Steven J Corning

Insider

First SEC filing: April 23, 2020 · Latest: April 23, 2020

On this page

Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.
Initial holdings The stakes this person held when they first started reporting.

Insider at

FIBK buying Sept. 30, 2008

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 19 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

19 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
April 22, 2020	FIBK	M	1,972	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
April 22, 2020	FIBK	M	1,972	$15.91	$31,375	27,181 Direct	+7.82%	Acquired	137.5% (price as of 2026-08-20)
June 3, 2019	FIBK	A	1,219	$37.06	$45,176	25,209 Direct	+5.08%	Acquired	1.9% (price as of 2026-08-20)
May 9, 2019	FIBK	C	15,208	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 9, 2019	FIBK	C	15,208	—	—	23,990 Direct	+173.17%	Acquired	(price as of 2026-08-20)
April 29, 2019	FIBK	M	1,960	—	—	15,208 Direct	+14.79%	Acquired	(price as of 2026-08-20)
April 29, 2019	FIBK	M	1,960	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 1, 2018	FIBK	A	572	$43.65	$24,968	8,782 Direct	+6.97%	Acquired	-13.4% (price as of 2026-08-20)
May 1, 2018	FIBK	M	2,504	$20.87	$52,258	13,248 Direct	+23.31%	Acquired	81.0% (price as of 2026-08-20)
May 1, 2018	FIBK	M	2,504	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 1, 2017	FIBK	A	716	$34.90	$24,988	8,210 Direct	+9.55%	Acquired	8.3% (price as of 2026-08-20)
May 25, 2016	FIBK	A	1,236	$28.70	$35,473	7,494 Direct	+19.75%	Acquired	31.6% (price as of 2026-08-20)
May 20, 2015	FIBK	A	1,286	$27.59	$35,481	6,258 Direct	+25.86%	Acquired	36.9% (price as of 2026-08-20)
May 21, 2014	FIBK	A	1,405	$25.24	$35,462	4,972 Direct	+39.39%	Acquired	49.7% (price as of 2026-08-20)
May 22, 2013	FIBK	A	1,044	$20.82	$21,736	3,567 Direct	+41.38%	Acquired	81.5% (price as of 2026-08-20)
May 23, 2012	FIBK	A	1,599	$13.60	$21,746	2,523 Direct	+173.05%	Acquired	177.8% (price as of 2026-08-20)
May 24, 2011	FIBK	A	924	$13.25	$12,243	924 Direct	—	Acquired	185.1% (price as of 2026-08-20)
May 7, 2010	FIBK	A	1,972	$15.91	$31,375	1,972 Direct	—	Acquired	137.5% (price as of 2026-08-20)
May 15, 2009	FIBK	A	490	$61.00	$29,890	490 Direct	—	Acquired	-38.1% (price as of 2026-08-20)
Sept. 30, 2008	FIBK	P	2,597	$77.00	$199,969	2,686 Direct	+2917.98%	Acquired	-50.9% (price as of 2026-08-20)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
April 22, 2020	FIBK	Stock Options (Right to Buy)	Class A Common Stock (1,972)	$15.91	May 7, 2020	1,972	Disposed
May 9, 2019	FIBK	Class B Common Stock	Class A Common Stock (15,208)	$0.00	—	15,208	Disposed
April 29, 2019	FIBK	Class B Common Stock	Class A Common Stock (1,960)	$0.00	—	1,960	Acquired
April 29, 2019	FIBK	Stock Options (Right to Buy)	Class B Common Stock (1,960)	$15.25	May 15, 2019	1,960	Disposed
May 1, 2018	FIBK	Class B Common Stock [F1]	Class A Common Stock (2,504)	$0.00	—	2,504	Acquired
May 1, 2018	FIBK	Stock Options (Right to Buy)	Class B Common Stock (2,504)	$20.87	May 9, 2018	2,504	Disposed
May 7, 2010	FIBK	Stock Options [F1]	Class A Common Stock [F2] (1,972)	$15.91	May 7, 2020	1,972	Acquired
May 15, 2009	FIBK	Stock Options [F1]	Common Stock (490)	$61.00	May 15, 2019	490	Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 2 holdings

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
May 12, 2008	FIBK	Common Stock	89	Direct
May 12, 2008	FIBK	Stock Options→ Common Stock (626)	626	Direct