GTLS • SEC Gov • Feb 28, 2025 GTLS : 10-K : Periodic Financial Reports Download Exhibits Related Filings from GTLS 10-K EX-10.21 EX-10.3 EX-10.9 EX-19.1 EX-21.1 EX-23.1 EX-31.1 EX-31.2 EX-32.1 EX-32.2