DIKER CHARLES M
CIK 905400 · Chairman · last filed 2026-03-31
DIKER CHARLES M is a Chairman who has filed 201 SEC Form 4 insider transactions across 5 companies since 2007. The most recent filing, for L, was dated Mar 31, 2026. Across all open-market trades the lifetime net is −$34.5M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $2.4M 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.
$2.36M
5
201
-$34.51M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| L | Director | 22,063 | $106.95 | $2.36M | $0 | 1 | 2026-03-31 |
| LTR.WD | Director | 21,828 | — | — | -$2.01M | 100 | 2026-01-05 |
| CMD | Chairman | 0 | $80.37 | — | -$16.47M | 28 | 2021-06-02 |
| CMN | Chairman | 3,631,558 | — | — | -$16.03M | 66 | 2016-10-24 |
| LTR | Director | — | — | — | $0 | 6 | 2008-04-02 |
Recent Filings
201 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-31 | L | Grant (A) | +235 | $0 | EDGAR |
| 2026-01-05 | LTR.WD | Grant (A) | +234 | $0 | EDGAR |
| 2025-12-02 | LTR.WD | Mixed | — | -$155.8K | EDGAR |
| 2025-09-30 | LTR.WD | Grant (A) | +251 | $0 | EDGAR |
| 2025-09-03 | LTR.WD | Mixed | — | -$137.7K | EDGAR |
| 2025-07-01 | LTR.WD | Grant (A) | +149 | $0 | EDGAR |
| 2025-06-03 | LTR.WD | Mixed | — | -$112.7K | EDGAR |
| 2025-05-14 | LTR.WD | Exer (M) | +1,288 | $0 | EDGAR |
| 2025-03-04 | LTR.WD | Mixed | — | -$103.9K | EDGAR |
| 2024-12-03 | LTR.WD | Mixed | — | -$99.7K | EDGAR |