When has Knight-Swift Transportation had stock splits?

Q:

When has Knight-Swift Transportation had stock splits?

A:

Prior to the Knight-Swift merger on September 8, 2017, the following stock splits occurred:

Knight Transportation, Inc.

May 18, 1998: three-for-two stock split

June 1, 2001: three-for-two stock split

Dec 28, 2001: three-for-two stock split

July 20, 2004: three-for-two stock split

Dec 23, 2005: three-for-two stock split

Swift Transportation Company

November 19, 1993: three-for-two stock split

November 21, 1994: two-for-one stock split

March 13, 1998: three-for-two stock split

April 12, 1999: three-for-two stock split