Hamann Jennifer L - Insider Non-Derivative Transactions at UNION PACIFIC CORP (UNP) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Dec 4, 2025, Hamann Jennifer L's relationship to UNION PACIFIC CORP (UNP) is Officer (EVP & CHIEF FINANCIAL OFFICER), and currently has 108,841.9 shares of Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other UNP insiders.

Related Topics: SEC Topic List.
Data Source: SEC.
Hamann Jennifer L - Insider Non-Derivative Transactions of UNP Common Stock
Hamann Jennifer L - Insider Non-Derivative Transactions at UNP
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Date Transaction No. of Shares Price Per Share Shares Owned After Transactions
Dec 5, 2025 G -- (Common Stock) 300 0 108841.9
Oct 11, 2025 Acquisition -- (Common Stock) 4.71 225.45 109141.9
Sep 11, 2025 Acquisition -- (Common Stock) 9.91 215.19 109137.19
Aug 11, 2025 Acquisition -- (Common Stock) 9.6 222.24 109127.28
Jul 11, 2025 Acquisition -- (Common Stock) 9 237 109117.68
Jun 11, 2025 Acquisition -- (Common Stock) 9.41 226.6 109108.68
May 11, 2025 Acquisition -- (Common Stock) 11.5 216.32 109099.26
Apr 11, 2025 Acquisition -- (Common Stock) 11.35 219.32 109087.76
Mar 11, 2025 Acquisition -- (Common Stock) 9.73 248.29 109076.41
Feb 11, 2025 Acquisition -- (Common Stock) 9.88 244.33 109066.69
Feb 7, 2025 J -- (Common Stock) 5525 0 5525
Feb 7, 2025 J -- (Common Stock) 5525 0 94272.8
Feb 7, 2025 Disposition -- (Common Stock) 6753 0 99797.8
Feb 7, 2025 Acquisition -- (Common Stock) 14784 0 109056.8
Jan 29, 2025 F -- (Common Stock) 748 254.42 106550.8
Jan 29, 2025 F -- (Common Stock) 1718 254.42 107298.8
Jan 29, 2025 M -- (Common Stock) 3500 124.86 109016.8
Dec 4, 2024 G -- (Common Stock) 300 0 105516.8
Oct 11, 2024 Acquisition -- (Common Stock) 8.5 238.82 105816.8
Sep 11, 2024 Acquisition -- (Common Stock) 9.56 252.58 105808.3
Aug 11, 2024 Acquisition -- (Common Stock) 10.17 237.52 105798.74
Jul 11, 2024 Acquisition -- (Common Stock) 10.76 224.41 105788.57
Jun 11, 2024 Acquisition -- (Common Stock) 10.55 228.95 105777.81
May 11, 2024 Acquisition -- (Common Stock) 9.76 247.4 105767.26
Apr 11, 2024 Acquisition -- (Common Stock) 10.2 236.85 105757.5
Mar 11, 2024 Acquisition -- (Common Stock) 8.93 250.96 105747.31
Feb 27, 2024 F -- (Common Stock) 1173 256.91 105738.38
Feb 27, 2024 F -- (Common Stock) 2004 256.91 106911.38
Feb 27, 2024 M -- (Common Stock) 4796 107.3 108915.38
Feb 11, 2024 Acquisition -- (Common Stock) 8.98 249.45 104119.38
Feb 9, 2024 F -- (Common Stock) 3107 248.82 104110.4
Feb 9, 2024 Disposition -- (Common Stock) 4344 0 107217.4
Feb 9, 2024 Acquisition -- (Common Stock) 13264 0 111561.4
Dec 14, 2023 Sell -- (Common Stock) 1000 235 98297.4
Nov 21, 2023 G -- (Common Stock) 250 0 99297.4
Nov 11, 2023 Acquisition -- (Common Stock) 5.3 211.49 99405.07
Sep 11, 2023 Acquisition -- (Common Stock) 10.58 211.8 99388.92
Aug 24, 2023 Sell -- (Common Stock) 1000 222.83 99378.34
Aug 11, 2023 Acquisition -- (Common Stock) 9.73 230.3 100378.34
Jul 11, 2023 Acquisition -- (Common Stock) 10.93 204.86 100368.62
Jun 11, 2023 Acquisition -- (Common Stock) 11.22 199.67 100357.68
May 11, 2023 Acquisition -- (Common Stock) 11.25 199.06 100346.46
Apr 11, 2023 Acquisition -- (Common Stock) 11.29 198.37 100335.21
Mar 11, 2023 Acquisition -- (Common Stock) 10.71 196.06 100323.92
Feb 11, 2023 Acquisition -- (Common Stock) 10.22 205.5 100313.21
Feb 10, 2023 F -- (Common Stock) 1560 202.81 84918.99
Feb 10, 2023 Disposition -- (Common Stock) 6604 0 86478.99
Feb 10, 2023 Acquisition -- (Common Stock) 15384 0 100302.99