Adam Dante Zambanini
CIK 1512909 · EVP, Chief Operating Officer · last filed 2026-03-03
Adam Dante Zambanini is an EVP, Chief Operating Officer who has filed 54 SEC Form 4 insider transactions across 1 company since 2011. The most recent filing, for TREX, was dated Mar 3, 2026. Across all open-market trades the lifetime net is −$2.5M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $10.7M 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.
$10.70M
1
54
-$2.48M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| TREX | EVP, Chief Operating Officer | 234,514 | $45.63 | $10.70M | -$2.48M | 54 | 2026-03-03 |
Recent Filings
54 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-03 | TREX | Mixed | −6,576 | -$272.4K | EDGAR |
| 2026-02-25 | TREX | Grant (A) | +37,828 | $1.57M | EDGAR |
| 2025-03-04 | TREX | Mixed | −4,884 | -$301.3K | EDGAR |
| 2025-02-18 | TREX | Grant (A) | +18,318 | $1.23M | EDGAR |
| 2024-03-04 | TREX | Mixed | −3,002 | -$284.0K | EDGAR |
| 2024-02-23 | TREX | Mixed | −581 | -$52.8K | EDGAR |
| 2024-02-20 | TREX | Mixed | +12,754 | $1.16M | EDGAR |
| 2023-03-03 | TREX | Mixed | −2,212 | -$111.5K | EDGAR |
| 2023-02-21 | TREX | Tax (F) | −964 | -$51.9K | EDGAR |
| 2023-02-16 | TREX | Mixed | +18,049 | $1.03M | EDGAR |