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sellModerate cluster of 310b5-1 plan

Charles F Willis IV sold $4.5M of WLFC

Executive Chairman at WILLIS LEASE FINANCE CORP. 78,200 shares at an average of $57.27, traded Aug 17, 2026, filed Aug 19, 2026.

Warning score
40
Value
$4.5M
78,200 shares
Holdings after
2,565,643
-3% from before
From 52-week low
+53%
low $38.12, close $58.43
From 52-week high
-27%
high $79.78, as of Aug 17, 2026

Score components

  • Role
    Chair
    +20
  • Trade size
    $4.5M at market
    +25
  • Share of holdings sold
    Sold 3.0% of holdings
    0
  • Cluster
    3 insiders selling within 14 days
    +15
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

WLFCOct 12, 2026 · close 39.84
Since filing Aug 19, 2026: -27.7%SPY +1.4% · excess -29.1%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0000905148-26-003820, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 17, 2026SOpen-market sale
Common Stock10b5-1
-16,032$57.45$921k2,627,811Aug 19, 2026
Aug 17, 2026SOpen-market sale
Common Stock10b5-1
-13,590$58.38$793k2,614,221Aug 19, 2026
Aug 17, 2026SOpen-market sale
Common Stock10b5-1
-1,778$58.85$105k2,612,443Aug 19, 2026
Aug 18, 2026SOpen-market sale
Common Stock10b5-1
-6,485$56.61$367k2,605,958Aug 19, 2026
Aug 18, 2026SOpen-market sale
Common Stock10b5-1
-12,480$57.46$717k2,593,478Aug 19, 2026
Aug 18, 2026SOpen-market sale
Common Stock10b5-1
-8,535$58.19$497k2,584,943Aug 19, 2026
Aug 19, 2026SOpen-market sale
Common Stock10b5-1
-11,357$55.11$626k2,573,586Aug 19, 2026
Aug 19, 2026SOpen-market sale
Common Stock10b5-1
-3,133$56.48$177k2,570,453Aug 19, 2026
Aug 19, 2026SOpen-market sale
Common Stock10b5-1
-4,810$57.27$275k2,565,643Aug 19, 2026

Related signals

Other insiders at WILLIS LEASE FINANCE CORP and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
67Notable
WLFCsell 3
WILLIS LEASE FINANCE CORP
Scott B. Flaherty
EVP, CFO
$1.6M
30,000 shares
-12%
42Moderate
WLFCsell 310b5-1
WILLIS LEASE FINANCE CORP
Austin Chandler Willis
President and CEO
$809k
15,000 shares
-3%
35Weak
WLFCsell 3
WILLIS LEASE FINANCE CORP
Charles F Willis IV
Executive Chairman
$21k
400 shares
-1%
40Moderate
WLFCsell 310b5-1
WILLIS LEASE FINANCE CORP
Charles F Willis IV
Executive Chairman
$1.5M
27,000 shares
-1%
40Moderate
WLFCsell 310b5-1
WILLIS LEASE FINANCE CORP
Charles F Willis IV
Executive Chairman
$2.5M
46,500 shares
-2%
42Moderate
WLFCsell 3
WILLIS LEASE FINANCE CORP
Clifton Dameron
SVP, GC & Corporate Secretary
$201k
3,535 shares
-8%
45Moderate
WLFCsell 310b5-1
WILLIS LEASE FINANCE CORP
Austin Chandler Willis
President and CEO
$1.1M
15,000 shares
-3%
17Weak
WLFCbuy
WILLIS LEASE FINANCE CORP
Scott B. Flaherty
EVP, CFO
$4,302
148 shares
+0%
30Weak
WLFCsell10b5-1
WILLIS LEASE FINANCE CORP
Austin Chandler Willis
Chief Executive Officer
$1.2M
5,184 shares
-3%
25Weak
WLFCsell10b5-1
WILLIS LEASE FINANCE CORP
Austin Chandler Willis
Chief Executive Officer
$655k
3,400 shares
-2%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Charles F Willis IV sold $4.5M of WLFC | InsiderTell