DEREK J LEATHERS
CIK 1233289 · CEO & Chairman · last filed 2026-05-07
"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
$14.87M
Companies
2
Total Filings
67
Lifetime Open-Market Net
-$6.01M
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 7 of 7
67 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2010-03-08 | WERN | Mixed | +2,500 | -$144.1K | EDGAR |
| 2009-12-03 | WERN | Grant (A) | +30,000 | $0 | EDGAR |
| 2009-11-19 | WERN | Mixed | — | -$124.0K | EDGAR |
| 2009-11-17 | WERN | Mixed | — | -$122.4K | EDGAR |
| 2008-08-04 | WERN | Grant (A) | +30,000 | $0 | EDGAR |
| 2007-12-03 | WERN | Grant (A) | — | $0 | EDGAR |
| 2007-06-18 | WERN | Mixed | — | -$106.7K | EDGAR |
Showing 61–67 of 67
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Page 7 of 7
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.