Dallas I Herron

Insider

First SEC filing: Feb. 19, 2020 · Latest: Feb. 19, 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

GBCI buying Feb. 4, 2016

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 13 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

13 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Feb. 15, 2020	GBCI	A	378	—	—	61,639 Direct	+0.62%	Acquired	(price as of 2026-08-21)
Feb. 15, 2019	GBCI	A	812	—	—	59,913 Direct	+1.37%	Acquired	(price as of 2026-08-21)
Feb. 15, 2018	GBCI	A	754	—	—	57,673 Direct	+1.32%	Acquired	(price as of 2026-08-21)
Feb. 15, 2017	GBCI	A	681	—	—	55,523 Direct	+1.24%	Acquired	(price as of 2026-08-21)
Feb. 15, 2016	GBCI	A	1,070	—	—	52,992 Direct	+2.06%	Acquired	(price as of 2026-08-21)
Feb. 4, 2016	GBCI	P	5,000	$24.07	$120,350	50,691 Direct	+10.94%	Acquired	96.7% (price as of 2026-08-21)
Aug. 26, 2015	GBCI	P	5,000	$24.33	$121,650	45,691 Direct	+12.29%	Acquired	94.6% (price as of 2026-08-21)
Feb. 13, 2015	GBCI	A	1,000	—	—	40,691 Direct	+2.52%	Acquired	(price as of 2026-08-21)
Feb. 13, 2015	GBCI	A	1,000	—	—	40,691 Direct	+2.52%	Acquired	(price as of 2026-08-21)
Feb. 14, 2014	GBCI	A	864	—	—	38,901 Direct	+2.27%	Acquired	(price as of 2026-08-21)
Feb. 15, 2013	GBCI	A	1,074	—	—	37,383 Direct	+2.96%	Acquired	(price as of 2026-08-21)
April 16, 2012	GBCI	A	1,257	—	—	35,261 Direct	+3.70%	Acquired	(price as of 2026-08-21)
Nov. 25, 2011	GBCI	P	5,000	$10.70	$53,500	33,432 Direct	+17.59%	Acquired	342.4% (price as of 2026-08-21)
Aug. 23, 2011	GBCI	P	1,000	$10.68	$10,680	28,432 Direct	+3.65%	Acquired	343.2% (price as of 2026-08-21)
Aug. 9, 2011	GBCI	P	5,600	$11.05	$61,880	27,432 Direct	+25.65%	Acquired	328.4% (price as of 2026-08-21)
Aug. 9, 2011	GBCI	P	1,300	$11.04	$14,352	21,832 Direct	+6.33%	Acquired	328.8% (price as of 2026-08-21)
Aug. 9, 2011	GBCI	P	500	$11.03	$5,515	20,532 Direct	+2.50%	Acquired	329.1% (price as of 2026-08-21)
Aug. 9, 2011	GBCI	P	800	$11.02	$8,816	20,032 Direct	+4.16%	Acquired	329.5% (price as of 2026-08-21)
Aug. 9, 2011	GBCI	P	600	$11.01	$6,606	19,232 Direct	+3.22%	Acquired	329.9% (price as of 2026-08-21)
Aug. 9, 2011	GBCI	P	200	$11.00	$2,200	18,632 Direct	+1.09%	Acquired	330.3% (price as of 2026-08-21)
Aug. 8, 2011	GBCI	P	1,000	$11.81	$11,810	18,432 Direct	+5.74%	Acquired	300.8% (price as of 2026-08-21)
Aug. 5, 2011	GBCI	P	1,000	$12.58	$12,580	17,432 Direct	+6.09%	Acquired	276.3% (price as of 2026-08-21)
Aug. 4, 2011	GBCI	P	1,000	$12.80	$12,800	1,756 Indirect	+132.28%	Acquired	269.8% (price as of 2026-08-21)
Nov. 2, 2010	GBCI	P	1,978	$13.15	$26,011	16,181 Direct	+13.93%	Acquired	260.0% (price as of 2026-08-21)
June 14, 2010	GBCI	M	1,500	$15.37	$23,055	4,065 Direct	-26.95%	Disposed	208.0% (price as of 2026-08-21)
June 14, 2010	GBCI	M	1,500	$15.37	$23,055	14,203 Direct	+11.81%	Acquired	208.0% (price as of 2026-08-21)
Jan. 28, 2009	GBCI	A	1,500	$15.37	$23,055	5,565 Direct	+36.90%	Acquired	208.0% (price as of 2026-08-21)

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
June 14, 2010	GBCI	Stock option (right to buy)	Common Stock (1,500)	$15.37	Jan. 28, 2014	1,500	Disposed
Jan. 28, 2009	GBCI	Stock option (right to buy)	Common Stock (1,500)	$15.37	Jan. 28, 2014	1,500	Acquired

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

Initial ownership (Form 3) 7 holdings

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

Date	Ticker	Security	Shares	Ownership
June 26, 2008	GBCI	Common Stock	11,320	Direct
June 26, 2008	GBCI	Common Stock	701	Indirect
June 26, 2008	GBCI	Common Stock	1,248	Indirect
June 26, 2008	GBCI	Common Stock	1,893	Indirect
June 26, 2008	GBCI	Stock option (right to buy)→ Common stock (1,875)	1,875	Direct
June 26, 2008	GBCI	Stock option (right to buy)→ Common stock (1,250)	1,250	Direct
June 26, 2008	GBCI	Stock option (right to buy)→ Common stock (940)	940	Direct