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sellModerate cluster of 1410b5-1 plan

Philip D Davies sold $1.0M of VICR

VP Global Sales & Marketing at VICOR CORP. 5,419 shares at an average of $189.67, traded Mar 5, 2026, filed Mar 9, 2026.

Warning score
40
Value
$1.0M
5,419 shares
Holdings after
1,920
-74% from before
From 52-week low
+362%
low $39.41, close $181.92
From 52-week high
-13%
high $209.19, as of Mar 5, 2026

Score components

  • Role
    Officer
    +15
  • Trade size
    $1.0M at market
    +25
  • Share of holdings sold
    Sold 74% of holdings
    +20
  • Cluster
    14 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 +5.9%, 3m +61.7%, 6m +10.9%.

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 13, 2026 · close 267.24
Since filing Mar 9, 2026: +57.2%SPY +15.6% · excess +41.6%

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 0001512868-26-000002, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Mar 5, 2026MOption exercise
Common Stock10b5-1
+1,920$41.61$80k3,840Mar 9, 2026
Mar 5, 2026MOption exercise
Common Stock10b5-1
+2,585$60.61$157k6,425Mar 9, 2026
Mar 5, 2026MOption exercise
Common Stock10b5-1
+914$75.43$69k7,339Mar 9, 2026
Mar 5, 2026SOpen-market sale
Common Stock10b5-1
-100$177.18$18k7,239Mar 9, 2026
Mar 5, 2026SOpen-market sale
Common Stock10b5-1
-700$179.38$126k6,539Mar 9, 2026
Mar 5, 2026SOpen-market sale
Common Stock10b5-1
-607$180.24$109k5,932Mar 9, 2026
Mar 5, 2026SOpen-market sale
Common Stock10b5-1
-698$181.49$127k5,234Mar 9, 2026
Mar 5, 2026SOpen-market sale
Common Stock10b5-1
-100$182.17$18k5,134Mar 9, 2026
Mar 5, 2026SOpen-market sale
Common Stock10b5-1
-100$185.51$19k5,034Mar 9, 2026
Mar 5, 2026SOpen-market sale
Common Stock10b5-1
-300$187.26$56k4,734Mar 9, 2026
Mar 5, 2026SOpen-market sale
Common Stock10b5-1
-300$189.21$57k4,434Mar 9, 2026
Mar 5, 2026SOpen-market sale
Common Stock10b5-1
-300$193.12$58k4,134Mar 9, 2026
Mar 5, 2026SOpen-market sale
Common Stock10b5-1
-300$194.98$58k3,834Mar 9, 2026
Mar 5, 2026SOpen-market sale
Common Stock10b5-1
-100$196.45$20k3,734Mar 9, 2026
Mar 5, 2026SOpen-market sale
Common Stock10b5-1
-1,514$199.49$302k2,220Mar 9, 2026
Mar 5, 2026SOpen-market sale
Common Stock10b5-1
-300$202.18$61k1,920Mar 9, 2026
Mar 5, 2026MOption exercise
Non Qualified Stock Optionderivative10b5-1
-1,920$0.00$015,358Mar 9, 2026
Mar 5, 2026MOption exercise
Non Qualified Stock Optionderivative10b5-1
-2,585$0.00$07,752Mar 9, 2026
Mar 5, 2026MOption exercise
Non Qualified Stock Optionderivative10b5-1
-914$0.00$01,827Mar 9, 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.

Philip D Davies sold $1.0M of VICR | InsiderTell