8-K - UNION PACIFIC CORP (0000100885) (Filer)
SEC · EDGAR 财务披露 · October 16, 2026 at 9:01 AM ET
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
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FORM 8-K
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CURRENT REPORT
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
Date of Report (Date of earliest event reported): October 16, 2026 (October 16, 2026)
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UNION PACIFIC CORPORATION
(Exact name of registrant as specified in its charter)
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| Utah | 1-6075 | 13-2626465 | ||||||
| (State or other jurisdiction of Incorporation) | (Commission File Number) | (IRS Employer Identification No.) | ||||||
1400 Douglas Street, Omaha, Nebraska | 68179 | ||||
| (Address of principal executive offices) | (Zip Code) | ||||
Registrant's telephone number, including area code: (402) 544-5000
N/A
(Former name or former address, if changed since last report)
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Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):
| ☐ | Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) | ||||
| ☐ | Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) | ||||
| ☐ | Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) | ||||
| ☐ | Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) | ||||
Securities registered pursuant to Section 12(b) of the Act:
| Title of each Class | Trading Symbol | Name of each exchange on which registered | ||||||||||||
| Common Stock (Par Value $2.50 per share) | UNP | New York Stock Exchange | ||||||||||||
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐
Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.
On October 16, 2026, Union Pacific Corporation (the Company) announced that Jennifer L. Hamann plans to retire as Executive Vice President and Chief Financial Officer effective in early 2027. Until Ms. Hamann's retirement, she will continue to maintain her current responsibilities in her role as Executive Vice President and Chief Financial Officer.
The Company will announce additional details about this transition in the future.
Item 7.01 Regulation FD Disclosure.
The Company issued a press release regarding the retirement of Ms. Hamann as Executive Vice President and Chief Financial Officer effective in early 2027, which is furnished as Exhibit 99.1.
Item 9.01 Financial Statements and Exhibits
(d) Exhibits.
99.1 | Press Release of Union Pacific Corporation, dated October 16, 2026. | ||||
104 | Cover Page Interactive Data File (embedded within the Inline XBRL document). | ||||
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this Report to be signed on its behalf by the undersigned hereunto duly authorized.
Dated: October 16, 2026
| UNION PACIFIC CORPORATION | ||||||||
| By: | /s/ Christina B. Conlin | |||||||
| Christina B. Conlin | ||||||||
| Executive Vice President, Chief Legal Officer, and | ||||||||
| Corporate Secretary | ||||||||