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sellWeak cluster of 210b5-1 plan

Steve Schuller sold $30k of ULCC

SVP, Human Resources at Frontier Group Holdings, Inc.. 5,000 shares at an average of $6.00, traded Dec 10, 2025, filed Dec 12, 2025.

Warning score
8
Value
$30k
5,000 shares
Holdings after
77,312
-6% from before
From 52-week low
+96%
low $2.98, close $5.83
From 52-week high
-42%
high $10.06, as of Dec 10, 2025

Score components

  • Role
    Officer
    +15
  • Trade size
    $30k at market
    +5
  • Share of holdings sold
    Sold 6.1% of holdings
    0
  • Cluster
    2 insiders selling within 14 days
    +8
  • 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.

This signal so far: 1m -7.7%, 3m -41.3%, 6m +8.9%.

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.

ULCCOct 9, 2026 · close 5.86
Since filing Dec 12, 2025: +2.1%SPY +15.4% · excess -13.3%

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 0002011128-25-000004, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Dec 10, 2025SOpen-market sale
Common Stock10b5-1
-5,000$6.00$30k77,312Dec 12, 2025

Related signals

Other insiders at Frontier Group Holdings, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
23Weak
ULCCsell 2
Frontier Group Holdings, Inc.
Alexandre Clerc
SVP, Customers
$20k
3,480 shares
-9%
9Weak
ULCCsell 210b5-1
Frontier Group Holdings, Inc.
Steve Schuller
SVP, Human Resources
$45k
7,500 shares
-9%
47Moderate
ULCCsell 6
Frontier Group Holdings, Inc.
Howard Diamond
EVP, Legal & Corporate Affairs
$200k
24,195 shares
-15%
75Notable
ULCCsell 6
Frontier Group Holdings, Inc.
Trevor J. Stedke
Sr. Vice President, Operations
$1.3M
167,277 shares
-100%
82Strong
ULCCsell 6
Frontier Group Holdings, Inc.
Mark Christopher Mitchell
SVP & CFO
$1.0M
125,000 shares
-70%
35Weak
ULCCsell 6
Frontier Group Holdings, Inc.
Josh A Wetzel
VP & CAO
$16k
2,000 shares
-17%
43Moderate
ULCCsell 6
Frontier Group Holdings, Inc.
Alexandre Clerc
SVP, Customers
$76k
10,210 shares
-21%
43Moderate
ULCCsell 6
Frontier Group Holdings, Inc.
Steve Schuller
SVP, Human Resources
$76k
10,000 shares
-10%
47Moderate
ULCCsell
Frontier Group Holdings, Inc.
Group Holdings - Frontier LLC
owner
$84M
11,700,000 shares
-34%
30Weak
ULCCsell 2
Frontier Group Holdings, Inc.
Steve Schuller
SVP, Human Resources
$60k
10,000 shares
-9%

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.

Steve Schuller sold $30k of ULCC | InsiderTell