144 0001669639 XXXXXXXX LIVE 0000883984 ICU MEDICAL, INC. 001-34634 951 Calle Amanecer San Clemente CA 92673 (949) 366-2183 VIRGINIA SANZONE Officer Common Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 8th Floor New York NY 10004

930 132380.85 24686660 11/11/2025 NASDAQ Common 03/07/2024 Restricted Stock Issuer N 486 03/07/2024 Not Applicable Common 03/07/2023 Restricted Stock Issuer N 115 03/07/2023 Not Applicable Common 03/15/2024 Restricted Stock Issuer N 329 03/15/2024 Not Applicable Y Sales that were executed on November 11, 2025 are being reported on this Form 144 filed on November 12, 2025 given the EDGAR system was not accepting filings on November 11, 2025 in observance of the federal holiday. 11/11/2025 /s/ Virginia Ruth Sanzone