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sellWeak10b5-1 plan

Andrew D'Amico sold $366k of VICR

director at VICOR CORP. 5,813 shares at an average of $63.00, traded Jul 23, 2025, filed Jul 24, 2025.

Warning score
15
Value
$366k
5,813 shares
Holdings after
1,217
-63% from before
From 52-week low
+47%
low $35.80, close $52.68
From 52-week high
-19%
high $64.71, as of Jul 23, 2025

Score components

  • Role
    Director
    +15
  • Trade size
    $366k at market
    +15
  • Share of holdings sold
    Sold 63% of holdings
    +20
  • Cluster
    No other insider selling within 14 days
    0
  • 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 +8.1%, 3m +97.2%, 6m +253.7%.

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 Jul 24, 2025: +464.3%SPY +24.3% · excess +440.0%

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 0001830195-25-000007, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jul 23, 2025MOption exercise
Common Stock10b5-1
+4,596$33.96$156k4,596Jul 24, 2025
Jul 23, 2025SOpen-market sale
Common Stock10b5-1
-4,596$63.00$290k4,596Jul 24, 2025
Jul 23, 2025MOption exercise
Common Stock10b5-1
+1,217$32.89$40k1,217Jul 24, 2025
Jul 23, 2025SOpen-market sale
Common Stock10b5-1
-1,217$63.00$77k1,217Jul 24, 2025
Jul 23, 2025MOption exercise
Non Qualified Stock Optionderivative10b5-1
-4,596$0.00$018,384Jul 24, 2025
Jul 23, 2025MOption exercise
Non Qualified Stock Optionderivative10b5-1
-1,217$0.00$04,864Jul 24, 2025

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 $366k of VICR | InsiderTell