Greta J Harris
CIK 1857626 · last filed 2026-05-27
Greta J Harris is a corporate insider who has filed 11 SEC Form 4 insider transactions across 1 company since 2021. The most recent filing shows the insider sold $140.4K of MKL on May 27, 2026. Across all open-market trades the lifetime net is −$128.1K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.2M 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.
$1.24M
1
11
-$128.1K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| MKL | Director | 672 | $1846.00 | $1.24M | -$128.1K | 11 | 2026-05-27 |
Recent Filings
11 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-27 | MKL | Sell (S) | −76 | -$140.4K | EDGAR |
| 2026-05-22 | MKL | Grant (A) | +89 | $0 | EDGAR |
| 2025-05-27 | MKL | Sell (S) | −90 | -$167.5K | EDGAR |
| 2025-05-23 | MKL | Grant (A) | +88 | $0 | EDGAR |
| 2024-05-28 | MKL | Sell (S) | −122 | -$197.7K | EDGAR |
| 2024-05-23 | MKL | Grant (A) | +100 | $0 | EDGAR |
| 2023-08-22 | MKL | Sell (S) | −103 | -$153.7K | EDGAR |
| 2023-05-18 | MKL | Grant (A) | +122 | $0 | EDGAR |
| 2023-02-17 | MKL | Buy (P) | +400 | $531.2K | EDGAR |
| 2022-05-13 | MKL | Grant (A) | +129 | $0 | EDGAR |