[Form 4] CommScope Holding Company, Inc. Insider Trading Activity

Rhea-AI Filing Summary

CommScope Holding Company, Inc. President and CEO, serving also as a director, reported the vesting of two performance-based stock awards. On 12/16/2025, he acquired 422,600 shares of common stock at a price of $0, increasing his beneficial ownership to 5,415,836 shares. On the same date, he acquired an additional 492,975 shares at $0, bringing his beneficial ownership to 5,908,811 shares held directly.

The shares relate to performance share units granted on 03/01/2023, where the number of shares earned depends on the company’s performance over specified periods. The compensation committee approved vesting of portions of these awards effective 12/18/2025, based on estimated performance, with potential for additional shares if actual performance through 12/31/2025 and 02/28/2026 meets criteria. The filing also notes multiple restricted stock unit grants scheduled to vest between 12/18/2025 and 06/01/2028, subject to continued employment.

SEC Form 4

FORM 4

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
or Section 30(h) of the Investment Company Act of 1940

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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 for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Treadway Charles L.

(Last) (First) (Middle)

C/O COMMSCOPE HOLDING COMPANY, INC.

2601 TELECOM PARKWAY

(Street)

RICHARDSON TX 75082

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
CommScope Holding Company, Inc. [ COMM ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	President and CEO

3. Date of Earliest Transaction (Month/Day/Year)
12/16/2025

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 Stock	12/16/2025		A		422,600	A(1)	$0	5,415,836(2)	D
Common Stock	12/16/2025		A		492,975	A(3)	$0	5,908,811(2)	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

Explanation of Responses:

1. On 03/01/2023, the reporting person was granted 422,600 performance share units, which number could be increased or decreased based upon the Company's satisfaction of certain performance criteria during the applicable performance period. On 12/16/2025, the Compensation Committee of the issuer approved the vesting of a portion of the performance share units representing 422,600 shares, effective on 12/18/2025, based upon estimated performance. The Compensation Committee may determine that additional performance share units are earned based upon actual performance, which performance period ends on 12/31/2025, and any such additional performance share units would be eligible to vest pursuant to their terms.

2. As previously reported, includes (a) 140,867 restricted stock units that were granted on 03/01/2023 and will vest on 12/18/2025; (b) 158,734 restricted stock units that were granted on 06/01/2023 and will vest on 12/18/2025; (c) 440,000 restricted stock units that were granted on 03/01/2024 and will vest ratably on 06/01/2026 and 06/01/2027; (d) 893,334 restricted stock units that were granted on 06/01/2024 and will vest ratably on 06/01/2026 and 06/01/2027; and (e) 787,500 restricted stock units that were granted on 03/01/2025 and will vest ratably on 06/01/2026. 06/01/2027 and 06/01/2028; each subject to the reporting person's continued employment with the issuer.

3. On 03/01/2023, the reporting person was granted 281,700 performance share units, which number could be increased or decreased based upon the Company's satisfaction of certain performance criteria during the applicable performance period. On 12/16/2025, the Compensation Committee of the issuer approved the vesting of a portion of the performance share units representing 492,975 shares, effective on 12/18/2025, based upon estimated performance. The Compensation Committee may determine that additional performance share units are earned based upon actual performance, which performance period ends on 02/28/2026, and any such additional performance share units would be eligible to vest pursuant to their terms.

	/s/ Michael D. Coppin, Under a Power of Attorney	12/18/2025
	** Signature of Reporting Person	Date
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