Director Ellithorpe G. Thompson purchased United Security Bancshares ($UBFO) shares on the open market four times over the past year, totaling $22,242. The most recent buy occurred on October 30, 2025. No open market sales were recorded. These purchases rank 3,738th among nearly 5,000 insiders, well below the average of $1.46 million across 3.29 transactions per buyer.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug. 4, 2025 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | P | Common Stock | 122 | $8.73 | 88,895.0910 | 17,255,505 | 0.14% | 0.00% |
| May 6, 2025 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | P | Common Stock | 117 | $8.93 | 88,773.1150 | 17,255,505 | 0.13% | 0.00% |
| Jan. 21, 2025 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | P | Common Stock | 104 | $9.99 | 88,656.5400 | 0 | 0.12% | 0.00% |
| Oct. 30, 2025 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | P | Common Stock | 117 | $9.14 | 89,011.8340 | 17,255,505 | 0.13% | 0.00% |
| Oct. 28, 2025 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | A | Common Stock | 2804 | $0.00 | 98,420.0000 | 17,255,505 | 2.93% | 0.02% |
| May 29, 2025 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | P | Common Stock | 1949 | $9.79 | 88,553.5320 | 17,255,505 | 2.25% | 0.01% |
| Jan. 28, 2025 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | A | Common Stock | 10000 | $0.00 | 95,616.0000 | 0 | 11.68% | 0.00% |
| Jan. 28, 2025 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | A | Common Stock | 1043 | $0.00 | 85,616.0000 | 0 | 1.23% | 0.00% |
| Oct. 25, 2024 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | P | Common Stock | 115 | $8.86 | 86,604.9220 | 0 | 0.13% | 0.00% |
| Aug. 1, 2024 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | P | Common Stock | 126 | $8.10 | 86,489.8310 | 0 | 0.15% | 0.00% |
| Dec. 17, 2024 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | A | Common Stock | 610 | $0.00 | 84,573.0000 | 0 | 0.73% | 0.00% |
| Nov. 27, 2024 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | P | Common Stock | 1471 | $9.79 | 86,364.0750 | 0 | 1.73% | 0.00% |
| Sept. 24, 2024 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | A | Common Stock | 744 | $0.00 | 83,963.0000 | 0 | 0.89% | 0.00% |
| June 25, 2024 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | A | Common Stock | 1156 | $0.00 | 83,219.0000 | 0 | 1.41% | 0.00% |
| Feb. 27, 2024 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | J | Common Stock | 0 | $0.00 | 166,816.0000 | 0 | 0.00% | 0.00% |
| Feb. 27, 2024 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | A | Common Stock | 2842 | $0.00 | 166,816.0000 | 0 | 1.73% | 0.00% |
| Feb. 20, 2024 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | P | Common Stock | 1449 | $7.59 | 163,974.0000 | 0 | 0.89% | 0.00% |
| Feb. 20, 2024 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | J | Common Stock | 0 | $0.00 | 163,974.0000 | 0 | 0.00% | 0.00% |
| Feb. 6, 2024 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | J | Common Stock | 0 | $0.00 | 160,403.0000 | 0 | 0.00% | 0.00% |
| Feb. 6, 2024 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | P | Common Stock | 2000 | $7.19 | 162,403.0000 | 0 | 1.25% | 0.00% |
| Feb. 6, 2024 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | J | Common Stock | 0 | $0.00 | 162,403.0000 | 0 | 0.00% | 0.00% |
| Feb. 6, 2024 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | P | Common Stock | 0 | $7.19 | 160,403.0000 | 0 | 0.00% | 0.00% |
| Dec. 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | M | Common Stock | 786 | $0.00 | 160,403.0000 | 0 | 0.49% | 0.00% |
| Dec. 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | J | Common Stock | 0 | $0.00 | 160,403.0000 | 0 | 0.00% | 0.00% |
| Dec. 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | A | Restricted Stock Units | 786 | $0.00 | 786.0000 | 0 | 9999.99% | 0.00% |
| Dec. 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | M | Restricted Stock Units | 786 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Sept. 14, 2023 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | J | Common Stock | 0 | $0.00 | 159,617.0000 | 0 | 0.00% | 0.00% |
| Sept. 14, 2023 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | P | Common Stock | 2000 | $7.19 | 159,617.0000 | 0 | 1.27% | 0.00% |
| Sept. 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | M | Restricted Stock Units | 872 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Sept. 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | A | Restricted Stock Units | 872 | $0.00 | 872.0000 | 0 | 9999.99% | 0.00% |
| Sept. 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | M | Common Stock | 872 | $0.00 | 157,617.0000 | 0 | 0.56% | 0.00% |
| June 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | A | Restricted Stock Units | 1010 | $0.00 | 1,010.0000 | 0 | 9999.99% | 0.00% |
| June 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | M | Common Stock | 1010 | $0.00 | 156,745.0000 | 0 | 0.65% | 0.00% |
| June 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | M | Restricted Stock Units | 1010 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| May 5, 2023 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | P | Common Stock | 1000 | $5.80 | 155,735.0000 | 0 | 0.65% | 0.00% |
| March 14, 2023 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | P | COMMON STOCK | 1000 | $6.76 | 154,735.0000 | 0 | 0.65% | 0.00% |
| Feb. 28, 2023 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | M | Common Stock | 1500 | $0.00 | 5,770.0000 | 0 | 35.13% | 0.00% |
| March 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | M | Common Stock | 859 | $0.00 | 153,735.0000 | 0 | 0.56% | 0.00% |
| Feb. 28, 2023 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | A | Restricted Stock Units | 1500 | $0.00 | 1,500.0000 | 0 | 9999.99% | 0.00% |
| Feb. 28, 2023 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | M | Restricted Stock Units | 1500 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| March 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | A | Restricted Stock Units | 859 | $0.00 | 859.0000 | 0 | 9999.99% | 0.00% |
| March 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | M | Restricted Stock Units | 859 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Feb. 28, 2023 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | M | Restricted Stock Units | 1500 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| March 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | A | Restricted Stock Units | 859 | $0.00 | 859.0000 | 0 | 9999.99% | 0.00% |
| March 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | M | Common Stock | 859 | $0.00 | 153,735.0000 | 0 | 0.56% | 0.00% |
| Feb. 28, 2023 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | M | Common Stock | 1500 | $0.00 | 5,770.0000 | 0 | 35.13% | 0.00% |
| Feb. 28, 2023 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | M | Common Stock | 1500 | $0.00 | 152,876.0000 | 0 | 0.99% | 0.00% |
| March 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | M | Common Stock | 859 | $0.00 | 153,735.0000 | 0 | 0.56% | 0.00% |
| Feb. 28, 2023 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | A | RESTRICTED STOCK UNITS | 1500 | $0.00 | 1,500.0000 | 0 | 9999.99% | 0.00% |
| Feb. 28, 2023 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | M | RESTRICTED STOCK UNITS | 1500 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| March 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | M | Restricted Stock Units | 859 | $0.00 | 859.0000 | 0 | 50.00% | 0.00% |
| Feb. 28, 2023 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | A | Restricted Stock Units | 1500 | $0.00 | 1,500.0000 | 0 | 9999.99% | 0.00% |
| March 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | ELLITHORPE G THOMPSON | Director | M | Restricted Stock Units | 859 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |