NASDAQ:UBFO

United Security Bancshares Stock Insider Trading

Financial Services > Banks - Regional

Buy UBFO

*Your capital is at risk

$10.51

+0 (+0%)

At Close: Jun 22, 2026

United Security Bancshares Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -65.86. In total, the insiders bought 481.28M and sold 5.62B UBFO 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)	-65.86
● Buy	481.28M shares
● Sell	5.62B shares
54% Buy Activity Moderate Negative Correlation
Sell Signal High Confidence Apr 01, 2026 Analysis Breakdown: Strongly supported by a very low Insider Power Score of -65.86. Partially supported by a negative historical correlation. Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date	Type	Person	Role	Amount
Apr 01, 2026 Sell	Common Stock D-Return	Gill Jagroop Director	Director	1 286 470 Value: $0
Apr 01, 2026 Sell	Common Stock D-Return	Yarbenet William M. SVP & Cco	Officer	75 475 Value: $0
Apr 01, 2026 Sell	Common Stock D-Return	Ellithorpe G Thompson Director	Director	98 420 Value: $0
Apr 01, 2026 Sell	Common Stock D-Return	Westerlund Dora Director	Director	18 770 Value: $0
Apr 01, 2026 Sell	Common Stock D-Return	Newby Kenneth D Director	Director	14 911 Value: $0
Apr 01, 2026 Sell	Common Stock D-Return	Cavalla Stanley J Director	Director	270 Value: $0
Apr 01, 2026 Sell	Common Stock D-Return	Kinross David A SVP & Chief Financial Officer	C-Suite Officer	95 733 Value: $0
Apr 01, 2026 Sell	Common Stock D-Return	Woods Dennis R CEO	CEO / President	946 011 Value: $0
Apr 01, 2026 Sell	Common Stock D-Return	Williams Kevin J SVP/chief Banking Officer	Officer	49 575 Value: $0
Apr 01, 2026 Sell	Common Stock D-Return	Saunders Porsche A SVP	Other	8 010 Value: $0
Apr 01, 2026 Sell	Common Stock D-Return	Tkacz Brian Director	Director	16 871 Value: $0
Apr 01, 2026 Sell	Common Stock D-Return	Quigley Susan Director	Director	24 887 Value: $0
Apr 01, 2026 Sell	Common Stock D-Return	Oberg Robert C Jr SVP & Chief Risk Officer	Officer	29 469 Value: $0
Apr 01, 2026 Sell	Common Stock D-Return	Mahmood Nabeel Director	Director	23 557 Value: $0
Apr 01, 2026 Sell	Stock Options D-Return	Westerlund Dora Director	Director	15 000 Value: $122.6K
Apr 01, 2026 Sell	Common Stock D-Return	Westerlund Dora Director	Director	18 770 Value: $197.3K
Apr 01, 2026 Sell	Stock Options D-Return	Quigley Susan Director	Director	15 000 Value: $138.8K
Apr 01, 2026 Sell	Common Stock D-Return	Newby Kenneth D Director	Director	14 911 Value: $156.7K
Apr 01, 2026 Sell	Common Stock D-Return	Mahmood Nabeel Director	Director	23 557 Value: $247.6K
Apr 01, 2026 Sell	Common Stock D-Return	Hammack Heather Director	Director	16 398 Value: $172.3K
Apr 01, 2026 Sell	Stock Options D-Return	Tkacz Brian Director	Director	15 000 Value: $165.8K
Apr 01, 2026 Sell	Common Stock D-Return	Ellithorpe G Thompson Director	Director	98 420 Value: $1.03M
Apr 01, 2026 Sell	Common Stock D-Return	Oberg Robert C Jr SVP & Chief Risk Officer	Officer	29 469 Value: $309.7K
Apr 01, 2026 Sell	Common Stock D-Return	Saunders Porsche A SVP	Other	8 010 Value: $84.2K
Apr 01, 2026 Sell	Stock Options D-Return	Mahmood Nabeel Director	Director	15 000 Value: $165.8K

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 UNITED SECURITY BANCSHARES

United Security Bancshares operates as the bank holding company for United Security Bank, a state-chartered bank that provides a range of commercial banking services to the business and professional community, and individuals in California. The company accepts various deposit products, including personal and business checking accounts, savings accounts, interest-bearing negotiable order of withdrawal accounts, money market accounts, and time cert...

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