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Hills Bancorporation (HBIA) makes uncertificated book-entry the default share form

Filing Impact
(Very High)
Filing Sentiment
(Neutral)
Form Type
8-K

Rhea-AI Filing Summary

Hills Bancorporation updated its corporate bylaws to change how its shares are held and recorded. On May 12, 2026, the board approved an amendment adding a new section to Article VI that addresses issuance of paper stock certificates.

The change makes uncertificated book-entry registration the default form of share ownership, with paper certificates still governed by the new bylaw section. The board also authorized a restatement of the bylaws as amended, and the full amendment text is provided in Exhibit 3.1.

Positive

  • None.

Negative

  • None.
Item 5.03 Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year Governance
The company amended its charter documents, bylaws, or changed its fiscal year.
Item 9.01 Financial Statements and Exhibits Exhibits
Financial statements, pro forma financial information, and exhibit attachments filed with this report.
Bylaw amendment date May 12, 2026 Board approved amendment to Article VI on share certificates
Report signature date May 18, 2026 Hills Bancorporation authorized officer signed the report
Company telephone (319) 679-2291 Registrant’s principal telephone number
uncertificated book entry registration financial
"the default form of share ownership will be uncertificated book entry registration"
Bylaws regulatory
"approved an amendment (the “Amendment”) to the Company’s Bylaws (the “Bylaws”)"
Corporate bylaws are a company's internal rulebook that explains how the business is run day to day — who makes decisions, how directors and officers are chosen, how shareholder meetings are conducted, and procedures for changes or conflicts. For investors, bylaws matter because they shape governance and control, influence how quickly and easily leadership or strategy can change, and can protect or limit shareholder rights much like house rules affect how a household operates.
Articles of Incorporation regulatory
"Item 5.03 Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year."
A formal legal document filed with a government authority that creates a corporation and sets its basic rules — for example the company name, business purpose, how many ownership shares can exist, and who can receive legal notices. It matters to investors because it defines ownership structure, voting rights, and limits on liability, shaping who controls the company and how future shares or dividends can affect an investor’s stake; think of it as the company’s birth certificate and rulebook.
Amendment regulatory
"approved an amendment (the “Amendment”) to the Company’s Bylaws"
An amendment is a formal change or addition to an existing legal, regulatory, or corporate document, such as a contract, prospectus, regulatory filing, or company charter. It matters to investors because amendments can alter rights, deadlines, obligations, or risk profiles tied to an investment; think of it like editing a recipe—changing an ingredient or cooking time can significantly affect the final result.
emerging growth company regulatory
"Emerging growth company o"
An emerging growth company is a recently public or smaller public firm that qualifies for temporary, lighter regulatory and disclosure rules to reduce the cost and effort of being public. For investors, it means the company may provide less historical financial detail and face fewer reporting requirements than larger firms, so it can grow more quickly but also carries higher uncertainty—like buying a promising early-stage product with fewer user reviews.
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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 8-K
CURRENT REPORT
Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934

May 12, 2026
Date of Report (date of earliest event reported)

HILLS BANCORPORATION
(Exact name of registrant as specified in its charter)
Iowa
0-12668
42-1208067
(State or other jurisdiction of incorporation or organization)
(Commission File Number)
(I.R.S. Employer Identification No.)
131 E. Main Street, PO Box 160
Hills
Iowa
52235
(Address of Principal Executive Offices)
(Zip Code)
(319) 679-2291
Registrant's telephone number, including area code


Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading Symbol(s)Name of each exchange on which registered

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).
Emerging growth company
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.
o





Item 5.03 Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year.

On May 12, 2026, the Board of Directors of Hills Bancorporation approved an amendment (the “Amendment”) to the Company’s Bylaws (the “Bylaws”) to include a new section 1 to Article VI regarding issuance of paper certificates for shares, including that the default form of share ownership will be uncertificated book entry registration. In addition, also effective as of May 12, 2026, the Board authorized the restatement of the Bylaws, as amended. The text of the Amendment is attached hereto as Exhibit 3.1.

Item 9.01 Financial Statements and Exhibits

Exhibit 3.1 - The text of the amendment to the Company's Restated Bylaws


SIGNATURE

Pursuant to the requirement of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

HILLS BANCORPORATION

Date: May 18, 2026


/s/ Lisa A. Shileny
Lisa A Shileny,
Director, President and Chief Executive Officer

FAQ

What bylaw change did Hills Bancorporation (HBIA) approve on May 12, 2026?

Hills Bancorporation’s board approved an amendment to its bylaws on May 12, 2026, adding a new section to Article VI about paper share certificates and establishing uncertificated book-entry registration as the default form of share ownership for its stock.

How does the new Hills Bancorporation (HBIA) bylaw affect share ownership format?

The amendment makes uncertificated book-entry registration the default form of Hills Bancorporation share ownership, while still allowing for paper certificates under the new Article VI section. This shifts the company toward electronic recordkeeping for its common stock holdings.

Did Hills Bancorporation (HBIA) restate its bylaws in connection with this amendment?

Yes. Effective May 12, 2026, Hills Bancorporation’s board authorized a restatement of the bylaws to incorporate the newly approved amendment to Article VI. The restated bylaws reflect the updated provisions on share certificates and uncertificated ownership.

Where can investors find the full text of Hills Bancorporation’s 2026 bylaw amendment?

Investors can review the full text of the bylaw amendment in Exhibit 3.1 attached to the report. That exhibit contains the detailed language added to Article VI regarding paper share certificates and uncertificated book-entry share registration.

Does the Hills Bancorporation (HBIA) bylaw amendment change the company’s fiscal year?

No. The amendment disclosed relates only to the company’s bylaws on share certificates and uncertificated share ownership. Although the item heading references changes in fiscal year, the described action concerns corporate governance provisions, not fiscal year adjustments.

Filing Exhibits & Attachments

4 documents