LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
Reporting ownerCIK 0001744907

David W. Mason

3 transactions in one company, from March 5, 2026 to April 28, 2026.

Transactions
31 company
Bought · P
$0open market
Sold · S
$1.2Mopen market
Net
−$1.2Mnet selling

By company

Where this insider traded.

CompanyTickerTradesBoughtSold
SEMrush Holdings, Inc.SEMR3—$1.2M

All transactions

3 in total, newest filings first.

CompanyTickerInsiderDateCodeSharesPriceValue
SEMrush Holdings, Inc.SEMRDavid W. MasonGCDERIVApr 28D144,717——
SEMrush Holdings, Inc.SEMRDavid W. MasonGCApr 28D271,248$12.00$3.3M
SEMrush Holdings, Inc.SEMRDavid W. MasonGCMar 5S97,372$11.93$1.2M