JOHN J KORALESKI
CIK 1200010 · CHAIRMAN OF THE BOARD · last filed 2026-03-02
JOHN J KORALESKI is a CHAIRMAN OF THE BOARD who has filed 103 SEC Form 4 insider transactions across 3 companies since 2007. The most recent filing shows the insider was granted $46.7K of MLM on Mar 2, 2026. Across all open-market trades the lifetime net is −$3.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $16.3M 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.
$16.31M
3
103
-$3.16M
Holdings By Company
Recent Filings
103 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-02 | MLM | Grant (A) | +69 | $46.7K | EDGAR |
| 2025-12-01 | MLM | Grant (A) | +75 | $46.7K | EDGAR |
| 2025-09-02 | MLM | Grant (A) | +76 | $46.8K | EDGAR |
| 2025-06-03 | MLM | Grant (A) | +85 | $46.5K | EDGAR |
| 2025-05-16 | MLM | Grant (A) | +308 | $170.3K | EDGAR |
| 2025-03-03 | MLM | Grant (A) | +96 | $46.4K | EDGAR |
| 2024-12-03 | MLM | Grant (A) | +78 | $46.8K | EDGAR |
| 2024-09-03 | MLM | Grant (A) | +87 | $46.5K | EDGAR |
| 2024-06-04 | MLM | Grant (A) | +81 | $46.4K | EDGAR |
| 2024-05-17 | MLM | Grant (A) | +293 | $170.4K | EDGAR |