Skip to content
sellWeak cluster of 310b5-1 plan

Mark Ragosa sold $470k of KNSA

CHIEF FINANCIAL OFFICER at Kiniksa Pharmaceuticals International, plc. 20,343 shares at an average of $23.10, traded Mar 17, 2025, filed Mar 19, 2025.

Warning score
39
Value
$470k
20,343 shares
Holdings after
23,382
-58% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    CFO
    +22
  • Trade size
    $470k at market
    +17
  • Share of holdings sold
    Sold 58% of holdings
    +20
  • Cluster
    3 insiders selling within 14 days
    +15
  • 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.

This signal so far: 1m -12.4%, 3m +21.0%, 6m +53.5%.

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.

KNSAOct 9, 2026 · close 79.78
Since filing Mar 19, 2025: +245.7%SPY +40.0% · excess +205.7%

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 0001415889-25-008622, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Mar 16, 2025MOption exercise
Class A Ordinary Share10b5-1
+872--23,830Mar 19, 2025
Mar 16, 2025FTax withholding
Class A Ordinary Share10b5-1
-448$22.61$10k23,382Mar 19, 2025
Mar 17, 2025MOption exercise
Class A Ordinary Share10b5-1
+11,464$12.97$149k34,846Mar 19, 2025
Mar 17, 2025SOpen-market sale
Class A Ordinary Share10b5-1
-11,464$23.10$265k23,382Mar 19, 2025
Mar 19, 2025MOption exercise
Class A Ordinary Share10b5-1
+8,879$12.97$115k32,261Mar 19, 2025
Mar 19, 2025SOpen-market sale
Class A Ordinary Share10b5-1
-8,879$23.10$205k23,382Mar 19, 2025
Mar 16, 2025MOption exercise
Restricted Share Unitderivative10b5-1
-872$0.00$00Mar 19, 2025
Mar 17, 2025MOption exercise
Share Optionderivative10b5-1
-11,464$0.00$033,197Mar 19, 2025
Mar 19, 2025MOption exercise
Share Optionderivative10b5-1
-8,879$0.00$024,318Mar 19, 2025

Related signals

Other insiders at Kiniksa Pharmaceuticals International, plc and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
0Weak
KNSAsell10b5-1
Kiniksa Pharmaceuticals International, plc
Michael R Megna
CHIEF ACCOUNTING OFFICER
$369k
4,600 shares
-14%
34Weak
KNSAsell
Kiniksa Pharmaceuticals International, plc
G Bradley Cole
director
$299k
3,673 shares
-24%
30Weak
KNSAsell 310b5-1
Kiniksa Pharmaceuticals International, plc
John F. Paolini
CHIEF MEDICAL OFFICER
$3.1M
58,424 shares
-47%
50Moderate
KNSAsell 310b5-1
Kiniksa Pharmaceuticals International, plc
Sanj K Patel
CHAIRMAN & CEO
$2.6M
48,565 shares
-100%
50Moderate
KNSAsell 310b5-1
Kiniksa Pharmaceuticals International, plc
Sanj K Patel
CHAIRMAN & CEO
$26M
508,339 shares
-105%
35Weak
KNSAsell 310b5-1
Kiniksa Pharmaceuticals International, plc
Barry D Quart
director
$656k
13,099 shares
-51%
29Weak
KNSAsell 410b5-1
Kiniksa Pharmaceuticals International, plc
Michael R Megna
CHIEF ACCOUNTING OFFICER
$309k
6,625 shares
-19%
29Weak
KNSAsell 410b5-1
Kiniksa Pharmaceuticals International, plc
Ross Moat
CHIEF OPERATING OFFICER
$80k
1,703 shares
-12%
20Weak
KNSAsell 410b5-1
Kiniksa Pharmaceuticals International, plc
Barry D Quart
director
$345k
6,901 shares
-35%
40Moderate
KNSAsell 410b5-1
Kiniksa Pharmaceuticals International, plc
Sanj K Patel
CHAIRMAN & CEO
$364k
7,278 shares
-100%

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.

Mark Ragosa sold $470k of KNSA | InsiderTell