Dennis L Johnson

Insider

First SEC filing: June 3, 2026 · Latest: June 3, 2026

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

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 25 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

25 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 1, 2026	FIBK	A	2,247	—	—	19,455	—	—	(price as of 2026-08-20)
March 1, 2026	IDA	A	1,007	—	—	17,970 Direct	+5.94%	Acquired	(price as of 2026-08-20)
June 1, 2025	FIBK	A	2,946	—	—	17,208 Direct	+20.66%	Acquired	(price as of 2026-08-20)
March 1, 2025	IDA	A	1,187	—	—	16,573 Direct	+7.71%	Acquired	(price as of 2026-08-20)
June 1, 2024	FIBK	A	3,014	—	—	14,262 Direct	+26.80%	Acquired	(price as of 2026-08-20)
March 1, 2024	IDA	A	1,588	—	—	14,978 Direct	+11.86%	Acquired	(price as of 2026-08-20)
June 1, 2023	FIBK	A	3,401	—	—	11,248 Direct	+43.34%	Acquired	(price as of 2026-08-20)
March 1, 2023	IDA	A	1,160	—	—	13,022 Direct	+9.78%	Acquired	(price as of 2026-08-20)
Dec. 1, 2022	IDA	S	1,365	$109.22	$149,085	11,790 Direct	-10.38%	Disposed	29.6% (price as of 2026-08-20)
June 1, 2022	FIBK	A	1,576	$38.07	$59,998	7,847 Direct	+25.13%	Acquired	-0.8% (price as of 2026-08-20)
March 1, 2022	IDA	A	1,154	—	—	12,959 Direct	+9.78%	Acquired	(price as of 2026-08-20)
June 1, 2021	FIBK	A	1,168	$47.07	$54,978	6,271 Direct	+22.89%	Acquired	-19.7% (price as of 2026-08-20)
March 1, 2021	IDA	A	1,275	—	—	11,577 Direct	+12.38%	Acquired	(price as of 2026-08-20)
June 1, 2020	FIBK	A	1,440	$31.25	$45,000	5,103 Direct	+39.31%	Acquired	20.9% (price as of 2026-08-20)
March 2, 2020	IDA	A	1,138	—	—	10,103 Direct	+12.69%	Acquired	(price as of 2026-08-20)
June 3, 2019	FIBK	A	1,219	$37.06	$45,176	3,663 Direct	+49.88%	Acquired	1.9% (price as of 2026-08-20)
March 1, 2019	IDA	A	1,066	—	—	8,831 Direct	+13.73%	Acquired	(price as of 2026-08-20)
June 1, 2018	FIBK	A	572	$43.65	$24,968	2,444 Direct	+30.56%	Acquired	-13.4% (price as of 2026-08-20)
March 1, 2018	IDA	A	1,295	—	—	7,663 Direct	+20.34%	Acquired	(price as of 2026-08-20)
June 2, 2017	FIBK	A	716	$34.90	$24,988	1,872 Direct	+61.94%	Acquired	8.3% (price as of 2026-08-20)
March 1, 2017	IDA	A	1,205	—	—	6,299 Direct	+23.66%	Acquired	(price as of 2026-08-20)
March 1, 2017	IDA	A	1,205	—	—	6,299 Direct	+23.66%	Acquired	(price as of 2026-08-20)
Dec. 23, 2016	IDA	S	500	$80.87	$40,435	0 Indirect	-100.00%	Disposed	75.0% (price as of 2026-08-20)
Feb. 29, 2016	IDA	A	1,409	—	—	5,055 Direct	+38.65%	Acquired	(price as of 2026-08-20)
March 2, 2015	IDA	A	1,277	$62.62	$79,966	3,646 Direct	+53.90%	Acquired	126.0% (price as of 2026-08-20)
March 3, 2014	IDA	A	1,334	$56.19	$74,957	2,369 Direct	+128.89%	Acquired	151.9% (price as of 2026-08-20)
Nov. 7, 2013	IDA	P	500	$50.54	$25,270	500 Indirect	—	Acquired	180.1% (price as of 2026-08-20)
April 1, 2013	IDA	A	1,035	—	—	1,035 Direct	—	Acquired	(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.

Initial ownership (Form 3) 3 holdings

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

Date	Ticker	Security	Shares	Ownership
June 2, 2017	FIBK	Class A Common Stock	1,156	Direct
March 21, 2013	IDA	Common Stock	0	Direct
March 21, 2013	IDA	Preferred Stock	0	Direct