Union Pacific (UNP) director adds 197 phantom stock units, now holds 1,581

Rhea-AI Filing Summary

Union Pacific Corp. director John K. Tien, Jr. reported an equity-related transaction dated 01/02/2026. The filing shows an acquisition of 197 Phantom Stock Units, which are derivative securities tied to Union Pacific common stock on a 1:1 distribution ratio.

Following this transaction, Tien beneficially owns 1,581 Phantom Stock Units, held in direct form. These Phantom Stock Units are described as being payable in cash only commencing at retirement, meaning they track the value of Union Pacific common shares but settle in cash rather than stock.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Tien John K Jr

(Last) (First) (Middle)

1400 DOUGLAS STREET

(Street)

OMAHA NE 68179

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
UNION PACIFIC CORP [ UNP ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
01/02/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Phantom Stock(1)	$0.0	01/02/2026		A		197		(2)	(2)	Common Stock	197	$231.91	1,581	D

Explanation of Responses:

1. Distribution ratio for Phantom Stock Units is 1:1.

2. Phantom Stock Units are payable in cash only commencing at retirement.

	By: Trevor L. Kingston, Attorney-in-Fact For: John K. Tien, Jr.	01/05/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did Union Pacific (UNP) report for John K. Tien, Jr.?

The company reported that director John K. Tien, Jr. acquired 197 Phantom Stock Units tied to Union Pacific common stock in a transaction dated 01/02/2026.

How many Phantom Stock Units does John K. Tien, Jr. now hold at Union Pacific (UNP)?

After the reported transaction, John K. Tien, Jr. beneficially owns 1,581 Phantom Stock Units, held as a direct interest.

What is the distribution ratio for Union Pacific (UNP) Phantom Stock Units reported in this filing?

The filing states that the distribution ratio for Phantom Stock Units is 1:1, meaning each unit corresponds to one share of Union Pacific common stock for value tracking purposes.

How are Union Pacific (UNP) Phantom Stock Units settled for John K. Tien, Jr.?

The Phantom Stock Units are payable in cash only commencing at retirement, rather than being settled in actual Union Pacific shares.

What is John K. Tien, Jr.’s relationship to Union Pacific (UNP)?

The filing identifies John K. Tien, Jr. as a Director of Union Pacific Corp.

Does this Union Pacific (UNP) Form 4 involve derivative securities?

Yes. The reported transaction involves Phantom Stock Units, which are classified as derivative securities linked to Union Pacific common stock.