Natus Medical Incorporated announced that Jonathan A. Kennedy resigned from the office of President and as a director effective December 13, 2021. Mr. Kennedy did not resign as a result of any disagreement with the Company on any matter relating to the Company's operations, policies or practices. The board of directors of the Company appointed Thomas J. Sullivan as President and Chief Executive Officer of the Company, effective as of the date Mr. Sullivan actually commences employment, but no later than December 27, 2021.