Banner Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 71.52. In total, the insiders bought 135.57K and sold 18.33K BANR shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power

(Last 100 transactions)
71.52
Buy 135.57K shares
Sell 18.33K shares
51% Buy Activity
Weak Negative Correlation
Buy Signal Medium Confidence
Apr 01, 2026

Analysis Breakdown:

  • Strongly supported by a very high Insider Power Score of 71.52.
  • Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date Type Person Role Amount
Apr 01, 2026
Buy
Common Stock, $0.01 par value per share
A-Award
Larsen Kenneth A
Executive Vp, Banner Bank
Officer 1 324
Value: $81.3K
Apr 01, 2026
Buy
Common Stock, $0.01 par value per share
A-Award
Krug Jennifer Jane
Executive Vp, Banner Bank
Officer 840
Value: $51.6K
Apr 01, 2026
Sell
Common Stock, $0.01 par value per share
F-InKind
Krug Jennifer Jane
Executive Vp, Banner Bank
Officer 176
Value: $10.8K
Apr 01, 2026
Buy
Common Stock, $0.01 par value per share
A-Award
Krug Jennifer Jane
Executive Vp, Banner Bank
Officer 1 588
Value: $97.5K
Apr 01, 2026
Sell
Common Stock, $0.01 par value per share
F-InKind
Grescovich Mark J
President And CEO
CEO / President 1 333
Value: $81.8K
Apr 01, 2026
Sell
Common Stock, $0.01 par value per share
F-InKind
Grescovich Mark J
President And CEO
CEO / President 1 086
Value: $66.6K
Apr 01, 2026
Buy
Common Stock, $0.01 par value per share
A-Award
Grescovich Mark J
President And CEO
CEO / President 9 214
Value: $565.7K
Apr 01, 2026
Buy
Common Stock, $0.01 par value per share
A-Award
Butterfield Robert
Executive Vp
Officer 5 850
Value: $359.2K
Apr 01, 2026
Sell
Common Stock, $0.01 par value per share
F-InKind
Butterfield Robert
Executive Vp
Officer 537
Value: $32.9K
Apr 01, 2026
Sell
Common Stock, $0.01 par value per share
F-InKind
Butterfield Robert
Executive Vp
Officer 446
Value: $27.4K
Apr 01, 2026
Buy
Common Stock, $0.01 par value per share
A-Award
Butterfield Robert
Executive Vp
Officer 3 900
Value: $239.5K
Apr 01, 2026
Buy
Common Stock, $0.01 par value per share
A-Award
Brown Janet M
Executive Vp, Banner Bank
Officer 2 102
Value: $129.1K
Apr 01, 2026
Sell
Common Stock, $0.01 par value per share
F-InKind
Brown Janet M
Executive Vp, Banner Bank
Officer 185
Value: $11.3K
Apr 01, 2026
Sell
Common Stock, $0.01 par value per share
F-InKind
Brown Janet M
Executive Vp, Banner Bank
Officer 148
Value: $9K
Apr 01, 2026
Buy
Common Stock, $0.01 par value per share
A-Award
Brown Janet M
Executive Vp, Banner Bank
Officer 2 970
Value: $182.4K
Apr 01, 2026
Buy
Common Stock, $0.01 par value per share
A-Award
Borrecco Mark Charles
Executive Vp, Banner Bank
Officer 5 743
Value: $352.6K
Apr 01, 2026
Buy
Common Stock, $0.01 par value per share
A-Award
Borrecco Mark Charles
Executive Vp, Banner Bank
Officer 3 829
Value: $235.1K
Mar 26, 2026
Buy
Common Stock, $0.01 par value per share
Krug Jennifer Jane
Executive Vp, Banner Bank
Officer 0
Value: $0
Mar 04, 2026
Sell
Common Stock, $0.01 par value per share
F-InKind
Purcell Cynthia D
Executive Vp, Banner Bank
Officer 1 397
Value: $85.0K
Mar 04, 2026
Buy
Common Stock, $0.01 par value per share
A-Award
Purcell Cynthia D
Executive Vp, Banner Bank
Officer 3 382
Value: $205.9K
Mar 04, 2026
Sell
Common Stock, $0.01 par value per share
F-InKind
Reed James T Jr
Executive Vp, Banner Bank
Officer 478
Value: $29.1K
Mar 04, 2026
Buy
Common Stock, $0.01 par value per share
A-Award
Reed James T Jr
Executive Vp, Banner Bank
Officer 1 566
Value: $95.3K
Mar 04, 2026
Sell
Common Stock, $0.01 par value per share
F-InKind
Rice Jill M
Executive Vp, Banner Bank
Officer 830
Value: $50.5K
Mar 01, 2026
Buy
Common Stock
J-Other
O'reilly Monica Bernadette
Director 0
Value: $0
Mar 01, 2026
Buy
Common Stock, $0.01 par value per share
Steiner Judith A
Director
Director 0
Value: $0

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

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ABOUT BANNER CORPORATION
Banner
Banner Corporation operates as the bank holding company for Banner Bank that provide commercial banking and financial products and services to individuals, businesses, and public sector entities in the United States. It accepts various deposit instruments, including interest-bearing and non-interest-bearing checking accounts, money market deposit accounts, regular savings accounts, and certificates of deposit, as well as treasury management servi...
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