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sellModerate cluster of 1210b5-1 plan

Andrew D'Amico sold $1.9M of VICR

director at VICOR CORP. 7,512 shares at an average of $252.89, traded May 4, 2026, filed May 5, 2026.

Warning score
40
Value
$1.9M
7,512 shares
Holdings after
0
-100% from before
From 52-week low
+521%
low $40.43, close $251.02
From 52-week high
-8%
high $273.53, as of May 4, 2026

Score components

  • Role
    Director
    +15
  • Trade size
    $1.9M at market
    +25
  • Share of holdings sold
    Sold 100% of holdings
    +20
  • Cluster
    12 insiders selling within 14 days
    +15
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -15
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

This signal so far: 1m +15.1%, 3m -14.9%, 6m -.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

VICROct 9, 2026 · close 266.07
Since filing May 5, 2026: +0.0%SPY +8.1% · excess -8.1%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001830195-26-000005, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
May 4, 2026MOption exercise
Common Stock10b5-1
+4,596$33.96$156k4,596May 5, 2026
May 4, 2026MOption exercise
Common Stock10b5-1
+2,916$41.61$121k7,512May 5, 2026
May 4, 2026SOpen-market sale
Common Stock10b5-1
-200$244.30$49k7,312May 5, 2026
May 4, 2026SOpen-market sale
Common Stock10b5-1
-100$246.76$25k7,212May 5, 2026
May 4, 2026SOpen-market sale
Common Stock10b5-1
-200$247.91$50k7,012May 5, 2026
May 4, 2026SOpen-market sale
Common Stock10b5-1
-200$249.84$50k6,812May 5, 2026
May 4, 2026SOpen-market sale
Common Stock10b5-1
-1,943$251.08$488k4,869May 5, 2026
May 4, 2026SOpen-market sale
Common Stock10b5-1
-1,469$252.20$370k3,400May 5, 2026
May 4, 2026SOpen-market sale
Common Stock10b5-1
-595$253.61$151k2,805May 5, 2026
May 4, 2026SOpen-market sale
Common Stock10b5-1
-868$254.35$221k1,937May 5, 2026
May 4, 2026SOpen-market sale
Common Stock10b5-1
-1,337$255.45$342k600May 5, 2026
May 4, 2026SOpen-market sale
Common Stock10b5-1
-300$256.27$77k300May 5, 2026
May 4, 2026SOpen-market sale
Common Stock10b5-1
-200$257.20$51k100May 5, 2026
May 4, 2026SOpen-market sale
Common Stock10b5-1
-100$267.62$27k0May 5, 2026
May 4, 2026MOption exercise
Non Qualified Stock Optionderivative10b5-1
-4,596$0.00$013,788May 5, 2026
May 4, 2026MOption exercise
Non Qualified Stock Optionderivative10b5-1
-2,916$0.00$05,832May 5, 2026

Related signals

Other insiders at VICOR CORP and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
33Weak
VICRsell 210b5-1
VICOR CORP
Philip D Davies
Corp. VP-Global Sales & Mktg.
$972k
3,072 shares
-62%
38Weak
VICRsell 210b5-1
VICOR CORP
Patrizio Vinciarelli
Chairman & CEO
$6.3M
20,000 shares
-0%
38Weak
VICRsell 210b5-1
VICOR CORP
Patrizio Vinciarelli
Chairman & CEO
$6.2M
20,000 shares
-0%
19Weak
VICRsell10b5-1
VICOR CORP
Philip D Davies
Corp. VP-Global Sales & Mktg.
$546k
3,073 shares
-62%
48Moderate
VICRsell 3
VICOR CORP
Zmira Lavie
director
$227k
908 shares
-100%
58Moderate
VICRsell 3
VICOR CORP
Samuel J Anderson
director
$524k
2,073 shares
-34%
35Weak
VICRsell 310b5-1
VICOR CORP
Philip D Davies
Corp. VP-Global Sales & Mktg.
$650k
3,072 shares
-62%
41Moderate
VICRsell 2
VICOR CORP
Zmira Lavie
director
$273k
1,216 shares
-100%
32Weak
VICRsell 410b5-1
VICOR CORP
Patrizio Vinciarelli
Chairman & CEO
$212k
700 shares
-0%
40Moderate
VICRsell 410b5-1
VICOR CORP
Philip D Davies
Corp. VP-Global Sales & Mktg.
$1.1M
3,073 shares
-62%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Andrew D'Amico sold $1.9M of VICR | InsiderTell