Hammack Heather - Insider Non-Derivative Transactions at UNITED SECURITY BANCSHARES (UBFO) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Oct 28, 2025, Hammack Heather's relationship to UNITED SECURITY BANCSHARES (UBFO) is Director, and currently has 16,398 shares of Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other UBFO insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

Hammack Heather - Insider Non-Derivative Transactions of UBFO Common Stock

Hammack Heather - Insider Non-Derivative Transactions at UBFO

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Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
Oct 29, 2025	Acquisition -- (Common Stock)	1551	0	16398
Jan 29, 2025	Acquisition -- (Common Stock)	577	0	9847
Jan 29, 2025	Acquisition -- (Common Stock)	5000	0	14847
Dec 18, 2024	Acquisition -- (Common Stock)	338	0	9270
Sep 25, 2024	Acquisition -- (Common Stock)	412	0	8932
Jun 26, 2024	Acquisition -- (Common Stock)	640	7.2	8520
Jun 26, 2024	Acquisition -- (Common Stock)	640	0	8520
Feb 28, 2024	Acquisition -- (Common Stock)	2466	0	7880
Dec 2, 2023	M -- (Common Stock)	435	0	5414
Sep 2, 2023	M -- (Common Stock)	452	0	4979
Jun 2, 2023	M -- (Common Stock)	524	0	4347
Jun 2, 2023	M -- (Common Stock)	524	0	4527
May 23, 2023	P -- (Common Stock)	180	5.96	4003
Mar 2, 2023	M -- (Common Stock)	425	0	3823
Mar 1, 2023	M -- (Common Stock)	1500	0	3398