Jonathan G. Ornstein serves as Executive at MESA AIR GROUP INC, where they oversee executive responsibilities. Since joining the company, Jonathan G. Ornstein has executed 62 insider transactions totaling $10.9M, demonstrating a bearish approach to their equity position. Their most recent transaction on Nov 25, 2025 involved receiving (via award) 25,851 shares valued at $0.
Jonathan G. Ornstein currently holds 93,186 shares of MESA AIR GROUP INC (MESA), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Jonathan G. Ornstein has been a net seller of MESA stock. They have purchased $182.6K and sold $10.8M worth of shares.
Jonathan G. Ornstein's most recent insider trade was on Nov 25, 2025, when they sold 25,851 shares at $0.00 per share.
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| $N/A |
| Planned |
| Jun 1, 2024 | MESA | $0 | Option Exercise | 67,468 | $N/A | Planned |
| Jun 1, 2024 | MESA | $60.7K | Payment | 49,738 | $1.22 | Planned |
| Jun 1, 2024 | MESA | $0 | Option Exercise | 27,240 | $N/A | Planned |
| Jun 1, 2023 | MESA | $0 | Option Exercise | 27,238 | $N/A | Discretionary |
| Jun 1, 2023 | MESA | $0 | Option Exercise | 79,602 | $N/A | Discretionary |
| Jun 1, 2023 | MESA | $0 | Option Exercise | 67,468 | $N/A | Discretionary |
| Jun 1, 2023 | MESA | $128.9K | Payment | 77,655 | $1.66 | Discretionary |
| Jun 1, 2022 | MESA | $0 | Option Exercise | 29,241 | $N/A | Discretionary |
| Jun 1, 2022 | MESA | $0 | Option Exercise | 79,602 | $N/A | Discretionary |
| Jun 1, 2022 | MESA | $0 | Option Exercise | 27,239 | $N/A | Discretionary |
| Jun 1, 2022 | MESA | $164.0K | Payment | 56,543 | $2.90 | Discretionary |
| Jun 1, 2021 | MESA | $0 | Option Exercise | 36,526 | $N/A | Discretionary |
| Jun 1, 2021 | MESA | $0 | Option Exercise | 79,602 | $N/A | Discretionary |
| Jun 1, 2021 | MESA | $0 | Option Exercise | 29,239 | $N/A | Discretionary |
| Jun 1, 2021 | MESA | $591.3K | Payment | 60,401 | $9.79 | Discretionary |
| Mar 12, 2021 | MESA | $80.4K | Sale | 5,000 | $16.08 | Discretionary |
| Mar 11, 2021 | MESA | $341.6K | Sale | 20,000 | $17.08 | Discretionary |
| Mar 3, 2021 | MESA | $684.9K | Sale | 45,000 | $15.22 | Discretionary |
| Mar 2, 2021 | MESA | $622.4K | Sale | 44,047 | $14.13 | Discretionary |
| Mar 1, 2021 | MESA | $268.5K | Sale | 20,781 | $12.92 | Discretionary |
| Feb 19, 2021 | MESA | $181.7K | Sale | 15,000 | $12.11 | Discretionary |
| Feb 18, 2021 | MESA | $252.2K | Sale | 20,000 | $12.61 | Discretionary |
| Feb 17, 2021 | MESA | $480.8K | Sale | 40,000 | $12.02 | Discretionary |
| Dec 16, 2020 | MESA | $352.7K | Sale | 50,888 | $6.93 | Discretionary |
| Dec 15, 2020 | MESA | $237.5K | Sale | 33,970 | $6.99 | Discretionary |
| Jul 21, 2020 | MESA | $35.2K | Payment | 10,707 | $3.29 | Discretionary |
| Jul 21, 2020 | MESA | $0 | Option Exercise | 37,500 | $N/A | Discretionary |
| Jun 1, 2020 | MESA | $0 | Option Exercise | 126,372 | $N/A | Discretionary |