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sellWeak10b5-1 plan

Ryan Corbett sold $1.9M of MP

Chief Financial Officer at MP Materials Corp. / DE. 75,000 shares at an average of $25.81, traded Mar 14, 2025, filed Mar 18, 2025.

Warning score
37
Value
$1.9M
75,000 shares
Holdings after
214,812
-26% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    CFO
    +22
  • Trade size
    $1.9M at market
    +25
  • Share of holdings sold
    Sold 26% of holdings
    +10
  • Cluster
    No other insider selling within 14 days
    0
  • 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 -1.8%, 3m +32.2%, 6m +145.9%.

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.

MPOct 9, 2026 · close 46.14
Since filing Mar 18, 2025: +72.0%SPY +41.5% · excess +30.5%

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 0001628280-25-013604, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Mar 14, 2025SOpen-market sale
Common Stock10b5-1
-15,000$25.00$375k275,100Mar 18, 2025
Mar 14, 2025SOpen-market sale
Common Stock10b5-1
-24,195$25.25$611k250,905Mar 18, 2025
Mar 14, 2025SOpen-market sale
Common Stock10b5-1
-20,805$26.17$544k230,100Mar 18, 2025
Mar 16, 2025FTax withholding
Common Stock10b5-1
-288$26.83$7,727229,812Mar 18, 2025
Mar 17, 2025SOpen-market sale
Common Stock10b5-1
-15,000$27.00$405k214,812Mar 18, 2025

Related signals

Other insiders at MP Materials Corp. / DE and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
55Moderate
MPbuy
MP Materials Corp. / DE
Michael Stuart Rosenthal
Chief Operating Officer
$543k
10,000 shares
+8%
50Moderate
MPsell
MP Materials Corp. / DE
James H. Litinsky
Chairman and CEO
$13M
185,167 shares
-2%
50Moderate
MPsell
MP Materials Corp. / DE
James H. Litinsky
Chairman and CEO
$26M
400,000 shares
-3%
52Moderate
MPbuy
MP Materials Corp. / DE
Michael Stuart Rosenthal
Chief Operating Officer
$963k
17,000 shares
+1%
65Notable
MPsell 3
MP Materials Corp. / DE
James H. Litinsky
Chairman and CEO
$20M
300,000 shares
-2%
47Moderate
MPsell 310b5-1
MP Materials Corp. / DE
Ryan Corbett
Chief Financial Officer
$1.5M
20,000 shares
-16%
33Weak
MPsell 310b5-1
MP Materials Corp. / DE
Elliot Dean Hoops
General Counsel and Secretary
$522k
6,958 shares
-11%
30Weak
MPsell10b5-1
MP Materials Corp. / DE
James H. Litinsky
Chairman and CEO
$19M
300,000 shares
-2%
45Moderate
MPsell 210b5-1
MP Materials Corp. / DE
Ryan Corbett
Chief Financial Officer
$2.8M
46,000 shares
-26%
31Weak
MPsell 210b5-1
MP Materials Corp. / DE
Elliot Dean Hoops
General Counsel and Secretary
$835k
13,914 shares
-19%

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.

Ryan Corbett sold $1.9M of MP | InsiderTell