X0609 4 2026-08-31 0 0000883984 ICU MEDICAL INC/DE ICUI 0001804831 Bonnell Brian Michael false 951 CALLE AMANECER SAN CLEMENTE CA 92673 0 1 0 0 Chief Financial Officer 1 Common Stock 2026-08-31 4 S 0 1712 171.0532 D 70038 D Common Stock 2026-08-31 4 S 0 1914 172.1226 D 68124 D Common Stock 2026-08-31 4 S 0 4568 173.4437 D 63556 D Common Stock 2026-08-31 4 S 0 1113 173.9144 D 62443 D The restricted award sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 1, 2026. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $170.57 to $171.495, inclusive. The reporting person undertakes to provide ICU Medical, Inc., any security holder of ICU Medical, Inc., or the 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 Form 4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $171.625 to $172.6, inclusive. The reporting person undertakes to provide ICU Medical, Inc., any security holder of ICU Medical, Inc., or the 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 Form 4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $172.69 to $173.765, inclusive. The reporting person undertakes to provide ICU Medical, Inc., any security holder of ICU Medical, Inc., or the 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 Form 4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $173.77 to $174.08, inclusive. The reporting person undertakes to provide ICU Medical, Inc., any security holder of ICU Medical, Inc., or the 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 Form 4. By: Paula Darbyshire, Attorney-in-Fact For: Brian Bonnell 2026-08-31