SEMrush CFO has 8,979 shares withheld for RSU tax on SEMR stock

SEMrush Holdings, Inc. reported an insider equity transaction by its Chief Financial Officer on a Form 4.

Rhea-AI Filing Summary

SEMrush Holdings, Inc. reported an insider equity transaction by its Chief Financial Officer on a Form 4. On December 1, 2025, 8,979 shares of Class A Common Stock were withheld by the company at a price of $11.83 per share to cover tax withholding obligations tied to the vesting of restricted stock units (RSUs). This is a non-market transaction where the company retains shares instead of the executive selling them to pay taxes.

After this withholding, the CFO beneficially owns 881,268 shares of Class A Common Stock. A portion of this total consists of RSUs, each representing a right to receive one share of Class A Common Stock upon vesting. The filing describes a routine equity compensation and tax withholding event rather than an open-market purchase or sale.

Insider Trade Summary

Exercise Price or Tax Liability: 8,979 shares

Exercise Price or Tax Liability 1 txn

Insider Mulroy Brian

Role Chief Financial Officer

Type	Security	Shares	Price	Value
Exercise Price or Tax Liability	Class A Common Stock	8,979	$11.83	$106K

Holdings After Transaction: Class A Common Stock — 881,268 shares (Direct)

Footnotes (2)

1. F1. Represents shares of Class A Common Stock withheld by the Company to satisfy tax withholding obligations in connection with the net issuance of shares of Class A Common Stock delivered to the Reporting Person on December 1, 2025, from the vesting of restricted stock units ("RSUs"). The number of shares withheld by the Company to satisfy tax withholding obligations (and the net issuance) is based on the closing price of the Company's Class A Common Stock on December 1, 2025.
2. F2. A portion of these shares represent RSUs. Each RSU represents a right to receive one share of the Issuer's Class A Common Stock upon vesting.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did SEMrush (SEMR) report for its CFO?

SEMrush reported that its Chief Financial Officer had 8,979 shares of Class A Common Stock withheld by the company on December 1, 2025 to satisfy tax withholding obligations related to vested RSUs.

Was the SEMrush (SEMR) CFO trade an open-market sale or purchase?

No. The Form 4 shows share withholding by the company to cover taxes on RSU vesting, not an open-market purchase or sale of SEMrush Class A Common Stock.

How many SEMrush (SEMR) shares does the CFO own after this transaction?

Following the reported transaction, the CFO beneficially owns 881,268 shares of SEMrush Class A Common Stock, with a portion represented by RSUs that deliver one share each upon vesting.

What price was used for the SEMrush (SEMR) CFO tax withholding shares?

The company withheld 8,979 shares at a price of $11.83 per share, based on the closing price of SEMrush Class A Common Stock on December 1, 2025.

What do the RSUs in the SEMrush (SEMR) CFO’s holdings represent?

The filing notes that a portion of the CFO’s 881,268 shares consists of RSUs, where each RSU represents the right to receive one share of Class A Common Stock upon vesting.

Who is the reporting person in this SEMrush (SEMR) Form 4 filing?

The reporting person is an officer of SEMrush Holdings, Inc., serving as the company’s Chief Financial Officer, and the filing is made for one reporting person on the form.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 12/02/2025 - 05:30 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^*

Mulroy Brian

(Last) (First) (Middle)

C/O SEMRUSH HOLDINGS, INC.

800 BOYLSTON STREET, SUITE 2475

(Street)

BOSTON MA 02199

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
SEMrush Holdings, Inc. [ SEMR ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
12/01/2025

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
Class A Common Stock	12/01/2025		F		8,979(1)	D	$11.83	881,268(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. Represents shares of Class A Common Stock withheld by the Company to satisfy tax withholding obligations in connection with the net issuance of shares of Class A Common Stock delivered to the Reporting Person on December 1, 2025, from the vesting of restricted stock units ("RSUs"). The number of shares withheld by the Company to satisfy tax withholding obligations (and the net issuance) is based on the closing price of the Company's Class A Common Stock on December 1, 2025.

2. A portion of these shares represent RSUs. Each RSU represents a right to receive one share of the Issuer's Class A Common Stock upon vesting.

Remarks:

	/s/ David Mason, as attorney-in-fact	12/02/2025
	** 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.