X0609 4 2026-06-11 0000818479 DENTSPLY SIRONA Inc. XRAY 0001859849 Barber Michael J false C/O DENTSPLY SIRONA INC 13320-B BALLANTYNE CORPORATE PLACE CHARLOTTE NC 28277 1 0 Common Stock 2026-06-11 4 P 0 15175 9.885 A 55943 D The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $9.87 to 9.93, inclusive. The Reporting Person undertakes to provide to the Issuer, any securityholder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote. /s/ Jessica Nielsen Causey, Attorney-in-Fact for Michael J. Barber 2026-06-15