Tkacz Brian has filed 26 insider transactions across 1 company since February 2023.
Most recent transaction: a grant/award of 1599 shares of UNITED SECURITY BANCSHARES ($UBFO) on October 28, 2025.
Activity breakdown: 0 open-market purchases and 1 sale.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct. 28, 2025 | UNITED SECURITY BANCSHARES | $UBFO | Tkacz Brian | Director | A | Common Stock | 1599 | $0.00 | 16,871.0000 | 17,255,505 | 10.47% | 0.01% |
| Jan. 28, 2025 | UNITED SECURITY BANCSHARES | $UBFO | Tkacz Brian | Director | A | Common Stock | 595 | $0.00 | 10,272.0000 | 0 | 6.15% | 0.00% |
| Jan. 28, 2025 | UNITED SECURITY BANCSHARES | $UBFO | Tkacz Brian | Director | A | Common Stock | 5000 | $0.00 | 15,272.0000 | 0 | 48.68% | 0.00% |
| Dec. 17, 2024 | UNITED SECURITY BANCSHARES | $UBFO | Tkacz Brian | Director | A | Common Stock | 348 | $0.00 | 9,677.0000 | 0 | 3.73% | 0.00% |
| Sept. 24, 2024 | UNITED SECURITY BANCSHARES | $UBFO | Tkacz Brian | Director | A | Common Stock | 425 | $0.00 | 9,329.0000 | 0 | 4.77% | 0.00% |
| June 25, 2024 | UNITED SECURITY BANCSHARES | $UBFO | Tkacz Brian | Director | A | Common Stock | 660 | $7.20 | 8,904.0000 | 0 | 8.01% | 0.00% |
| April 24, 2024 | UNITED SECURITY BANCSHARES | $UBFO | Tkacz Brian | Director | S | Common Stock | 1000 | $7.41 | 8,244.0000 | 0 | 10.82% | 0.00% |
| Feb. 27, 2024 | UNITED SECURITY BANCSHARES | $UBFO | Tkacz Brian | Director | A | Common Stock | 2480 | $0.00 | 9,244.0000 | 0 | 36.66% | 0.00% |
| Dec. 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | Tkacz Brian | Director | M | Common Stock | 449 | $0.00 | 6,764.0000 | 0 | 7.11% | 0.00% |
| Dec. 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | Tkacz Brian | Director | A | Restricted Stock Units | 449 | $0.00 | 15,449.0000 | 0 | 2.99% | 0.00% |
| Dec. 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | Tkacz Brian | Director | M | Restricted Stock Units | 449 | $0.00 | 15,000.0000 | 0 | 2.91% | 0.00% |
| Sept. 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | Tkacz Brian | Director | M | Restricted Stock Units | 0 | $0.00 | 0.0000 | 0 | 0.00% | 0.00% |
| Sept. 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | Tkacz Brian | Director | M | Common Stock | 497 | $0.00 | 6,315.0000 | 0 | 8.54% | 0.00% |
| Sept. 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | Tkacz Brian | Director | A | Restricted Stock Units | 497 | $0.00 | 15,497.0000 | 0 | 3.31% | 0.00% |
| Sept. 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | Tkacz Brian | Director | M | Restricted Stock Units | 497 | $0.00 | 15,000.0000 | 0 | 3.21% | 0.00% |
| Sept. 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | Tkacz Brian | Director | M | Common Stock | 497 | $0.00 | 6,315.0000 | 0 | 8.54% | 0.00% |
| Sept. 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | Tkacz Brian | Director | A | Restricted Stock Units | 0 | $0.00 | 497.0000 | 0 | 0.00% | 0.00% |
| June 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | Tkacz Brian | Director | M | Common Stock | 576 | $0.00 | 5,818.0000 | 0 | 10.99% | 0.00% |
| June 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | Tkacz Brian | Director | A | Restricted Stock Units | 576 | $0.00 | 15,576.0000 | 0 | 3.84% | 0.00% |
| June 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | Tkacz Brian | Director | M | Restricted Stock Units | 576 | $0.00 | 15,000.0000 | 0 | 3.70% | 0.00% |
| Feb. 28, 2023 | UNITED SECURITY BANCSHARES | $UBFO | Tkacz Brian | Director | M | Common Stock | 1500 | $0.00 | 4,775.0000 | 0 | 45.80% | 0.00% |
| March 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | Tkacz Brian | Director | M | Common Stock | 467 | $0.00 | 5,242.0000 | 0 | 9.78% | 0.00% |
| Feb. 28, 2023 | UNITED SECURITY BANCSHARES | $UBFO | Tkacz Brian | Director | M | Restricted Stock Units | 1500 | $0.00 | 15,000.0000 | 0 | 9.09% | 0.00% |
| Feb. 28, 2023 | UNITED SECURITY BANCSHARES | $UBFO | Tkacz Brian | Director | A | Restricted Stock Units | 1500 | $0.00 | 16,500.0000 | 0 | 10.00% | 0.00% |
| March 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | Tkacz Brian | Director | A | Restricted Stock Units | 467 | $0.00 | 15,467.0000 | 0 | 3.11% | 0.00% |
| March 1, 2023 | UNITED SECURITY BANCSHARES | $UBFO | Tkacz Brian | Director | M | Restricted Stock Units | 467 | $0.00 | 15,000.0000 | 0 | 3.02% | 0.00% |