David W Mason Se Mrush Holdings, Inc. (SEMR) insider trading activity

David W Mason is Chief Legal Officer of SEMrush Holdings, Inc.. Currently has a direct ownership of 257,465 shares of SEMR, which is worth approximately $1.86 Million. The most recent transaction as insider was on Sep 01, 2025, when has been sold 2,486 shares (Class A Common Stock) at a price of $7.9 per share, resulting in proceeds of $19,639. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 257K

1.62% 3M change

59.05% 12M change

Total Value Held $1.86 Million

David W Mason Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Sep 01 2025	SELL Payment of exercise price or tax liability	$19,639 $7.9 p/Share	2,486 Reduced 0.96%	257,465 Class A Common Stock
Aug 01 2025	SELL Payment of exercise price or tax liability	$14,865 $8.49 p/Share	1,751 Reduced 0.67%	259,951 Class A Common Stock
Jun 03 2025	SELL Open market or private sale	$75,225 $10.03 p/Share	7,500 Reduced 2.79%	261,702 Class A Common Stock
Jun 01 2025	SELL Payment of exercise price or tax liability	$21,461 $9.84 p/Share	2,181 Reduced 0.8%	269,202 Class A Common Stock
May 01 2025	SELL Payment of exercise price or tax liability	$15,995 $10.38 p/Share	1,541 Reduced 0.56%	271,383 Class A Common Stock
Mar 03 2025	SELL Open market or private sale	$101,674 $11.14 p/Share	9,127 Reduced 3.24%	272,924 Class A Common Stock
Mar 01 2025	BUY Grant, award, or other acquisition	-	123,636 Added 30.48%	282,051 Class A Common Stock
Feb 03 2025	SELL Open market or private sale	$32,156 $17.15 p/Share	1,875 Reduced 1.17%	158,415 Class A Common Stock
Nov 04 2024	SELL Open market or private sale	$20,879 $13.14 p/Share	1,589 Reduced 0.98%	160,290 Class A Common Stock
Aug 02 2024	SELL Open market or private sale	$22,454 $13.47 p/Share	1,667 Reduced 1.02%	161,879 Class A Common Stock
May 02 2024	SELL Open market or private sale	$19,548 $12.62 p/Share	1,549 Reduced 0.94%	163,546 Class A Common Stock
Mar 01 2024	BUY Grant, award, or other acquisition	-	89,171 Added 35.07%	165,095 Class A Common Stock
Feb 02 2024	SELL Open market or private sale	$21,142 $11.27 p/Share	1,876 Reduced 2.41%	75,924 Class A Common Stock
Nov 02 2023	SELL Open market or private sale	$48,626 $7.89 p/Share	6,163 Reduced 7.34%	77,800 Class A Common Stock
Nov 01 2022	BUY Grant, award, or other acquisition	-	83,963 Added 50.0%	83,963 Class A Common Stock

Also insider at

EVER

EverQuote, Inc. Communication Services

General Counsel and Secretary

DWM

David W Mason

Chief Legal Officer

Cambridge, MA

Institutional Portfolio Updates

Receive a notification when an Institution or Guru buys or sells SEMR shares.

Notify only if

Value

Insider Trading

Get notified when an Se Mrush Holdings, Inc. insider buys or sells SEMR shares.

Notify only if

Operation

Value

Type

News

Receive news related to SEMrush Holdings, Inc.

Track Activities on SEMR

Account