Frontier Group Holdings, Inc. (ULCC) Insider Trading

Last 12 months

Insiders sold $5.09M and bought nothing on the open market.

34% of the selling was scheduled in advance under 10b5-1 plans. Sr. Vice President, Operations Trevor J. Stedke sold $1.34M on Aug 4, 100% of their stake, outside a plan. No executive or director has bought shares on the open market in the last two years.

Net open-market

−$5.09M

0 buys · 16 sales

Under a 10b5-1 plan

34%

of the value sold

Insiders who bought / sold

0 / 7

executives and directors

Last open-market buy

None

in the last two years

Get an email when ULCC's executives or directors buy, or make a large sale outside a plan.

Trades · last 2 years

Date	Insider	Trade	Shares	Price	Value	Of their stake	Filing
Sep 4	Steve Schuller SVP, Human Resources	Sold10b5-1 plan	7,500	$6.00	$45k	8.6%	Form 4
Sep 4	Alexandre Clerc SVP, Customers	SoldNo plan	3,480	$5.71	$20k	9.3%	Form 4
Aug 5	Mark Christopher Mitchell SVP & CFO	SoldNo plan	125,000	$8.09	$1.01M	70%	Form 4
Aug 4	Josh A Wetzel VP & CAO	SoldNo plan	2,000	$8.00	$16k	17%	Form 4
Aug 4	Trevor J. Stedke Sr. Vice President, Operations	SoldNo plan	167,277	$8.03	$1.34M	100%	Form 4
Aug 4	Howard Diamond EVP, Legal & Corporate Affairs	SoldNo plan	24,195	$8.25	$200k	15%	Form 4
Jul 31 – Aug 4	Alexandre Clerc SVP, Customers	SoldNo plan 2 parts	10,210	$7.44 average	$76k	21%	Form 4
Aug 3	Steve Schuller SVP, Human Resources	SoldNo plan	10,000	$7.55	$76k	10%	Form 4
Jul 9	Group Holdings - Frontier LLC Large holder	SoldNo plan	11,700,000	$7.20	$84.2M	34%	Form 4
Jun 5	Steve Schuller SVP, Human Resources	SoldNo plan	10,000	$6.00	$60k	9.3%	Form 4
Jun 2	Alexandre Clerc SVP, Customers	SoldNo plan	5,060	$5.93	$30k	9.6%	Form 4
May 21	Josh A Wetzel VP & CAO	SoldNo plan	13,500	$4.75	$64k	53%	Form 4
May 7	Trevor J. Stedke Sr. Vice President, Operations	SoldNo plan	83,110	$5.41	$450k	33%	Form 4
Feb 6	Steve Schuller SVP, Human Resources	Sold10b5-1 plan	5,000	$6.00	$30k	5.0%	Form 4
Dec 10, 2025 – Dec 11, 2025	Barry Biffle CEO	Sold10b5-1 plan 2 parts	100,000	$5.82 average	$582k	14%	Form 4
Dec 10, 2025	Steve Schuller SVP, Human Resources	Sold10b5-1 plan	5,000	$6.00	$30k	6.1%	Form 4
Dec 4, 2025 – Dec 8, 2025	Barry Biffle CEO	Sold10b5-1 plan 3 parts	200,000	$5.29 average	$1.06M	21%	Form 4
Sep 9, 2025	Alexandre Clerc SVP, Customers	SoldNo plan	3,800	$5.33	$20k	59%	Form 4
Sep 5, 2025	Howard Diamond EVP, Legal & Corporate Affairs	SoldNo plan	35,401	$5.50	$195k	32%	Form 4
Sep 2, 2025 – Sep 3, 2025	Howard Diamond EVP, Legal & Corporate Affairs	SoldNo plan 2 parts	57,809	$5.74 average	$332k	35%	Form 4
Sep 2, 2025	Steve Schuller SVP, Human Resources	Sold10b5-1 plan	10,000	$6.00	$60k	13%	Form 4
Sep 2, 2025	Robert J. Genise Director	SoldNo plan	30,000	$5.52	$166k	8.3%	Form 4
Sep 2, 2025	Barry Biffle CEO	SoldNo plan 3 parts	631,806	$5.62 average	$3.55M	44%	Form 4
Aug 29, 2025	Robert Schroeter SVP, Chief Commercial Officer	SoldNo plan	21,055	$4.75	$100k	36%	Form 4
Aug 26, 2025	Alexandre Clerc SVP, Customers	SoldNo plan	5,485	$4.58	$25k	46%	Form 4
Jun 2, 2025	Alexandre Clerc SVP, Customers	SoldNo plan	12,000	$3.89	$47k	50%	Form 4
Mar 7, 2025	Alexandre Clerc SVP, Customers	SoldNo plan	15,152	$6.64	$101k	39%	Form 4
Mar 6, 2025	Howard Diamond EVP, Legal & Corporate Affairs	SoldNo plan	8,481	$7.11	$60k	4.8%	Form 4
Feb 20, 2025	Howard Diamond EVP, Legal & Corporate Affairs	SoldNo plan	87,830	$8.77	$770k	33%	Form 4
Feb 19, 2025 – Feb 20, 2025	Mark Christopher Mitchell SVP & CFO	SoldNo plan 2 parts	158,803	$8.77 average	$1.39M	59%	Form 4
Feb 19, 2025	Steve Schuller SVP, Human Resources	SoldNo plan	10,000	$9.08	$91k	12%	Form 4
Feb 18, 2025 – Feb 19, 2025	Howard Diamond EVP, Legal & Corporate Affairs	SoldNo plan 2 parts	370,457	$8.94 average	$3.31M	58%	Form 4
Feb 18, 2025	James G. Dempsey President	SoldNo plan	318,314	$9.08	$2.89M	65%	Form 4
Feb 18, 2025	Josh A Wetzel VP & CAO	SoldNo plan	9,000	$8.94	$80k	88%	Form 4
Feb 14, 2025	James G. Dempsey President	SoldNo plan	300,000	$8.81	$2.64M	38%	Form 4
Feb 7, 2025	Barry Biffle CEO	Sold10b5-1 plan	433,000	$9.42	$4.08M	23%	Form 4
Jan 15, 2025 – Jan 17, 2025	Barry Biffle CEO	Sold10b5-1 plan 2 parts	433,000	$8.42 average	$3.64M	23%	Form 4
Jan 6, 2025	Barry Biffle CEO	Sold10b5-1 plan	160,000	$7.88	$1.26M	11%	Form 4
Jan 2, 2025	Steve Schuller SVP, Human Resources	Sold10b5-1 plan	5,000	$7.07	$35k	9.5%	Form 4
Dec 23, 2024	Barry Biffle CEO	Sold10b5-1 plan	160,000	$6.88	$1.1M	14%	Form 4

Sep 410b5-1 plan
Steve Schuller
SVP, Human Resources · sold 7,500 at $6.00
$45k
8.6% of stake
Sep 4No plan
Alexandre Clerc
SVP, Customers · sold 3,480 at $5.71
$20k
9.3% of stake
Aug 5No plan
Mark Christopher Mitchell
SVP & CFO · sold 125,000 at $8.09
$1.01M
70% of stake
Aug 4No plan
Josh A Wetzel
VP & CAO · sold 2,000 at $8.00
$16k
17% of stake
Aug 4No plan
Trevor J. Stedke
Sr. Vice President, Operations · sold 167,277 at $8.03
$1.34M
100% of stake
Aug 4No plan
Howard Diamond
EVP, Legal & Corporate Affairs · sold 24,195 at $8.25
$200k
15% of stake
Jul 31 – Aug 4No plan
Alexandre Clerc
SVP, Customers · sold 10,210 at avg $7.44
$76k
21% of stake
Aug 3No plan
Steve Schuller
SVP, Human Resources · sold 10,000 at $7.55
$76k
10% of stake
Jul 9No plan
Group Holdings - Frontier LLC
Large holder · sold 11,700,000 at $7.20
$84.2M
34% of stake
Jun 5No plan
Steve Schuller
SVP, Human Resources · sold 10,000 at $6.00
$60k
9.3% of stake
Jun 2No plan
Alexandre Clerc
SVP, Customers · sold 5,060 at $5.93
$30k
9.6% of stake
May 21No plan
Josh A Wetzel
VP & CAO · sold 13,500 at $4.75
$64k
53% of stake
May 7No plan
Trevor J. Stedke
Sr. Vice President, Operations · sold 83,110 at $5.41
$450k
33% of stake
Feb 610b5-1 plan
Steve Schuller
SVP, Human Resources · sold 5,000 at $6.00
$30k
5.0% of stake
Dec 10, 2025 – Dec 11, 202510b5-1 plan
Barry Biffle
CEO · sold 100,000 at avg $5.82
$582k
14% of stake
Dec 10, 202510b5-1 plan
Steve Schuller
SVP, Human Resources · sold 5,000 at $6.00
$30k
6.1% of stake
Dec 4, 2025 – Dec 8, 202510b5-1 plan
Barry Biffle
CEO · sold 200,000 at avg $5.29
$1.06M
21% of stake
Sep 9, 2025No plan
Alexandre Clerc
SVP, Customers · sold 3,800 at $5.33
$20k
59% of stake
Sep 5, 2025No plan
Howard Diamond
EVP, Legal & Corporate Affairs · sold 35,401 at $5.50
$195k
32% of stake
Sep 2, 2025 – Sep 3, 2025No plan
Howard Diamond
EVP, Legal & Corporate Affairs · sold 57,809 at avg $5.74
$332k
35% of stake
Sep 2, 202510b5-1 plan
Steve Schuller
SVP, Human Resources · sold 10,000 at $6.00
$60k
13% of stake
Sep 2, 2025No plan
Robert J. Genise
Director · sold 30,000 at $5.52
$166k
8.3% of stake
Sep 2, 2025No plan
Barry Biffle
CEO · sold 631,806 at avg $5.62
$3.55M
44% of stake
Aug 29, 2025No plan
Robert Schroeter
SVP, Chief Commercial Officer · sold 21,055 at $4.75
$100k
36% of stake
Aug 26, 2025No plan
Alexandre Clerc
SVP, Customers · sold 5,485 at $4.58
$25k
46% of stake
Jun 2, 2025No plan
Alexandre Clerc
SVP, Customers · sold 12,000 at $3.89
$47k
50% of stake
Mar 7, 2025No plan
Alexandre Clerc
SVP, Customers · sold 15,152 at $6.64
$101k
39% of stake
Mar 6, 2025No plan
Howard Diamond
EVP, Legal & Corporate Affairs · sold 8,481 at $7.11
$60k
4.8% of stake
Feb 20, 2025No plan
Howard Diamond
EVP, Legal & Corporate Affairs · sold 87,830 at $8.77
$770k
33% of stake
Feb 19, 2025 – Feb 20, 2025No plan
Mark Christopher Mitchell
SVP & CFO · sold 158,803 at avg $8.77
$1.39M
59% of stake
Feb 19, 2025No plan
Steve Schuller
SVP, Human Resources · sold 10,000 at $9.08
$91k
12% of stake
Feb 18, 2025 – Feb 19, 2025No plan
Howard Diamond
EVP, Legal & Corporate Affairs · sold 370,457 at avg $8.94
$3.31M
58% of stake
Feb 18, 2025No plan
James G. Dempsey
President · sold 318,314 at $9.08
$2.89M
65% of stake
Feb 18, 2025No plan
Josh A Wetzel
VP & CAO · sold 9,000 at $8.94
$80k
88% of stake
Feb 14, 2025No plan
James G. Dempsey
President · sold 300,000 at $8.81
$2.64M
38% of stake
Feb 7, 202510b5-1 plan
Barry Biffle
CEO · sold 433,000 at $9.42
$4.08M
23% of stake
Jan 15, 2025 – Jan 17, 202510b5-1 plan
Barry Biffle
CEO · sold 433,000 at avg $8.42
$3.64M
23% of stake
Jan 6, 202510b5-1 plan
Barry Biffle
CEO · sold 160,000 at $7.88
$1.26M
11% of stake
Jan 2, 202510b5-1 plan
Steve Schuller
SVP, Human Resources · sold 5,000 at $7.07
$35k
9.5% of stake
Dec 23, 202410b5-1 plan
Barry Biffle
CEO · sold 160,000 at $6.88
$1.1M
14% of stake

How to read this. Insiders sell for many reasons: taxes, diversifying, a house. Open-market buys are rarer and say more. A 10b5-1 plan is a trading schedule set up months in advance, so those sales were not timed on news. Large holders (funds and 10% owners) are listed under Everything but not counted as insiders. If you own or watch ULCC, we send a push when an executive buys or makes a large sale outside a plan.

Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.

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Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.

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