Mark A Maples
CIK 1868939 · last filed 2026-05-04
Mark A Maples is a corporate insider who has filed 18 SEC Form 4 insider transactions across 1 company since 2021. The most recent filing, for GSBC, was dated May 4, 2026. Across all open-market trades the lifetime net is −$659.9K, making them a net seller over the disclosed history.
"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.
$0
1
18
-$659.9K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| GSBC | 0 | $77.98 | $0 | -$659.9K | 14 | 2026-05-04 |
Recent Filings
18 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-04 | GSBC | Mixed | — | -$21.9K | EDGAR |
| 2026-05-01 | GSBC | Notice (144) | −2,387 | -$164.6K | EDGAR |
| 2025-12-01 | GSBC | Mixed | — | -$12.6K | EDGAR |
| 2025-11-25 | GSBC | Notice (144) | −1,450 | -$86.9K | EDGAR |
| 2025-11-20 | GSBC | Grant (A) | — | $0 | EDGAR |
| 2024-12-02 | GSBC | Mixed | — | -$9.4K | EDGAR |
| 2024-11-27 | GSBC | Notice (144) | −2,600 | -$166.5K | EDGAR |
| 2024-11-22 | GSBC | Grant (A) | — | $0 | EDGAR |
| 2024-11-08 | GSBC | Mixed | — | -$24.0K | EDGAR |
| 2024-11-06 | GSBC | Notice (144) | −2,074 | -$117.5K | 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.