Mark Miller
CIK 1737949 · President and CEO · last filed 2026-05-15
Mark Miller is a President and CEO who has filed 27 SEC Form 4 insider transactions across 1 company since 2018. The most recent filing shows the insider bought $184.4K of GSHD on May 15, 2026. Across all open-market trades the lifetime net is −$11.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $2.6M across reported positions.
"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.
$2.61M
1
27
-$11.23M
Filer Profile
BUILDING 4, SUITE 4500
WESTLAKE, TX 76262
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| GSHD | President and CEO | 40,000 | $65.21 | $2.61M | -$11.23M | 25 | 2026-05-15 |
Recent Filings
27 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-15 | GSHD | Buy (P) | +5,000 | $184.4K | EDGAR |
| 2026-01-06 | GSHD | Grant (A) | — | $0 | EDGAR |
| 2025-12-01 | GSHD | Buy (P) | +5,000 | $361.7K | EDGAR |
| 2025-01-06 | GSHD | Grant (A) | — | $0 | EDGAR |
| 2024-11-08 | GSHD | Mixed | — | -$6.17M | EDGAR |
| 2024-11-07 | GSHD | Notice (144) | −58,327 | -$6.43M | EDGAR |
| 2024-11-06 | GSHD | Notice (144) | −3,295 | -$362.4K | EDGAR |
| 2024-07-03 | GSHD | Grant (A) | — | $0 | EDGAR |
| 2024-04-30 | GSHD | Buy (P) | +10,000 | $580.6K | EDGAR |
| 2024-02-27 | GSHD | Buy (P) | +5,000 | $369.3K | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.