Houston Korth Frost
CIK: 0001627479
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
Usio, Inc.
Discretionary Trading P&L
Holdings
Transaction History (12 total)
- Aug 21, 2026USIO
Usio, Inc.
Exercise(M)Direct6K shares at avg. $2.81$17K - Aug 21, 2026USIO
Usio, Inc.
Tax Payment(F)Direct1.6K shares at avg. $2.81$5K - Jul 1, 2026USIO
Usio, Inc.
Award(A)Direct5.6K shares at avg. $0.99$6K - Jun 21, 2026USIO
Usio, Inc.
Exercise(M)Direct4K shares at avg. $1.82$7K - Jun 11, 2026USIO
Usio, Inc.
Award(A)Direct50K shares at avg. $1.71$86K - Feb 21, 2026USIO
Usio, Inc.
Exercise(M)Direct4K shares at avg. $1.34$5K - Aug 21, 2025USIO
Usio, Inc.
Award(A)Direct50K shares at avg. $1.44$72K - Jun 21, 2025USIO
Usio, Inc.
Exercise(M)Direct4K shares at avg. $1.44$6K - Feb 21, 2025USIO
Usio, Inc.
Exercise(M)Direct4K shares at avg. $1.71$7K - Feb 21, 2025USIO
Usio, Inc.
Tax Payment(F)Direct1.5K shares at avg. $1.71$2K - Jan 31, 2025USIO
Usio, Inc.
Tax Payment(F)Direct54.5K shares at avg. $1.88$102K - Nov 18, 2024USIO
Usio, Inc.
Exercise(M)Direct2K shares at avg. $1.47$3K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Aug 21, 2026 | USIO Usio, Inc. | Exercise(M) | 6,000 | $2.81 | $16,860 | Direct |
| Aug 21, 2026 | USIO Usio, Inc. | Tax Payment(F) | 1,630 | $2.81 | $4,580 | Direct |
| Jul 1, 2026 | USIO Usio, Inc. | Award(A) | 5,642 | $0.99 | $5,563 | Direct |
| Jun 21, 2026 | USIO Usio, Inc. | Exercise(M) | 4,000 | $1.82 | $7,280 | Direct |
| Jun 11, 2026 | USIO Usio, Inc. | Award(A) | 50,000 | $1.71 | $85,500 | Direct |
| Feb 21, 2026 | USIO Usio, Inc. | Exercise(M) | 4,000 | $1.34 | $5,360 | Direct |
| Aug 21, 2025 | USIO Usio, Inc. | Award(A) | 50,000 | $1.44 | $72,000 | Direct |
| Jun 21, 2025 | USIO Usio, Inc. | Exercise(M) | 4,000 | $1.44 | $5,760 | Direct |
| Feb 21, 2025 | USIO Usio, Inc. | Exercise(M) | 4,000 | $1.71 | $6,840 | Direct |
| Feb 21, 2025 | USIO Usio, Inc. | Tax Payment(F) | 1,459 | $1.71 | $2,495 | Direct |
| Jan 31, 2025 | USIO Usio, Inc. | Tax Payment(F) | 54,460 | $1.88 | $102,385 | Direct |
| Nov 18, 2024 | USIO Usio, Inc. | Exercise(M) | 2,000 | $1.47 | $2,940 | Direct |
1-12 of 12 transactions
About Frost Houston Korth
Frost Houston Korth (SEC CIK 0001627479) files insider reports with the SEC as SVP, Chief Product Officer of Usio, Inc. (USIO).
Signal8 holds 10 ownership filings by Frost Houston Korth, all Form 4s, filed between Nov 19, 2024 and Aug 26, 2026. Those filings report 12 transactions, from Nov 18, 2024 to Aug 21, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Frost Houston Korth's filings is in SAN ANTONIO, TX.
Recent filings by Frost Houston Korth
- Aug 21, 2026: Option exercise of USIO shares (Form 4, code M).
- Aug 21, 2026: Tax withholding of USIO shares (Form 4, code F).
- Jul 1, 2026: Grant or award of USIO shares (Form 4, code A).
- Jun 21, 2026: Option exercise of USIO shares (Form 4, code M).
- Jun 11, 2026: Grant or award of USIO shares (Form 4, code A).
Other insiders filing for Usio, Inc. (USIO)
- Miller Elizabeth Michelle, Director
- Rollins Brad, Director
- Beyer del la Garza Ernesto R, Director
- HOCH LOUIS A, Chairman, President and CEO
- Uffner Jerry, Head of Card Issuing
- White Michael Joseph, SVP, Chief Accounting Officer