MetaCap

Kiniksa Pharmaceuticals International Insider Trades

NASDAQ: KNSAHealth CareBiotechnology: Pharmaceutical PreparationsUSD

79.78+1.03 (+1.31%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

Last 12 months

Purchases
0 · $0
Sales
19 · $36.40M
Shares bought / sold
0 / 698.30K
Net activity
Net selling $36.4 million

Kiniksa Pharmaceuticals International insider activity

Over the last 12 months, Kiniksa Pharmaceuticals International insiders reported 100 transactions on SEC Form 4: 0 open-market purchases and 19 sales. Insiders bought $0 and sold $36.4 million worth of stock, for net insider selling of $36.4 million. The largest seller was Patel Sanj K, with $29.4 million in reported sales.

The most recent filing shows Megna Michael R (CHIEF ACCOUNTING OFFICER) selling 4,600 shares at $80.30 on Sep 3, 2026. Insider sales are common for compensation, tax and diversification reasons, while open-market purchases are rarer; tracking both helps put KNSA's ownership changes in context.

Summary generated from market data by MetaCap's automated system. Methodology

KNSA insider transactions

Kiniksa Pharmaceuticals International insider transactions
DateInsiderTypeSharesValueFiling
Sep 3, 2026Megna Michael RCHIEF ACCOUNTING OFFICERSale4,600$369.38KForm 4
Sep 1, 2026Megna Michael RCHIEF ACCOUNTING OFFICERTax withholding5,531$438.50KForm 4
Sep 1, 2026Megna Michael RCHIEF ACCOUNTING OFFICEROption exercise2,644—Form 4
Sep 1, 2026Megna Michael RCHIEF ACCOUNTING OFFICEROption exercise2,362—Form 4
Sep 1, 2026Megna Michael RCHIEF ACCOUNTING OFFICEROption exercise2,558—Form 4
Sep 1, 2026Megna Michael RCHIEF ACCOUNTING OFFICEROption exercise3,932—Form 4
Sep 1, 2026Paolini John F.CHIEF MEDICAL OFFICERTax withholding4,029$319.42KForm 4
Sep 1, 2026Paolini John F.CHIEF MEDICAL OFFICEROption exercise2,457—Form 4
Sep 1, 2026Paolini John F.CHIEF MEDICAL OFFICEROption exercise1,750—Form 4
Sep 1, 2026Paolini John F.CHIEF MEDICAL OFFICEROption exercise1,624—Form 4
Sep 1, 2026Paolini John F.CHIEF MEDICAL OFFICEROption exercise2,497—Form 4
Sep 1, 2026Moat RossCHIEF OPERATING OFFICERTax withholding4,007$317.67KForm 4
Sep 1, 2026Moat RossCHIEF OPERATING OFFICEROption exercise2,457—Form 4
Sep 1, 2026Moat RossCHIEF OPERATING OFFICEROption exercise1,740—Form 4
Sep 1, 2026Moat RossCHIEF OPERATING OFFICEROption exercise1,611—Form 4
Sep 1, 2026Moat RossCHIEF OPERATING OFFICEROption exercise2,477—Form 4
Sep 1, 2026Patel Sanj KCHAIRMAN & CEOTax withholding15,144$1.20MForm 4
Sep 1, 2026Patel Sanj KCHAIRMAN & CEOOption exercise8,609—Form 4
Sep 1, 2026Patel Sanj KCHAIRMAN & CEOOption exercise6,237—Form 4
Sep 1, 2026Patel Sanj KCHAIRMAN & CEOOption exercise6,481—Form 4
Sep 1, 2026Patel Sanj KCHAIRMAN & CEOOption exercise9,991—Form 4
Sep 1, 2026Ragosa MarkCHIEF FINANCIAL OFFICERTax withholding4,404$349.15KForm 4
Sep 1, 2026Ragosa MarkCHIEF FINANCIAL OFFICEROption exercise3,069—Form 4
Sep 1, 2026Ragosa MarkCHIEF FINANCIAL OFFICEROption exercise1,591—Form 4
Sep 1, 2026Ragosa MarkCHIEF FINANCIAL OFFICEROption exercise1,750—Form 4
Sep 1, 2026Ragosa MarkCHIEF FINANCIAL OFFICEROption exercise2,694—Form 4
Sep 1, 2026Patel Sanj KCHAIRMAN & CEOTax withholding15,144$1.20MForm 4
Sep 1, 2026Patel Sanj KCHAIRMAN & CEOOption exercise8,609—Form 4
Sep 1, 2026Patel Sanj KCHAIRMAN & CEOOption exercise6,237—Form 4
Sep 1, 2026Patel Sanj KCHAIRMAN & CEOOption exercise6,481—Form 4
Sep 1, 2026Patel Sanj KCHAIRMAN & CEOOption exercise9,991—Form 4
Aug 19, 2026Quart Barry DDirectorGift2,600—Form 4
Aug 1, 2026Levy Richard SDirectorOption exercise403—Form 4
Jul 29, 2026Cole G BradleyDirectorGift4,500—Form 4
Jul 29, 2026Cole G BradleyDirectorSale3,673$299.09KForm 4
Jul 15, 2026Megna Michael RCHIEF ACCOUNTING OFFICERAward279$9.35KForm 4
Jun 1, 2026Patel Sanj KCHAIRMAN & CEOConversion900,000—Form 4
May 29, 2026BAKER BROS. ADVISORS LP & 667, L.P. & Baker Bros. Advisors (GP) LLC & Baker Brothers Life Sciences LP & BAKER FELIX & BAKER JULIANDirectorAward6,078—Form 4
May 29, 2026BAKER BROS. ADVISORS LP & 667, L.P. & Baker Bros. Advisors (GP) LLC & Baker Brothers Life Sciences LP & BAKER FELIX & BAKER JULIANDirectorAward6,078—Form 4
May 29, 2026McCain Tracey LDirectorOption exercise2,799—Form 4
May 29, 2026Quart Barry DDirectorOption exercise2,799—Form 4
May 29, 2026Cole G BradleyDirectorOption exercise2,799—Form 4
May 29, 2026Levy Richard SDirectorOption exercise2,799—Form 4
May 29, 2026Malley ThomasDirectorOption exercise2,799—Form 4
May 29, 2026Popovits Kimberly JDirectorOption exercise2,799—Form 4
May 1, 2026Patel Sanj KCHAIRMAN & CEOSale48,565$2.62MForm 4
May 1, 2026Patel Sanj KCHAIRMAN & CEOOption exercise48,565$1.50MForm 4
May 1, 2026Paolini John F.CHIEF MEDICAL OFFICERSale21,097$1.14MForm 4
May 1, 2026Paolini John F.CHIEF MEDICAL OFFICERSale37,327$2.00MForm 4
May 1, 2026Paolini John F.CHIEF MEDICAL OFFICEROption exercise58,424$605.27KForm 4
Apr 30, 2026Patel Sanj KCHAIRMAN & CEOSale2,141$115.64KForm 4
Apr 30, 2026Patel Sanj KCHAIRMAN & CEOOption exercise2,141$66.22KForm 4
Apr 29, 2026Patel Sanj KCHAIRMAN & CEOSale22,544$1.22MForm 4
Apr 29, 2026Patel Sanj KCHAIRMAN & CEOOption exercise22,544$697.29KForm 4
Apr 28, 2026Quart Barry DDirectorSale13,099$656.26KForm 4
Apr 28, 2026Quart Barry DDirectorOption exercise13,099$187.71KForm 4
Apr 28, 2026Patel Sanj KCHAIRMAN & CEOSale51,750$2.80MForm 4
Apr 28, 2026Patel Sanj KCHAIRMAN & CEOSale243,596$12.67MForm 4
Apr 28, 2026Patel Sanj KCHAIRMAN & CEOSale113,673$5.85MForm 4
Apr 28, 2026Patel Sanj KCHAIRMAN & CEOSale74,635$3.76MForm 4
Apr 28, 2026Patel Sanj KCHAIRMAN & CEOOption exercise51,750$1.60MForm 4
Apr 28, 2026Patel Sanj KCHAIRMAN & CEOOption exercise431,904$4.47MForm 4
Apr 9, 2026Moat RossCHIEF OPERATING OFFICERSale1,703$79.51KForm 4
Apr 9, 2026Megna Michael RCHIEF ACCOUNTING OFFICERSale6,625$309.32KForm 4
Apr 7, 2026Megna Michael RCHIEF ACCOUNTING OFFICERTax withholding1,666$81.53KForm 4
Apr 7, 2026Megna Michael RCHIEF ACCOUNTING OFFICEROption exercise3,932$3.93KForm 4
Apr 7, 2026Moat RossCHIEF OPERATING OFFICERTax withholding774$37.88KForm 4
Apr 7, 2026Moat RossCHIEF OPERATING OFFICEROption exercise2,477—Form 4
Apr 7, 2026Tessari EbenCHIEF STRATEGY OFFICERTax withholding846$41.40KForm 4
Apr 7, 2026Tessari EbenCHIEF STRATEGY OFFICEROption exercise2,726—Form 4
Apr 7, 2026Patel Sanj KCHAIRMAN & CEOTax withholding4,831$236.43KForm 4
Apr 7, 2026Patel Sanj KCHAIRMAN & CEOOption exercise9,991—Form 4
Apr 7, 2026Paolini John F.CHIEF MEDICAL OFFICERTax withholding1,208$59.12KForm 4
Apr 7, 2026Paolini John F.CHIEF MEDICAL OFFICEROption exercise2,497—Form 4
Apr 7, 2026Ragosa MarkCHIEF FINANCIAL OFFICERTax withholding1,303$63.77KForm 4
Apr 7, 2026Ragosa MarkCHIEF FINANCIAL OFFICEROption exercise2,694—Form 4
Apr 6, 2026Moat RossCHIEF OPERATING OFFICERSale2,367$114.99KForm 4
Apr 6, 2026Quart Barry DDirectorSale6,901$345.05KForm 4
Apr 6, 2026Quart Barry DDirectorOption exercise6,901$98.89KForm 4
Apr 6, 2026Patel Sanj KCHAIRMAN & CEOSale7,278$363.97KForm 4
Apr 6, 2026Patel Sanj KCHAIRMAN & CEOOption exercise7,278$75.40KForm 4
Apr 1, 2026Megna Michael RCHIEF ACCOUNTING OFFICERTax withholding3,205$154.26KForm 4
Apr 1, 2026Megna Michael RCHIEF ACCOUNTING OFFICEROption exercise7,564—Form 4
Apr 1, 2026Patel Sanj KCHAIRMAN & CEOTax withholding10,313$496.36KForm 4
Apr 1, 2026Patel Sanj KCHAIRMAN & CEOOption exercise21,327—Form 4
Apr 1, 2026Ragosa MarkCHIEF FINANCIAL OFFICERTax withholding2,510$120.81KForm 4
Apr 1, 2026Ragosa MarkCHIEF FINANCIAL OFFICEROption exercise5,187—Form 4
Apr 1, 2026Moat RossCHIEF OPERATING OFFICERTax withholding1,706$82.11KForm 4
Apr 1, 2026Moat RossCHIEF OPERATING OFFICEROption exercise5,808—Form 4
Apr 1, 2026Paolini John F.CHIEF MEDICAL OFFICERTax withholding2,821$135.77KForm 4
Apr 1, 2026Paolini John F.CHIEF MEDICAL OFFICEROption exercise5,831—Form 4
Apr 1, 2026Tessari EbenCHIEF STRATEGY OFFICERTax withholding1,756$84.52KForm 4
Apr 1, 2026Tessari EbenCHIEF STRATEGY OFFICEROption exercise5,975—Form 4
Mar 9, 2026Ragosa MarkCHIEF FINANCIAL OFFICERSale18,741$866.58KForm 4
Mar 9, 2026Ragosa MarkCHIEF FINANCIAL OFFICERSale17,981$819.57KForm 4
Mar 9, 2026Ragosa MarkCHIEF FINANCIAL OFFICEROption exercise10,360$277.03KForm 4
Mar 9, 2026Ragosa MarkCHIEF FINANCIAL OFFICEROption exercise13,813$249.46KForm 4
Mar 9, 2026Ragosa MarkCHIEF FINANCIAL OFFICEROption exercise10,513$186.71KForm 4
Mar 9, 2026Ragosa MarkCHIEF FINANCIAL OFFICEROption exercise2,036$46.60KForm 4
Mar 2, 2026Paolini John F.CHIEF MEDICAL OFFICEROption exercise40,000$414.40KForm 4

Transaction codes follow SEC Form 4: P = open-market purchase, S = open-market sale, A = grant or award, M = option exercise, F = shares withheld for taxes. About Form 4

Related