[Form 4] Marcus & Millichap, Inc. Insider Trading Activity

Marcus & Millichap, Inc. Chief Accounting Officer Fabrice De Bosschere exercised restricted stock units into common shares on March 10, 2026.

Rhea-AI Filing Summary

Marcus & Millichap, Inc. Chief Accounting Officer Fabrice De Bosschere exercised restricted stock units into common shares on March 10, 2026. He converted 2,087 RSUs into common stock, with 778 shares withheld by the company to cover tax obligations based on a $26.43 share price, resulting in a net increase of 1,309 directly held shares and total direct ownership of 2,519 common shares.

Insider Trade Summary

2,087 shares exercised/converted

Exercise 15 txns

Insider De Bosschere Fabrice

Role Chief Accounting Officer

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units	1,000	$0.00	$0.00
Exercise	Restricted Stock Units	117	$0.00	$0.00
Exercise	Restricted Stock Units	600	$0.00	$0.00
Exercise	Restricted Stock Units	212	$0.00	$0.00
Exercise	Restricted Stock Units	158	$0.00	$0.00
Exercise	Common Stock	212	$0.00	$0.00
Exercise Price or Tax Liability	Common Stock	87	$26.43	$2K
Exercise	Common Stock	158	$0.00	$0.00
Exercise Price or Tax Liability	Common Stock	65	$26.43	$2K
Exercise	Common Stock	1,000	$0.00	$0.00
Exercise Price or Tax Liability	Common Stock	369	$26.43	$10K
Exercise	Common Stock	117	$0.00	$0.00
Exercise Price or Tax Liability	Common Stock	42	$26.43	$1K
Exercise	Common Stock	600	$0.00	$0.00
Exercise Price or Tax Liability	Common Stock	215	$26.43	$6K

Holdings After Transaction: Restricted Stock Units — 3,703 contracts (Direct); Common Stock — 2,519 shares (Direct)

Footnotes (7)

1. F1. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.
2. F2. Shares withheld by the Issuer in payment of the withholding tax liability incurred upon the above-reported settlements of RSUs. The amount of shares withheld is based on the closing sale price on March 10, 2026.
3. F3. The restricted stock units vest as follows: 1,000 restricted stock units vest on March 10, 2026 and 1,000 restricted stock units vest on March 10, 2027.
4. F4. The restricted stock units vest as follows: 117 restricted stock units vest on March 10, 2026, 117 restricted stock units vest on March 10, 2027 and 118 restricted stock units vest on March 10, 2028.
5. F5. The restricted stock units vest as follows: 600 restricted stock units vest on March 10, 2026, 600 restricted stock units vest on March 10, 2027 and 600 restricted stock units vest on March 10, 2028.
6. F6. The restricted stock units vest as follows: 212 restricted stock units vest on March 10, 2026, 212 restricted stock units vest on March 10, 2027, 212 restricted stock units vest on March 10, 2028 and 212 restricted stock units vest on March 10, 2029.
7. F7. The restricted stock units vest in four equal annual installments beginning March 10, 2026.

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Accepted by SEC EDGAR 03/12/2026 - 08:52 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^*

De Bosschere Fabrice

(Last) (First) (Middle)

C/O MARCUS & MILLICHAP, INC.

23975 PARK SORRENTO, SUITE 400

(Street)

CALABASAS CA 91302

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Marcus & Millichap, Inc. [ MMI ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Accounting Officer

3. Date of Earliest Transaction (Month/Day/Year)
03/10/2026

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	03/10/2026		M		212	A	(1)	1,422	D
Common Stock	03/10/2026		F(2)		87	D	$26.43	1,335	D
Common Stock	03/10/2026		M		158	A	(1)	1,493	D
Common Stock	03/10/2026		F(2)		65	D	$26.43	1,428	D
Common Stock	03/10/2026		M		1,000	A	(1)	2,428	D
Common Stock	03/10/2026		F(2)		369	D	$26.43	2,059	D
Common Stock	03/10/2026		M		117	A	(1)	2,176	D
Common Stock	03/10/2026		F(2)		42	D	$26.43	2,134	D
Common Stock	03/10/2026		M		600	A	(1)	2,734	D
Common Stock	03/10/2026		F(2)		215	D	$26.43	2,519	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
Restricted Stock Units	(1)	03/10/2026		M			1,000	(3)	02/10/2032	Common Stock	1,000	$0	1,000	D
Restricted Stock Units	(1)	03/10/2026		M			117	(4)	02/09/2033	Common Stock	117	$0	235	D
Restricted Stock Units	(1)	03/10/2026		M			600	(5)	02/09/2033	Common Stock	600	$0	1,200	D
Restricted Stock Units	(1)	03/10/2026		M			212	(6)	05/02/2034	Common Stock	212	$0	636	D
Restricted Stock Units	(1)	03/10/2026		M			158	(7)	02/06/2035	Common Stock	158	$0	632	D

Explanation of Responses:

1. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

2. Shares withheld by the Issuer in payment of the withholding tax liability incurred upon the above-reported settlements of RSUs. The amount of shares withheld is based on the closing sale price on March 10, 2026.

3. The restricted stock units vest as follows: 1,000 restricted stock units vest on March 10, 2026 and 1,000 restricted stock units vest on March 10, 2027.

4. The restricted stock units vest as follows: 117 restricted stock units vest on March 10, 2026, 117 restricted stock units vest on March 10, 2027 and 118 restricted stock units vest on March 10, 2028.

5. The restricted stock units vest as follows: 600 restricted stock units vest on March 10, 2026, 600 restricted stock units vest on March 10, 2027 and 600 restricted stock units vest on March 10, 2028.

6. The restricted stock units vest as follows: 212 restricted stock units vest on March 10, 2026, 212 restricted stock units vest on March 10, 2027, 212 restricted stock units vest on March 10, 2028 and 212 restricted stock units vest on March 10, 2029.

7. The restricted stock units vest in four equal annual installments beginning March 10, 2026.

	/s/ Fabrice De Bosschere	03/12/2026
	** 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.