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sellNotable cluster of 6

James G. Dempsey sold $2.6M of ULCC

President at Frontier Group Holdings, Inc.. 300,000 shares at an average of $8.81, traded Feb 14, 2025, filed Feb 19, 2025.

Warning score
70
Value
$2.6M
300,000 shares
Holdings after
490,419
-38% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    President
    +20
  • Trade size
    $2.6M at market
    +25
  • Share of holdings sold
    Sold 38% of holdings
    +10
  • Cluster
    6 insiders selling within 14 days
    +15

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.

ULCCOct 9, 2026 · close 5.86
Since filing Feb 19, 2025: -33.6%SPY +29.5% · excess -63.1%

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 0001562180-25-001277, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Feb 14, 2025SOpen-market sale
Common Stock
-300,000$8.81$2.6M490,419Feb 19, 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%
70Notable
ULCCsell
Frontier Group Holdings, Inc.
Barry Biffle
CEO
$3.5M
631,806 shares
-52%
41Moderate
ULCCsell
Frontier Group Holdings, Inc.
Alexandre Clerc
SVP, Customers
$47k
12,000 shares
-50%
43Moderate
ULCCsell 2
Frontier Group Holdings, Inc.
Alexandre Clerc
SVP, Customers
$101k
15,152 shares
-39%
30Weak
ULCCsell 2
Frontier Group Holdings, Inc.
Howard Diamond
EVP, Legal & Corporate Affairs
$60k
8,481 shares
-5%
62Notable
ULCCsell 6
Frontier Group Holdings, Inc.
Howard Diamond
EVP, Legal & Corporate Affairs
$770k
87,830 shares
-33%
44Moderate
ULCCsell 6
Frontier Group Holdings, Inc.
Steve Schuller
SVP, Human Resources
$91k
10,000 shares
-12%
67Notable
ULCCsell 6
Frontier Group Holdings, Inc.
Mark Christopher Mitchell
SVP & CFO
$1.4M
158,803 shares
-83%
80Strong
ULCCsell 6
Frontier Group Holdings, Inc.
James G. Dempsey
President
$2.9M
318,314 shares
-65%

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.

James G. Dempsey sold $2.6M of ULCC | InsiderTell