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.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
SKYW Director 4,019 $91.75 $368.7K $0 3 2026-05-07
WERN CEO & Chairman 329,950 $43.96 $14.50M -$6.01M 64 2026-02-25

Recent Filings · Page 2 of 7

67 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2024-02-27 WERN Tax (F) −6,161 -$250.9K EDGAR
2024-02-13 WERN Mixed +19,147 -$1.20M EDGAR
2024-02-09 WERN Tax (F) −5,703 -$239.9K EDGAR
2024-01-30 WERN Grant (A) +52,023 $30.3K EDGAR
2023-02-27 WERN Grant (A) +39,141 $0 EDGAR
2023-02-15 WERN Tax (F) −31,456 -$1.47M EDGAR
2023-02-14 WERN Tax (F) −9,120 -$424.4K EDGAR
2023-02-09 WERN Tax (F) −5,875 -$288.6K EDGAR
2023-01-30 WERN Grant (A) +56,495 $29.3K EDGAR
2022-02-15 WERN Tax (F) −28,815 -$1.26M EDGAR
Showing 1120 of 67
Page 2 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.