JULIA J BROWN
CIK 1232979 · EVP & Chief Technical Officer · last filed 2026-03-10
JULIA J BROWN is an EVP & Chief Technical Officer who has filed 104 SEC Form 4 insider transactions across 2 companies since 2007. The most recent filing, for OLED, was dated Mar 10, 2026. Across all open-market trades the lifetime net is −$46.4M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $9.7M 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.
$9.72M
2
104
-$46.35M
Holdings By Company
Recent Filings
104 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-10 | OLED | Mixed | +11,796 | -$1.04M | EDGAR |
| 2026-03-06 | OLED | Tax (F) | −741 | -$75.2K | EDGAR |
| 2026-02-19 | OLED | Mixed | +10,865 | -$109.6K | EDGAR |
| 2025-03-11 | OLED | Tax (F) | −1,431 | -$228.6K | EDGAR |
| 2025-03-06 | OLED | Tax (F) | −1,147 | -$170.7K | EDGAR |
| 2025-02-20 | OLED | Mixed | +19,815 | -$1.16M | EDGAR |
| 2024-05-09 | OLED | Sell (S) | −10,358 | -$1.81M | EDGAR |
| 2024-03-11 | OLED | Mixed | −488 | -$366.9K | EDGAR |
| 2024-03-05 | OLED | Mixed | +8,377 | -$525.6K | EDGAR |
| 2024-02-21 | OLED | Tax (F) | −881 | -$160.1K | EDGAR |