Mahmood Nabeel, a director at United Security Bancshares (UBFO), made three open market purchases of UBFO stock in the last year, totaling about $5,585. His most recent buy was on May 6, 2026. These purchases rank 4,530th among nearly 5,000 insiders, well below the average buy of $1.46 million across 3.3 transactions. Nabeel reported no open market sales in the period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan. 21, 2025 | UNITED SECURITY BANCSHARES | $UBFO | Mahmood Nabeel | Director | P | Common Stock | 175 | $9.99 | 22,931.4900 | 0 | 0.77% | 0.00% |
| Oct. 30, 2025 | UNITED SECURITY BANCSHARES | $UBFO | Mahmood Nabeel | Director | P | Common Stock | 210 | $9.14 | 23,556.8830 | 17,255,505 | 0.90% | 0.00% |
| Aug. 4, 2025 | UNITED SECURITY BANCSHARES | $UBFO | Mahmood Nabeel | Director | P | Common Stock | 217 | $8.73 | 23,346.5810 | 17,255,505 | 0.94% | 0.00% |
| May 6, 2026 | UNITED SECURITY BANCSHARES | $UBFO | Mahmood Nabeel | Director | P | Common Stock | 198 | $8.93 | 23,129.5340 | 17,575,853 | 0.86% | 0.00% |
| Oct. 28, 2025 | UNITED SECURITY BANCSHARES | $UBFO | Mahmood Nabeel | Director | A | Common Stock | 2333 | $0.00 | 22,756.6820 | 17,255,505 | 11.42% | 0.01% |
| Jan. 28, 2025 | UNITED SECURITY BANCSHARES | $UBFO | Mahmood Nabeel | Director | A | Common Stock | 5000 | $0.00 | 20,423.6820 | 0 | 32.42% | 0.00% |
| Jan. 28, 2025 | UNITED SECURITY BANCSHARES | $UBFO | Mahmood Nabeel | Director | A | Common Stock | 868 | $0.00 | 15,423.6820 | 0 | 5.96% | 0.00% |
| Aug. 1, 2024 | UNITED SECURITY BANCSHARES | $UBFO | Mahmood Nabeel | Director | P | Common Stock | 193 | $8.10 | 14,368.2860 | 0 | 1.36% | 0.00% |
| Oct. 10, 2024 | UNITED SECURITY BANCSHARES | $UBFO | Mahmood Nabeel | Director | P | Common Stock | 188 | $8.86 | 14,555.9160 | 0 | 1.31% | 0.00% |
| Dec. 17, 2024 | UNITED SECURITY BANCSHARES | $UBFO | Mahmood Nabeel | Director | A | Common Stock | 508 | $0.00 | 14,175.0000 | 0 | 3.72% | 0.00% |
| Sept. 24, 2024 | UNITED SECURITY BANCSHARES | $UBFO | Mahmood Nabeel | Director | A | Common Stock | 619 | $0.00 | 13,667.0000 | 0 | 4.74% | 0.00% |
| June 25, 2024 | UNITED SECURITY BANCSHARES | $UBFO | Mahmood Nabeel | Director | A | Common Stock | 962 | $7.20 | 13,048.0000 | 0 | 7.96% | 0.00% |
| Feb. 27, 2024 | UNITED SECURITY BANCSHARES | $UBFO | Mahmood Nabeel | Director | A | Common Stock | 2701 | $0.00 | 11,891.0000 | 0 | 29.39% | 0.00% |
| Dec. 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | Mahmood Nabeel | Director | A | Restricted Stock Units | 654 | $0.00 | 15,654.0000 | 0 | 4.36% | 0.00% |
| Dec. 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | Mahmood Nabeel | Director | M | Restricted Stock Units | 654 | $0.00 | 15,000.0000 | 0 | 4.18% | 0.00% |
| Dec. 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | Mahmood Nabeel | Director | M | Common Stock | 654 | $0.00 | 9,058.0000 | 0 | 7.78% | 0.00% |
| Sept. 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | Mahmood Nabeel | Director | A | Restricted Stock Units | 0 | $0.00 | 15,725.0000 | 0 | 0.00% | 0.00% |
| Sept. 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | Mahmood Nabeel | Director | M | Restricted Stock Units | 0 | $0.00 | 15,000.0000 | 0 | 0.00% | 0.00% |
| Sept. 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | Mahmood Nabeel | Director | M | Common Stock | 725 | $0.00 | 8,272.0000 | 0 | 9.61% | 0.00% |
| June 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | Mahmood Nabeel | Director | M | Restricted Stock Units | 841 | $0.00 | 15,000.0000 | 0 | 5.31% | 0.00% |
| June 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | Mahmood Nabeel | Director | A | Restricted Stock Units | 841 | $0.00 | 15,841.0000 | 0 | 5.61% | 0.00% |
| June 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | Mahmood Nabeel | Director | M | Common Stock | 841 | $0.00 | 7,430.0000 | 0 | 12.76% | 0.00% |
| March 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | Mahmood Nabeel | Director | A | Restricted Stock Units | 703 | $0.00 | 15,703.0000 | 0 | 4.69% | 0.00% |
| March 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | Mahmood Nabeel | Director | M | Restricted Stock Units | 703 | $0.00 | 15,000.0000 | 0 | 4.48% | 0.00% |
| March 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | Mahmood Nabeel | Director | M | Common Stock | 703 | $0.00 | 6,473.0000 | 0 | 12.18% | 0.00% |
| Feb. 28, 2023 | UNITED SECURITY BANCSHARES | $UBFO | Mahmood Nabeel | Director | M | Common Stock | 1500 | $0.00 | 5,770.0000 | 0 | 35.13% | 0.00% |
| Feb. 28, 2023 | UNITED SECURITY BANCSHARES | $UBFO | Mahmood Nabeel | Director | A | Restricted Stock Units | 1500 | $0.00 | 16,500.0000 | 0 | 10.00% | 0.00% |
| Feb. 28, 2023 | UNITED SECURITY BANCSHARES | $UBFO | Mahmood Nabeel | Director | M | Restricted Stock Units | 1500 | $0.00 | 15,000.0000 | 0 | 9.09% | 0.00% |