Frost Houston Korth has filed 31 insider transactions across 1 company since February 2023.
Most recent transaction: a option exercise of 4000 shares of Usio, Inc. ($USIO) on February 21, 2026.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb. 21, 2026 | Usio, Inc. | $USIO | Frost Houston Korth | SVP, Chief Product Officer | M | Restricted Stock Units | 4000 | $1.34 | 26,000.0000 | 27,395,639 | 13.33% | 0.01% |
| Feb. 21, 2026 | Usio, Inc. | $USIO | Frost Houston Korth | SVP, Chief Product Officer | M | Common Stock | 4000 | $1.34 | 721,108.0000 | 27,395,639 | 0.56% | 0.01% |
| Aug. 21, 2025 | Usio, Inc. | $USIO | Frost Houston Korth | SVP, Chief Product Officer | A | Restricted Stock Units | 6000 | $0.00 | 24,000.0000 | 26,609,651 | 33.33% | 0.02% |
| Aug. 21, 2025 | Usio, Inc. | $USIO | Frost Houston Korth | SVP, Chief Product Officer | A | Restricted Stock Units | 6000 | $0.00 | 30,000.0000 | 26,609,651 | 25.00% | 0.02% |
| Aug. 21, 2025 | Usio, Inc. | $USIO | Frost Houston Korth | SVP, Chief Product Officer | A | Common Stock | 50000 | $1.44 | 717,108.0000 | 26,609,651 | 7.50% | 0.19% |
| Aug. 21, 2025 | Usio, Inc. | $USIO | Frost Houston Korth | SVP, Chief Product Officer | A | Restricted Stock Units | 6000 | $0.00 | 18,000.0000 | 26,609,651 | 50.00% | 0.02% |
| June 21, 2025 | Usio, Inc. | $USIO | Frost Houston Korth | SVP, Chief Product Officer | M | Restriced Stock Units | 4000 | $0.00 | 12,000.0000 | 26,609,651 | 25.00% | 0.02% |
| June 21, 2025 | Usio, Inc. | $USIO | Frost Houston Korth | SVP, Chief Product Officer | M | Common Stock | 4000 | $1.44 | 667,108.0000 | 26,609,651 | 0.60% | 0.02% |
| Feb. 21, 2025 | Usio, Inc. | $USIO | Frost Houston Korth | SVP, Chief Product Officer | M | Restricted Stock Units | 4000 | $0.00 | 16,000.0000 | 26,609,651 | 20.00% | 0.02% |
| Feb. 21, 2025 | Usio, Inc. | $USIO | Frost Houston Korth | SVP, Chief Product Officer | F | Common Stock | 1459 | $1.71 | 663,108.0000 | 26,609,651 | 0.22% | 0.01% |
| Feb. 21, 2025 | Usio, Inc. | $USIO | Frost Houston Korth | SVP, Chief Product Officer | M | Common Stock | 4000 | $1.71 | 664,567.0000 | 26,609,651 | 0.61% | 0.02% |
| Jan. 31, 2025 | Usio, Inc. | $USIO | Frost Houston Korth | SVP, Chief Product Officer | F | Common Stock | 54460 | $1.88 | 660,567.0000 | 26,609,651 | 7.62% | 0.20% |
| Nov. 18, 2024 | Usio, Inc. | $USIO | Frost Houston Korth | SVP, Chief Product Officer | M | Restricted Stock Units | 2000 | $0.00 | 20,000.0000 | 26,332,523 | 9.09% | 0.01% |
| Nov. 18, 2024 | Usio, Inc. | $USIO | Frost Houston Korth | SVP, Chief Product Officer | M | Common Stock | 2000 | $1.47 | 715,027.0000 | 26,332,523 | 0.28% | 0.01% |
| June 21, 2024 | Usio, Inc. | $USIO | Frost Houston Korth | SVP, Chief Product Officer | A | Restricted Stock Units | 4000 | $0.00 | 22,000.0000 | 26,332,523 | 22.22% | 0.02% |
| June 21, 2024 | Usio, Inc. | $USIO | Frost Houston Korth | SVP, Chief Product Officer | A | Restricted Stock Units | 4000 | $0.00 | 18,000.0000 | 26,332,523 | 28.57% | 0.02% |
| June 21, 2024 | Usio, Inc. | $USIO | Frost Houston Korth | SVP, Chief Product Officer | A | Restricted Stock Units | 4000 | $0.00 | 14,000.0000 | 26,332,523 | 40.00% | 0.02% |
| June 21, 2024 | Usio, Inc. | $USIO | Frost Houston Korth | SVP, Chief Product Officer | A | Common Stock | 40000 | $1.55 | 713,027.0000 | 26,332,523 | 5.94% | 0.15% |
| Feb. 21, 2024 | Usio, Inc. | $USIO | Frost Houston Korth | Senior Vice President | M | Restricted Stock Units | 4000 | $0.00 | 10,000.0000 | 26,332,523 | 28.57% | 0.02% |
| Feb. 8, 2024 | Usio, Inc. | $USIO | Frost Houston Korth | Senior Vice President | M | Common Stock | 500 | $1.67 | 669,027.0000 | 26,332,523 | 0.07% | 0.00% |
| Feb. 21, 2024 | Usio, Inc. | $USIO | Frost Houston Korth | Senior Vice President | M | Common Stock | 4000 | $1.57 | 673,027.0000 | 26,332,523 | 0.60% | 0.02% |
| Feb. 8, 2024 | Usio, Inc. | $USIO | Frost Houston Korth | Senior Vice President | M | Restricted Stock Units | 500 | $0.00 | 14,000.0000 | 26,332,523 | 3.45% | 0.00% |
| Nov. 18, 2023 | Usio, Inc. | $USIO | Frost Houston Korth | SVP, Card Issuing | M | USIO | 2000 | $1.70 | 668,527.0000 | 0 | 0.30% | 0.00% |
| Nov. 18, 2023 | Usio, Inc. | $USIO | Frost Houston Korth | SVP, Card Issuing | M | Restricted Stock Units | 2000 | $0.00 | 14,500.0000 | 0 | 12.12% | 0.00% |
| Nov. 18, 2023 | Usio, Inc. | $USIO | Frost Houston Korth | SVP, Card Issuing | A | USIO | 2000 | $1.70 | 668,527.0000 | 0 | 0.30% | 0.00% |
| Feb. 8, 2023 | Usio, Inc. | $USIO | Frost Houston Korth | Senior Vice President | M | Common Stock | 500 | $2.05 | 566,527.0000 | 0 | 0.09% | 0.00% |
| Feb. 21, 2023 | Usio, Inc. | $USIO | Frost Houston Korth | Senior Vice President | A | Restricted Stock Units | 4000 | $0.00 | 8,500.0000 | 0 | 88.89% | 0.00% |
| Feb. 21, 2023 | Usio, Inc. | $USIO | Frost Houston Korth | Senior Vice President | A | Common Stock | 100000 | $1.75 | 666,527.0000 | 0 | 17.65% | 0.00% |
| Feb. 8, 2023 | Usio, Inc. | $USIO | Frost Houston Korth | Senior Vice President | M | Restricted Stock Units | 500 | $0.00 | 4,500.0000 | 0 | 10.00% | 0.00% |
| Feb. 21, 2023 | Usio, Inc. | $USIO | Frost Houston Korth | Senior Vice President | A | Restricted Stock Units | 4000 | $0.00 | 12,500.0000 | 0 | 47.06% | 0.00% |
| Feb. 21, 2023 | Usio, Inc. | $USIO | Frost Houston Korth | Senior Vice President | A | Restricted Stock Units | 4000 | $0.00 | 16,500.0000 | 0 | 32.00% | 0.00% |