards ownership of the White Sox to Grace Comiskey, widow of J. Louis, denying a petition by the First National Bank of Chicago to seek bids to sell the club. J. Louis Comiskey died on July 18, 1939. | February 19, 1940 |
| J. Louis Comiskey inherits the White Sox after the death of his father, Charles Comiskey. | October 26, 1931 |
| Charles Comiskey moves the Western League's St. Paul Saints to Chicago as a charter member of the American League. | March 21, 1900 |
