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Companies
▲ Purchases (0 ops.)
▼ Sales (17 ops.)
Latest filing published 28 Apr 2026 for SEMrush Holdings, Inc., €2.8M. Read the official filing
Filing timeline
BuySaleDavid W. Mason
Insider track record
Disclosed buys
0
Disclosed sells
17
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
David W. Mason: trading record in brief
David W. Mason (board member) discloses dealings in 2 companies, chiefly SEMrush Holdings, Inc. and EverQuote, Inc. We count 32 filings; the first trade dates from 5 May 2021 and the latest from 28 April 2026.
The open-market record consists of 17 sales worth €1.5M, with no purchase. The rest of the record consists of 13 share grants and 1 option exercise. In 2026 alone, the filings show no purchases and 1 sale.
Most recently, on 28 April 2026, the filings show a transaction worth €2.8M in SEMrush Holdings, Inc. Typically, a trade is published a median of 2 days after it takes place. For comparison, the SEC allows two business days to file a Form 4. A sale on its own says little: insiders also sell to pay tax, fund a purchase or diversify. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.
Companies and markets linked to David W. Mason
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations32 total
271,248 shares@ US$12.000.17% mcap94.3% of flowClass A Common StockSEC:0000950103-26-006323:0
97,372 shares@ US$11.9324.3% of flowClass A Common StockSEC:0001628280-26-016055:0
143,338 shares0Class A Common StockSEC:0001628280-25-057751:0
3,592 shares@ US$11.831.2% of flowClass A Common StockSEC:0001628280-25-054825:0
2,537 shares@ US$7.260.5% of flowClass A Common StockSEC:0001628280-25-048292:0
2,486 shares@ US$7.900.5% of flowClass A Common StockSEC:0001744907-25-000004:0
1,751 shares@ US$8.490.4% of flowClass A Common StockSEC:0001628280-25-037481:0
7,500 shares@ US$10.032.2% of flowClass A Common StockSEC:0001628280-25-029385:0
2,181 shares@ US$9.840.6% of flowClass A Common StockSEC:0001628280-25-028848:0
1,541 shares@ US$10.388.4% of flowClass A Common StockSEC:0001628280-25-021850:0
123,636 shares0Class A Common StockSEC:0001628280-25-010559:0
1,875 shares@ US$17.1518.6% of flowClass A Common StockSEC:0001628280-25-003827:0
1,589 shares@ US$13.1411.4% of flowClass A Common StockSEC:0001628280-24-045350:0
1,667 shares@ US$13.4712.3% of flowClass A Common StockSEC:0001628280-24-035258:0
1,549 shares@ US$12.6210.8% of flowClass A Common StockSEC:0001831840-24-000019:0
89,171 shares0Class A Common StockSEC:0001628280-24-009141:0
1,876 shares@ US$11.2711.5% of flowClass A Common StockSEC:0001831840-24-000012:0
6,163 shares@ US$7.8927.2% of flowClass A Common StockSEC:0001831840-23-000048:0
83,963 shares0Class A Common StockSEC:0001628280-22-028314:0
328 shares@ US$6.840.5% of flowClass A Common StockSEC:0000899243-22-033025:0
425 shares@ US$9.630.8% of flowClass A Common StockSEC:0000899243-22-029192:0
1,540 shares@ US$12.003.7% of flowClass A Common StockSEC:0000899243-22-028149:0
925 shares@ US$11.012.0% of flowClass A Common StockSEC:0000899243-22-027699:0
550 shares@ US$9.071.0% of flowClass A Common StockSEC:0000899243-22-025108:0
1,000 shares@ US$12.900.0013% mcap2.7% of flowClass A Common StockSEC:0000899243-22-017105:0
25 of 32 declarations
