First Interstate BancSys Ownership & Insider Activity

First Interstate BancSys (FIBK) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 1.5% of shares outstanding. Institutional investors hold 69.0%. Over the past 90 days, insiders made 5 sales worth $1.4M.

Shares Outstanding

93.515M

Shares Float

59.574M

Insider Shares Owned

1.411M

Insider % Owned

1.5%

Institutional Shares Held

64.537M

Institutional % Held

69.0%

Ownership Breakdown

Net Insider Activity by Month

Purchases (90d)

Sales (90d)

$1.4M total

Net Activity

Net Selling

Net Value (90d)

-$1.4M

First Interstate BancSys Insider Transactions (Last 6 Months)

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Date	Insider	Title	Type	Shares	Price	Value
Oct 23, 2026	Jonathan Scott, Jonathan Scott as Trustee of the Jonathan R Scott Trust Dated as of , Harrison William Scott Trust, Harper Grace Scott Trust, Holland Elizabeth Scott Trust, IXL Ltd Liability Co	10% OWNER	SELL	5.000K	$37.26	$186K
Oct 22, 2026	Jonathan Scott, Jonathan Scott as Trustee of the Jonathan R Scott Trust Dated as of , Harrison William Scott Trust, Harper Grace Scott Trust, Holland Elizabeth Scott Trust, IXL Ltd Liability Co	10% OWNER	SELL	5.000K	$36.90	$185K
Sep 16, 2026	JULIE SCOTT, Julie A Scott Rose Trustee of the Julie A Scott Rose Trust Dated , IXL Ltd Liability Co, Juliana Sarah Scott Rose Trust, Elizabeth Lauren Scott Rose Trust	10% OWNER	SELL	2.700K	$37.64	$102K
Sep 14, 2026	Jonathan Scott, Jonathan Scott as Trustee of the Jonathan R Scott Trust Dated as of , Harrison William Scott Trust, Harper Grace Scott Trust, Holland Elizabeth Scott Trust, IXL Ltd Liability Co	10% OWNER	SELL	8.071K	$37.29	$301K
Sep 11, 2026	Jonathan Scott, Jonathan Scott as Trustee of the Jonathan R Scott Trust Dated as of , Harrison William Scott Trust, Harper Grace Scott Trust, Holland Elizabeth Scott Trust, IXL Ltd Liability Co	10% OWNER	SELL	16.929K	$37.03	$627K
Jul 16, 2026	Jonathan Scott, Jonathan Scott as Trustee of the Jonathan R Scott Trust Dated as of , Harrison William Scott Trust, Harper Grace Scott Trust, Holland Elizabeth Scott Trust, IXL Ltd Liability Co	10% OWNER	SELL	10.000K	$40.30	$403K
Jun 18, 2026	JULIE SCOTT, Julie A Scott Rose Trustee of the Julie A Scott Rose Trust Dated , IXL Ltd Liability Co, Juliana Sarah Scott Rose Trust, Elizabeth Lauren Scott Rose Trust	10% OWNER	SELL	15.000K	$35.97	$540K
Jun 18, 2026	Jonathan Scott, Jonathan Scott as Trustee of the Jonathan R Scott Trust Dated as of , Harrison William Scott Trust, Harper Grace Scott Trust, Holland Elizabeth Scott Trust, IXL Ltd Liability Co	10% OWNER	SELL	9.390K	$36.11	$339K
Jun 17, 2026	Jonathan Scott, Jonathan Scott as Trustee of the Jonathan R Scott Trust Dated as of , Harrison William Scott Trust, Harper Grace Scott Trust, Holland Elizabeth Scott Trust, IXL Ltd Liability Co	10% OWNER	SELL	4.500K	$36.29	$163K
Jun 4, 2026	Jonathan Scott, Jonathan Scott as Trustee of the Jonathan R Scott Trust Dated as of , Harrison William Scott Trust, Harper Grace Scott Trust, Holland Elizabeth Scott Trust, IXL Ltd Liability Co	10% OWNER	SELL	12.892K	$35.58	$459K
Apr 30, 2026	Jonathan Scott, Jonathan Scott as Trustee of the Jonathan R Scott Trust Dated as of , Harrison William Scott Trust, Harper Grace Scott Trust, Holland Elizabeth Scott Trust, IXL Ltd Liability Co	10% OWNER	SELL	53.504K	$35.42	$1.9M

First Interstate BancSystem Inc

First Interstate BancSys Ownership & Insider Activity

First Interstate BancSys Insider Transactions (Last 6 Months)

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