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 * Swieringa John 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 __X__ Officer (give title below) _____ Other (specify below) PRES, TECH & COO (Last) (First) (Middle) 9601 S. MERIDIAN BLVD. 3. Date of Earliest Transaction (Month/Day/Year) 09/09/2025 (Street) ENGLEWOOD, CO 80112 4. If Amendment, Date 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 (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 Class A Common Stock 09/09/2025 S 27,276 D $81.24(1) 432 D Class A Common Stock 09/09/2025 M 63,840 A $14.04 64,272 D Class A Common Stock 09/09/2025 S 63,840 D $81.2(2) 432 D Class A Common Stock 09/09/2025 M 11,696 A $14.04 12,128 D Class A Common Stock 09/09/2025 S 11,696 D $81.18(3) 432 D Class A Common Stock 09/09/2025 M 16,936 A $14.04 17,368 D Class A Common Stock 09/09/2025 S 16,936 D $81.18(4) 432 D Class A Common Stock 09/09/2025 M 35,087 A $16.57 35,519 D Class A Common Stock 09/09/2025 S 35,087 D $81.2(5) 432 D Class A Common Stock 809 I I(6)

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

Employee Stock Option (Right To Buy)

$14.04

09/09/2025

M

63,840

(7)

04/01/2034

Class A Common Stock

63,840

$ 0

27,362

D

Employee Stock Option (Right to Buy)

$14.04

09/09/2025

M

11,696

(8)

04/01/2034

Class A Common Stock

11,696

$ 0

5,847

D

Employee Stock Option (Right to Buy)

$14.04

09/09/2025

M

16,936

(9)

04/01/2034

Class A Common Stock

16,936

$ 0

50,809

D

Employee Stock Option (Right to Buy)

$16.57

09/09/2025

M

35,087

(10)

01/01/2034

Class A Common Stock

35,087

$ 0

140,352

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Swieringa John 9601 S. MERIDIAN BLVD. ENGLEWOOD, CO 80112			PRES, TECH & COO

Signatures

/s/ John Swieringa, by Dean A. Manson, Attorney-in-Fact		09/11/2025
**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)	Based on a weighted average sale price. The shares reported in this transaction were sold at prices ranging from $81.09 to $81.48. Information regarding the number of shares sold at each separate price will be made available upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer.
(2)	Based on a weighted average sale price. The shares reported in this transaction were sold at prices ranging from $80.88 to $81.45. Information regarding the number of shares sold at each separate price will be made available upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer.
(3)	Based on a weighted average sale price. The shares reported in this transaction were sold at prices ranging from $80.88 to $81.43. Information regarding the number of shares sold at each separate price will be made available upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer.
(4)	Based on a weighted average sale price. The shares reported in this transaction were sold at prices ranging from $80.89 to $81.43. Information regarding the number of shares sold at each separate price will be made available upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer.
(5)	Based on a weighted average sale price. The shares reported in this transaction were sold at prices ranging from $80.88 to $81.43. Information regarding the number of shares sold at each separate price will be made available upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer.
(6)	By 401(K).
(7)	40% of the shares underlying these options vested immediately upon the grant date. The remaining 60% of the shares underlying these options vest 30% per year on each of April 1, 2025 and April 1, 2026.
(8)	The grant is subject to achievement of certain performance criteria prior to December 31, 2026 and will vest based on achievement of such criteria. The performance criteria are not tied to the market price of the Issuer's securities. The shares exercised and sold represent 100% of the vested shares at the time of sale. The remainder of the shares underlying the options remain subject to performance criteria.
(9)	The shares underlying these options vest 25% per year on each of April 1, 2025, April 1, 2026, April 1, 2027 and April 1, 2028.
(10)	The shares underlying these options vest 20% per year on each of January 1, 2025, January 1, 2026, January 1, 2027, January 1, 2028 and January 1, 2029. Pursuant to the Merger Agreement, at the Effective Time, each option to purchase Issuer Class A Common Stock held by the Reporting Person was converted into a corresponding award with respect to EchoStar Class A Common Stock.

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