NASDAQ:PBFS

Pioneer Bancorp . Stock Insider Trading

Financial Services > Banks - Regional

Buy PBFS

*Your capital is at risk

$17.05

-0.0500 (-0.292%)

At Close: Jun 22, 2026

Pioneer Bancorp . Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 54.41. In total, the insiders bought 766.06K and sold 53.43K PBFS 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)	54.41
● Buy	766.06K shares
● Sell	53.43K shares
68% Buy Activity Moderate Negative Correlation
Buy Signal Medium Confidence Jun 01, 2026 Analysis Breakdown: Strongly supported by a very high Insider Power Score of 54.41. Confidence increased due to high data reliability score of 90.

Historical Insider Trades

Date	Type	Person	Role	Amount
Oct 20, 2025 Buy	Common Stock	Ratsep Thomas E. EVP - Chief Credit Officer	Officer	0 Value: $0
May 21, 2025 Sell	Common Stock F-InKind	Signor Thomas EVP And Cao	Officer	1 442 Value: $17.0K
May 21, 2025 Sell	Common Stock F-InKind	Hollister Susan M EVP And Chro	Officer	2 523 Value: $29.7K
May 21, 2025 Sell	Common Stock F-InKind	Arnold Kelli EVP And Cso	Officer	1 439 Value: $17.0K
May 21, 2025 Sell	Common Stock F-InKind	Tomczak Jesse EVP And Cceo	CEO / President	3 605 Value: $42.5K
May 21, 2025 Sell	Common Stock F-InKind	Signor Thomas EVP And Cao	Officer	1 442 Value: $17.0K
May 21, 2025 Sell	Common Stock F-InKind	Hollister Susan M EVP And Chro	Officer	2 523 Value: $29.7K
May 21, 2025 Sell	Common Stock F-InKind	Arnold Kelli EVP And Cso	Officer	1 439 Value: $17.0K
May 21, 2025 Sell	Common Stock F-InKind	Tomczak Jesse EVP And Cceo	CEO / President	3 605 Value: $42.5K
Dec 17, 2024 Buy	Stock Options A-Award	Seifert Charles Director	Director	0 Value: $0
Dec 17, 2024 Buy	Common Stock A-Award	Seifert Charles Director	Director	5 000 Value: $58.9K
Dec 17, 2024 Buy	Stock Options A-Award	Seifert Charles Director	Director	0 Value: $0
Dec 17, 2024 Buy	Common Stock A-Award	Seifert Charles Director	Director	5 000 Value: $58.9K
Jul 16, 2024 Buy	Common Stock	Seifert Charles Director	Director	0 Value: $0
Jul 16, 2024 Buy	Common Stock	Seifert Charles Director	Director	0 Value: $0
Jun 13, 2024 Buy	Common Stock P-Purchase	Mahoney Shaun Director	Director	4 500 Value: $46.8K
Jun 13, 2024 Buy	Common Stock P-Purchase	Mahoney Shaun Director	Director	4 500 Value: $46.8K
Jun 06, 2024 Buy	Common Stock I-Discretionary	Hollister Susan M EVP And Chro	Officer	7 074 Value: $71.1K
Jun 06, 2024 Buy	Common Stock I-Discretionary	Hollister Susan M EVP And Chro	Officer	7 074 Value: $71.1K
May 21, 2024 Buy	Stock Options A-Award	Mahoney Shaun Director	Director	0 Value: $0
May 21, 2024 Buy	Common Stock A-Award	Mahoney Shaun Director	Director	10 000 Value: $0
May 21, 2024 Buy	Stock Options A-Award	Hengsterman Stacy Director	Director	0 Value: $0
May 21, 2024 Buy	Common Stock A-Award	Hengsterman Stacy Director	Director	10 000 Value: $0
May 21, 2024 Buy	Common Stock A-Award	Reinfurt Edward Director	Director	15 000 Value: $0
May 21, 2024 Buy	Stock Options A-Award	Reinfurt Edward 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

ABOUT PIONEER BANCORP, INC.

Pioneer Bancorp, Inc. operates as a holding company for Pioneer Savings Bank that provides various banking products and services in New York. The company accepts various deposit products, such as demand, savings, and money market accounts, as well as certificates of deposit accounts. Its loan products include commercial real estate, commercial and industrial, commercial construction, one- to four-family residential real estate, home equity, and c...

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