First Interstate (FIBK) insider files Form 144 to sell 11,818 shares

Rhea-AI Filing Summary

Form 144 notice: The filer submitted a notice to sell 11,818 shares of common stock through Fidelity Brokerage Services LLC, with an approximate sale date of 08/14/2025 on NASDAQ and an aggregate market value of $356,732.27. The issuer's reported number of shares outstanding is 104,856,752. The shares to be sold were acquired by the filer through restricted stock vesting on six dates between 06/03/2019 and 06/01/2025, with individual lot sizes of 1,219; 1,440; 1,168; 1,576; 3,401; and 3,014 shares, and payment described as compensation. The filer reports no securities sold in the past three months and makes the standard representation that they are not aware of undisclosed material adverse information.

Positive

• Notice filed publicly disclosing planned sale details
• No securities sold in the past three months, as reported
• Acquisition history provided showing shares were received via restricted stock vesting

Negative

• None.

Insights

Securities Analyst

TL;DR: Officer or insider plans a planned sale of 11,818 common shares via Fidelity on NASDAQ, acquired via compensation vesting.

The filing is a routine Form 144 notice indicating an intended resale of restricted stock that vested over multiple years. The aggregate value reported is $356,732.27 and the sale is routed through a broker. No sales were reported in the prior three months. This is a disclosure of intent to sell rather than evidence that the sale has occurred; it notifies the market under Rule 144 requirements.

Compliance Officer

TL;DR: Filing contains standard representations and broker details; includes multiple vesting lots and a certification by the seller.

The form includes the required attestations about absence of undisclosed material adverse information and lists the broker name and address. Acquisition history shows all lots were issued as compensation through restricted stock vesting. The document also explicitly states there were no issuer sales by the filer in the last three months, which is relevant for satisfying Rule 144 aggregation considerations.

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	11818	356732.27	104856752	08/14/2025	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	06/03/2019	Restricted Stock Vesting	Issuer			1219	06/03/2019	Compensation
Common	06/01/2020	Restricted Stock Vesting	Issuer			1440	06/01/2020	Compensation
Common	06/01/2021	Restricted Stock Vesting	Issuer			1168	06/01/2021	Compensation
Common	06/01/2022	Restricted Stock Vesting	Issuer			1576	06/01/2022	Compensation
Common	06/01/2024	Restricted Stock Vesting	Issuer			3401	06/01/2024	Compensation
Common	06/01/2025	Restricted Stock Vesting	Issuer			3014	06/01/2025	Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks

Date of Notice

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does Form 144 for FIBK report?

The notice reports an intended sale of 11,818 common shares via Fidelity on NASDAQ with aggregate market value $356,732.27 and an approximate sale date of 08/14/2025.

How were the shares being sold acquired?

All listed shares were acquired through restricted stock vesting on dates between 06/03/2019 and 06/01/2025, and payment is described as compensation.

Who is the broker handling the sale?

The broker named is Fidelity Brokerage Services LLC, 900 Salem Street, Smithfield RI 02917.

Does the filer report recent sales of the issuer's securities?

The filing states Nothing to Report for securities sold during the past three months.

What representation does the filer make about material information?

By signing, the filer represents they do not know any material adverse information about the issuer that has not been publicly disclosed.