JULIA J BROWN
CIK 1232979 · EVP & Chief Technical Officer · last filed 2026-03-10
"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.
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Disclosed Exposure
$9.72M
Companies
2
Total Filings
104
Lifetime Open-Market Net
-$46.35M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Recent Filings · Page 3 of 11
104 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2021-04-08 | OLED | Mixed | +602 | -$107.3K | EDGAR |
| 2021-03-09 | OLED | Mixed | +483 | -$2.60M | EDGAR |
| 2020-10-14 | OLED | Sell (S) | −21,636 | -$4.32M | EDGAR |
| 2020-04-09 | OLED | Mixed | +1,650 | -$163.6K | EDGAR |
| 2020-03-09 | OLED | Mixed | +9,066 | -$1.84M | EDGAR |
| 2019-12-16 | OLED | Grant (A) | +10,240 | $0 | EDGAR |
| 2019-11-08 | OLED | Sell (S) | −24,905 | -$4.98M | EDGAR |
| 2019-07-16 | OLED | Sell (S) | −25,477 | -$5.10M | EDGAR |
| 2019-03-28 | OLED | Mixed | +2,312 | -$265.7K | EDGAR |
| 2019-03-19 | OLED | Sell (S) | −17,539 | -$2.81M | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.