Insider Transactions of David Paul Millis at Heartland Express Inc.

On April 22, 2026, David Paul Millis, President of Millis Transfer and a director and officer of Heartland Express Inc., acquired 2,866 restricted shares of common stock through an award under the 2021 Restricted Stock Plan, which vested immediately. Concurrently, 1,069 shares were withheld for tax purposes, with a value of $11.58 per share, resulting in 58,533.92 shares remaining. On April 24, 2026, Millis received another award of 2,000 restricted shares, which also vested immediately. Additionally, 746 shares were withheld for tax purposes at $13.03 per share, leaving a total of 59,787.92 shares. These transactions were reported on a Form 4 filing.