James G. Dempsey

Companies

• Frontier AirlinesBoard member Jan 9, 2026 to now¹
• Frontier AirlinesChief executive officer Jan 9, 2026 to now¹
• Frontier AirlinesPresident Oct 27, 2023 to now²
• Frontier AirlinesChief financial officer Mar 31, 2021 to Aug 8, 2023³

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• Frontier Airlines ULCC347,613 shares⁴$1.6M at $4.62Feb 8, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Feb 8, 2026Shares withheld for tax 1,512 shares at $6.52 of Frontier Airlines⁴
• Feb 8, 2026Exercised options 5,262 shares of Frontier Airlines⁴
• Feb 8, 2026Shares withheld for tax 6,943 shares at $6.52 of Frontier Airlines⁴
• Feb 8, 2026Exercised options 24,150 shares of Frontier Airlines⁴
• Feb 6, 2026Shares withheld for tax 11,690 shares at $5.65 of Frontier Airlines⁴
• Feb 6, 2026Shares withheld for tax 1,874 shares at $5.65 of Frontier Airlines⁵
• Feb 6, 2026Exercised options 37,082 shares of Frontier Airlines⁴
• Feb 5, 2026Granted 6,521 shares of Frontier Airlines⁵
• Oct 25, 2025Shares withheld for tax 68,359 shares at $4.15 of Frontier Airlines⁶
• Oct 25, 2025Exercised options 156,250 shares of Frontier Airlines⁶
• Oct 16, 2025Shares withheld for tax 28,483 shares at $4.42 of Frontier Airlines⁷
• Oct 16, 2025Exercised options 65,104 shares of Frontier Airlines⁷
• Feb 18, 2025Sold 318,314 shares at $9.08 of Frontier Airlines⁸
• Feb 14, 2025Sold 300,000 shares at $8.81 of Frontier Airlines⁹
• Feb 8, 2025Shares withheld for tax 2,008 shares at $9.34 of Frontier Airlines¹⁰
• Feb 8, 2025Exercised options 5,262 shares of Frontier Airlines¹⁰
• Feb 8, 2025Shares withheld for tax 6,943 shares at $9.34 of Frontier Airlines¹⁰
• Feb 8, 2025Exercised options 24,150 shares of Frontier Airlines¹⁰
• Feb 3, 2025Shares withheld for tax 6,944 shares at $8.43 of Frontier Airlines¹¹
• Feb 3, 2025Exercised options 21,215 shares of Frontier Airlines¹¹
• Oct 25, 2024Shares withheld for tax 68,359 shares at $6.98 of Frontier Airlines¹²
• Oct 25, 2024Exercised options 156,250 shares of Frontier Airlines¹²
• Oct 16, 2024Shares withheld for tax 28,483 shares at $6.00 of Frontier Airlines¹³
• Oct 16, 2024Exercised options 65,104 shares of Frontier Airlines¹³
• Feb 23, 2024Shares withheld for tax 5,189 shares at $7.26 of Frontier Airlines¹⁴