Mark A. Marino
CIK 1892103 · Chief Financial Officer · last filed 2026-06-04
Mark A. Marino is a Chief Financial Officer who has filed 25 SEC Form 4 insider transactions across 1 company since 2021. The most recent filing, for RXT, was dated Jun 4, 2026. Across all open-market trades the lifetime net is −$1.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $16.1M 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.
$16.13M
1
25
-$1.69M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| RXT | Chief Financial Officer | 2,965,325 | $5.44 | $16.13M | -$1.69M | 25 | 2026-06-04 |
Recent Filings
25 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-04 | RXT | Mixed | +758,352 | -$267.4K | EDGAR |
| 2026-03-18 | RXT | Sell (S) | −14,058 | -$25.4K | EDGAR |
| 2026-03-02 | RXT | Sell (S) | −20,183 | -$36.5K | EDGAR |
| 2026-02-23 | RXT | Sell (S) | −234,683 | -$382.5K | EDGAR |
| 2025-12-03 | RXT | Tax (F) | −18,561 | -$18.9K | EDGAR |
| 2025-09-03 | RXT | Tax (F) | −18,562 | -$23.4K | EDGAR |
| 2025-06-03 | RXT | Mixed | +547,475 | -$21.2K | EDGAR |
| 2025-03-19 | RXT | Sell (S) | −20,217 | -$37.8K | EDGAR |
| 2025-03-06 | RXT | Sell (S) | −57,370 | -$134.2K | EDGAR |
| 2025-03-04 | RXT | Sell (S) | −94,571 | -$221.3K | EDGAR |