Houston Korth Frost
CIK 1627479 · SVP, Chief Product Officer · last filed 2026-03-09
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$1.31M
Companies
2
Total Filings
24
Lifetime Open-Market Net
-$99.5K
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| USIO | SVP, Chief Product Officer | 721,108 | $1.81 | $1.31M | -$119.1K | 19 | 2026-03-09 |
| Usio, Inc. (PYDS) Delisted | Senior Vice President | 394,027 | — | — | $19.6K | 5 | 2017-11-27 |
Recent Filings · Page 2 of 3
24 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2023-02-22 | USIO | Grant (A) | +100,000 | $175.0K | EDGAR |
| 2023-02-22 | USIO | Exer (M) | +500 | $1.0K | EDGAR |
| 2022-11-21 | USIO | Exer (M) | +2,000 | $4.7K | EDGAR |
| 2022-08-24 | USIO | Buy (P) | +25,000 | $36.5K | EDGAR |
| 2022-02-09 | USIO | Grant (A) | — | $0 | EDGAR |
| 2021-11-22 | USIO | Grant (A) | +25,000 | $159.8K | EDGAR |
| 2021-06-14 | USIO | Sell (S) | −18,000 | -$116.4K | EDGAR |
| 2021-06-14 | USIO | Sell (S) | −6,000 | -$39.3K | EDGAR |
| 2020-04-03 | USIO | Grant (A) | +150,000 | $162.0K | EDGAR |
| 2017-11-27 | Usio, Inc. (PYDS) Delisted | Grant (A) | +100,000 | $221.0K | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.