Company Description
HILLS BANCORP OF IOWA (Hills Bancorporation) is a corporation organized in the state of Iowa. According to its filings with the U.S. Securities and Exchange Commission (SEC), the company uses the name Hills Bancorporation and is identified by Commission File Number 0-12668 and IRS Employer Identification Number 42-1208067. The company’s principal executive office is located in Hills, Iowa.
Hills Bancorporation is a registrant under the Securities Exchange Act of 1934 and files periodic reports with the SEC. These filings include annual reports on Form 10-K, quarterly reports on Form 10-Q, and current reports on Form 8-K. Through these documents, the company provides information about its financial statements, internal control over financial reporting, and other material events relevant to shareholders and regulators.
Regulatory reporting and oversight
In its SEC filings, Hills Bancorporation describes the work of its Audit Committee and its relationship with its independent registered public accounting firms. The company has engaged national accounting firms to audit its consolidated financial statements and to review its internal control over financial reporting. The Audit Committee oversees the selection, dismissal, and engagement of these firms and discusses any reportable events or internal control matters with them.
An 8-K filing describes how the Audit Committee conducted a competitive process involving several national accounting firms to determine the company’s independent registered public accounting firm for a future fiscal year. As a result of this process, the Audit Committee decided that its then-current independent registered public accounting firm would be dismissed following completion of the audit for a specified fiscal year, and it approved the engagement of another firm, subject to that firm’s standard client acceptance procedures and execution of an engagement letter.
Internal control and financial reporting
Hills Bancorporation has disclosed material weaknesses in internal control over financial reporting in its periodic reports. These weaknesses, as referenced in its Form 10-K and certain Form 10-Q filings, relate to:
- Management review and activity-level controls over the period-end financial reporting process, including internal control procedures to ensure validation of the correct version of reports to be filed and validation that the independent registered public accounting firm has completed its review.
- The segregation of duties, review, posting, and approval of manual journal entries.
- The identification, prior approval, and disclosure of related party transactions.
These matters were characterized as reportable events within the meaning of SEC Regulation S-K and were discussed between the Audit Committee and the company’s independent registered public accounting firm. The company authorized its outgoing auditor to respond fully to inquiries from the incoming auditor concerning these reportable events, and it requested a letter from the outgoing firm to the SEC indicating whether it agreed with the company’s disclosures.
SEC filing practices and late filing notification
Hills Bancorporation has also filed a Form 12b-25 (Notification of Late Filing) in connection with a quarterly report on Form 10-Q. In that notification, the company explained that it had inadvertently uploaded an earlier draft version of a Form 10-Q to the SEC’s EDGAR system instead of management’s final version. In addition, the company disclosed that its independent public accountants had not completed their review of the report within the requirements of applicable professional standards at the time of the filing.
Because of these issues, the company stated that the previously filed Form 10-Q for the relevant period was incomplete and that it would file an amendment to correct the deficiencies. In the same notification, Hills Bancorporation indicated that all other periodic reports required under Section 13 or 15(d) of the Exchange Act during the preceding twelve months had been filed and that it did not anticipate a significant change in results of operations from the corresponding period of the prior year in the subject report.
Corporate governance and audit relationships
The company’s filings highlight the role of the Audit Committee of the Board of Directors in overseeing financial reporting and auditor relationships. The Audit Committee invited multiple national accounting firms to participate in a competitive process and evaluated their qualifications. Following this process, the committee decided to change the company’s independent registered public accounting firm for a future fiscal year, while allowing the outgoing firm to complete the audit for the current fiscal year.
Hills Bancorporation’s disclosures also note that, during the two most recent fiscal years and the subsequent interim period covered by the 8-K, there were no disagreements with the outgoing auditor on accounting principles, financial statement disclosure, or auditing scope or procedures that would have required reference in the auditor’s reports. Apart from the internal control weaknesses described in its periodic reports, the company reported no other reportable events within the meaning of the SEC’s rules.
Use of SEC disclosures by investors
Investors and analysts who follow Hills Bancorporation can use its SEC filings to understand the company’s approach to financial reporting, internal controls, and auditor oversight. The 8-K filings provide details on changes in the company’s independent registered public accounting firm and the reasons for those changes, while the Form 12b-25 explains circumstances surrounding late or amended filings. The references to material weaknesses in internal control over financial reporting, along with the company’s description of the affected processes, offer insight into areas of focus for management and the Audit Committee.
Because the available information is drawn from regulatory filings, it primarily addresses governance, auditing, and reporting practices rather than detailed descriptions of products, services, or markets. Users interested in Hills Bancorporation’s business operations can combine these regulatory disclosures with other publicly available information to build a fuller picture of the company, while relying on the SEC documents for authoritative statements about its financial reporting and compliance environment.
Stock Performance
Hills Bancorpf (HBIA) stock last traded at $83.60. Over the past 12 months, the stock has gained 15.9%. At a market capitalization of $735.3M, HBIA is classified as a small-cap stock with approximately 8.8M shares outstanding.
Latest News
SEC Filings
Hills Bancorpf has filed 5 recent SEC filings, including 4 Form 4, 1 Form ARS. The most recent filing was submitted on April 3, 2026. SEC filings provide transparency into a company's financial condition, material events, and regulatory compliance. View all HBIA SEC filings →
Financial Highlights
Hills Bancorpf generated $17.1M in revenue over the trailing twelve months, and net income was $60.5M, reflecting a 353.0% net profit margin. Diluted earnings per share stood at $6.81. The company generated $68.8M in operating cash flow.
Upcoming Events
Short Interest History
Short interest in Hills Bancorpf (HBIA) currently stands at 104 shares, down 9.6% from the previous reporting period, representing 0.0% of the float. Over the past 12 months, short interest has increased by 940%. This relatively low short interest suggests limited bearish sentiment.
Days to Cover History
Days to cover for Hills Bancorpf (HBIA) currently stands at 1.0 days. This low days-to-cover ratio indicates high liquidity, allowing short sellers to quickly exit positions if needed. The ratio has shown significant volatility over the period, ranging from 1.0 to 2.7 days.
HBIA Company Profile & Sector Positioning
Hills Bancorpf (HBIA) operates in the Banks - Regional industry within the broader Financial Services sector and is listed on the OTC Link.