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sellWeak cluster of 310b5-1 plan

Andrew D'Amico sold $57k of VICR

director at VICOR CORP. 400 shares at an average of $142.50, traded Jan 5, 2026, filed Jan 6, 2026.

Warning score
22
Value
$57k
400 shares
Holdings after
0
-200% from before
From 52-week low
+239%
low $39.41, close $133.64
From 52-week high
0%
high $133.64, as of Jan 5, 2026

Score components

  • Role
    Director
    +15
  • Trade size
    $57k at market
    +7
  • Share of holdings sold
    Sold 100% of holdings
    +20
  • Cluster
    3 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 +6.7%, 3m +15.1%, 6m +85.2%.

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 Jan 6, 2026: +91.5%SPY +13.4% · excess +78.1%

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 0001830195-26-000001, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jan 5, 2026MOption exercise
Common Stock10b5-1
+200$100.00$20k200Jan 6, 2026
Jan 5, 2026SOpen-market sale
Common Stock10b5-1
-200$140.00$28k0Jan 6, 2026
Jan 5, 2026MOption exercise
Common Stock10b5-1
+200$100.00$20k200Jan 6, 2026
Jan 5, 2026SOpen-market sale
Common Stock10b5-1
-200$145.00$29k0Jan 6, 2026
Jan 5, 2026MOption exercise
Non Qualified Stock Optionderivative10b5-1
-400$0.00$0600Jan 6, 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%
11Weak
VICRsell10b5-1
VICOR CORP
Andrew D'Amico
director
$173k
531 shares
-266%
17Weak
VICRsell10b5-1
VICOR CORP
Andrew D'Amico
director
$439k
1,216 shares
-100%
13Weak
VICRsell10b5-1
VICOR CORP
Andrew D'Amico
director
$249k
754 shares
-100%
61Notable
VICRsell 5
VICOR CORP
Sean Crilly
Corp. VP-Eng., Pwr Syst.
$706k
2,500 shares
-26%
40Moderate
VICRsell 510b5-1
VICOR CORP
Philip D Davies
VP Global Sales & Marketing
$988k
3,072 shares
-62%
45Moderate
VICRsell 6
VICOR CORP
Nancy L Grava
VP Human Resources
$115k
323 shares
-100%

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.