Insider · CIK 0001744907

Mason David W

Reports to the SEC for 2 companies · BOSTON, MA

sec.gov

Transactions

Companies

Filings

CIK

0001744907

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-04-28	SEMRSEMrush Holdings, Inc.D Disposition to Issuer	Chief Legal Officer	DDisposition to Issuer	−271K sh	$12.00	−$3.25M	0
2026-04-28	SEMRSEMrush Holdings, Inc. · Stock Option (Right to Buy)D Disposition to Issuer	Chief Legal Officer	DDisposition to Issuer	−145K sh	—	—	0
2026-03-05	SEMRSEMrush Holdings, Inc.S Sale	Chief Legal Officer	SSale	−97.4K sh	$11.93	−$1.16M	271,248
2025-12-15	SEMRSEMrush Holdings, Inc.A Award	Chief Legal Officer	AAward	+143K sh	—	—	394,674
2025-12-15	SEMRSEMrush Holdings, Inc.F Tax Payment	Chief Legal Officer	FTax Payment	−26.1K sh	$11.86	−$309K	368,620
2025-12-01	SEMRSEMrush Holdings, Inc.F Tax Payment	Chief Legal Officer	FTax Payment	−3,592 sh	$11.83	−$42.5K	251,336
2025-11-01	SEMRSEMrush Holdings, Inc.F Tax Payment	Chief Legal Officer	FTax Payment	−2,537 sh	$7.26	−$18.4K	254,928
2025-09-01	SEMRSEMrush Holdings, Inc.F Tax Payment	Chief Legal Officer	FTax Payment	−2,486 sh	$7.90	−$19.6K	257,465
2025-08-01	SEMRSEMrush Holdings, Inc.F Tax Payment	Chief Legal Officer	FTax Payment	−1,751 sh	$8.49	−$14.9K	259,951
2025-06-03	SEMRSEMrush Holdings, Inc.S Sale	Chief Legal Officer	SSale	−7,500 sh	$10.03	−$75.2K	261,702
2025-06-01	SEMRSEMrush Holdings, Inc.F Tax Payment	Chief Legal Officer	FTax Payment	−2,181 sh	$9.84	−$21.5K	269,202
2025-05-01	SEMRSEMrush Holdings, Inc.F Tax Payment	Chief Legal Officer	FTax Payment	−1,541 sh	$10.38	−$16K	271,383
2025-03-03	SEMRSEMrush Holdings, Inc.S Sale	Chief Legal Officer	SSale	−9,127 sh	$11.14	−$102K	272,924
2025-03-01	SEMRSEMrush Holdings, Inc.A Award	Chief Legal Officer	AAward	+124K sh	—	—	282,051
2025-02-03	SEMRSEMrush Holdings, Inc.S Sale	Chief Legal Officer	SSale	−1,875 sh	$17.15	−$32.2K	158,415
2024-11-04	SEMRSEMrush Holdings, Inc.S Sale	Chief Legal Officer	SSale	−1,589 sh	$13.14	−$20.9K	160,290
2024-08-02	SEMRSEMrush Holdings, Inc.S Sale	Chief Legal Officer	SSale	−1,667 sh	$13.47	−$22.5K	161,879
2024-05-02	SEMRSEMrush Holdings, Inc.S Sale	Chief Legal Officer	SSale	−1,549 sh	$12.62	−$19.5K	163,546
2024-03-01	SEMRSEMrush Holdings, Inc.A Award	Chief Legal Officer	AAward	+89.2K sh	—	—	165,095
2024-02-02	SEMRSEMrush Holdings, Inc.S Sale	Chief Legal Officer	SSale	−1,876 sh	$11.27	−$21.1K	75,924
2023-11-02	SEMRSEMrush Holdings, Inc.S Sale	Chief Legal Officer	SSale	−6,163 sh	$7.89	−$48.6K	77,800
2022-11-01	SEMRSEMrush Holdings, Inc.A Award	Chief Legal Officer	AAward	+84K sh	—	—	83,963
2022-11-01	SEMRSEMrush Holdings, Inc. · Employee Stock Option (Right to Buy)A Award	Chief Legal Officer	AAward	+145K sh	—	—	144,717
2022-10-03	EVEREverQuote, Inc.S Sale	General Counsel and Secretary	SSale	−328 sh	$6.84	−$2,243.52	192,509
2022-10-03	EVEREverQuote, Inc.F Tax Payment	General Counsel and Secretary	FTax Payment	−1,266 sh	$6.75	−$8,545.5	191,243
2022-08-17	EVEREverQuote, Inc.S Sale	General Counsel and Secretary	SSale	−425 sh	$9.63	−$4,092.75	192,837
2022-08-08	EVEREverQuote, Inc.S Sale	General Counsel and Secretary	SSale	−1,540 sh	$12.00	−$18.5K	193,262
2022-08-02	EVEREverQuote, Inc.S Sale	General Counsel and Secretary	SSale	−925 sh	$11.01	−$10.2K	194,802
2022-07-01	EVEREverQuote, Inc.S Sale	General Counsel and Secretary	SSale	−328 sh	$8.76	−$2,873.28	196,993
2022-07-01	EVEREverQuote, Inc.F Tax Payment	General Counsel and Secretary	FTax Payment	−1,266 sh	$8.98	−$11.4K	195,727
2022-06-30	EVEREverQuote, Inc.S Sale	General Counsel and Secretary	SSale	−550 sh	$9.07	−$4,988.5	197,321
2022-06-28	EVEREverQuote, Inc. · Employee Stock Option (right to buy)A Award	General Counsel and Secretary	AAward	+25K sh	—	—	25,000
2022-05-05	EVEREverQuote, Inc.S Sale	General Counsel and Secretary	SSale	−1,000 sh	$12.90	−$12.9K	197,871
2022-04-01	EVEREverQuote, Inc.F Tax Payment	General Counsel and Secretary	FTax Payment	−1,266 sh	$16.56	−$21K	198,871
2022-02-11	EVEREverQuote, Inc.A Award	General Counsel and Secretary	AAward	+69K sh	—	—	200,137
2022-02-11	EVEREverQuote, Inc.A Award	General Counsel and Secretary	AAward	+69K sh	—	—	200,137
2021-12-28	EVEREverQuote, Inc.M Exercise/Conversion	General Counsel and Secretary	MExercise/Conversion	+20.3K sh	$1.61	+$32.7K	131,137
2021-12-28	EVEREverQuote, Inc. · Employee Stock Option (right to buy)D Disposition to Issuer	General Counsel and Secretary	DDisposition to Issuer	−20.3K sh	—	—	0
2021-12-28	EVEREverQuote, Inc. · Employee Stock Option (right to buy)A Award	General Counsel and Secretary	AAward	+20.3K sh	—	—	20,317
2021-12-28	EVEREverQuote, Inc. · Employee Stock Option (right to buy)M Exercise/Conversion	General Counsel and Secretary	MExercise/Conversion	−20.3K sh	—	—	0
2021-08-04	EVEREverQuote, Inc.S Sale	General Counsel and Secretary	SSale	−2,000 sh	$25.56	−$51.1K	110,820
2021-06-07	EVEREverQuote, Inc.S Sale	General Counsel and Secretary	SSale	−2,000 sh	$32.12	−$64.2K	112,820
2021-05-05	EVEREverQuote, Inc.S Sale	General Counsel and Secretary	SSale	−3,125 sh	$33.46	−$105K	114,820
2021-03-31	EVEREverQuote, Inc.S Sale	General Counsel and Secretary	SSale	−1,799 sh	$35.29	−$63.5K	117,945
2021-03-15	EVEREverQuote, Inc.S Sale	General Counsel and Secretary	SSale	−7,197 sh	$40.40	−$291K	119,744
2021-03-08	EVEREverQuote, Inc.A Award	General Counsel and Secretary	AAward	+17.7K sh	—	—	126,941
2021-02-25	EVEREverQuote, Inc.S Sale	General Counsel and Secretary	SSale	−10K sh	$50.55	−$506K	109,288
2020-11-06	EVEREverQuote, Inc.S Sale	General Counsel and Secretary	SSale	−6,713 sh	$39.37	−$264K	119,713
2020-11-06	EVEREverQuote, Inc.S Sale	General Counsel and Secretary	SSale	−412 sh	$39.77	−$16.4K	119,301
2020-11-02	EVEREverQuote, Inc.S Sale	General Counsel and Secretary	SSale	−623 sh	$34.00	−$21.2K	127,803

Recent filings

Accepted (ET)
Apr 284
Mason David W0000950103-26-006323
SEC(opens sec.gov)
Mar 94
Mason David W0001628280-26-016055
SEC(opens sec.gov)
Dec 174
Mason David W0001628280-25-057751
SEC(opens sec.gov)
Dec 24
Mason David W0001628280-25-054825
SEC(opens sec.gov)
Nov 34
Mason David W0001628280-25-048292
SEC(opens sec.gov)
Sep 24
Mason David W0001744907-25-000004
SEC(opens sec.gov)
Aug 44
Mason David W0001628280-25-037481
SEC(opens sec.gov)
Jun 44
Mason David W0001628280-25-029385
SEC(opens sec.gov)
Jun 24
Mason David W0001628280-25-028848
SEC(opens sec.gov)
May 24
Mason David W0001628280-25-021850
SEC(opens sec.gov)
Mar 54
Mason David W0001628280-25-010559
SEC(opens sec.gov)
Feb 44
Mason David W0001628280-25-003827
SEC(opens sec.gov)
Nov 54
Mason David W0001628280-24-045350
SEC(opens sec.gov)
Aug 64
Mason David W0001628280-24-035258
SEC(opens sec.gov)
May 34
Mason David W0001831840-24-000019
SEC(opens sec.gov)
Mar 54
Mason David W0001628280-24-009141
SEC(opens sec.gov)
Feb 64
Mason David W0001831840-24-000012
SEC(opens sec.gov)

Companies

Address

C/O SEMRUSH HOLDINGS, INC. 800 BOYLSTON STREET, SUITE 2475

BOSTON, MA, 02199