Jeffrey Mathew - 29 Oct 2025 Form 4 Insider Report for Frontier Group Holdings, Inc. (ULCC)

Signature
/s/Howard Diamond, as Attorney-in-fact for Jeffrey Mathew
Issuer symbol
ULCC
Transactions as of
29 Oct 2025
Net transactions value
$0
Form type
4
Filing time
31 Oct 2025, 16:02:42 UTC
Previous filing
02 Oct 2025
Next filing
09 Feb 2026

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Mathew Jeffrey SVP, Chief Information Officer C/O FRONTIER GROUP HOLDINGS, INC., 4545 AIRPORT WAY, DENVER /s/Howard Diamond, as Attorney-in-fact for Jeffrey Mathew 31 Oct 2025 0002088895

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction ULCC Restricted Stock Units Award $0 +261,780 $0.000000 261,780 29 Oct 2025 Common Stock 261,780 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Each Restricted Stock Unit represents a contingent right to receive one share of Issuer Common Stock. The Restricted Stock Units have no expiration date.
F2 The Restricted Stock Units vest in four substantially equal annual installments beginning on September 22, 2026.