Hills Bank & Trust Co - 31 Dec 2025 SCHEDULE 13G/A Report for Hills Bancorporation Common Stock, $0 par value per share (HBIA)

Filing Manager: Hills Bank & Trust Co
Reporting Manager: Hills Bank & Trust Co
Security: Hills Bancorporation Common Stock, $0 par value per share
Symbol: HBIA
Shares outstanding: 8,794,829 shares
Disclosed Ownership: 668,407 shares
Ownership: 7.6%
Form type: SCHEDULE 13G/A
Filing time: 13 Mar 2026, 16:14:55 UTC
Date of event: 31 Dec 2025
Previous filing: 07 Aug 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
Hills Bank & Trust Co	7.6%	668,407	0	668,407	/s/ Lisa A. Shileny	Lisa A. Shileny, President