SEC Form 4
Washington, D.C. 20549


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 Number: 3235-0287
Estimated average burden
hours per response: 0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
1. Name and Address of Reporting Person*
Somasundaram Sivasankaran

(Last) (First) (Middle)

TULSA OK 74172

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
Magellan Midstream Partners, L.P. [ MMP ]
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)
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
Common Units 09/22/2023 M 500 A $69 1,552 D
Common Units 09/25/2023 D 1,552 D (1) 0 D
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 Units (2) 09/25/2023 D 8,483 (2) (2) Common Units 8,483 (2) 0 D
Explanation of Responses:
1. Pursuant to the Agreement and Plan of Merger, dated as of May 14, 2023 (the "Merger Agreement"), by and among ONEOK, Inc. ("ONEOK"), Otter Merger Sub LLC, and Magellan Midstream Partners, L.P. ("Magellan"), each unit of Magellan (the "Magellan Unit") issued and outstanding immediately prior to the time of the merger became effective (the "Effective Time"), was converted into the right to receive 0.667 shares of ONEOK common stock (the "ONEOK Common Stock"). On September 25, 2023, the closing price of one share of ONEOK common stock was $66.54.
2. Pursuant to the Merger Agreement, each award of phantom units of Magellan ("Magellan Award") based solely on the passage of time that was outstanding at the Effective Time was assumed by ONEOK and converted, on the same terms and conditions of such Magellan Award, into a restricted stock unit award of ONEOK equal to the product obtained by multiplying (x) the number of Magellan Units underlying the Magellan Award by (y) the Equity Exchange Ratio (as defined in the Merger Agreement) and rounded up or down to the nearest whole share of ONEOK Common Stock.
By: Richard Carson, Attorney-in fact for Sivasankaran Somasundaram 09/26/2023
** 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.