Janice K Mahon
CIK 1423446 · SVP of Tech Commercialization · 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
$6.49M
Companies
2
Total Filings
66
Lifetime Open-Market Net
-$10.56M
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 7
66 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2020-04-09 | OLED | Mixed | +579 | -$81.5K | EDGAR |
| 2020-03-09 | OLED | Mixed | +8,622 | -$581.4K | EDGAR |
| 2019-12-16 | OLED | Grant (A) | +5,120 | $0 | EDGAR |
| 2019-05-09 | OLED | Sell (S) | −20,819 | -$3.54M | EDGAR |
| 2019-03-28 | OLED | Mixed | +907 | -$117.5K | EDGAR |
| 2019-03-08 | OLED | Tax (F) | −3,236 | -$477.7K | EDGAR |
| 2019-03-05 | OLED | Mixed | +1,722 | -$101.8K | EDGAR |
| 2018-03-28 | OLED | Mixed | +1,102 | -$111.7K | EDGAR |
| 2018-03-08 | OLED | Mixed | −233 | -$479.2K | EDGAR |
| 2018-03-05 | OLED | Tax (F) | −517 | -$64.4K | 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.