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buyWeak

William Bradley bought $40k of GUTS

director at FRACTYL HEALTH, INC.. 64,516 shares at an average of $0.62, traded Sep 14, 2026, filed Sep 16, 2026.

Conviction score
31
Value
$40k
64,516 shares
Holdings after
149,138
+76% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Director
    +15
  • Trade size
    $40k at market
    +6
  • Relative to holdings
    Holdings up 76%
    +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.

GUTSOct 9, 2026 · close 4.42
Since filing Sep 16, 2026: -34.6%SPY +3.5% · excess -38.1%

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 0001193125-26-393052, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Sep 14, 2026POpen-market purchase
Common Stock
+64,516$0.62$40k149,13826 d ago

Related signals

Other insiders at FRACTYL HEALTH, INC. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
33Weak
GUTSbuy
FRACTYL HEALTH, INC.
Harith Rajagopalan
Chief Executive Officer
$20k
10,416 shares
+2%
44Moderate
GUTSbuy 5
FRACTYL HEALTH, INC.
Kelly Ann Barnes
director
$40k
31,000 shares
-
38Weak
GUTSbuy 5
FRACTYL HEALTH, INC.
Ajay Royan
director, owner
$23k
17,901 shares
-
38Weak
GUTSbuy 5
FRACTYL HEALTH, INC.
William Bradley
director
$20k
16,129 shares
-
38Weak
GUTSbuy 5
FRACTYL HEALTH, INC.
Samuel Conaway
director
$9,964
8,550 shares
-
38Weak
GUTSbuy 5
FRACTYL HEALTH, INC.
Amy W Schulman
director
$9,964
8,550 shares
-
12Weak
GUTSsell 210b5-1
FRACTYL HEALTH, INC.
Jay David Caplan
President, Chief Product Off.
$82k
43,818 shares
-25%
15Weak
GUTSsell 210b5-1
FRACTYL HEALTH, INC.
Harith Rajagopalan
Chief Executive Officer
$206k
111,920 shares
-22%
34Weak
GUTSsell 2
FRACTYL HEALTH, INC.
Jay David Caplan
President, Chief Product Off.
$159k
64,197 shares
-29%
36Weak
GUTSsell 2
FRACTYL HEALTH, INC.
Harith Rajagopalan
Chief Executive Officer
$238k
96,517 shares
-16%

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.

William Bradley bought $40k of GUTS | InsiderTell