Insider Cluster (1 insider) ·Filed Mar 2, 2026
Insider cluster: 2 insiders, $1.6M total
Actionable Insight • Neutral
Monitor for additional insider selling in the coming days — while this single transaction is within normal range for a company of this size, continued outflows from executives could signal waning confidence.
Latest settled — T+20d
SEMR ▲ +1.19% at T+20d
NEUTRAL call +1.19% · α vs SPY +9.12% · entry $11.80 → $11.94
T+1d
+1.10%
call +1.10% · α +2.02%
$11.93
settled 8mo ago
T+5d
+1.19%
call +1.19% · α +2.39%
$11.94
settled 8mo ago
T+20d
+1.19%
call +1.19% · α +9.12%
$11.94
settled 7mo ago
T+60d
Pending
due 5mo ago
Price Chart
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Executive Summary
David Mason, Chief Legal Officer of SEMrush, sold nearly $1.16M worth of shares in a single open-market transaction. This represents a material insider sale from a C-suite executive, though it falls below 0.1% of the company's $1.8B market cap.
Key Financial Metrics
Direction
selling
Total Value
$1.2M
Insiders
1
Key Facts
- Chief Legal Officer David Mason sold 97,372 shares at $11.93 per share for a total of $1,161,647.96
- Transaction occurred on March 5, 2026, in an open-market sale (Form 4 code 'S')
- This is the only open-market sale in the past 7 days; part of a broader cluster of $1.6M in insider sales over the last 30 days
- Sale amount represents approximately 0.06% of SEMrush's $1.8B market capitalization
Financial Impact
$1.16M in insider selling by a C-suite executive
insider ownershipmarket sentiment
Risk Factors
- Perception of insider pessimism if selling continues
- Potential pressure on stock sentiment if more executives follow suit
Market Snapshot
Exchange
NYSE
Investment Themes
Software & IT
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CONTEXT: Insider Cluster Data (1 trades, 7d window) | cluster-SEMR-1773088344720 |
5 reports for SEMR
Filters
Rows
| Type | Now | ||||
|---|---|---|---|---|---|
Jun 11, 2026 19w ago | Institutional Cluster | — | awaiting T+20 | — | — |
May 8, 2026 24w ago | 15-12G | — | awaiting T+20 | — | — |
Apr 28, 2026 25w ago | 25-NSE | $12.00 | awaiting T+20 | — | — |
Apr 17, 2026 27w ago | 10-K/A | $11.99 | awaiting T+20 | — | — |
Mar 2, 2026 34w ago | Insider Cluster | $11.80 $11.94 | ▲ +1.19% | ▲ +9.12% | — |
Showing 5 of 5
US Market Status
Market Closed — Opens in 6h 36m
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