Sec Form 4 Filing - ERGEN THREE YEAR 2017 SATS GRAT @ EchoStar CORP - 2020-06-01

FORM 4 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 ERGEN THREE YEAR 2017 SATS GRAT 2. Issuer Name and Ticker or Trading Symbol EchoStar CORP [ SATS] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner _____ Officer (give title below) X __ Other (specify below) Joint Filing Group (Last) (First) (Middle) 9601 S. MERIDIAN BLVD. 3. Date of Earliest Transaction (MM/DD/YY) 06/01/2020 (Street) ENGLEWOOD, CO80112 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 Class B Common Stock ( 1 ) 06/01/2020 G( 2 ) 1,264,486 ( 1 ) ( 1 ) Class A Common Stock 1,264,486 $ 0 0 D ( 2 )

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other ERGEN THREE YEAR 2017 SATS GRAT 9601 S. MERIDIAN BLVD. ENGLEWOOD, CO80112 Joint Filing Group Signatures /s/ Cantey M. Ergen, Trustee of the Ergen Three-Year 2017 SATS GRAT, by Joseph Turitz, her Attorney-in-Fact 06/03/2020 Signature of Reporting Person Date

Explanation of Responses:

( 1 )The holder of Class B shares may elect to convert any or all of their Class B shares into an equal number of Class A shares at any time for no additional consideration. ( 2 )On May 30, 2017, Charles W. Ergen established the Ergen Three-Year 2017 SATS GRAT (the "2017 May GRAT") and contributed a total of 7,600,000 Class B shares to such trust. Pursuant to the terms of the 2017 May GRAT, all of the remaining 1,264,486 Class B shares were distributed to Mr. Ergen as an annuity payment on June 1, 2020 and the 2017 May GRAT expired in accordance with its terms. Mrs. Cantey M. Ergen, Mr. Ergen's spouse, served as the trustee of the 2017 May GRAT.

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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