Mark J Costa
CIK 1364708 · CEO & Board Chair · last filed 2026-03-25
Mark J Costa is a CEO & Board Chair who has filed 71 SEC Form 4 insider transactions across 3 companies since 2007. The most recent filing, for IFF, was dated Mar 25, 2026. Across all open-market trades the lifetime net is −$75.0M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $37.7M 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.
$37.73M
3
71
-$74.98M
Holdings By Company
Recent Filings
71 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-25 | IFF | Mixed | −5 | -$96 | EDGAR |
| 2026-02-26 | EMN | Grant (A) | — | $0 | EDGAR |
| 2026-02-20 | EMN | Tax (F) | −25,260 | -$2.03M | EDGAR |
| 2026-02-13 | EMN | Grant (A) | +64,192 | $0 | EDGAR |
| 2026-02-06 | EMN | Mixed | +5,011 | -$255.2K | EDGAR |
| 2025-08-28 | EMN | Buy (P) | +7,400 | $502.4K | EDGAR |
| 2025-05-05 | IFF | Mixed | +1,875 | $0 | EDGAR |
| 2025-02-28 | EMN | Mixed | — | -$168.8K | EDGAR |
| 2025-02-24 | EMN | Grant (A) | — | $0 | EDGAR |
| 2025-02-20 | EMN | Mixed | +50,887 | -$3.17M | EDGAR |