X0306 4 2021-03-18 0001760965 Kontoor Brands, Inc. KTB 0001762499 Sumner Susan Denise 400 N. ELM STREET GREENSBORO NC 27401 1 VP & Chief Accounting Officer Common Stock 2021-03-18 4 M 0 11082 23.4132 A 19879.306 D Common Stock 2021-03-18 4 S 0 11082 54.7216 D 8797.306 D Common Stock 2021-03-18 4 M 0 9794 31.065 A 18591.306 D Common Stock 2021-03-18 4 S 0 9794 55.00 D 8797.306 D Stock Option (Right to Buy) 23.4132 2021-03-18 4 M 0 11082 0 D 2024-02-18 Common Stock 11082 0 D Stock Option (Right to Buy) 31.065 2021-03-18 4 M 0 9794 0 D 2025-02-17 Common Stock 9794 0 D The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $54.72 to $55.00. The reporting person undertakes to provide to Kontoor Brands, Inc., any security holder of Kontoor Brands, Inc., or staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. This option vested as follows: 3,694 shares vested on 2/19/2015; 3,694 shares vested on 2/19/2016; and 3,694 shares vested on 2/19/2017. This option vested as follows: 3,265 shares vested on 2/18/2016; 3,265 shares vested on 2/18/2017; and 3,264 shares vested on 2/18/2018. /s/ Laurel Krueger for Susan Denise Sumner (Pursuant to Signing Authority on File) 2021-03-19