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buyWeak

Clare Kahn bought $9,924 of SLDB

director at Solid Biosciences Inc.. 1,860 shares at an average of $5.34, traded Mar 11, 2025, filed Mar 13, 2025.

Conviction score
25
Value
$9,924
1,860 shares
Holdings after
2,960
+169% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Director
    +15
  • Trade size
    $10k at market
    0
  • Relative to holdings
    Holdings up 169%
    +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.

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 Mar 13, 2025: +33.5%SPY +44.0% · excess -10.4%

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 0000950170-25-038706, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Mar 11, 2025POpen-market purchase
Common Stock
+1,860$5.34$9,9242,960Mar 13, 2025

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
9Weak
SLDBsell10b5-1
Solid Biosciences Inc.
Gabriel Brooks
Chief Medical Officer
$81k
12,616 shares
-13%
0Weak
SLDBsell10b5-1
Solid Biosciences Inc.
Gabriel Brooks
Chief Medical Officer
$182k
28,335 shares
-23%
17Weak
SLDBsell 410b5-1
Solid Biosciences Inc.
Alexander Cumbo
President and CEO
$55k
10,808 shares
-12%
0Weak
SLDBsell 410b5-1
Solid Biosciences Inc.
Jessie Hanrahan
Chief Regulatory Officer
$23k
4,483 shares
-14%
0Weak
SLDBsell 410b5-1
Solid Biosciences Inc.
Paul Herzich
Chief Technology Officer
$14k
2,701 shares
-9%
10Weak
SLDBsell 410b5-1
Solid Biosciences Inc.
David T Howton
Chief Operating Officer
$25k
4,932 shares
-13%
15Weak
SLDBsell
Solid Biosciences Inc.
Ilan Ganot
director
$14k
3,278 shares
-3%
0Weak
SLDBsell
Solid Biosciences Inc.
Gabriel Brooks
Chief Medical Officer
$17k
2,895 shares
-8%
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%

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.

Clare Kahn bought $9,924 of SLDB | InsiderTell