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sellWeak cluster of 4

David T Howton sold $28k of SLDB

Chief Operating Officer at Solid Biosciences Inc.. 5,072 shares at an average of $5.60, traded Dec 3, 2024, filed Dec 4, 2024.

Warning score
30
Value
$28k
5,072 shares
Holdings after
15,663
-24% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    COO
    +20
  • Trade size
    $28k at market
    +5
  • Share of holdings sold
    Sold 24% of holdings
    +5
  • Cluster
    4 insiders selling within 14 days
    +15
  • 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.

SLDBOct 9, 2026 · close 6.87
Since filing Dec 4, 2024: +32.6%SPY +31.1% · excess +1.5%

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 0000950170-24-133340, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Dec 2, 2024MOption exercise
Common Stock
+13,051--20,735Dec 4, 2024
Dec 3, 2024SOpen-market sale
Common Stock
-5,072$5.60$28k15,663Dec 4, 2024
Dec 2, 2024MOption exercise
Restricted Stock Unitsderivative
-13,051$0.00$026,103Dec 4, 2024

Related signals

Other insiders at Solid Biosciences Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
25Weak
SLDBbuy
Solid Biosciences Inc.
Clare Kahn
director
$9,924
1,860 shares
+169%
53Moderate
SLDBbuy 3
Solid Biosciences Inc.
Bain Capital Life Sciences Investors, LLC
owner
$4.0M
1,000,000 shares
+25%
65Notable
SLDBbuy 3
Solid Biosciences Inc.
Perceptive Advisors LLC
director, owner
$20M
5,000,000 shares
+73%
50Moderate
SLDBbuy 3
Solid Biosciences Inc.
Adage Capital Management, L.P.
owner
$1.9M
252,545 shares
+6%
0Weak
SLDBsell 610b5-1
Solid Biosciences Inc.
Gabriel Brooks
Chief Medical Officer
$13k
3,256 shares
-12%
16Weak
SLDBsell 610b5-1
Solid Biosciences Inc.
Alexander Cumbo
President and CEO
$45k
11,365 shares
-16%
0Weak
SLDBsell 610b5-1
Solid Biosciences Inc.
Ilan Ganot
director
$6,776
1,711 shares
-10%
0Weak
SLDBsell 610b5-1
Solid Biosciences Inc.
Jessie Hanrahan
Chief Regulatory Officer
$12k
3,079 shares
-14%
0Weak
SLDBsell 610b5-1
Solid Biosciences Inc.
Paul Herzich
Chief Technology Officer
$11k
2,688 shares
-13%
5Weak
SLDBsell 610b5-1
Solid Biosciences Inc.
David T Howton
Chief Operating Officer
$22k
5,561 shares
-18%

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.

David T Howton sold $28k of SLDB | InsiderTell