XUN CHEN
CIK 1284885 · last filed 2026-03-13
"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
$26.11M
Companies
1
Total Filings
28
Lifetime Open-Market Net
$11.4K
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.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| AMAT | Director | 46,026 | $567.25 | $26.11M | $11.4K | 22 | 2026-03-13 |
Recent Filings · Page 3 of 3
28 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2016-03-14 | AMAT | Grant (A) | +10,219 | $0 | EDGAR |
| 2015-11-06 | AMAT | Grant (A) | +4,092 | $0 | EDGAR |
| 2011-11-15 | — | Disp (D) | −5,428 | -$342.0K | |
| 2011-02-22 | — | Grant (A) | +2,407 | $0 | |
| 2010-03-01 | — | Grant (A) | +3,282 | $0 | |
| 2009-03-04 | — | Grant (A) | +5,428 | $0 | |
| 2008-02-12 | — | Grant (A) | +2,500 | $0 | |
| 2007-02-14 | — | Grant (A) | +2,571 | $0 |
Showing 21–28 of 28
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Page 3 of 3
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.