MATTHEW J COX
CIK 1206911 · Chairman & CEO · last filed 2026-06-09
MATTHEW J COX is a Chairman & CEO who has filed 124 SEC Form 4 insider transactions across 4 companies since 2007. The most recent filing shows the insider sold $1.9M of MATX on Jun 9, 2026. Across all open-market trades the lifetime net is −$30.4M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $53.0M 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.
$52.96M
4
124
-$30.39M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| MATX | Chairman & CEO | 259,296 | $201.94 | $52.36M | -$29.54M | 91 | 2026-06-09 |
| FHB | Director | 20,769 | $28.69 | $595.9K | $0 | 6 | 2021-04-26 |
| Matson, Inc. (ALEX) Delisted | President of wholly-owned sub. | 39,166 | $20.83 | $815.8K | -$844.2K | 22 | 2012-03-02 |
| Matson, Inc. (AXB) Delisted | President of wholly-owned sub. | 29,090 | — | — | $0 | 5 | 2009-03-03 |
Recent Filings
124 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-09 | MATX | Sell (S) | −10,000 | -$1.90M | EDGAR |
| 2026-01-27 | MATX | Mixed | +24,306 | -$5.61M | EDGAR |
| 2026-01-26 | MATX | Tax (F) | −2,222 | -$356.2K | EDGAR |
| 2026-01-22 | MATX | Grant (A) | +13,166 | $0 | EDGAR |
| 2025-01-27 | MATX | Mixed | +11,561 | -$3.82M | EDGAR |
| 2025-01-24 | MATX | Grant (A) | +13,587 | $0 | EDGAR |
| 2024-09-30 | MATX | Sell (S) | −6,499 | -$934.7K | EDGAR |
| 2024-09-03 | MATX | Sell (S) | −7,500 | -$1.03M | EDGAR |
| 2024-08-02 | MATX | Sell (S) | −7,500 | -$1.00M | EDGAR |
| 2024-06-28 | MATX | Sell (S) | −7,843 | -$1.02M | EDGAR |