Jennifer L. Hamann serves as Executive at UNION PACIFIC CORP, where they oversee executive responsibilities. Since joining the company, Jennifer L. Hamann has executed 101 insider transactions totaling $1.3M, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 20, 2026 involved receiving (via award) 99 shares valued at $0.
Jennifer L. Hamann currently holds 4,479 shares of UNION PACIFIC CORP (UNP), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Jennifer L. Hamann has been a net seller of UNP stock. They have purchased $0 and sold $1.3M worth of shares.
Jennifer L. Hamann's most recent insider trade was on Feb 20, 2026, when they sold 99 shares at $0.00 per share.
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| $261.32 |
| Discretionary |
| Feb 9, 2026 | UNP | $681.6K | Payment | 2,680 | $254.34 | Discretionary |
| Feb 9, 2026 | UNP | $0 | Disposition | 8,769 | $N/A | Discretionary |
| Feb 5, 2026 | UNP | $0 | Award | 29,811 | $N/A | Discretionary |
| Feb 5, 2026 | UNP | $0 | Award | 17,898 | $N/A | Discretionary |
| Dec 4, 2025 | UNP | $0 | Gift | 300 | $N/A | Discretionary |
| Nov 6, 2025 | STLD | $0 | Award | 122 | $N/A | Discretionary |
| Oct 10, 2025 | UNP | $1.1K | Award | 4.71 | $225.45 | Discretionary |
| Oct 10, 2025 | STLD | $0 | Award | 16 | $N/A | Discretionary |
| Sep 10, 2025 | UNP | $2.1K | Award | 9.91 | $215.19 | Discretionary |
| Aug 14, 2025 | STLD | $0 | Award | 146 | $N/A | Discretionary |
| Aug 10, 2025 | UNP | $2.1K | Award | 9.6 | $222.24 | Discretionary |
| Jul 11, 2025 | STLD | $0 | Award | 15 | $N/A | Discretionary |
| Jul 10, 2025 | UNP | $2.1K | Award | 9 | $237.00 | Discretionary |
| Sep 10, 2024 | UNP | $2.4K | Award | 9.56 | $252.58 | Discretionary |
| Aug 15, 2024 | STLD | $0 | Award | 147 | $N/A | Discretionary |
| Aug 10, 2024 | UNP | $2.4K | Award | 10.17 | $237.52 | Discretionary |
| Jul 12, 2024 | STLD | $0 | Award | 8 | $N/A | Discretionary |
| Jul 10, 2024 | UNP | $2.4K | Award | 10.76 | $224.41 | Discretionary |
| Jun 10, 2024 | UNP | $2.4K | Award | 10.55 | $228.95 | Discretionary |
| Jun 3, 2024 | STLD | $0 | Award | 1,233 | $N/A | Discretionary |
| May 10, 2024 | UNP | $2.4K | Award | 9.76 | $247.40 | Discretionary |
| Apr 12, 2024 | STLD | $0 | Award | 3 | $N/A | Discretionary |
| Apr 10, 2024 | UNP | $2.4K | Award | 10.2 | $236.85 | Discretionary |
| Mar 10, 2024 | UNP | $2.2K | Award | 8.93 | $250.96 | Discretionary |
| Feb 26, 2024 | UNP | $301.4K | Payment | 1,173 | $256.91 | Discretionary |
| Feb 26, 2024 | UNP | $514.8K | Payment | 2,004 | $256.91 | Discretionary |
| Feb 26, 2024 | UNP | $514.6K | Option Exercise | 4,796 | $107.30 | Discretionary |
| Feb 10, 2024 | UNP | $2.2K | Award | 8.98 | $249.45 | Discretionary |