Skip to content
buyWeak

Mark B Justh bought $138k of OMEX

director at ODYSSEY MARINE EXPLORATION INC. 250,000 shares at an average of $0.55, traded Dec 24, 2024, filed Dec 26, 2024.

Conviction score
36
Value
$138k
250,000 shares
Holdings after
501,124
+100% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Director
    +15
  • Trade size
    $138k at market
    +11
  • Relative to holdings
    Holdings up 100%
    +10
  • Price context
    No price history yet
    0
  • Cluster
    No other insider buying within 14 days
    0
  • 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 +35.8%, 3m -10.4%, 6m +170.3%.

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.

OMEXOct 12, 2026 · close 0.64
Since filing Dec 26, 2024: +33.3%SPY +31.9% · excess +1.3%

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 0000950170-24-140397, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Dec 24, 2024POpen-market purchase
Common Stock
+250,000$0.55$138k501,124Dec 26, 2024

Related signals

Other insiders at ODYSSEY MARINE EXPLORATION INC and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
33Weak
OMEXsell 210b5-1
ODYSSEY MARINE EXPLORATION INC
Mark Gordon
Chief Executive Officer
$328k
90,000 shares
-16%
32Weak
OMEXsell 210b5-1
ODYSSEY MARINE EXPLORATION INC
Mark Gordon
Chief Executive Officer
$305k
80,956 shares
-12%
37Weak
OMEXsell 210b5-1
ODYSSEY MARINE EXPLORATION INC
John D Longley Jr
President & COO
$945k
256,049 shares
-97%
47Moderate
OMEXsell
ODYSSEY MARINE EXPLORATION INC
Gallardo Juan Antonio Carlos Cortina
owner
$1.7M
979,100 shares
-33%
28Weak
OMEXbuy
ODYSSEY MARINE EXPLORATION INC
Mark B Justh
director
$32k
50,000 shares
+10%

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.

Mark B Justh bought $138k of OMEX | InsiderTell