James G. Dempsey serves as Executive at Frontier Group Holdings, Inc., where they oversee executive responsibilities. Since joining the company, James G. Dempsey has executed 31 insider transactions totaling $5.3M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jan 7, 2026 involved receiving (via award) 117,371 shares valued at $0.
James G. Dempsey currently holds 117,371 shares of Frontier Group Holdings, Inc. (ULCC), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, James G. Dempsey has been a net seller of ULCC stock. They have purchased $0 and sold $5.3M worth of shares.
James G. Dempsey's most recent insider trade was on Jan 7, 2026, when they sold 117,371 shares at $0.00 per share.
Get notified when new Form 4 filings are submitted
| $4.15 |
| Discretionary |
| Oct 25, 2025 | ULCC | $0 | Option Exercise | 156,250 | $N/A | Discretionary |
| Oct 16, 2025 | ULCC | $0 | Option Exercise | 65,104 | $N/A | Discretionary |
| Oct 16, 2025 | ULCC | $125.9K | Payment | 28,483 | $4.42 | Discretionary |
| Feb 23, 2024 | ULCC | $0 | Option Exercise | 18,050 | $N/A | Discretionary |
| Feb 23, 2024 | ULCC | $37.7K | Payment | 5,189 | $7.26 | Discretionary |
| Feb 8, 2024 | ULCC | $47.8K | Payment | 6,943 | $6.89 | Discretionary |
| Feb 8, 2024 | ULCC | $0 | Option Exercise | 24,150 | $N/A | Discretionary |
| Feb 8, 2024 | ULCC | $0 | Option Exercise | 5,261 | $N/A | Discretionary |
| Feb 8, 2024 | ULCC | $10.4K | Payment | 1,512 | $6.89 | Discretionary |
| Feb 3, 2024 | ULCC | $39.5K | Payment | 7,319 | $5.40 | Discretionary |
| Feb 3, 2024 | ULCC | $0 | Option Exercise | 21,215 | $N/A | Discretionary |
| Nov 20, 2023 | ULCC | $125.0K | Option Exercise | 480,955 | $0.26 | Discretionary |
| Nov 20, 2023 | ULCC | $977.5K | Sale | 245,000 | $3.99 | Discretionary |
| Nov 17, 2023 | ULCC | $936.0K | Sale | 240,000 | $3.90 | Discretionary |
| Nov 17, 2023 | ULCC | $130.0K | Option Exercise | 500,000 | $0.26 | Discretionary |
| Aug 4, 2023 | ULCC | $1.5M | Sale | 183,464 | $8.26 | Discretionary |
| Aug 4, 2023 | ULCC | $47.7K | Option Exercise | 183,464 | $0.26 | Discretionary |
| Feb 23, 2023 | ULCC | $0 | Option Exercise | 18,050 | $N/A | Discretionary |
| Feb 23, 2023 | ULCC | $86.1K | Payment | 7,896 | $10.90 | Discretionary |
| Feb 19, 2023 | ULCC | $0 | Option Exercise | 30,160 | $N/A | Discretionary |
| Feb 19, 2023 | ULCC | $147.5K | Payment | 13,195 | $11.18 | Discretionary |
| Feb 3, 2023 | ULCC | $0 | Option Exercise | 21,214 | $N/A | Discretionary |
| Feb 3, 2023 | ULCC | $125.3K | Payment | 9,281 | $13.50 | Discretionary |
| Feb 23, 2022 | ULCC | $99.9K | Payment | 7,923 | $12.61 | Discretionary |
| Feb 23, 2022 | ULCC | $0 | Option Exercise | 18,050 | $N/A | Discretionary |
| Feb 19, 2022 | ULCC | $0 | Option Exercise | 30,184 | $N/A | Discretionary |
| Feb 19, 2022 | ULCC | $169.7K | Payment | 13,250 | $12.81 | Discretionary |
| Apr 6, 2021 | ULCC | $1.9M | Sale | 97,447 | $19.00 | Discretionary |