BRIAN F MAXTED
CIK 1240698 · Chief Exploration Officer · last filed 2026-05-20
"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
$23.47M
Companies
2
Total Filings
27
Lifetime Open-Market Net
-$16.67M
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 3
27 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2014-03-28 | KOS | Sell (S) | −128,027 | -$1.42M | EDGAR |
| 2013-05-20 | KOS | Tax (F) | −258,774 | -$2.98M | EDGAR |
| 2013-03-18 | KOS | Sell (S) | −161,270 | -$1.77M | EDGAR |
| 2013-02-25 | KOS | Sell (S) | −1,061,461 | -$11.68M | EDGAR |
| 2012-05-18 | KOS | Other (J) | −226,348 | -$2.38M | EDGAR |
| 2011-06-17 | KOS | Exer (M) | +647,059 | $0 | EDGAR |
| 2011-05-18 | KOS | Mixed | +13,466,750 | $180.0K | EDGAR |
Showing 21–27 of 27
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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.