FIRST INTERSTATE BANCSYSTEM INC — Director's Dealing 2022

Mar 22, 2022

SEC Form 3/A — Form 3/A

Issuer: FIRST INTERSTATE BANCSYSTEM INC (FIBK)
CIK: 0000860413
Period of Report: 2022-02-01

Reporting Person: HEYNEMAN JOHN M JR (Director, 10% Owner)
Reporting Person: John M Heyneman Jr. Trust (10% Owner)
Reporting Person: Rae Ann Morss & John Heyneman Jr., Trustees FBO Rae Ann Morss Exemption Trust Under the Scott Family 1996 Trust (10% Owner)
Reporting Person: Riki Rae Scott Davidson & John Heyneman Jr., Trustees FBO Riki Scott Davidson Exemption Trust Under the Scott Family 1996 Trust (10% Owner)
Reporting Person: Towanda Investments Limited Partnership (10% Owner)

Holdings (Non-Derivative)

Security	Shares	Ownership
Class A Common Stock	1445	Indirect

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Class A Common Stock	$0.0		Class A Common Stock (1400617.0)		Indirect
Class B Common Stock	$0.0		Class A Common Stock (15000.0)		Direct

Footnotes

F1: Composed of 325 shares held of record by John Heyneman, Jr.'s spouse, 470 shares held by Child 1 and 650 by Child 2

F2: As a result of certain agreements entered into by and among the reporting persons, the Issuer, and certain other stockholders of the Issuer, the reporting persons may be deemed members of a group with the other signatories thereto and may be deemed to share beneficial ownership of the securities reported herein. Each of the reporting persons disclaims beneficial ownership of any such securities, except to the extent of its pecuniary interest therein. The reporting persons expect to file future Forms 4 and 5, if any, together with John Heyneman, Jr. with the indication of direct or indirect ownership in Tables I and II being made from John Heyneman, Jr.'s perspective. The nature of beneficial ownership is described in detail by footnote for all reporting persons. (by see footnote)

F3: The Class B Common Stock is convertible at any time into Class A Common Stock on a share for share basis at the discretion of the holder. The conversion feature of the Class B Common Stock does not expire and the reporting person elected to convert the shares upon receipt.

F4: Composed of 139,921 shares held of record by John M Heyneman Jr. Trust, 85,836 shares held of record by Riki Rae Scott Davidson & John Heyneman Jr., Trustees FBO Riki Scott Davidson Exemption Trust Under the Scott Family 1996 Trust, 85,836 shares held of record by Rae Ann Morss & John Heyneman Jr., Trustees FBO Rae Ann Morss Exemption Trust Under the Scott Family 1996 Trust, 1,085,792 shares held of record by Towanda Investments Limited Partnership, and 3,232 shares held of record by John Heyneman, Jr.'s spouse.