vicr VICOR CORP

BEARISH Impact: 6/10 Insider Cluster (10 insiders)
Horizon days Filed Feb 23, 2026 Processed 2mo ago
Insider cluster: 3 insiders, $1.9M total
Final — all horizons settled through T+60d ⚠ clustered
vicr ▲ +44.95% at T+60d
SHORT call ✗ call lost -44.95% · α vs SPY -36.69% · entry $171.80 → $249.02
Last close $267.99 (close May 22) · -55.99% from $171.80 entry (call sign-flipped)
Entry anchored
Feb 20, 03:59 PM ET
via Databento tick
T+1d
+10.77%
call -10.77% · α -10.03%
$190.30
settled 3mo ago
T+5d
+21.76%
call -21.76% · α -21.15%
$209.19
settled 3mo ago
T+20d
+0.74%
call -0.74% · α -4.68%
$173.07
settled 2mo ago
T+60d
+44.95%
call -44.95% · α -36.69%
$249.02
settled 6d ago

Price Chart

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Executive Summary

Over the past week, multiple executives at Vicor Corp (VICR) engaged in insider transactions, including open-market sales totaling approximately $2.7 million and derivative exercises worth an additional $575,000. The selling was conducted by corporate vice presidents and other officers, with no open-market purchases observed.

Key Financial Metrics

Direction
selling
Total Value
$2.7M
Insiders
10

Actionable Insight

Traders should monitor for potential downward pressure ahead of next earnings or any downward revision in guidance; the absence of buying and presence of coordinated selling by multiple VPs may signal muted near-term expectations.

Key Facts

  • Four open-market sales totaling $2.7 million occurred over 4 days by corporate vice presidents and officers.
  • Three executives — Tuozzolo Claudio, Gusinov Alex, and Anderson Samuel J — sold shares outright for $2.06 million combined.
  • Six insiders exercised stock derivatives for $575,000 in total value, which are non-cash events typically related to vesting schedules.
  • Total open-market selling represents 0.03% of Vicor's $9.2B market cap — modest in scale but notable due to concentration among C-suite executives.
  • No open-market buying was reported in the cluster.

Financial Impact

$2.7 million in net open-market selling by insiders over 7 days

insider sentimentshareholder confidence

Risk Factors

  • Insider selling can erode investor confidence, especially when concentrated among senior executives.
  • Derivative exercises followed by sales suggest liquidity events rather than long-term equity commitment.

Market Snapshot

Exchange
Nasdaq

Documents Analyzed

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

DocumentAccession Number
CONTEXT: Insider Cluster Data (10 trades, 7d window)cluster-vicr-1772204634551
30 reports for vicr
Performance horizon
60% Hit rate 3 of 5 directional calls best @ T+20▲ +23.19%Feb 26, 2026
Filters
Rows
Reports for vicr — sortable, filterable
Type Now
May 15, 2026
8d ago
Insider Cluster
NEUTRAL ★ 3/10
$275.90 awaiting T+5awaiting T+5$267.99 (−2.87%)
May 6, 2026
18d ago
Insider Cluster
NEUTRAL ★ 3/10
$280.34 $309.27▲ +10.32%▲ +9.15%$267.99 (−4.41%)
May 6, 2026
18d ago
Insider Cluster
NEUTRAL ★ 2/10
$280.34 $309.27▲ +10.32%▲ +9.15%$267.99 (−4.41%)
May 5, 2026
19d ago
Insider Cluster
NEUTRAL ★ 2/10
awaiting T+5
May 4, 2026
20d ago
Insider Cluster
NEUTRAL ★ 2/10
$251.02 $312.96▲ +24.68%▲ +21.74%$267.99 (+6.76%)
May 1, 2026
23d ago
Insider Cluster
NEUTRAL ★ 2/10
$268.36 $256.47▼ −4.43%▼ −6.78%$267.99 (−0.14%)
May 1, 2026
23d ago
Insider Cluster
NEUTRAL ★ 2/10
$268.36 $256.47▼ −4.43%▼ −6.78%$267.99 (−0.14%)
May 1, 2026
23d ago
Insider Cluster
NEUTRAL ★ 2/10
$268.36 $256.47▼ −4.43%▼ −6.78%$267.99 (−0.14%)
May 1, 2026
23d ago
Insider Cluster
NEUTRAL ★ 2/10
$268.36 $261.34▼ −2.62%▼ −4.96%$267.99 (−0.14%)
Apr 27, 2026
27d ago
Insider Cluster
NEUTRAL ★ 2/10
$268.61 $251.02▼ −6.55%▼ −6.95%$267.99 (−0.23%)
Showing 10 of 30

US Market Status

Market Closed — Opens Tue (34h 50m)

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