144 0001462630 XXXXXXXX LIVE 0000009092 BADGER METER INC 001-06706 4545 W. Brown Deer Rd. Milwaukee WI 53223 414-355-0400 Begale Fred J Officer Common R.W. Baird

777 E. Wisconsin Ave Milwaukee WI 53202

2064 310000 29200677 03/04/2026 NYSE Common 03/04/2026 Options granted 3/4/2016 Issuer N 2064 03/04/2026 Compensation Y 03/04/2026 /s/ William R.A. Bergum, Attorney-in-Fact for Fred J. Begale