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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.

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

Date Insider Transaction Shares Price Value Owned after
2025-12-15 Tessari Eben CHIEF OPERATING OFFICER Sale 10b5-1 −12,048 $41.56 $501K 16,666
2025-12-15 Tessari Eben CHIEF OPERATING OFFICER Option exercise · Share Option 10b5-1 −6,000 0
2025-12-15 Quart Barry D Director Option exercise 10b5-1 +20,129 $10.36 $209K 32,675
2025-12-15 Quart Barry D Director Sale 10b5-1 −20,129 $41.51 $836K 12,546
2025-12-15 Quart Barry D Director Option exercise · Share Option 10b5-1 −20,129 0
2025-12-08 Ragosa Mark CHIEF FINANCIAL OFFICER Option exercise 10b5-1 +16,164 $11.10 $179K 47,250
2025-12-08 Ragosa Mark CHIEF FINANCIAL OFFICER Option exercise 10b5-1 +16,165 $11.97 $193K 63,415
2025-12-08 Ragosa Mark CHIEF FINANCIAL OFFICER Option exercise 10b5-1 +10,512 $10.76 $113K 73,927
2025-12-08 Ragosa Mark CHIEF FINANCIAL OFFICER Sale 10b5-1 −42,841 $41.49 $1.8M 31,086
2025-12-08 Ragosa Mark CHIEF FINANCIAL OFFICER Option exercise · Share Option 10b5-1 −16,164 5,388
2025-12-08 Ragosa Mark CHIEF FINANCIAL OFFICER Option exercise · Share Option 10b5-1 −16,165 12,123
2025-12-08 Ragosa Mark CHIEF FINANCIAL OFFICER Option exercise · Share Option 10b5-1 −10,512 14,016
2025-11-26 Tessari Eben CHIEF OPERATING OFFICER Option exercise 10b5-1 +200 $22.89 $5K 22,914
2025-11-26 Tessari Eben CHIEF OPERATING OFFICER Sale 10b5-1 −200 $42.89 $9K 22,714
2025-11-26 Tessari Eben CHIEF OPERATING OFFICER Option exercise · Share Option 10b5-1 −200 46,938
2025-11-17 Tessari Eben CHIEF OPERATING OFFICER Option exercise 10b5-1 +6,500 $8.83 $57K 35,184
2025-11-17 Tessari Eben CHIEF OPERATING OFFICER Sale 10b5-1 −645 $40.08 $26K 34,539
2025-11-17 Tessari Eben CHIEF OPERATING OFFICER Sale 10b5-1 −11,825 $41.30 $488K 22,714
2025-11-17 Tessari Eben CHIEF OPERATING OFFICER Option exercise · Share Option 10b5-1 −6,500 6,000
2025-11-13 Patel Sanj K CHAIRMAN & CEO Gift −60,000 51,794

Page 19 of 74 · 1,467 trades