True 0000860413 0000860413 2020-07-28 2020-07-28 0000860413 2020-07-27 2020-07-27
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington D.C. 20549
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FORM 8-K/A
(Amendment No. 1)
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CURRENT REPORT
Pursuant to Section 13 or 15(d) of the
Securities Exchange Act of 1934
Date of report (date of earliest event reported): July 28, 2020
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FIRST INTERSTATE BANCSYSTEM, INC.
(Exact name of registrant as specified in its charter)
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Montana |  | 001-34653 |  | 81-0331430
(State or other jurisdiction of incorporation or organization) |  | (Commission File No.) |  | (IRS Employer Identification No.)
401 North 31st Street |  |  |  |
Billings, | MT |  |  | 59116-0918
(Address of principal executive offices) |  |  |  | (zip code)

| (406) | 255-5390 |  |
(Registrant’s telephone number, including area code) |  |  |  |
| Not Applicable |  |  |
(Former name or former address, if changed since last report) |  |  |  |

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 class | Trading Symbol(s) | Name of exchange on which registered
Class A common stock, no par value | FIBK | NASDAQ

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. ☐
* * * * *

Explanatory Note:
This Amendment No. 1 to Form 8-K on Form 8-K/A amends Item 7.01 of the Current Report on Form 8-K furnished by First Interstate BancSystem, Inc. (the “Company”) with the Securities and Exchange Commission on July 28, 2020 (the “Original 8-K”) solely to include two updated slides that inadvertently were not updated in the version of the investor presentation (the “Presentation”) furnished as Exhibit 99.1 to the Original 8-K. No other changes have been made to the information included in the Original 8-K.
Item 7.01 Regulation FD Disclosure.
The Company, parent of First Interstate Bank, posted a new corporate presentation on the News and Events page of the Company’s website at https://www.fibk.com. The Presentation, which is furnished with this Current Report as Exhibit 99.1 and incorporated herein by reference, updates previously filed presentations and provides an overview of the Company and its operations.
The Presentation is being furnished pursuant to Item 7.01, and the information contained therein shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, or otherwise subject to the liabilities under that Section. Furthermore, the information contained in Exhibit 99.1 shall not be deemed to be incorporated by reference into the filings of the Company under the Securities Act of 1933.
Item 9.01 Financial Statements and Exhibits.

(d) | Exhibit Number |  | Description
| 99.1 |  | Presentation
| 104 |  | Cover Page Interactive Data File (embedded within Inline XBRL document).

SIGNATURES
Pursuant to the requirements of the Securities and Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
Date: July 28, 2020

| FIRST INTERSTATE BANCSYSTEM, INC. |
| By: | /s/ KEVIN P. RILEY
|  | Kevin P. Riley
|  | President and Chief Executive Officer