Sec Form 3 Filing - MIZUHO SECURITIES USA LLC @ TELEPHONE & DATA SYSTEMS INC /DE/ - 2019-09-16

FORM 3 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

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, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person MIZUHO SECURITIES USA LLC 2. Issuer Name and Ticker or Trading Symbol TELEPHONE & DATA SYSTEMS INC /DE/ [ TDS] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner _____ Officer (give title below) X __ Other (specify below) See Remarks (Last) (First) (Middle) 320 PARK AVENUE, 12TH FLOOR 3. Date of Earliest Transaction (MM/DD/YY) 09/16/2019 (Street) NEW YORK, NY10022 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ 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 (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 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 (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 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 (MM/DD/YY) 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 MIZUHO SECURITIES USA LLC 320 PARK AVENUE 12TH FLOOR NEW YORK, NY10022 See Remarks Signatures Gregory Doig 09/18/2019 Signature of Reporting Person Date

Explanation of Responses:

Remarks: No securities are beneficially owned.On September 16 2019 the Reporting Person entered into master securities loan agreements with each lender party signatory thereto (collectively the MSLAs) pursuant to which the Reporting Person borrowed an aggregate total of 20934700 shares of common stock of the Issuer which caused the Reporting Person to become a greater than ten percent owner with respect to the Issuer. On September 17 2019 the Reporting Person returned 20934700 shares of the Issuer pursuant to the MSLAs. Following the return of the borrowed shares the Reporting Person was no longer a greater than ten percent owner with respect to the Issuer. To the extent the Reporting Person is entitled to receive any dividends with respect to the previously borrowed shares of the Issuer, such dividends will be subject to the terms and conditions of the MSLAs. The Reporting Person disclaims beneficial ownership of the previously borrowed shares of the Issuer for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934 as amended.

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).

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