UBFO
insider transactionsUNITED SECURITY BANCSHARES — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
No open-market buys or sells this period. The trades below are grants, option exercises and gifts, which carry no market price.
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
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Other·D
SVP/Chief Banking Officer
$521.0K
49.6K sh · $10.51
Own -100%
-
Other·D
Director
—
15.0K sh
Own -100%
-
Other·D
Director
$197.3K
18.8K sh · $10.51
Own -100%
-
Other·D
SVP & CCO
$793.2K
75.5K sh · $10.51
Own -100%
-
Other·D
WOODS DENNIS R KEY
CEO
$9.9M
946.0K sh · $10.51
Own -100%
-
Other·D
WOODS DENNIS R KEY
CEO
$2.4M
230.2K sh · $10.51
Own -100%
-
Other·D
Director
—
15.0K sh
Own -100%
-
Other·D
Director
$177.3K
16.9K sh · $10.51
Own -100%
-
Other·D
Other
$84.2K
8.0K sh · $10.51
Own -100%
-
Other·D
Other
$510.9K
48.6K sh · $10.51
Own -100%
-
Other·D
Director
—
15.0K sh
Own -100%
-
Other·D
Director
$261.6K
24.9K sh · $10.51
Own -100%
-
Other·D
SVP & CHIEF RISK OFFICER
$309.7K
29.5K sh · $10.51
Own -100%
-
Other·D
Director
$156.7K
14.9K sh · $10.51
Own -100%
-
Other·D
Director
$419.9K
40.0K sh · $10.51
Own -100%
-
Other·D
Director
—
15.0K sh
Own -100%
-
Other·D
Director
$247.6K
23.6K sh · $10.51
Own -100%
-
Other·D
David A Kinross KEY
SVP & CHIEF FINANCIAL OFFICER
$1.0M
95.7K sh · $10.51
Own -100%
-
Other·D
Director
—
15.0K sh
Own -100%
-
Other·D
Director
$172.3K
16.4K sh · $10.51
Own -100%
-
Other·D
Director
$13.5M
1.3M sh · $10.51
Own -100%
-
Other·D
Director
$43.2K
4.1K sh · $10.51
Own -100%
-
Other·D
Director
$1.0M
98.4K sh · $10.51
Own -100%
-
Other·D
Director
$935.5K
89.0K sh · $10.51
Own -100%
-
Other·D
Director
$2.8K
270 sh · $10.51
Own -100%
-
Other·D
Director
$7.1M
679.5K sh · $10.51
Own -100%
-
Other·D
SVP/Chief Banking Officer
$0
49.6K sh
Own -100%
-
Other·D
Director
—
15.0K sh
Own -100%
-
Other·D
Director
$0
18.8K sh
Own -100%
-
Other·D
SVP & CCO
$0
75.5K sh
Own -100%
-
Other·D
WOODS DENNIS R KEY
CEO
$0
946.0K sh
Own -100%
-
Other·D
WOODS DENNIS R KEY
CEO
$0
230.2K sh
Own -100%
-
Other·D
Director
—
15.0K sh
Own -100%
-
Other·D
Director
$0
16.9K sh
Own -100%
-
Other·D
Other
$0
8.0K sh
Own -100%
-
Other·D
Other
$0
48.6K sh
Own -100%
-
Other·D
Director
—
15.0K sh
Own -100%
-
Other·D
Director
$0
24.9K sh
Own -100%
-
Other·D
SVP & CHIEF RISK OFFICER
$0
29.5K sh
Own -100%
-
Other·D
Director
$0
14.9K sh
Own -100%
-
Other·D
Director
$0
40.0K sh
Own -100%
-
Other·D
Director
—
15.0K sh
Own -100%
-
Other·D
Director
$0
23.6K sh
Own -100%
-
Other·D
David A Kinross KEY
SVP & CHIEF FINANCIAL OFFICER
$0
95.7K sh
Own -100%
-
Other·D
Director
—
15.0K sh
Own -100%
-
Other·D
Director
$172.3K
16.4K sh · $10.51
Own -100%
-
Other·D
Director
$0
1.3M sh
Own -100%
-
Other·D
Director
$0
377 sh
Own -100%
-
Other·D
Director
$0
98.4K sh
Own -100%
-
Other·D
Director
$0
89.0K sh
Own -100%
-
Other·D
Director
$0
270 sh
Own -100%
-
Other·D
Director
$0
679.5K sh
Own -100%
-
Other·F
SVP/Chief Banking Officer
$0
6.6K sh
Own -12%
-
Other·F
SVP/Chief Banking Officer
$0
27.6K sh
Own -33%
-
Other·F
WOODS DENNIS R KEY
CEO
$0
10.6K sh
Own -1%
-
Other·F
Other
$0
13.4K sh
Own -22%
-
Other·F
David A Kinross KEY
SVP & CHIEF FINANCIAL OFFICER
$0
28.2K sh
Own -23%
-
Other·F
SVP/Chief Banking Officer
$0
6.6K sh
Own -100%
-
Other·F
SVP/Chief Banking Officer
$0
27.6K sh
Own -100%
-
Other·F
WOODS DENNIS R KEY
CEO
$0
10.6K sh
Own -100%
-
Other·F
Other
$0
13.4K sh
Own -100%
-
Other·F
David A Kinross KEY
SVP & CHIEF FINANCIAL OFFICER
$0
28.2K sh
Own -100%
-
Other·F
SVP & CHIEF RISK OFFICER
$0
3.0K sh
Own -9%
-
Exercise·M
SVP & CHIEF RISK OFFICER
$0
7.4K sh
Own +29%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Apr 1, 2026 | Kevin J Williams | Other D | 49.6K | $521.0K |
| Apr 1, 2026 | Dora Westerlund | Other D | 15.0K | — |
| Apr 1, 2026 | Dora Westerlund | Other D | 18.8K | $197.3K |
| Apr 1, 2026 | William M. Yarbenet | Other D | 75.5K | $793.2K |
| Apr 1, 2026 | WOODS DENNIS R KEY | Other D | 946.0K | $9.9M |
| Apr 1, 2026 | WOODS DENNIS R KEY | Other D | 230.2K | $2.4M |
| Apr 1, 2026 | Brian Tkacz | Other D | 15.0K | — |
| Apr 1, 2026 | Brian Tkacz | Other D | 16.9K | $177.3K |
| Apr 1, 2026 | Porsche A Saunders | Other D | 8.0K | $84.2K |
| Apr 1, 2026 | Porsche A Saunders | Other D | 48.6K | $510.9K |
| Apr 1, 2026 | Susan Quigley | Other D | 15.0K | — |
| Apr 1, 2026 | Susan Quigley | Other D | 24.9K | $261.6K |
| Apr 1, 2026 | Robert C Oberg JR | Other D | 29.5K | $309.7K |
| Apr 1, 2026 | Kenneth D Newby | Other D | 14.9K | $156.7K |
| Apr 1, 2026 | Kenneth D Newby | Other D | 40.0K | $419.9K |
| Apr 1, 2026 | Nabeel Mahmood | Other D | 15.0K | — |
| Apr 1, 2026 | Nabeel Mahmood | Other D | 23.6K | $247.6K |
| Apr 1, 2026 | David A Kinross KEY | Other D | 95.7K | $1.0M |
| Apr 1, 2026 | Heather Hammack | Other D | 15.0K | — |
| Apr 1, 2026 | Heather Hammack | Other D | 16.4K | $172.3K |
| Apr 1, 2026 | Jagroop Gill | Other D | 1.3M | $13.5M |
| Apr 1, 2026 | Jagroop Gill | Other D | 4.1K | $43.2K |
| Apr 1, 2026 | Thompson G Ellithorpe | Other D | 98.4K | $1.0M |
| Apr 1, 2026 | Thompson G Ellithorpe | Other D | 89.0K | $935.5K |
| Apr 1, 2026 | CAVALLA STANLEY J | Other D | 270 | $2.8K |
| Apr 1, 2026 | CAVALLA STANLEY J | Other D | 679.5K | $7.1M |
| Apr 1, 2026 | Kevin J Williams | Other D | 49.6K | $0 |
| Apr 1, 2026 | Dora Westerlund | Other D | 15.0K | — |
| Apr 1, 2026 | Dora Westerlund | Other D | 18.8K | $0 |
| Apr 1, 2026 | William M. Yarbenet | Other D | 75.5K | $0 |
| Apr 1, 2026 | WOODS DENNIS R KEY | Other D | 946.0K | $0 |
| Apr 1, 2026 | WOODS DENNIS R KEY | Other D | 230.2K | $0 |
| Apr 1, 2026 | Brian Tkacz | Other D | 15.0K | — |
| Apr 1, 2026 | Brian Tkacz | Other D | 16.9K | $0 |
| Apr 1, 2026 | Porsche A Saunders | Other D | 8.0K | $0 |
| Apr 1, 2026 | Porsche A Saunders | Other D | 48.6K | $0 |
| Apr 1, 2026 | Susan Quigley | Other D | 15.0K | — |
| Apr 1, 2026 | Susan Quigley | Other D | 24.9K | $0 |
| Apr 1, 2026 | Robert C Oberg JR | Other D | 29.5K | $0 |
| Apr 1, 2026 | Kenneth D Newby | Other D | 14.9K | $0 |
| Apr 1, 2026 | Kenneth D Newby | Other D | 40.0K | $0 |
| Apr 1, 2026 | Nabeel Mahmood | Other D | 15.0K | — |
| Apr 1, 2026 | Nabeel Mahmood | Other D | 23.6K | $0 |
| Apr 1, 2026 | David A Kinross KEY | Other D | 95.7K | $0 |
| Apr 1, 2026 | Heather Hammack | Other D | 15.0K | — |
| Apr 1, 2026 | Heather Hammack | Other D | 16.4K | $172.3K |
| Apr 1, 2026 | Jagroop Gill | Other D | 1.3M | $0 |
| Apr 1, 2026 | Jagroop Gill | Other D | 377 | $0 |
| Apr 1, 2026 | Thompson G Ellithorpe | Other D | 98.4K | $0 |
| Apr 1, 2026 | Thompson G Ellithorpe | Other D | 89.0K | $0 |
| Apr 1, 2026 | CAVALLA STANLEY J | Other D | 270 | $0 |
| Apr 1, 2026 | CAVALLA STANLEY J | Other D | 679.5K | $0 |
| Mar 24, 2026 | Kevin J Williams | Other F | 6.6K | $0 |
| Mar 24, 2026 | Kevin J Williams | Other F | 27.6K | $0 |
| Mar 24, 2026 | WOODS DENNIS R KEY | Other F | 10.6K | $0 |
| Mar 24, 2026 | Porsche A Saunders | Other F | 13.4K | $0 |
| Mar 24, 2026 | David A Kinross KEY | Other F | 28.2K | $0 |
| Mar 24, 2026 | Kevin J Williams | Other F | 6.6K | $0 |
| Mar 24, 2026 | Kevin J Williams | Other F | 27.6K | $0 |
| Mar 24, 2026 | WOODS DENNIS R KEY | Other F | 10.6K | $0 |
| Mar 24, 2026 | Porsche A Saunders | Other F | 13.4K | $0 |
| Mar 24, 2026 | David A Kinross KEY | Other F | 28.2K | $0 |
| Mar 24, 2026 | Robert C Oberg JR | Other F | 3.0K | $0 |
| Mar 24, 2026 | Robert C Oberg JR | Exercise M | 7.4K | $0 |
About UBFO insider trading
This page tracks insider transactions for UNITED SECURITY BANCSHARES (UBFO) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.