Key facts
- This page summarizes Jennifer L. Hamann's Form 4 filing for UNION PACIFIC CORP (UNP).
- 4 reported transactions and 1 derivative row are listed below.
- Accepted by SEC: 12 Feb 2026, 18:18.
Jennifer L. Hamann - 12 Feb 2026 Form 4 Insider Report for UNION PACIFIC CORP (UNP)
- Reporting relationship
- EVP & CHIEF FINANCIAL OFFICER
- Issuer ticker
- UNP
- Reported as of
- 12 Feb 2026
- Net transaction value
- -$237,099
- SEC form
- 4
- Accepted by SEC
- 12 Feb 2026, 18:18:22 UTC
- Prior SEC filing
- 11 Feb 2026
- Next SEC filing
- 23 Feb 2026
- Source filing
- View source filing
- Reporting owner signature
- By: Trevor L. Kingston, Attorney-in-Fact For: Jennifer L. Hamann
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Jennifer L. Hamann filed Form 4 for UNION PACIFIC CORP (UNP) on 12 Feb 2026.
Change
- Previous filing in this sequence was filed on 11 Feb 2026.
- Current net transaction value: -$237,099.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001798280
Primary reporting owner
Hamann Jennifer L
- Relationship
- EVP & CHIEF FINANCIAL OFFICER
- Address
- 1400 DOUGLAS STREET, OMAHA
- Signature
- By: Trevor L. Kingston, Attorney-in-Fact For: Jennifer L. Hamann
- Signature date
- 12 Feb 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
UNP
transaction
Common Stock
Options Exercise
- Transaction value
- $529,781
- Shares
- +4,243
- Change %
- +3.7%
- Price
- $124.86
- Shares after
- 119,542
- Date
- 12 Feb 2026
- Ownership
- Direct
UNP
transaction
Common Stock
Tax liability
- Transaction value
- $529,825
- Shares
- -2,016
- Change %
- -1.7%
- Price
- $262.81
- Shares after
- 117,526
- Date
- 12 Feb 2026
- Ownership
- Direct
UNP
transaction
Common Stock
Tax liability
- Transaction value
- $237,055
- Shares
- -902
- Change %
- -0.77%
- Price
- $262.81
- Shares after
- 116,624
- Date
- 12 Feb 2026
- Ownership
- Direct
UNP
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 5,655
- Date
- 12 Feb 2026
- Ownership
- By Deferral Account
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
UNP
transaction
Derivative
Non-Qualified Stock Option (right to buy)
Options Exercise
- Transaction value
- $0
- Shares
- -4,243
- Change %
- -100%
- Price
- $0.000000
- Shares after
- 0
- Date
- 12 Feb 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 4,243
- Exercise price
- $124.86
- Footnotes
- F1
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 1 footnote
Footnote F1
This option became exercisable in three equal installments starting one year from the grant date.