M. Gustavo Marturet
CIK 1746247 · last filed 2026-06-04
M. Gustavo Marturet is a corporate insider who has filed 15 SEC Form 4 insider transactions across 2 companies since 2018. The most recent filing, for AMTB, was dated Jun 4, 2026. Across all open-market trades the lifetime net is −$68.6K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $2.0M 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.
$1.98M
2
15
-$68.6K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| AMTB | Director | 82,670 | $23.91 | $1.98M | -$68.6K | 10 | 2026-06-04 |
| Amerant Bancorp Inc. (AMTBB) Delisted | Director | 250 | $28.72 | $7.2K | $0 | 5 | 2021-06-10 |
Recent Filings
15 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-04 | AMTB | Grant (A) | — | $0 | EDGAR |
| 2026-05-11 | AMTB | Exer (M) | +3,761 | $0 | EDGAR |
| 2026-03-27 | AMTB | Gift (G) | +612,443 | $0 | EDGAR |
| 2025-05-08 | AMTB | Mixed | +2,854 | $0 | EDGAR |
| 2024-06-11 | AMTB | Exer (M) | +2,892 | $0 | EDGAR |
| 2024-05-10 | AMTB | Grant (A) | — | $0 | EDGAR |
| 2023-06-09 | AMTB | Mixed | +1,725 | $0 | EDGAR |
| 2022-06-10 | AMTB | Mixed | — | -$61.8K | EDGAR |
| 2022-03-15 | AMTB | Sell (S) | −2,189 | -$68.6K | EDGAR |
| 2021-12-23 | AMTB | Mixed | −383 | -$109.6K | EDGAR |