MTSI director Form 4: 1,000-share sale at $157.79 reported

MACOM Technology Solutions Holdings, Inc. (MTSI) reported an insider transaction by a director on Form 4.

Rhea-AI Filing Summary

MACOM Technology Solutions Holdings, Inc. (MTSI) reported an insider transaction by a director on Form 4. On 11/14/2025, the director sold 1,000 shares of common stock at a price of $157.79 per share. On 11/17/2025, the same director reported a transaction coded as a gift of 400 shares at a price of $0. After these transactions, the director beneficially owned 19,362 shares of MACOM common stock in direct ownership.

Insider Trade Summary

Net Seller: 1,000 shares

Net Sell 2 txns

Insider BLAND CHARLES R

Role Director

Sold 1,000 shs ($158K)

Type	Security	Shares	Price	Value
Gift	Common Stock	400	$0.00	$0.00
Sale	Common Stock	1,000	$157.79	$158K

Holdings After Transaction: Common Stock — 19,362 shares (Direct)

FAQ

What insider transaction did MACOM (MTSI) report in this Form 4?

The filing reports that a director of MACOM Technology Solutions Holdings, Inc. sold and gifted company common stock, updating the director’s beneficial ownership.

How many MACOM (MTSI) shares did the director sell?

The director sold 1,000 shares of MACOM common stock on 11/14/2025 at a price of $157.79 per share.

What was the gift transaction disclosed for MACOM (MTSI)?

On 11/17/2025, the Form 4 shows a transaction coded as G (gift) involving 400 shares of MACOM common stock at a reported price of $0.

How many MACOM (MTSI) shares does the director own after these transactions?

Following the reported sale and gift, the director beneficially owns 19,362 shares of MACOM common stock in direct ownership.

What is the director’s relationship to MACOM (MTSI)?

The reporting person is identified as a director of MACOM Technology Solutions Holdings, Inc., with the Form 4 filed for a single reporting person.

Who signed the MACOM (MTSI) Form 4 filing?

The Form 4 was signed by /s/ Ambra R. Roth, Attorney-in-Fact, on 11/18/2025.

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Accepted by SEC EDGAR 11/18/2025 - 04:59 PM Learn about SEC filing dates

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

OMB APPROVAL

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).

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^*

BLAND CHARLES R

(Last) (First) (Middle)

C/O MACOM TECHNOLOGY SOLUTIONS HOLDINGS

100 CHELMSFORD STREET

(Street)

LOWELL MA 01851

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
MACOM Technology Solutions Holdings, Inc. [ MTSI ]

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)
11/14/2025

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	11/14/2025		S		1,000	D	$157.79	19,762	D
Common Stock	11/17/2025		G		400	D	$0	19,362	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:

	/s/ Ambra R. Roth, Attorney-in-Fact	11/18/2025
	** 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.