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sellWeak10b5-1 plan

Asif Ali sold $8.3M of PTGX

Chief Financial Officer at Protagonist Therapeutics, Inc. 58,629 shares at an average of $141.78, traded Sep 30, 2026, filed Oct 2, 2026.

Warning score
22
Value
$8.3M
58,629 shares
Holdings after
59,003
-50% from before
From 52-week low
+120%
low $64.00, close $140.89
From 52-week high
-11%
high $158.62, as of Sep 30, 2026

Score components

  • Role
    CFO
    +22
  • Trade size
    $8.3M at market
    +25
  • Share of holdings sold
    Sold 50% of holdings
    +10
  • Cluster
    No other insider selling within 14 days
    0
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -15
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

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.

PTGXOct 9, 2026 · close 143.73
Since filing Oct 2, 2026: +2.6%SPY +1.2% · 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 0001104659-26-113279, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Sep 30, 2026MOption exercise
Common Stock10b5-1
+9,229$38.98$360k68,23210 d ago
Sep 30, 2026MOption exercise
Common Stock10b5-1
+28,438$23.42$666k96,67010 d ago
Sep 30, 2026MOption exercise
Common Stock10b5-1
+15,650$19.19$300k112,32010 d ago
Sep 30, 2026MOption exercise
Common Stock10b5-1
+5,312$12.17$65k117,63210 d ago
Sep 30, 2026SOpen-market sale
Common Stock10b5-1
-12,595$141.77$1.8M105,03710 d ago
Sep 30, 2026SOpen-market sale
Common Stock10b5-1
-46,034$141.78$6.5M59,00310 d ago
Sep 30, 2026MOption exercise
Stock Option (right to buy)derivative10b5-1
-9,229$0.00$029,29110 d ago
Sep 30, 2026MOption exercise
Stock Option (right to buy)derivative10b5-1
-28,438$0.00$049,56210 d ago
Sep 30, 2026MOption exercise
Stock Option (right to buy)derivative10b5-1
-15,650$0.00$051,15010 d ago
Sep 30, 2026MOption exercise
Stock Option (right to buy)derivative10b5-1
-5,312$0.00$025,23510 d ago

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
20Weak
PTGXsell10b5-1
Protagonist Therapeutics, Inc
Dinesh Ph D Patel V
President and CEO
$18M
125,000 shares
-22%
42Moderate
PTGXsell
Protagonist Therapeutics, Inc
Asif Ali
Chief Financial Officer
$2.6M
24,765 shares
-29%
42Moderate
PTGXsell
Protagonist Therapeutics, Inc
Asif Ali
Chief Financial Officer
$3.8M
46,203 shares
-43%
43Moderate
PTGXsell
Protagonist Therapeutics, Inc
Asif Ali
Chief Financial Officer
$708k
8,588 shares
-10%
28Weak
PTGXsell
Protagonist Therapeutics, Inc
Arturo Molina Md
Chief Medical Officer
$230k
2,712 shares
-3%
25Weak
PTGXsell10b5-1
Protagonist Therapeutics, Inc
William D. Waddill
director
$979k
12,000 shares
-70%
18Weak
PTGXsell10b5-1
Protagonist Therapeutics, Inc
William D. Waddill
director
$257k
4,000 shares
-44%
18Weak
PTGXsell10b5-1
Protagonist Therapeutics, Inc
William D. Waddill
director
$237k
4,000 shares
-30%
44Moderate
PTGXsell
Protagonist Therapeutics, Inc
Dinesh Ph D Patel V
President and CEO
$571k
10,415 shares
-2%
50Moderate
PTGXsell
Protagonist Therapeutics, Inc
Dinesh Ph D Patel V
President and CEO
$2.9M
52,444 shares
-9%

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.

Asif Ali sold $8.3M of PTGX | InsiderTell