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sellModerate

Dinesh Ph D Patel V sold $571k of PTGX

President and CEO at Protagonist Therapeutics, Inc. 10,415 shares at an average of $54.78, traded Jul 25, 2025, filed Jul 28, 2025.

Warning score
44
Value
$571k
10,415 shares
Holdings after
520,603
-2% from before
From 52-week low
+57%
low $35.09, close $55.15
From 52-week high
-8%
high $59.76, as of Jul 25, 2025

Score components

  • Role
    CEO
    +25
  • Trade size
    $571k at market
    +19
  • Share of holdings sold
    Sold 2.0% of holdings
    0
  • Cluster
    No other insider selling within 14 days
    0

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 +9.2%, 3m +33.8%, 6m +46.3%.

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.

PTGXOct 9, 2026 · close 143.73
Since filing Jul 28, 2025: +155.5%SPY +23.9% · excess +131.6%

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 0001104659-25-071262, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jul 25, 2025SOpen-market sale
Common Stock
-10,415$54.78$571k520,603Jul 28, 2025

Related signals

Other insiders at Protagonist Therapeutics, Inc and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
22Weak
PTGXsell10b5-1
Protagonist Therapeutics, Inc
Asif Ali
Chief Financial Officer
$8.3M
58,629 shares
-50%
20Weak
PTGXsell10b5-1
Protagonist Therapeutics, Inc
Dinesh Ph D Patel V
President and CEO
$18M
125,000 shares
-22%
48Moderate
PTGXsell 2
Protagonist Therapeutics, Inc
Dinesh Ph D Patel V
President and CEO
$7.5M
75,000 shares
-13%
53Moderate
PTGXsell 2
Protagonist Therapeutics, Inc
Bryan Giraudo
director
$5.9M
59,130 shares
-93%
34Weak
PTGXsell
Protagonist Therapeutics, Inc
Asif Ali
Chief Financial Officer
$185k
1,750 shares
-3%
57Moderate
PTGXsell 4
Protagonist Therapeutics, Inc
Asif Ali
Chief Financial Officer
$2.6M
24,765 shares
-29%
45Moderate
PTGXsell 4
Protagonist Therapeutics, Inc
Arturo Molina Md
Chief Medical Officer
$1.6M
15,000 shares
-15%
50Moderate
PTGXsell 4
Protagonist Therapeutics, Inc
Harold E Selick
director
$2.5M
24,000 shares
-28%
55Moderate
PTGXsell 4
Protagonist Therapeutics, Inc
Dinesh Ph D Patel V
President and CEO
$5.5M
54,700 shares
-10%
53Moderate
PTGXsell 2
Protagonist Therapeutics, Inc
Lewis T Williams
director
$1.5M
18,000 shares
-70%

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.

Dinesh Ph D Patel V sold $571k of PTGX | InsiderTell