Insider Transactions Reported by 38 Insiders of BANNER CORP

Symbol: BANR on Nasdaq
Location: Walla Walla, WA

Quick Takeaways

BANR - BANNER CORP has 38 insiders with reported activity on this page.
No net insider buy/sell flow is currently reported for the last year.
Recent transaction rows are available for direct filing-level review.

What Changed

No meaningful buy/sell imbalance is currently visible in the one-year window.
Activity will update as new Forms 3/4/5 are filed.

Why This Matters

This page gives a plain-language issuer insider context before you inspect transaction-level evidence.
Use the filing links below to verify timestamps, codes, and ownership impacts directly from SEC forms.

Source Evidence

Filed on Form 4

Issuer insider activity is sourced from SEC Forms 3, 4, and 5.

See Original Filing

Insider trading overview

Last 12 months

Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 16 Apr 2025.

Buys

Shares: 0

Insiders: 0

Sells

Shares: 0

Insiders: 0

Net

Shares: 0

Insiders: 0

Window (months)	Buy $	Sell $	Net $
0-3	$0	$0	$0
3-6	$0	$0	$0
6-9	$0	$0	$0
9-12	$0	$0	$0

BANNER CORP executives and other stock owners filed with the SEC include:

Name	Relationship	Holdings Value	Valuation	Report Date
Mark J. Grescovich	President and CEO	$16,871,330	Mixed	02 Apr 2026
David A. Klaue	Director	$8,242,379	Mixed	01 Aug 2025
Cynthia D. Purcell	Executive VP, Banner Bank	$3,231,376	Mixed	02 Apr 2026
James M. Costa	Executive VP, Banner Bank	$2,685,168	Mixed	02 Apr 2026
Brent A. Orrico	Director	$2,399,479	Mixed	22 Nov 2021
Peter J. Conner	Exec Consultant, Banner Bank	$2,258,338	Mixed	03 Apr 2024
M. Kirk Quillin	Executive VP, Banner Bank	$2,244,589	Mixed	03 Apr 2025
Reed James T. Jr.	Executive VP, Banner Bank	$2,233,578	Mixed	02 Apr 2026
John R. Layman	Director	$2,191,672	Mixed	01 Aug 2025
Robert Butterfield	Executive VP	$2,048,167	Mixed	02 Apr 2026
Jill M. Rice	Executive VP, Banner Bank	$1,852,416	Mixed	02 Apr 2026
Kayleen R. Kohler	Executive VP, Banner Bank	$1,850,851	Mixed	02 Apr 2026
Kenneth A. Larsen	Executive VP, Banner Bank	$1,577,653	Mixed	02 Apr 2026
Sherrey Luetjen	Executive VP	$1,552,088	Mixed	02 Apr 2026
Janet M. Brown	Executive VP, Banner Bank	$1,528,528	Mixed	02 Apr 2026
James P.g. McLean	Executive VP, Banner Bank	$1,515,933	Mixed	02 Apr 2026
Gary W. Wagers	Executive VP, Banner Bank	$1,327,779	Mixed	29 Mar 2022
Mark Charles Borrecco	Executive VP, Banner Bank	$1,296,999	Mixed	01 Apr 2026
Kenneth W. Johnson	Executive VP, Banner Bank	$1,096,467	Mixed	31 Mar 2022
Roberto R. Herencia	Director	$1,065,296	Mixed	01 Aug 2025
James P. Garcia	Executive VP, Banner Bank	$975,245	Mixed	03 Apr 2024
Karen Harrison	Executive VP, Banner Bank	$854,557	Mixed	02 Apr 2026
Connie R. Collingsworth	Director	$806,500	Mixed	01 Aug 2025
Kevin F. Riordan	Director	$667,421	Mixed	01 Aug 2025
Jennifer Jane Krug	Executive VP, Banner Bank	$661,125	Mixed	02 Apr 2026
Steven W. Rust	Executive VP, Banner Bank	$606,975	Mixed	19 May 2021
Daniel Everett Oxford	Executive VP, Banner Bank	$583,239	Mixed	02 Apr 2026
Terry Schwakopf	Director	$559,004	Mixed	01 Aug 2025
John C. Pedersen	Director	$473,797	Mixed	01 Aug 2025
Scott S. Newman	Executive VP, Banner Bank	$439,058	Mixed	01 Apr 2026
Ellen Rm Boyer	Director	$382,727	Mixed	01 Aug 2025
Paul J. Walsh	Director	$291,107	Mixed	01 Aug 2025
Margot Copeland	Director	$291,107	Mixed	01 Aug 2025
Merline Saintil	Director	$253,527	Mixed	29 Oct 2021
David I. Matson	Director	$209,246	Mixed	31 Jan 2022
Judith A. Steiner	Director	$112,161	Mixed	01 Mar 2026
Millicent C. Tracey	Director	$47,631	Mixed	03 Nov 2025
Monica Bernadette O'Reilly	Director		Mixed	01 Mar 2026

Top shareholders of BANNER CORP (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
BlackRock, Inc.	13F	Company	— mixed-class rows	8,229,088 mixed-class rows	$420,903,491	—	31 Dec 2025	13F
VANGUARD GROUP INC	13F	Company	— mixed-class rows	5,412,848 mixed-class rows	$293,506,747	—	31 Dec 2025	13F
Crestview Partners IV GP, L.P.	13F	Company	19%	6,697,979	$225,587,933	—	31 Dec 2025	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	— mixed-class rows	2,757,517 mixed-class rows	$155,441,138	—	31 Dec 2025	13F
STATE STREET CORP	13F	Company	— mixed-class rows	2,584,664 mixed-class rows	$138,386,685	—	31 Dec 2025	13F
VICTORY CAPITAL MANAGEMENT INC	13F 13D/G	Company	4.8% from 13D/G	2,666,827 mixed-class rows	$122,847,587	—	31 Dec 2025	13F 13D/G
WELLINGTON MANAGEMENT GROUP LLP	13D/G 13F	Company	4.9%	1,693,775	$116,311,529	$0	30 Jun 2025	13D/G 13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	— mixed-class rows	1,643,976 mixed-class rows	$97,352,438	—	31 Dec 2025	13F
WESTWOOD HOLDINGS GROUP INC	13F	Company	3.3%	1,135,362	$71,141,783	—	31 Dec 2025	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	— mixed-class rows	1,345,353 mixed-class rows	$69,679,434	—	31 Dec 2025	13F
River Road Asset Management, LLC	13F	Company	5.9%	2,032,605	$68,458,136	—	31 Dec 2025	13F
MANUFACTURERS LIFE INSURANCE COMPANY, THE	13F	Company	— mixed-class rows	927,096 mixed-class rows	$57,901,408	—	31 Dec 2025	13F
Allspring Global Investments Holdings, LLC	13F	Company	— mixed-class rows	1,563,140 mixed-class rows	$55,913,878	—	31 Dec 2025	13F
Nuveen, LLC	13F	Company	— mixed-class rows	814,481 mixed-class rows	$49,140,146	—	31 Dec 2025	13F
FMR LLC	13F	Company	— mixed-class rows	1,221,463 mixed-class rows	$48,547,925	—	31 Dec 2025	13F
AMERICAN CENTURY COMPANIES INC	13F	Company	— mixed-class rows	725,478 mixed-class rows	$44,016,526	—	31 Dec 2025	13F
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	13F	Company	1.9%	664,138	$41,614,887	—	31 Dec 2025	13F
GRS Advisors, LLC	13F	Company	3.1%	1,079,979	$36,373,693	—	31 Dec 2025	13F
MORGAN STANLEY	13F	Company	— mixed-class rows	735,948 mixed-class rows	$35,483,934	—	31 Dec 2025	13F
NORTHERN TRUST CORP	13F	Company	— mixed-class rows	653,409 mixed-class rows	$34,516,293	—	31 Dec 2025	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	— mixed-class rows	636,849 mixed-class rows	$34,399,715	—	31 Dec 2025	13F
Aristotle Capital Boston, LLC	13F	Company	— mixed-class rows	761,240 mixed-class rows	$31,961,207	—	31 Dec 2025	13F
TimesSquare Capital Management, LLC	13F	Company	2.7%	927,024	$31,222,168	—	31 Dec 2025	13F
DEPRINCE RACE & ZOLLO INC	13F	Company	1.4%	488,295	$30,596,565	—	31 Dec 2025	13F
UBS Group AG	13F	Company	— mixed-class rows	495,533 mixed-class rows	$29,869,858	—	31 Dec 2025	13F
GOLDMAN SACHS GROUP INC	13F	Company	— mixed-class rows	570,870 mixed-class rows	$29,853,549	—	31 Dec 2025	13F
Bank of New York Mellon Corp	13F	Company	— mixed-class rows	491,558 mixed-class rows	$25,846,947	—	31 Dec 2025	13F
ADVISORY RESEARCH INC	13F	Company	2%	694,821	$23,401,571	—	31 Dec 2025	13F
Fisher Asset Management, LLC	13F	Company	1.1%	367,148	$23,005,492	—	31 Dec 2025	13F
RAYMOND JAMES FINANCIAL INC	13F	Company	— mixed-class rows	405,783 mixed-class rows	$21,582,169	—	31 Dec 2025	13F
Qube Research & Technologies Ltd	13F	Company	— mixed-class rows	497,507 mixed-class rows	$21,165,574	—	31 Dec 2025	13F
ALLIANCEBERNSTEIN L.P.	13F	Company	— mixed-class rows	561,643 mixed-class rows	$20,066,903	—	31 Dec 2025	13F
Aberdeen Group plc	13F	Company	0.83%	287,398	$18,008,359	—	31 Dec 2025	13F
CITADEL ADVISORS LLC	13F	Company	— mixed-class rows	322,142 mixed-class rows	$17,621,500	—	31 Dec 2025	13F
BRIDGEWAY CAPITAL MANAGEMENT, LLC	13F	Company	0.81%	278,771	$17,467,791	—	31 Dec 2025	13F
Mark J. Grescovich	3/4/5	President and CEO	0.78%	269,252	$16,871,330	—	02 Apr 2026	3/4/5
PRINCIPAL FINANCIAL GROUP INC	13F	Company	— mixed-class rows	308,534 mixed-class rows	$16,363,478	—	31 Dec 2025	13F
BANK OF AMERICA CORP /DE/	13F	Company	— mixed-class rows	295,079 mixed-class rows	$13,901,568	—	31 Dec 2025	13F
PANAGORA ASSET MANAGEMENT INC	13F	Company	0.64%	219,577	$13,758,695	—	31 Dec 2025	13F
MetLife Investment Management, LLC	13F	Company	— mixed-class rows	225,247 mixed-class rows	$13,757,465	—	31 Dec 2025	13F
BASSWOOD CAPITAL MANAGEMENT, L.L.C.	13F	Company	0.63%	216,813	$13,585,503	—	31 Dec 2025	13F
SEI INVESTMENTS CO	13F	Company	— mixed-class rows	274,475 mixed-class rows	$12,520,586	—	31 Dec 2025	13F
Penn Capital Management Company, LLC	13F	Company	1.1%	363,936	$12,270,261	—	31 Dec 2025	13F
Stieven Capital Advisors, L.P.	13F	Company	0.52%	178,956	$11,213,383	—	31 Dec 2025	13F
Invesco Ltd.	13F	Company	— mixed-class rows	201,141 mixed-class rows	$11,103,722	—	31 Dec 2025	13F
ArrowMark Colorado Holdings LLC	13F	Company	0.95%	326,868	$11,008,914	—	31 Dec 2025	13F
LOOMIS SAYLES & CO L P	13F	Company	0.92%	319,140	$10,748,635	—	31 Dec 2025	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	— mixed-class rows	273,169 mixed-class rows	$9,964,477	—	31 Dec 2025	13F
Russell Investments Group, Ltd.	13F	Company	— mixed-class rows	215,194 mixed-class rows	$9,912,090	—	31 Dec 2025	13F
PUBLIC SECTOR PENSION INVESTMENT BOARD	13F	Company	— mixed-class rows	192,368 mixed-class rows	$9,896,653	—	31 Dec 2025	13F

Recent Insider Transactions by Companies or Individuals for BANNER CORP

Showing up to 300 most recent insider transactions from the last 12 months.

Insider	Symbol	Class	Transaction	%	Shares	Shares Owned	Date	Ownership
Jill M. Rice	BANR	Common Stock, $0.01 par value per share	Tax liability	-0.78%	-229	29,227	02 Apr 2026	Direct
Reed James T. Jr.	BANR	Common Stock, $0.01 par value per share	Tax liability	-0.33%	-118	35,646	02 Apr 2026	Direct
Cynthia D. Purcell	BANR	Common Stock, $0.01 par value per share	Tax liability	-0.79%	-412	51,570	02 Apr 2026	Direct
Daniel Everett Oxford	BANR	Common Stock, $0.01 par value per share	Tax liability	-1.09%	-103	9,308	02 Apr 2026	Direct
James P.g. McLean	BANR	Common Stock, $0.01 par value per share	Tax liability	-0.62%	-151	24,193	02 Apr 2026	Direct
Sherrey Luetjen	BANR	Common Stock, $0.01 par value per share	Tax liability	-0.6%	-149	24,770	02 Apr 2026	Direct
Kenneth A. Larsen	BANR	Common Stock, $0.01 par value per share	Tax liability	-0.41%	-103	25,178	02 Apr 2026	Direct
Jennifer Jane Krug	BANR	Common Stock, $0.01 par value per share	Tax liability	-0.94%	-100	10,551	02 Apr 2026	Direct
Kayleen R. Kohler	BANR	Common Stock, $0.01 par value per share	Tax liability	-0.59%	-175	29,538	02 Apr 2026	Direct
Karen Harrison	BANR	Common Stock, $0.01 par value per share	Tax liability	-1.15%	-159	13,638	02 Apr 2026	Direct
Mark J. Grescovich	BANR	Common Stock, $0.01 par value per share	Tax liability	-0.4%	-1,094	269,252	02 Apr 2026	Direct
James M. Costa	BANR	Common Stock, $0.01 par value per share	Tax liability	-0.58%	-252	42,853	02 Apr 2026	Direct
Robert Butterfield	BANR	Common Stock, $0.01 par value per share	Tax liability	-0.85%	-280	32,687	02 Apr 2026	Direct
Janet M. Brown	BANR	Common Stock, $0.01 par value per share	Tax liability	-0.62%	-152	24,394	02 Apr 2026	Direct
James M. Costa	BANR	Common Stock, $0.01 par value per share	Tax liability	-1.37%	-597	43,105	01 Apr 2026	Direct
James M. Costa	BANR	Common Stock, $0.01 par value per share	Award	29.4%	9,930	43,702	01 Apr 2026	Direct
Jill M. Rice	BANR	Common Stock, $0.01 par value per share	Tax liability	-1.9%	-572	29,456	01 Apr 2026	Direct
Jill M. Rice	BANR	Common Stock, $0.01 par value per share	Award	21.9%	5,387	30,028	01 Apr 2026	Direct
Reed James T. Jr.	BANR	Common Stock, $0.01 par value per share	Tax liability	-0.75%	-272	35,764	01 Apr 2026	Direct
Reed James T. Jr.	BANR	Common Stock, $0.01 par value per share	Award	13.8%	4,360	36,036	01 Apr 2026	Direct
Cynthia D. Purcell	BANR	Common Stock, $0.01 par value per share	Tax liability	-1.65%	-872	51,982	01 Apr 2026	Direct
Cynthia D. Purcell	BANR	Common Stock, $0.01 par value per share	Award	17.4%	7,845	52,854	01 Apr 2026	Direct
Daniel Everett Oxford	BANR	Common Stock, $0.01 par value per share	Tax liability	-2.23%	-215	9,411	01 Apr 2026	Direct
Daniel Everett Oxford	BANR	Common Stock, $0.01 par value per share	Award	52.4%	3,310	9,626	01 Apr 2026	Direct
Scott S. Newman	BANR	Common Stock, $0.01 par value per share	Tax liability	-1.38%	-98	7,007	01 Apr 2026	Direct
Scott S. Newman	BANR	Common Stock, $0.01 par value per share	Award	88.6%	3,337	7,105	01 Apr 2026	Direct
James P.g. McLean	BANR	Common Stock, $0.01 par value per share	Tax liability	-1.3%	-320	24,344	01 Apr 2026	Direct
James P.g. McLean	BANR	Common Stock, $0.01 par value per share	Award	23.2%	4,637	24,664	01 Apr 2026	Direct
Sherrey Luetjen	BANR	Common Stock, $0.01 par value per share	Tax liability	-1.43%	-362	24,919	01 Apr 2026	Direct
Sherrey Luetjen	BANR	Common Stock, $0.01 par value per share	Award	27.8%	5,500	25,281	01 Apr 2026	Direct
Kenneth A. Larsen	BANR	Common Stock, $0.01 par value per share	Tax liability	-0.86%	-219	25,281	01 Apr 2026	Direct
Kenneth A. Larsen	BANR	Common Stock, $0.01 par value per share	Award	14.9%	3,310	25,500	01 Apr 2026	Direct
Jennifer Jane Krug	BANR	Common Stock, $0.01 par value per share	Tax liability	-2.37%	-259	10,651	01 Apr 2026	Direct
Jennifer Jane Krug	BANR	Common Stock, $0.01 par value per share	Award	47%	3,487	10,910	01 Apr 2026	Direct
Kayleen R. Kohler	BANR	Common Stock, $0.01 par value per share	Tax liability	-1.28%	-385	29,713	01 Apr 2026	Direct
Kayleen R. Kohler	BANR	Common Stock, $0.01 par value per share	Award	20.9%	5,202	30,098	01 Apr 2026	Direct
Karen Harrison	BANR	Common Stock, $0.01 par value per share	Tax liability	-2.25%	-318	13,797	01 Apr 2026	Direct
Karen Harrison	BANR	Common Stock, $0.01 par value per share	Award	57.8%	5,173	14,115	01 Apr 2026	Direct
Mark J. Grescovich	BANR	Common Stock, $0.01 par value per share	Tax liability	-0.89%	-2,419	270,346	01 Apr 2026	Direct
Mark J. Grescovich	BANR	Common Stock, $0.01 par value per share	Award	12.3%	29,947	272,765	01 Apr 2026	Direct
Robert Butterfield	BANR	Common Stock, $0.01 par value per share	Tax liability	-2.9%	-983	32,967	01 Apr 2026	Direct
Robert Butterfield	BANR	Common Stock, $0.01 par value per share	Award	40.3%	9,750	33,950	01 Apr 2026	Direct
Janet M. Brown	BANR	Common Stock, $0.01 par value per share	Tax liability	-1.34%	-333	24,546	01 Apr 2026	Direct
Janet M. Brown	BANR	Common Stock, $0.01 par value per share	Award	39.6%	7,052	24,879	01 Apr 2026	Direct
Mark Charles Borrecco	BANR	Common Stock, $0.01 par value per share	Tax liability	-1.64%	-345	20,699	01 Apr 2026	Direct
Mark Charles Borrecco	BANR	Common Stock, $0.01 par value per share	Award	83.4%	9,572	21,044	01 Apr 2026	Direct
Jill M. Rice	BANR	Common Stock, $0.01 par value per share	Tax liability	-3.26%	-830	24,641	04 Mar 2026	Direct
Jill M. Rice	BANR	Common Stock, $0.01 par value per share	Award	7.97%	1,881	25,471	04 Mar 2026	Direct
Reed James T. Jr.	BANR	Common Stock, $0.01 par value per share	Tax liability	-1.49%	-478	31,676	04 Mar 2026	Direct
Reed James T. Jr.	BANR	Common Stock, $0.01 par value per share	Award	5.12%	1,566	32,154	04 Mar 2026	Direct

* An asterisk sign (*) next to the price indicates that the price is likely invalid.