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CIK 0001730430 · Large accelerated filer

Kiniksa Pharmaceuticals International, plc

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Ticker
KNSA
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
FY end
Dec 31
Entity type
operating
EIN
981795578
Phone
7814319100
Business address
105 PICCADILLY, SECOND FLOOR, LONDON, United Kingdom, W1J 7NJ
Former names
Kiniksa Pharmaceuticals, Ltd.
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$78,588,440
in 8 filings, $78.6M under 10b5-1 plans

Net −$78,588,440. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. Patel Sanj K −$51.7M CHAIRMAN & CEO sold 42% of stake
  2. Moat Ross −$9.6M CHIEF OPERATING OFFICER sold 91% of stake
  3. Paolini John F. −$8.9M CHIEF MEDICAL OFFICER sold 58% of stake
  4. Megna Michael R −$4.9M CHIEF ACCOUNTING OFFICER sold 80% of stake
  5. Ragosa Mark −$3.4M CHIEF FINANCIAL OFFICER sold 64% of stake

Reading 59 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-05-29 Malley Thomas Director Option exercise · Restricted Share Units −2,799 0
2026-05-29 Quart Barry D Director Option exercise +2,799 15,345
2026-05-29 Quart Barry D Director Grant or award · Share Option +12,158 12,185
2026-05-29 Quart Barry D Director Grant or award · Restricted Share Units +2,026 2,026
2026-05-29 Quart Barry D Director Option exercise · Restricted Share Units −2,799 0
2026-05-29 Cole G Bradley Director Option exercise +2,799 15,345
2026-05-29 Cole G Bradley Director Grant or award · Share Option +12,158 12,158
2026-05-29 Cole G Bradley Director Grant or award · Restricted Share Units +2,026 2,026
2026-05-29 Cole G Bradley Director Option exercise · Restricted Share Units −2,799 0
2026-05-29 Popovits Kimberly J Director Option exercise +2,799 15,345
2026-05-29 Popovits Kimberly J Director Grant or award · Share Option +12,158 12,158
2026-05-29 Popovits Kimberly J Director Grant or award · Restricted Share Units +2,026 2,026
2026-05-29 Popovits Kimberly J Director Option exercise · Restricted Share Units −2,799 0
2026-05-29 BAKER BROS. ADVISORS LP Director Grant or award +6,078 143,277
2026-05-29 BAKER BROS. ADVISORS LP Director Grant or award +6,078 2,744,894
2026-05-29 BAKER BROS. ADVISORS LP Director Grant or award · Non- Qualified Share Option (right to buy) +36,474 36,474
2026-05-29 BAKER BROS. ADVISORS LP Director Grant or award · Non- Qualified Share Option (right to buy) +36,474 36,474
2026-05-01 Paolini John F. CHIEF MEDICAL OFFICER Option exercise 10b5-1 +58,424 $10.36 $605K 124,047
2026-05-01 Paolini John F. CHIEF MEDICAL OFFICER Sale 10b5-1 −37,327 $53.52 $2.0M 86,720
2026-05-01 Paolini John F. CHIEF MEDICAL OFFICER Sale 10b5-1 −21,097 $54.04 $1.1M 65,623

Page 11 of 74 · 1,467 trades