W MARSTON BECKER
CIK 1054153 · Chief Executive Officer · last filed 2026-01-20
W MARSTON BECKER is a Chief Executive Officer who has filed 68 SEC Form 4 insider transactions across 6 companies since 2007. The most recent filing, for AXSpE, was dated Jan 20, 2026. Across all open-market trades the lifetime net is −$98.8K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $5.8M 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.
$5.79M
6
68
-$98.8K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| AXSpE | Director | 27,437 | $19.47 | $534.2K | $201.4K | 7 | 2026-01-20 |
| MVBF | Director | 64,202 | $28.42 | $1.82M | $237.8K | 8 | 2025-06-03 |
| ALTERRA CAPITAL HOLDINGS Ltd (ALTE) Delisted | Chief Executive Officer | 554,160 | — | — | -$995.2K | 20 | 2013-04-24 |
| SIGI | Director | 37,082 | $92.41 | $3.43M | $149.8K | 22 | 2010-10-04 |
| ALTERRA CAPITAL HOLDINGS Ltd (MXGL) Delisted | CEO | 255,830 | — | — | $307.5K | 9 | 2010-03-03 |
| ALTERRA CAPITAL HOLDINGS Ltd (MXRE) Delisted | CEO | 122,670 | — | — | $0 | 1 | 2007-02-16 |
Recent Filings
68 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-01-20 | AXSpE | Grant (A) | +2,840 | $0 | EDGAR |
| 2025-06-03 | MVBF | Mixed | +4,143 | $0 | EDGAR |
| 2025-03-13 | MVBF | Buy (P) | +5,780 | $0 | EDGAR |
| 2025-01-21 | AXSpE | Grant (A) | +2,776 | $0 | EDGAR |
| 2024-06-04 | MVBF | Mixed | +4,313 | $0 | EDGAR |
| 2024-05-08 | AXSpE | Buy (P) | +3,025 | $201.4K | EDGAR |
| 2024-01-17 | AXSpE | Grant (A) | +4,606 | $0 | EDGAR |
| 2023-06-05 | MVBF | Mixed | +2,132 | $0 | EDGAR |
| 2023-03-15 | MVBF | Buy (P) | +5,000 | $109.1K | EDGAR |
| 2023-03-08 | MVBF | Buy (P) | +5,000 | $128.7K | EDGAR |