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buyWeak cluster of 2

John A DeFord bought $101k of MRVI

director at MARAVAI LIFESCIENCES HOLDINGS, INC.. 17,500 shares at an average of $5.75, traded Nov 12, 2024, filed Nov 14, 2024.

Conviction score
39
Value
$101k
17,500 shares
Holdings after
70,046
+33% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Director
    +15
  • Trade size
    $101k at market
    +10
  • Relative to holdings
    Holdings up 33%
    +6
  • Price context
    No price history yet
    0
  • Cluster
    2 insiders buying within 14 days
    +8
  • Repeat buying
    First buy in 90 days
    0
  • Track record
    Too few past buys to judge (0 with prices)
    0

What happened after comparable buys

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 +9.0%, 3m -20.8%, 6m -62.3%.

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.

MRVIOct 9, 2026 · close 7.44
Since filing Nov 14, 2024: +43.1%SPY +34.2% · excess +8.8%

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 0001823239-24-000120, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Nov 12, 2024POpen-market purchase
Class A Common Stock
+17,500$5.75$101k70,046Nov 14, 2024

Related signals

Other insiders at MARAVAI LIFESCIENCES HOLDINGS, INC. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
56Moderate
MRVIbuy 2
MARAVAI LIFESCIENCES HOLDINGS, INC.
Carl Hull
See Remarks
$987k
175,000 shares
-

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.

John A DeFord bought $101k of MRVI | InsiderTell