VICR VICOR CORP

BEARISH Impact: 7/10 Insider Cluster (1 insider)
Horizon days Filed Mar 17, 2026 Processed 2mo ago
Insider cluster: 2 insiders, $865K total
Latest settled — T+20d
VICR ▼ -1.08% at T+20d
SHORT call ✓ call won +1.08% · α vs SPY +5.39% · entry $196.33 → $194.20
Next anchor: T+60d in 5h
Last close $274.97 (close Jun 8) · -40.06% from $196.33 entry (call sign-flipped)
Entry anchored
Mar 16, 03:59 PM ET
via Databento tick
T+1d
-2.29%
call +2.29% · α +0.89%
$191.84
settled 3mo ago
T+5d
-8.06%
call +8.06% · α +5.41%
$180.50
settled 3mo ago
T+20d
-1.08%
call +1.08% · α +5.39%
$194.20
settled 8w ago
T+60d
—
call — · α —
—
in 5h

Price Chart

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Executive Summary

Vicor Corporation CEO Patrizio Vinciarelli sold 21,907 shares in four open-market transactions over seven days, realizing approximately $3.9 million in proceeds. This represents a notable insider selling cluster from the company's top executive, though no disclosure indicates intent or underlying business concerns.

Key Financial Metrics

Direction
selling
Total Value
$3.9M
Insiders
1

Actionable Insight

Monitor for follow-up filings or commentary on the reason for the sales, especially given the CEO's central role. Consider this a bearish signal ahead of earnings or potential guidance changes, particularly if no prior pattern of routine sales exists.

Key Facts

  • CEO Patrizio Vinciarelli sold 21,907 shares over four days (March 18–23, 2026)
  • All transactions were open-market sales (Form 4 code 'S')
  • Total proceeds from sales: ~$3.9 million
  • Sales occurred at prices between $172.26 and $191.87 per share
  • No purchases or other insider buying activity reported in the cluster

Financial Impact

$3.9 million in insider sales over 7 days

insider ownershipinvestor sentimentpotential dilution signal

Risk Factors

  • Perception of negative sentiment from top leadership
  • Potential for market interpretation as lack of confidence in near-term prospects
  • Increased scrutiny if no 10b5-1 plan is disclosed for these trades

Market Snapshot

Exchange
Nasdaq

Documents Analyzed

This report is based on 1 SEC document filed with EDGAR.

DocumentAccession Number
CONTEXT: Insider Cluster Data (4 trades, 7d window)cluster-VICR-1774377222634
25 reports for VICR
Performance horizon
100% Hit rate 12 of 12 directional calls best @ T+20▲ +57.05%Apr 7, 2026
Filters
Rows
Reports for VICR — sortable, filterable
Type Now
May 4, 2026
5w ago
Insider Cluster
NEUTRAL ★ 2/10
$251.02 $328.85▲ +31.01%▲ +25.36%$274.97 (+9.54%)
May 4, 2026
5w ago
Insider Cluster
NEUTRAL ★ 3/10
$251.02 $328.85▲ +31.01%▲ +25.36%$274.97 (+9.54%)
May 1, 2026
5w ago
Insider Cluster
NEUTRAL ★ 2/10
$268.36 $328.85▲ +22.54%▲ +17.26%$274.97 (+2.46%)
May 1, 2026
5w ago
Insider Cluster
NEUTRAL ★ 2/10
$268.36 $328.85▲ +22.54%▲ +17.26%$274.97 (+2.46%)
May 1, 2026
5w ago
Insider Cluster
NEUTRAL ★ 2/10
$268.36 $328.85▲ +22.54%▲ +17.26%$274.97 (+2.46%)
May 1, 2026
5w ago
Insider Cluster
NEUTRAL ★ 2/10
$268.36 $328.85▲ +22.54%▲ +17.26%$274.97 (+2.46%)
May 1, 2026
5w ago
Insider Cluster
NEUTRAL ★ 2/10
$268.36 $328.85▲ +22.54%▲ +17.26%$274.97 (+2.46%)
May 1, 2026
5w ago
Insider Cluster
NEUTRAL ★ 2/10
$268.36 $328.85▲ +22.54%▲ +17.26%$274.97 (+2.46%)
Apr 21, 2026
7w ago
8-K
BULLISH ★ 7/10
$246.24 $249.02▲ +1.13%▼ −3.79%$274.97 (+11.67%)
Apr 21, 2026
7w ago
Press Release
BULLISH ★ 8/10
$246.24 $249.02▲ +1.13%▼ −3.79%$274.97 (+11.67%)
Showing 10 of 25

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