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sellNotable cluster of 10

Robert Gendron sold $1.5M of VICR

Corp. VP - Marketing at VICOR CORP. 4,571 shares at an average of $330.00, traded May 26, 2026, filed May 27, 2026.

Warning score
60
Value
$1.5M
4,571 shares
Holdings after
0
-792% from before
From 52-week low
+687%
low $42.32, close $332.95
From 52-week high
0%
high $332.95, as of May 26, 2026

Score components

  • Role
    Officer
    +15
  • Trade size
    $1.5M at market
    +25
  • Share of holdings sold
    Sold 100% of holdings
    +20
  • Cluster
    10 insiders selling within 14 days
    +15
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -15

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.

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 27, 2026: -23.1%SPY +4.3% · excess -27.3%

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 0001654669-26-000002, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
May 26, 2026MOption exercise
Common Stock
+577$60.61$35k577May 27, 2026
May 26, 2026SOpen-market sale
Common Stock
-577$330.00$190k0May 27, 2026
May 26, 2026MOption exercise
Common Stock
+794$41.61$33k794May 27, 2026
May 26, 2026SOpen-market sale
Common Stock
-794$330.00$262k0May 27, 2026
May 26, 2026MOption exercise
Common Stock
+480$75.43$36k480May 27, 2026
May 26, 2026SOpen-market sale
Common Stock
-480$330.00$158k0May 27, 2026
May 26, 2026MOption exercise
Common Stock
+1,184$33.96$40k1,184May 27, 2026
May 26, 2026SOpen-market sale
Common Stock
-1,184$330.00$391k0May 27, 2026
May 26, 2026MOption exercise
Common Stock
+817$32.97$27k817May 27, 2026
May 26, 2026SOpen-market sale
Common Stock
-817$330.00$270k0May 27, 2026
May 26, 2026MOption exercise
Common Stock
+719$50.00$36k719May 27, 2026
May 26, 2026SOpen-market sale
Common Stock
-719$330.00$237k0May 27, 2026
May 26, 2026MOption exercise
Non Qualified Stock Optionderivative
-577$0.00$0577May 27, 2026
May 26, 2026MOption exercise
Non Qualified Stock Optionderivative
-794$0.00$01,588May 27, 2026
May 26, 2026MOption exercise
Non Qualified Stock Optionderivative
-480$0.00$00May 27, 2026
May 26, 2026MOption exercise
Non Qualified Stock Optionderivative
-1,184$0.00$03,550May 27, 2026
May 26, 2026MOption exercise
Non Qualified Stock Optionderivative
-817$0.00$02,448May 27, 2026
May 26, 2026MOption exercise
Non Qualified Stock Optionderivative
-719$0.00$02,873May 27, 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.

Robert Gendron sold $1.5M of VICR | InsiderTell