Frontier Group Holdings, Inc. (ULCC)
Data as of , from SEC Form 4 filings.
Net insider selling (90d)Watch ULCC
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About Frontier Group Holdings, Inc. (ULCC)
The SEC lists Frontier Group Holdings, Inc. under CIK 0001670076, in air transportation, scheduled. We track it alongside the rest of the Industrials sector.
ULCC Form 4 activity by transaction type, last 90 days
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 9 | 349,662 | $2.79M |
| Option exercise | 2 | 130,890 | |
| Tax withholding / forfeiture | 1 | 18,818 |
Dollar totals cover purchases and sales only (codes P and S). Grants, option exercises, gifts and tax withholding are counted in shares, because none of them is a trade at a market price.
ULCC insider transactions (Form 4)
10682 Form 4 filings on record, the earliest from Oct 7, 2024, newest first. Filing history page 2 of 3.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
 Mark Christopher Mitchell - Officer | Option exercise | Common Stock | 14,421 | - footnote F2 | - | |
| Mark Christopher Mitchell - Officer | Tax withholding / forfeiture | Common Stock | 6,309 footnote F3 | $5.65 | $36K | |
| Mark Christopher Mitchell - Officer | Option exercise | Common Stock | 3,657 | - footnote F2 | - | |
| Mark Christopher Mitchell - Officer | Tax withholding / forfeiture | Common Stock | 1,599 footnote F4 | $6.52 | $10K | |
| Mark Christopher Mitchell - Officer | Option exercise | Common Stock | 2,471 | - footnote F2 | - | |
| Mark Christopher Mitchell - Officer | Tax withholding / forfeiture | Common Stock | 1,081 footnote F4 | $6.52 | $7K | |
| Mark Christopher Mitchell - Officer | Option exercise | Restricted Stock Units | 14,421 | $0.00 | - | |
| Mark Christopher Mitchell - Officer | Option exercise | Restricted Stock Units | 3,657 | $0.00 | - | |
| Mark Christopher Mitchell - Officer | Option exercise | Restricted Stock Units | 2,471 | $0.00 | - | |
| ||||||
| Steve Schuller - Officer | Option exercise | Common Stock | 14,421 | - footnote F2 | - | |
| Steve Schuller - Officer | Tax withholding / forfeiture | Common Stock | 6,309 footnote F3 | $5.65 | $36K | |
| Steve Schuller - Officer | Option exercise | Common Stock | 6,055 | - footnote F2 | - | |
| Steve Schuller - Officer | Tax withholding / forfeiture | Common Stock | 2,649 footnote F4 | $6.52 | $17K | |
| Steve Schuller - Officer | Option exercise | Common Stock | 1,299 | - footnote F2 | - | |
| Steve Schuller - Officer | Tax withholding / forfeiture | Common Stock | 568 footnote F4 | $6.52 | $4K | |
| Steve Schuller - Officer | Option exercise | Restricted Stock Units | 14,421 | $0.00 | - | |
| Steve Schuller - Officer | Option exercise | Restricted Stock Units | 6,055 | $0.00 | - | |
| Steve Schuller - Officer | Option exercise | Restricted Stock Units | 1,299 | $0.00 | - | |
| ||||||
| James G. Dempsey - Officer | Option exercise | Common Stock | 37,082 | - footnote F2 | - | |
| James G. Dempsey - Officer | Tax withholding / forfeiture | Common Stock | 11,690 footnote F3 | $5.65 | $66K | |
| James G. Dempsey - Officer | Option exercise | Common Stock | 24,150 | - footnote F2 | - | |
| James G. Dempsey - Officer | Tax withholding / forfeiture | Common Stock | 6,943 footnote F4 | $6.52 | $45K | |
| James G. Dempsey - Officer | Option exercise | Common Stock | 5,262 | - footnote F2 | - | |
| James G. Dempsey - Officer | Tax withholding / forfeiture | Common Stock | 1,512 footnote F4 | $6.52 | $10K | |
| James G. Dempsey - Officer | Option exercise | Restricted Stock Units | 37,082 | $0.00 | - | |
| James G. Dempsey - Officer | Option exercise | Restricted Stock Units | 24,150 | $0.00 | - | |
| James G. Dempsey - Officer | Option exercise | Restricted Stock Units | 5,262 | $0.00 | - | |
| ||||||
| Howard Diamond - Officer | Option exercise | Restricted Stock Units | 6,442 | $0.00 | - | |
| Howard Diamond - Officer | Option exercise | Common Stock | 18,335 | - footnote F2 | - | |
| Howard Diamond - Officer | Tax withholding / forfeiture | Common Stock | 8,021 footnote F3 | $5.65 | $45K | |
| Howard Diamond - Officer | Option exercise | Common Stock | 11,328 | - footnote F2 | - | |
| Howard Diamond - Officer | Tax withholding / forfeiture | Common Stock | 4,956 footnote F4 | $6.52 | $32K | |
| Howard Diamond - Officer | Option exercise | Common Stock | 6,442 | - footnote F2 | - | |
| Howard Diamond - Officer | Tax withholding / forfeiture | Common Stock | 2,818 footnote F4 | $6.52 | $18K | |
| Howard Diamond - Officer | Option exercise | Restricted Stock Units | 18,335 | $0.00 | - | |
| Howard Diamond - Officer | Option exercise | Restricted Stock Units | 11,328 | $0.00 | - | |
| ||||||
| Alexandre Clerc - Officer | Option exercise | Common Stock | 14,421 | - footnote F2 | - | |
| Alexandre Clerc - Officer | Tax withholding / forfeiture | Common Stock | 4,146 footnote F3 | $5.65 | $23K | |
| Alexandre Clerc - Officer | Option exercise | Restricted Stock Units | 14,421 | $0.00 | - | |
| ||||||
| Jeffrey Mathew - Officer | Grant or award | Restricted Stock Units | 61,947 | $0.00 | - | |
| Robert Schroeter - Officer | Grant or award | Common Stock | 2,536 | $0.00 | - | |
| Robert Schroeter - Officer | Tax withholding / forfeiture | Common Stock | 874 footnote F2 | $5.65 | $5K | |
| Robert Schroeter - Officer | Grant or award | Restricted Stock Units | 61,947 | $0.00 | - | |
| ||||||
| Mark Christopher Mitchell - Officer | Grant or award | Common Stock | 2,536 | $0.00 | - | |
| Mark Christopher Mitchell - Officer | Tax withholding / forfeiture | Common Stock | 1,109 footnote F2 | $5.65 | $6K | |
| Mark Christopher Mitchell - Officer | Grant or award | Restricted Stock Units | 88,496 | $0.00 | - | |
| ||||||
| Trevor J. Stedke - Officer | Grant or award | Common Stock | 2,536 | $0.00 | - | |
| Trevor J. Stedke - Officer | Tax withholding / forfeiture | Common Stock | 1,109 footnote F2 | $5.65 | $6K | |
| Trevor J. Stedke - Officer | Grant or award | Restricted Stock Units | 61,947 | $0.00 | - | |
| ||||||
| Anthony David Salcido | Grant or award | Restricted Stock Units | 6,721 | $0.00 | - | |
| Steve Schuller - Officer | Grant or award | Common Stock | 2,536 | $0.00 | - | |
| Steve Schuller - Officer | Tax withholding / forfeiture | Common Stock | 1,109 footnote F2 | $5.65 | $6K | |
| Steve Schuller - Officer | Open-market sale | Common Stock | 5,000 | $6.00 | $30K | |
| Steve Schuller - Officer | Grant or award | Restricted Stock Units | 61,947 | $0.00 | - | |
| ||||||
| James G. Dempsey - Officer | Grant or award | Common Stock | 6,521 | $0.00 | - | |
| James G. Dempsey - Officer | Tax withholding / forfeiture | Common Stock | 1,874 footnote F2 | $5.65 | $11K | |
| James G. Dempsey - Officer | Grant or award | Restricted Stock Units | 309,735 | $0.00 | - | |
| ||||||
| Howard Diamond - Officer | Grant or award | Common Stock | 3,224 | $0.00 | - | |
| Howard Diamond - Officer | Tax withholding / forfeiture | Common Stock | 1,410 footnote F2 | $5.65 | $8K | |
| Howard Diamond - Officer | Grant or award | Restricted Stock Units | 88,496 | $0.00 | - | |
| ||||||
| Alexandre Clerc - Officer | Grant or award | Common Stock | 2,536 | $0.00 | - | |
| Alexandre Clerc - Officer | Tax withholding / forfeiture | Common Stock | 729 footnote F2 | $5.65 | $4K | |
| Alexandre Clerc - Officer | Grant or award | Restricted Stock Units | 61,947 | $0.00 | - | |
| ||||||
| Josh A. Wetzel - Officer | Option exercise | Common Stock | 4,619 | - footnote F2 | - | |
| Josh A. Wetzel - Officer | Tax withholding / forfeiture | Common Stock | 1,593 footnote F3 | $5.85 | $9K | |
| Josh A. Wetzel - Officer | Grant or award | Common Stock | 815 | $0.00 | - | |
| Josh A. Wetzel - Officer | Tax withholding / forfeiture | Common Stock | 281 footnote F5 | $5.65 | $2K | |
| Josh A. Wetzel - Officer | Option exercise | Restricted Stock Units | 4,619 | $0.00 | - | |
| Josh A. Wetzel - Officer | Grant or award | Restricted Stock Units | 22,124 | $0.00 | - | |
| ||||||
| Howard Diamond - Officer | Option exercise | Common Stock | 45,512 | - footnote F2 | - | |
| Howard Diamond - Officer | Tax withholding / forfeiture | Common Stock | 19,911 footnote F3 | $4.64 | $92K | |
| Howard Diamond - Officer | Option exercise | Restricted Stock Units | 45,512 | $0.00 | - | |
| ||||||
| Steve Schuller - Officer | Option exercise | Common Stock | 37,665 | - footnote F2 | - | |
| Steve Schuller - Officer | Tax withholding / forfeiture | Common Stock | 16,478 footnote F3 | $4.64 | $76K | |
| Steve Schuller - Officer | Option exercise | Restricted Stock Units | 37,665 | $0.00 | - | |
| ||||||
| Jeffrey Mathew - Officer | Grant or award | Restricted Stock Units | 261,780 | $0.00 | - | |
| Steve Schuller - Officer | Option exercise | Common Stock | 26,042 | - footnote F2 | - | |
| Steve Schuller - Officer | Tax withholding / forfeiture | Common Stock | 8,060 footnote F3 | $4.15 | $33K | |
| Steve Schuller - Officer | Option exercise | Restricted Stock Units | 26,042 | $0.00 | - | |
| ||||||
| Josh A. Wetzel - Officer | Option exercise | Restricted Stock Units | 17,361 | $0.00 | - | |
| Josh A. Wetzel - Officer | Option exercise | Common Stock | 17,361 | - footnote F2 | - | |
| Josh A. Wetzel - Officer | Tax withholding / forfeiture | Common Stock | 4,991 footnote F3 | $4.15 | $21K | |
| ||||||
| Mark Christopher Mitchell - Officer | Option exercise | Restricted Stock Units | 52,083 | $0.00 | - | |
| Mark Christopher Mitchell - Officer | Option exercise | Common Stock | 52,083 | - footnote F2 | - | |
| Mark Christopher Mitchell - Officer | Tax withholding / forfeiture | Common Stock | 22,786 footnote F3 | $4.15 | $95K | |
| ||||||
| James G. Dempsey - Officer | Option exercise | Common Stock | 156,250 | - footnote F2 | - | |
| James G. Dempsey - Officer | Tax withholding / forfeiture | Common Stock | 68,359 footnote F3 | $4.15 | $284K | |
| James G. Dempsey - Officer | Option exercise | Restricted Stock Units | 156,250 | $0.00 | - | |
| ||||||
| Trevor J. Stedke - Officer | Option exercise | Restricted Stock Units | 60,764 | $0.00 | - | |
| Trevor J. Stedke - Officer | Option exercise | Common Stock | 60,764 | - footnote F2 | - | |
| Trevor J. Stedke - Officer | Tax withholding / forfeiture | Common Stock | 18,246 footnote F3 | $4.15 | $76K | |
| ||||||
| Howard Diamond - Officer | Option exercise | Common Stock | 62,934 | - footnote F2 | - | |
| Howard Diamond - Officer | Tax withholding / forfeiture | Common Stock | 27,533 footnote F3 | $4.15 | $114K | |
| Howard Diamond - Officer | Option exercise | Restricted Stock Units | 62,934 | $0.00 | - | |
| ||||||
| Barry Biffle - Officer | Option exercise | Restricted Stock Units | 234,375 | $0.00 | - | |
| Barry Biffle - Officer | Option exercise | Common Stock | 234,375 | - footnote F2 | - | |
| Barry Biffle - Officer | Tax withholding / forfeiture | Common Stock | 102,539 footnote F3 | $4.15 | $426K | |
| ||||||
| Mark Christopher Mitchell - Officer | Option exercise | Common Stock | 43,403 | - footnote F2 | - | |
| Mark Christopher Mitchell - Officer | Tax withholding / forfeiture | Common Stock | 18,988 footnote F3 | $4.42 | $84K | |
| Mark Christopher Mitchell - Officer | Option exercise | Restricted Stock Units | 43,403 | $0.00 | - | |
| ||||||
| James G. Dempsey - Officer | Option exercise | Common Stock | 65,104 | - footnote F2 | - | |
| James G. Dempsey - Officer | Tax withholding / forfeiture | Common Stock | 28,483 footnote F3 | $4.42 | $126K | |
| James G. Dempsey - Officer | Option exercise | Restricted Stock Units | 65,104 | $0.00 | - | |
| ||||||
| Alexandre Clerc - Officer | Open-market sale | Common Stock | 3,800 | $5.33 | $20K | |
| Howard Diamond - Officer | Open-market sale | Common Stock | 35,401 | $5.50 | $195K | |
| Steve Schuller - Officer | Open-market sale | Common Stock | 10,000 | $6.00 | $60K | |
Item 2.05, 8.01
Item 2.02, 9.01
Item 5.02
Item 1.01
Recent ULCC Form 144 notices of proposed sale
3An insider files Form 144 before selling restricted or control stock. It announces a planned sale. If the sale goes ahead, it shows up later on a Form 4.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| Alexandre Clerc | Officer | 3,480 | $20K | View on EDGAR | |
| Schuller Steve | Officer | 7,500 | $43K |
ULCC insider trading FAQ
What is the latest insider trade for ULCC?
Frontier Group Holdings, Inc. (ULCC) had 9 insider filings in the last 90 days, with the most recent on 2026-09-22. The full record for ULCC runs to 82 Form 4 filings, the earliest from 2024-10-07. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying ULCC stock?
No insider purchases of ULCC were filed in the last 90 days.
How many insiders are selling ULCC stock?
9 insider sales of ULCC were filed in the last 90 days, totaling $2.79M.
Where can I see ULCC SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects ULCC Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Industrials companies with insider activity
Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Jeffrey Mathew view on EDGAR
- - Alexandre Clerc view on EDGAR
- - Steve Schuller view on EDGAR
- - Mark Christopher Mitchell view on EDGAR
- - Howard Diamond view on EDGAR
- - Josh A. Wetzel view on EDGAR
- - Trevor J. Stedke view on EDGAR
- - Steve Schuller view on EDGAR
- - Alexandre Clerc view on EDGAR
Related companies with recent insider activity
Learn more
- Insider selling: signal or noise?
- Why most insider sales are routine, and the few patterns worth a second look.
- Form 144 vs Form 4
- A Form 144 announces a planned sale; the Form 4 reports it after it happens.
- Insider activity in Industrials
- Where ULCC's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
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