SecBot SecBot
3 ·Filed Apr 10, 2026

SMWB

SIMILARWEB LTD.
NEUTRAL
Impact 3/10
Horizonmonths Processed6mo ago SEC0001976408-26-000321
Form 3 — initial insider ownership statement
Actionable Insight • Neutral

Traders should monitor for future Form 4 filings indicating actual stock transactions or RSU vesting events, which could signal insider sentiment. The delayed filing under temporary relief suggests potential administrative lag but no material change in fundamentals.

DirectionNeutral
Confidencehigh
Horizonmonths
Final — all horizons settled through T+60d
SMWB ▲ +172.96% at T+60d
NEUTRAL call +172.96% · α vs SPY +162.63% · entry $2.33 → $6.36
Entry = T+0 close
Apr 10, 2026
via day close
T+1d
+2.58%
call +2.58% · α +1.60%
$2.39
settled 7mo ago
T+5d
+12.88%
call +12.88% · α +8.37%
$2.63
settled 6mo ago
T+20d
+40.77%
call +40.77% · α +32.24%
$3.28
settled 6mo ago
T+60d
+172.96%
call +172.96% · α +162.63%
$6.36
settled 4mo ago

Price Chart

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Executive Summary

Joseph Michael Del Preto, a Section 16 reporting person at Similarweb Ltd, filed a Form 3 disclosing ownership of 37,142 ordinary shares and 20,000 restricted stock units (RSUs) that vest on February 15, 2027, subject to continued service. The filing was submitted via a power of attorney granted to Oppenheimer Opco Israel Ltd for future Section 16 compliance.

Key Facts

  • Joseph Michael Del Preto holds 37,142 ordinary shares and 20,000 RSUs in Similarweb Ltd.
  • The RSUs vest on February 15, 2027, contingent on continued service with the company.
  • This Form 3 was filed late but within the SEC's temporary relief window for foreign private issuers, effective March 13, 2026.
  • A power of attorney has been granted to Oppenheimer Opco Israel Ltd to handle all future Section 16 filings on behalf of Del Preto.

Financial Impact

No immediate financial impact; disclosure of existing equity holdings and future vesting schedule.

insider ownershipshare dilution (future)executive compensation

Risk Factors

  • Potential perception of weak corporate governance due to delayed filing, despite SEC relief.
  • Future share issuance upon RSU vesting could lead to modest dilution.

Market Snapshot

Exchange
NYSE
Sector
Services-Computer Programming, Data Processing, Etc.

Investment Themes

Software & IT

Documents Analyzed

This report is based on 4 SEC documents filed with EDGAR.

DocumentAccession Number
3 Filing (Primary)0001976408-26-000321
Document: 0001976408-26-000321-index-headers.html0001976408-26-000321
Document: 0001976408-26-000321-index.html0001976408-26-000321
Document: 0001976408-26-000321.txt0001976408-26-000321
8 reports for SMWB
Performance horizon

Track record builds as more directional reports settle.

Filters
Rows
Reports for SMWB — sortable, filterable
TypeNow
Oct 8, 2026
19d ago
6-K
NEUTRAL ★ 3/10
$8.43awaiting T+20—$9.02 (+7.00%)
Aug 12, 2026
10w ago
6-K
BULLISH ★ 7/10
$8.79 $8.10▼ −7.85%▼ −5.95%$9.02 (+2.62%)
May 22, 2026
22w ago
Insider Cluster
BULLISH ★ 5/10
$4.13 $5.02▲ +21.55%▲ +22.97%$9.02 (+118.40%)
May 20, 2026
22w ago
Insider Cluster
NEUTRAL ★ 2/10
$3.82 $4.99▲ +30.63%▲ +29.89%$9.02 (+136.13%)
May 14, 2026
23w ago
6-K
NEUTRAL ★ 3/10
$3.07 $4.38▲ +42.67%▲ +43.53%$9.02 (+193.81%)
Apr 23, 2026
26w ago
6-K
NEUTRAL ★ 2/10
$2.59 $3.78▲ +45.95%▲ +41.92%$9.02 (+248.26%)
Apr 10, 2026
28w ago
3
NEUTRAL ★ 3/10
$2.33 $3.28▲ +40.77%▲ +32.24%$9.02 (+287.12%)
Mar 26, 2026
30w ago
6-K
NEUTRAL ★ 3/10
$2.67 $2.59▼ −3.00%▼ −13.66%$9.02 (+237.83%)
Showing 8 of 8

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Report published Apr 10, 2026