Statement of Changes in Beneficial Ownership (Form 4)

FORM 4 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 that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person * PRUDENTIAL FINANCIAL INC 2. Issuer Name and Ticker or Trading Symbol TORTOISE ENERGY INFRASTRUCTURE CORP [tyg] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director __X__ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 751 BROAD ST 3. Date of Earliest Transaction (Month/Day/Year) 07/15/2026 (Street) NEWARK, NJ 07102 4. If Amendment, Date Original Filed (Month/Day/Year) 6. Individual or Joint/Group Filing (Check Applicable Line) ___ Form filed by One Reporting Person _X_ Form filed by More than One Reporting Person (City) (State) (Zip) 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 Series K Mandatory Redeemable Preferred Stock 07/15/2026 P 3,000,000 A $10 3,000,000 I(1) By The Prudential Insurance Company of America, a wholly-owned subsidiary of the Reporting Person Series L Mandatory Redeemable Preferred Stock 07/15/2026 P 3,000,000 A $10 3,000,000 I(2) By PRUCO Life Insurance Company, a wholly-owned subsidiary of the Reporting Person

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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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 Underlying Securities (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 of Derivative Security: 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

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
PRUDENTIAL FINANCIAL INC 751 BROAD ST NEWARK, NJ 07102		X
PRUDENTIAL INSURANCE CO OF AMERICA 751 BROAD STREET NEWARK, NJ 07102		X
PRUCO LIFE INSURANCE CO 213 WASHINGTON STREET NEWARK, NJ 07102		X

Signatures

Prudential Financial, Inc., By: /s/ Richard Baker, Second Vice President		07/16/2026
**Signature of Reporting Person		Date
The Prudential Insurance Company of America, By: PGIM, Inc., as Investment Manager, By: /s/ Aaron Christopherson, Vice President		07/16/2026
**Signature of Reporting Person		Date
PRUCO Life Insurance Company, By: PGIM, Inc., as Investment Manager, , By: /s/ Aaron Christopherson, Vice President		07/16/2026
**Signature of Reporting Person		Date

Explanation of Responses:

*	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).
(1)	Preferred stock owned by The Prudential Insurance Company of America, indirectly owned by Prudential Financial, Inc., its parent holding company and a ten percent owner of a class.
(2)	Preferred stock owned by PRUCO Life Insurance Company, indirectly owned by Prudential Financial, Inc., its parent holding company and a ten percent owner of a class.

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure. Potential persons who are to respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB number.