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Reference ID: 0.c706d217.1784846670.20c3f5a3

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SEC.gov | Request Rate Threshold Exceeded

U.S. Securities and Exchange Commission

You’ve Exceeded the SEC’s Traffic Limit

Your request rate has exceeded the SEC’s maximum allowable requests per second. Your access to SEC.gov will be limited for 10 minutes.

Current guidelines limit each user to a total of no more than 10 requests per second, regardless of the number of machines used to submit requests. To ensure that SEC.gov remains available to all users, we reserve the right to block IP addresses that submit excessive requests.

The block will be lifted automatically by waiting 10 minutes. Continuing to exceed the SEC’s maximum allowable request rate during the time-out period will extend the duration of the time-out period. To ensure fair access for all users, please reduce the rate of your requests and visit SEC.gov again after the 10 minute time-out period has passed.

For best practices on efficiently downloading information from SEC.gov, including the latest EDGAR filings, visit sec.gov/developer. You can also sign up for email updates on the SEC open data program, including best practices that make it more efficient to download data, and SEC.gov enhancements that may impact scripted downloading processes. For more information, contact opendata@sec.gov.

For more information, please see the SEC’s Web Site Privacy and Security Policy. Thank you for your interest in the U.S. Securities and Exchange Commission.

Reference ID: 0.ce06d217.1784638863.d40ffef2

More Information

Internet Security Policy

By using this site, you are agreeing to security monitoring and auditing. For security purposes, and to ensure that the public service remains available to users, this government computer system employs programs to monitor network traffic to identify unauthorized attempts to upload or change information or to otherwise cause damage, including attempts to deny service to users.

Unauthorized attempts to upload information and/or change information on any portion of this site are strictly prohibited and are subject to prosecution under the Computer Fraud and Abuse Act of 1986 and the National Information Infrastructure Protection Act of 1996 (see Title 18 U.S.C. §§ 1001 and 1030).

To ensure our website performs well for all users, the SEC monitors the frequency of requests for SEC.gov content to ensure automated searches do not impact the ability of others to access SEC.gov content. We reserve the right to block IP addresses that submit excessive requests. Current guidelines limit users to a total of no more than 10 requests per second, regardless of the number of machines used to submit requests.

If a user or application submits more than 10 requests per second, further requests from the IP address(es) may be limited for a brief period. Once the rate of requests has dropped below the threshold for 10 minutes, the user may resume accessing content on SEC.gov. This SEC practice is designed to limit excessive automated searches on SEC.gov and is not intended or expected to impact individuals browsing the SEC.gov website.

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Note: We do not offer technical support for developing or debugging scripted downloading processes.

unp-202601270000100885FALSE00001008852026-01-272026-01-27

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 27, 2026 (January 27, 2026)

UNION PACIFIC CORPORATION

(Exact name of registrant as specified in its charter)

Utah1-607513-2626465 (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)

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 ClassTrading SymbolName of each exchange on which registered Common Stock (Par Value $2.50 per share)UNPNew 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 2.02 Results of Operations and Financial Condition. On January 27, 2026, Union Pacific Corporation issued a press release announcing its financial results for the quarter and year ended December 31, 2025. A copy of the press release is furnished herewith as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

Item 9.01 Financial Statements and Exhibits. (d)Exhibits.

99.1Press Release of Union Pacific Corporation, dated January 27, 2026, announcing its financial results for the quarter and year ended December 31, 2025.

104Cover 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: January 27, 2026

UNION PACIFIC CORPORATION

By:/s/ Jennifer L. Hamann Jennifer L. Hamann Executive Vice President and Chief Financial Officer

unp-202510230000100885FALSE00001008852025-10-232025-10-23

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

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 23, 2025 (October 23, 2025)

UNION PACIFIC CORPORATION

(Exact name of registrant as specified in its charter)

Utah1-607513-2626465 (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)

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 ClassTrading SymbolName of each exchange on which registered Common Stock (Par Value $2.50 per share)UNPNew 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 2.02 Results of Operations and Financial Condition. On October 23, 2025, Union Pacific Corporation issued a press release announcing its financial results for the quarter ended September 30, 2025. A copy of the press release is furnished herewith as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

Item 9.01 Financial Statements and Exhibits. (d)Exhibits.

99.1Press Release of Union Pacific Corporation, dated October 23, 2025, announcing its financial results for the quarter ended September 30, 2025.

104Cover 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 23, 2025

UNION PACIFIC CORPORATION

By:/s/ Jennifer L. Hamann

Jennifer L. Hamann

Executive Vice President and

Chief Financial Officer

unp-202507240000100885FALSE00001008852025-07-242025-07-24

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 24, 2025 (July 24, 2025)

UNION PACIFIC CORPORATION

(Exact name of registrant as specified in its charter)

Utah1-607513-2626465 (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)

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 ClassTrading SymbolName of each exchange on which registered Common Stock (Par Value $2.50 per share)UNPNew 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 2.02 Results of Operations and Financial Condition. On July 24, 2025, Union Pacific Corporation issued a press release announcing its financial results for the quarter ended June 30, 2025. A copy of the press release is furnished herewith as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

Item 9.01 Financial Statements and Exhibits. (d)Exhibits.

99.1Press Release of Union Pacific Corporation, dated July 24, 2025, announcing its financial results for the quarter ended June 30, 2025.

104Cover 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: July 24, 2025

UNION PACIFIC CORPORATION

By:/s/ Jennifer L. Hamann

Jennifer L. Hamann

Executive Vice President and

Chief Financial Officer

unp-202504240000100885FALSE00001008852025-04-242025-04-24

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 24, 2025 (April 24, 2025)

UNION PACIFIC CORPORATION

(Exact name of registrant as specified in its charter)

Utah1-607513-2626465 (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)

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 ClassTrading SymbolName of each exchange on which registered Common Stock (Par Value $2.50 per share)UNPNew 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 2.02 Results of Operations and Financial Condition. On April 24, 2025, Union Pacific Corporation issued a press release announcing its financial results for the quarter ended March 31, 2025. A copy of the press release is furnished herewith as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

Item 9.01 Financial Statements and Exhibits. (d)Exhibits.

99.1Press Release of Union Pacific Corporation, dated April 24, 2025, announcing its financial results for the quarter ended March 31, 2025.

104Cover 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: April 24, 2025

UNION PACIFIC CORPORATION

By:/s/ Jennifer L. Hamann

Jennifer L. Hamann

Executive Vice President and

Chief Financial Officer

unp-202501230000100885FALSE00001008852025-01-232025-01-23

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 23, 2025 (January 23, 2025)

UNION PACIFIC CORPORATION

(Exact name of registrant as specified in its charter)

Utah1-607513-2626465 (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)

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 ClassTrading SymbolName of each exchange on which registered Common Stock (Par Value $2.50 per share)UNPNew 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 2.02 Results of Operations and Financial Condition. On January 23, 2025, Union Pacific Corporation issued a press release announcing its financial results for the quarter and year ended December 31, 2024. A copy of the press release is furnished herewith as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

Item 9.01 Financial Statements and Exhibits. (d)Exhibits.

99.1Press Release of Union Pacific Corporation, dated January 23, 2025, announcing its financial results for the quarter and year ended December 31, 2024.

104Cover 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: January 23, 2025

UNION PACIFIC CORPORATION

By:/s/ Jennifer L. Hamann Jennifer L. Hamann Executive Vice President and Chief Financial Officer

unp20240812_8k.htm

false 0000100885

0000100885

2024-10-24 2024-10-24

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

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 24, 2024 (October 24, 2024)

UNION PACIFIC CORPORATION

(Exact name of registrant as specified in its charter)

Utah

1-6075

13-2626465

(State or other jurisdiction

(Commission

(IRS Employer

of Incorporation)

File Number)

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)

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 2.02 Results of Operations and Financial Condition.

On October 24, 2024, Union Pacific Corporation issued a press release announcing its financial results for the quarter ended September 30, 2024. A copy of the press release is furnished herewith as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

Item 9.01 Financial Statements and Exhibits.

(d)

Exhibits.

99.1 Press Release of Union Pacific Corporation, dated October 24, 2024, announcing its financial results for the quarter ended September 30, 2024.

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 24, 2024

UNION PACIFIC CORPORATION

By:

/s/ Jennifer L. Hamann

Jennifer L. Hamann

Executive Vice President and

Chief Financial Officer

unp20240515_8k.htm

false 0000100885

0000100885

2024-06-30 2024-06-30

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): July 25, 2024 (July 25, 2024)

UNION PACIFIC CORPORATION

(Exact name of registrant as specified in its charter)

Utah

1-6075

13-2626465

(State or other jurisdiction

(Commission

(IRS Employer

of Incorporation)

File Number)

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)

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 2.02 Results of Operations and Financial Condition.

On July 25, 2024, Union Pacific Corporation issued a press release announcing its financial results for the quarter ended June 30, 2024. A copy of the press release is furnished herewith as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

Item 9.01 Financial Statements and Exhibits.

(d)

Exhibits.

99.1 Press Release of Union Pacific Corporation, dated July 25, 2024, announcing its financial results for the quarter ended June 30, 2024.

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: July 25, 2024

UNION PACIFIC CORPORATION

By:

/s/ Jennifer L. Hamann

Jennifer L. Hamann

Executive Vice President and

Chief Financial Officer

unp20240304_8k.htm

false 0000100885

0000100885

2024-04-25 2024-04-25

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): April 25, 2024 (April 25, 2024)

UNION PACIFIC CORPORATION

(Exact name of registrant as specified in its charter)

Utah

1-6075

13-2626465

(State or other jurisdiction

(Commission

(IRS Employer

of Incorporation)

File Number)

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)

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 2.02 Results of Operations and Financial Condition.

On April 25, 2024, Union Pacific Corporation issued a press release announcing its financial results for the quarter ended March 31, 2024. A copy of the press release is furnished herewith as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

Item 9.01 Financial Statements and Exhibits.

(d)

Exhibits.

99.1 Press Release of Union Pacific Corporation, dated April 25, 2024, announcing its financial results for the quarter ended March 31, 2024.

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: April 25, 2024

UNION PACIFIC CORPORATION

By:

/s/ Jennifer L. Hamann

Jennifer L. Hamann

Executive Vice President and

Chief Financial Officer

unp20231214_8k.htm

false 0000100885

0000100885

2024-01-25 2024-01-25

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): January 25, 2024 (January 25, 2024)

UNION PACIFIC CORPORATION

(Exact name of registrant as specified in its charter)

Utah

1-6075

13-2626465

(State or other jurisdiction

(Commission

(IRS Employer

of Incorporation)

File Number)

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)

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 2.02 Results of Operations and Financial Condition.

On January 25, 2024, Union Pacific Corporation issued a press release announcing its financial results for the quarter and year ended December 31, 2023. A copy of the press release is furnished herewith as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

Item 9.01 Financial Statements and Exhibits.

(d)

Exhibits.

99.1 Press Release of Union Pacific Corporation, dated January 25, 2024, announcing its financial results for the quarter and year ended December 31, 2023.

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: January 25, 2024

UNION PACIFIC CORPORATION

By:

/s/ Jennifer L. Hamann

Jennifer L. Hamann

Executive Vice President and

Chief Financial Officer

unp20230808_8k.htm

false 0000100885

0000100885

2023-10-19 2023-10-19

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

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 19, 2023 (October 19, 2023)

UNION PACIFIC CORPORATION

(Exact name of registrant as specified in its charter)

Utah

1-6075

13-2626465

(State or other jurisdiction

(Commission

(IRS Employer

of Incorporation)

File Number)

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)

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 2.02 Results of Operations and Financial Condition.

On October 19, 2023, Union Pacific Corporation issued a press release announcing its financial results for the quarter ended September 30, 2023. A copy of the press release is furnished herewith as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

Item 9.01 Financial Statements and Exhibits.

(d)

Exhibits.

99.1 Press Release of Union Pacific Corporation, dated October 19, 2023, announcing its financial results for the quarter ended September 30, 2023.

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 19, 2023

UNION PACIFIC CORPORATION

By:

/s/ Jennifer L. Hamann

Jennifer L. Hamann

Executive Vice President and

Chief Financial Officer

unp20230622_8k.htm

false 0000100885

0000100885

2023-07-26 2023-07-26

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): July 26, 2023 (July 26, 2023)

UNION PACIFIC CORPORATION

(Exact name of registrant as specified in its charter)

Utah

1-6075

13-2626465

(State or other jurisdiction

(Commission

(IRS Employer

of Incorporation)

File Number)

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)

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 2.02 Results of Operations and Financial Condition.

On July 26, 2023, Union Pacific Corporation issued a press release announcing its financial results for the quarter ended June 30, 2023. A copy of the press release is furnished herewith as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

Item 9.01 Financial Statements and Exhibits.

(d)

Exhibits.

99.1 Press Release of Union Pacific Corporation, dated July 26, 2023, announcing its financial results for the quarter ended June 30, 2023.

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: July 26, 2023

UNION PACIFIC CORPORATION

By:

/s/ Jennifer L. Hamann

Jennifer L. Hamann

Executive Vice President and

Chief Financial Officer

unp20230323_8k.htm

false 0000100885

0000100885

2023-04-20 2023-04-20

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): April 20, 2023 (April 20, 2023)

UNION PACIFIC CORPORATION

(Exact name of registrant as specified in its charter)

Utah

1-6075

13-2626465

(State or other jurisdiction

(Commission

(IRS Employer

of Incorporation)

File Number)

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)

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 2.02 Results of Operations and Financial Condition.

On April 20, 2023, Union Pacific Corporation issued a press release announcing its financial results for the quarter ended March 31, 2023. A copy of the press release is furnished herewith as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

Item 9.01 Financial Statements and Exhibits.

(d)

Exhibits.

99.1 Press Release of Union Pacific Corporation, dated April 20, 2023, announcing its financial results for the quarter ended March 31, 2023.

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: April 20, 2023

UNION PACIFIC CORPORATION

By:

/s/ Jennifer L. Hamann

Jennifer L. Hamann

Executive Vice President and

Chief Financial Officer

unp20221219b_8k.htm

false 0000100885

0000100885

2023-01-24 2023-01-24

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): January 24, 2023 (January 24, 2023)

UNION PACIFIC CORPORATION

(Exact name of registrant as specified in its charter)

Utah

1-6075

13-2626465

(State or other jurisdiction

(Commission

(IRS Employer

of Incorporation)

File Number)

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)

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 2.02 Results of Operations and Financial Condition.

On January 24, 2023, Union Pacific Corporation issued a press release announcing its financial results for the quarter and year ended December 31, 2022. A copy of the press release is furnished herewith as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

Item 9.01 Financial Statements and Exhibits.

(d)

Exhibits.

99.1 Press Release of Union Pacific Corporation, dated January 24, 2023, announcing its financial results for the quarter and year ended December 31, 2022.

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: January 24, 2023

UNION PACIFIC CORPORATION

By:

/s/ Jennifer L. Hamann

Jennifer L. Hamann

Executive Vice President and

Chief Financial Officer

unp20220902_8k.htm

false 0000100885

0000100885

2022-10-20 2022-10-20

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

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 20, 2022 (October 20, 2022)

UNION PACIFIC CORPORATION

(Exact name of registrant as specified in its charter)

Utah

1-6075

13-2626465

(State or other jurisdiction

(Commission

(IRS Employer

of Incorporation)

File Number)

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)

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 2.02 Results of Operations and Financial Condition.

On October 20, 2022, Union Pacific Corporation issued a press release announcing its financial results for the quarter ended September 30, 2022. A copy of the press release is furnished herewith as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

Item 9.01 Financial Statements and Exhibits.

(d)

Exhibits.

99.1 Press Release of Union Pacific Corporation, dated October 20, 2022, announcing its financial results for the quarter ended September 30, 2022.

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 20, 2022

UNION PACIFIC CORPORATION

By:

/s/ Jennifer L. Hamann

Jennifer L. Hamann

Executive Vice President and

Chief Financial Officer

unp20220525b_8k.htm

false 0000100885

0000100885

2022-07-21 2022-07-21

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): July 21, 2022 (July 21, 2022)

UNION PACIFIC CORPORATION

(Exact name of registrant as specified in its charter)

Utah

1-6075

13-2626465

(State or other jurisdiction

(Commission

(IRS Employer

of Incorporation)

File Number)

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)

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 2.02 Results of Operations and Financial Condition.

On July 21, 2022, Union Pacific Corporation issued a press release announcing its financial results for the quarter ended June 30, 2022. A copy of the press release is furnished herewith as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

Item 9.01 Financial Statements and Exhibits.

(d)

Exhibits.

99.1 Press Release of Union Pacific Corporation, dated July 21, 2022, announcing its financial results for the quarter ended June 30, 2022.

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: July 21, 2022

UNION PACIFIC CORPORATION

By:

/s/ Jennifer L. Hamann

Jennifer L. Hamann

Executive Vice President and

Chief Financial Officer

unp20211220b_8k.htm

false 0000100885

0000100885

2022-04-21 2022-04-21

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): April 21, 2022 (April 21, 2022)

UNION PACIFIC CORPORATION

(Exact name of registrant as specified in its charter)

Utah

1-6075

13-2626465

(State or other jurisdiction

(Commission

(IRS Employer

of Incorporation)

File Number)

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)

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 2.02 Results of Operations and Financial Condition.

On April 21, 2022, Union Pacific Corporation issued a press release announcing its financial results for the quarter ended March 31, 2022. A copy of the press release is furnished herewith as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

Item 9.01 Financial Statements and Exhibits.

(d)

Exhibits.

99.1 Press Release of Union Pacific Corporation, dated April 21, 2022, announcing its financial results for the quarter ended March 31, 2022.

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: April 21, 2022

UNION PACIFIC CORPORATION

By:

/s/ Jennifer L. Hamann

Jennifer L. Hamann

Executive Vice President and

Chief Financial Officer

unp20211220b_8k.htm

false 0000100885

0000100885

2022-01-20 2022-01-20

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): January 20, 2022 (January 20, 2022)

UNION PACIFIC CORPORATION

(Exact name of registrant as specified in its charter)

Utah

1-6075

13-2626465

(State or other jurisdiction

(Commission

(IRS Employer

of Incorporation)

File Number)

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)

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 2.02 Results of Operations and Financial Condition.

On January 20, 2022, Union Pacific Corporation issued a press release announcing its financial results for the quarter and year ended December 31, 2021. A copy of the press release is furnished herewith as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

Item 9.01 Financial Statements and Exhibits.

(d)

Exhibits.

99.1 Press Release of Union Pacific Corporation, dated January 20, 2022, announcing its financial results for the quarter and year ended December 31, 2021.

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: January 20, 2022

UNION PACIFIC CORPORATION

By:

/s/ Jennifer L. Hamann

Jennifer L. Hamann

Executive Vice President and

Chief Financial Officer

unp-20211021x8k

false000010088500001008852021-10-212021-10-21

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

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 21, 2021 (October 21, 2021)

UNION PACIFIC CORPORATION

(Exact name of registrant as specified in its charter)

Utah 1-6075 13-2626465

(State or other jurisdiction (Commission (IRS Employer

of Incorporation) File Number) 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)

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 2.02 Results of Operations and Financial Condition.

On October 21, 2021, Union Pacific Corporation issued a press release announcing its financial results for the quarter ended September 30, 2021. A copy of the press release is furnished herewith as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

Item 9.01 Financial Statements and Exhibits.

(d)Exhibits.

99.1Press Release of Union Pacific Corporation, dated October 21, 2021, announcing its financial results for the quarter ended September 30, 2021.

104Cover Page Interactive Data File (embedded within the Inline XBRL document).

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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 21, 2021

UNION PACIFIC CORPORATION

By: /s/ Jennifer L. Hamann

Jennifer L. Hamann

Executive Vice President and Chief Financial Officer