JOHN T CHAMBERS
CIK 1198044 · Executive Chairman · last filed 2026-06-03
"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
$184.76M
Companies
3
Total Filings
57
Lifetime Open-Market Net
-$415.33M
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 6 of 6
57 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2009-09-14 | CSCO | Tax (F) | −21,710 | -$499.5K | EDGAR |
| 2009-08-25 | CSCO | Sell (S) | −400,000 | -$9.00M | EDGAR |
| 2008-09-12 | CSCO | Mixed | +242,706 | -$190.7K | EDGAR |
| 2008-06-13 | CSCO | Gift (G) | — | $0 | EDGAR |
| 2007-09-24 | CSCO | Grant (A) | — | $0 | EDGAR |
| 2007-02-15 | CSCO | Sell (S) | −780,650 | -$21.21M | EDGAR |
| 2007-02-15 | CSCO | Mixed | +866,726 | $3.26M | EDGAR |
Showing 51–57 of 57
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Page 6 of 6
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.