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sellModerate cluster of 2

Saira Ramasastry sold $378k of MIRM

director at Mirum Pharmaceuticals, Inc.. 8,203 shares at an average of $46.06, traded Jun 2, 2025, filed Jun 4, 2025.

Warning score
44
Value
$378k
8,203 shares
Holdings after
0
-144% from before
From 52-week low
+21%
low $37.85, close $45.97
From 52-week high
-14%
high $53.16, as of Jun 2, 2025

Score components

  • Role
    Director
    +15
  • Trade size
    $378k at market
    +16
  • Share of holdings sold
    Sold 100% of holdings
    +20
  • Cluster
    2 insiders selling within 14 days
    +8
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -15

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.

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.

MIRMOct 9, 2026 · close 86.01
Since filing Jun 4, 2025: +92.8%SPY +32.8% · excess +60.0%

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 0001415889-25-015570, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jun 2, 2025SOpen-market sale
Common Stock
-5,703$46.20$263k0Jun 4, 2025
Jun 3, 2025MOption exercise
Common Stock
+2,500$14.12$35k2,500Jun 4, 2025
Jun 3, 2025SOpen-market sale
Common Stock
-2,500$45.74$114k0Jun 4, 2025
Jun 3, 2025MOption exercise
Stock Option (right to buy)derivative
-2,500$0.00$00Jun 4, 2025

Related signals

Other insiders at Mirum Pharmaceuticals, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
52Moderate
MIRMsell 3
Mirum Pharmaceuticals, Inc.
Eric Bjerkholt
CHIEF FINANCIAL OFFICER
$978k
9,943 shares
-18%
38Weak
MIRMsell 310b5-1
Mirum Pharmaceuticals, Inc.
Jolanda Howe
SVP, GLOBAL CONTROLLER
$66k
658 shares
-52%
35Weak
MIRMsell 310b5-1
Mirum Pharmaceuticals, Inc.
Christopher Peetz
CHIEF EXECUTIVE OFFICER
$3.0M
30,000 shares
-13%
41Moderate
MIRMsell 2
Mirum Pharmaceuticals, Inc.
Eric Bjerkholt
CHIEF FINANCIAL OFFICER
$728k
9,578 shares
-19%
53Moderate
MIRMsell 2
Mirum Pharmaceuticals, Inc.
Laura Brege
director
$1.3M
17,000 shares
-52%
28Weak
MIRMsell 210b5-1
Mirum Pharmaceuticals, Inc.
Christopher Peetz
CHIEF EXECUTIVE OFFICER
$2.5M
40,000 shares
-22%
27Weak
MIRMsell 210b5-1
Mirum Pharmaceuticals, Inc.
Jolanda Howe
SVP, GLOBAL CONTROLLER
$580k
10,000 shares
-80%
28Weak
MIRMsell 210b5-1
Mirum Pharmaceuticals, Inc.
Christopher Peetz
CHIEF EXECUTIVE OFFICER
$2.2M
40,000 shares
-22%
0Weak
MIRMsell10b5-1
Mirum Pharmaceuticals, Inc.
Jolanda Howe
SVP, GLOBAL CONTROLLER
$51k
1,041 shares
-30%
54Moderate
MIRMsell 2
Mirum Pharmaceuticals, Inc.
William Fairey
director
$155k
3,203 shares
-56%

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.

Saira Ramasastry sold $378k of MIRM | InsiderTell