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KNSA Insider Trading

Insider Ownership Percentage: 53.48%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $54,631,055.94

Kiniksa Pharmaceuticals International Insider Trading History Chart

This chart shows the insider buying and selling history at Kiniksa Pharmaceuticals International by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Kiniksa Pharmaceuticals International Share Price & Price History

Current Price: $46.08
Price Change: ▲ Price Increase of +0.45 (0.99%)
As of 03/20/2026 05:00 PM ET

This chart shows the closing price history over time for KNSA up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Kiniksa Pharmaceuticals International Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
2/12/2026Barry D. QuartDirectorSell2,690$45.00$121,050.0012,546View SEC Filing Icon  
2/10/2026Barry D. QuartDirectorSell110$45.00$4,950.0012,546View SEC Filing Icon  
2/9/2026Mark RagosaCFOSell17,845$43.28$772,331.6012,086View SEC Filing Icon  
2/4/2026Barry D. QuartDirectorSell2,602$45.02$117,142.0412,546View SEC Filing Icon  
2/3/2026Barry D. QuartDirectorSell12,528$45.27$567,142.5612,546View SEC Filing Icon  
2/2/2026Barry D. QuartDirectorSell830$45.00$37,350.0012,546View SEC Filing Icon  
1/8/2026Mark RagosaCFOSell12,000$41.89$502,680.0019,086View SEC Filing Icon  
12/15/2025Barry D. QuartDirectorSell20,129$41.51$835,554.7912,546View SEC Filing Icon  
12/15/2025Eben TessariCOOSell12,048$41.56$500,714.8816,666View SEC Filing Icon  
12/8/2025Mark RagosaCFOSell42,841$41.49$1,777,473.0931,086View SEC Filing Icon  
11/26/2025Eben TessariCOOSell200$42.89$8,578.0022,714View SEC Filing Icon  
11/17/2025Eben TessariCOOSell12,470$41.24$514,262.8022,714View SEC Filing Icon  
11/12/2025Mark RagosaCFOSell19,900$40.94$814,706.0031,086View SEC Filing Icon  
10/31/2025John F. PaoliniInsiderSell82,542$37.14$3,065,609.8861,324View SEC Filing Icon  
10/28/2025Mark RagosaCFOSell100$41.00$4,100.0031,086View SEC Filing Icon  
10/22/2025Sanj K. PatelCEOSell97,390$38.83$3,781,653.70111,794View SEC Filing Icon  
10/21/2025Sanj K. PatelCEOSell39,331$38.77$1,524,862.87111,794View SEC Filing Icon  
10/20/2025Michael R. MegnaCAOSell50,490$38.87$1,962,546.3027,046View SEC Filing Icon  
10/20/2025Sanj K. PatelCEOSell121,248$38.90$4,716,547.20111,794View SEC Filing Icon  
10/14/2025Eben TessariCOOSell12,368$37.67$465,902.5628,684View SEC Filing Icon  
9/29/2025Eben TessariCOOSell42,000$38.33$1,609,860.0034,552View SEC Filing Icon  
9/15/2025Eben TessariCOOSell16,400$36.46$597,944.0034,552View SEC Filing Icon  
9/5/2025Eben TessariCOOSell13,389$35.66$477,451.7444,452View SEC Filing Icon  
9/4/2025Eben TessariCOOSell85,271$35.52$3,028,825.9244,452View SEC Filing Icon  
9/4/2025Ross MoatInsiderSell3,523$35.31$124,397.139,415View SEC Filing Icon  
9/3/2025Eben TessariCOOSell15,091$35.50$535,730.5044,452View SEC Filing Icon  
9/3/2025Michael R. MegnaCAOSell11,000$34.84$383,240.0038,011View SEC Filing Icon  
8/18/2025Eben TessariCOOSell16,200$33.77$547,074.0040,215View SEC Filing Icon  
8/14/2025Thomas MalleyDirectorSell78,233$33.09$2,588,729.9712,546View SEC Filing Icon  
8/13/2025Thomas MalleyDirectorSell50,129$33.32$1,670,298.2812,546View SEC Filing Icon  
8/12/2025Thomas MalleyDirectorSell49,407$32.40$1,600,786.8012,546View SEC Filing Icon  
8/6/2025John F. PaoliniInsiderSell29,325$32.55$954,528.7557,403View SEC Filing Icon  
8/5/2025Eben TessariCOOSell138,614$33.20$4,601,984.8049,915View SEC Filing Icon  
8/4/2025Mark RagosaCFOSell18,889$32.89$621,259.2127,009View SEC Filing Icon  
8/4/2025Michael R. MegnaCAOSell17,000$32.35$549,950.0033,041View SEC Filing Icon  
7/14/2025Eben TessariCOOSell18,900$28.72$542,808.0049,163View SEC Filing Icon  
6/16/2025Eben TessariCOOSell17,300$28.28$489,244.0061,563View SEC Filing Icon  
6/11/2025Barry D. QuartDirectorSell12,336$30.39$374,891.0412,546View SEC Filing Icon  
6/11/2025Eben TessariCOOSell45,042$30.51$1,374,231.4272,363View SEC Filing Icon  
6/10/2025Barry D. QuartDirectorSell8,212$30.36$249,316.3212,546View SEC Filing Icon  
6/10/2025Eben TessariCOOSell15,506$30.46$472,312.7672,363View SEC Filing Icon  
6/9/2025Barry D. QuartDirectorSell6,900$30.26$208,794.0012,546View SEC Filing Icon  
6/9/2025Eben TessariCOOSell10,319$30.38$313,491.2272,363View SEC Filing Icon  
6/3/2025Mark RagosaCFOSell18,299$28.80$527,011.2027,009View SEC Filing Icon  
6/3/2025Michael R. MegnaCAOSell15,211$28.75$437,316.2532,546View SEC Filing Icon  
6/3/2025Ross MoatInsiderSell27,594$29.02$800,777.889,415View SEC Filing Icon  
5/28/2025Sanj K. PatelCEOSell62,116$27.33$1,697,630.2896,674View SEC Filing Icon  
5/27/2025Sanj K. PatelCEOSell19,317$27.01$521,752.1796,674View SEC Filing Icon  
5/23/2025Sanj K. PatelCEOSell4,837$27.00$130,599.0096,674View SEC Filing Icon  
5/19/2025Eben TessariCOOSell12,000$26.41$316,920.0072,363View SEC Filing Icon  
5/13/2025Sanj K. PatelCEOSell2,872$27.03$77,630.1696,674View SEC Filing Icon  
5/8/2025Sanj K. PatelCEOSell101$27.00$2,727.0096,674View SEC Filing Icon  
5/7/2025John F. PaoliniInsiderSell200$27.00$5,400.0057,403View SEC Filing Icon  
5/7/2025Michael R. MegnaCAOSell17,647$26.69$470,998.4332,546View SEC Filing Icon  
5/5/2025Ross MoatInsiderSell6,272$28.00$175,616.009,415View SEC Filing Icon  
5/1/2025Ross MoatInsiderSell23,234$28.02$651,016.689,415View SEC Filing Icon  
4/30/2025Mark RagosaCFOSell21,254$26.95$572,795.3027,009View SEC Filing Icon  
4/29/2025Ross MoatInsiderSell64,035$25.21$1,614,322.359,415View SEC Filing Icon  
4/21/2025Ross MoatInsiderSell18,259$20.29$370,475.119,415View SEC Filing Icon  
4/14/2025Eben TessariCOOSell12,000$20.48$245,760.0077,363View SEC Filing Icon  
3/19/2025Mark RagosaCFOSell8,879$23.10$205,104.9023,382View SEC Filing Icon  
3/17/2025Mark RagosaCFOSell11,464$23.10$264,818.4023,382View SEC Filing Icon  
3/12/2025Mark RagosaCFOSell36,372$22.25$809,277.0022,958View SEC Filing Icon  
3/12/2025Michael R. MegnaCAOSell9,051$22.45$203,194.9526,528View SEC Filing Icon  
2/10/2025Eben TessariCOOSell14,000$19.57$273,980.0081,975View SEC Filing Icon  
1/13/2025Eben TessariCOOSell14,000$18.24$255,360.0088,975View SEC Filing Icon  
12/5/2024Mark RagosaCFOSell1,123$21.25$23,863.7522,958View SEC Filing Icon  
12/3/2024Mark RagosaCFOSell8,969$21.45$192,385.0522,958View SEC Filing Icon  
10/15/2024Eben TessariCOOSell17,000$26.87$456,790.00109,975View SEC Filing Icon  
9/23/2024Eben TessariCOOSell17,500$24.99$437,325.00116,975View SEC Filing Icon  
9/3/2024John F. PaoliniInsiderSell60,692$26.12$1,585,275.0452,038View SEC Filing Icon  
8/27/2024Eben TessariCOOSell17,500$26.91$470,925.00119,911View SEC Filing Icon  
7/23/2024John F. PaoliniInsiderSell22,000$26.32$579,040.0047,803View SEC Filing Icon  
7/23/2024Mark RagosaCFOSell24,248$24.79$601,107.9219,253View SEC Filing Icon  
7/23/2024Sanj K. PatelCEOSell136,124$25.65$3,491,580.6063,012View SEC Filing Icon  
3/6/2024Sanj K. PatelCEOSell5,582$21.00$117,222.0065,012View SEC Filing Icon  
3/4/2024Sanj K. PatelCEOSell12,742$21.49$273,825.5870,594View SEC Filing Icon  
3/1/2024Michael R. MegnaCAOSell9,659$21.45$207,185.5517,588View SEC Filing Icon  
2/28/2024Michael R. MegnaCAOSell5,126$21.79$111,695.5417,588View SEC Filing Icon  
1/3/2024Mark RagosaCFOSell12,000$20.00$240,000.0015,632View SEC Filing Icon  
1/2/2024Michael R. MegnaCAOSell16,670$19.17$319,563.9017,005View SEC Filing Icon  
12/19/2023Michael R. MegnaCAOSell9,316$19.13$178,215.0817,005View SEC Filing Icon  
12/7/2023John F. PaoliniInsiderSell28,600$17.65$504,790.0044,892View SEC Filing Icon  
9/5/2023John F. PaoliniInsiderSell400$17.53$7,012.0044,892View SEC Filing Icon  
7/25/2023John F. PaoliniInsiderSell29,000$19.14$555,060.0041,910View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Kiniksa Pharmaceuticals International (NASDAQ:KNSA)

53.95% of Kiniksa Pharmaceuticals International stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at KNSA by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Kiniksa Pharmaceuticals International Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
2/23/2026Virtu Financial LLC6,466$0.27M0.0%N/A0.009%Search for SEC Filing on Google Icon
2/19/2026Invesco Ltd.32,334$1.33M0.0%+25.9%0.043%Search for SEC Filing on Google Icon
2/18/2026Mercer Global Advisors Inc. ADV7,684$0.32M0.0%+7.1%0.010%Search for SEC Filing on Google Icon
2/18/2026Empowered Funds LLC1,243$51K0.0%N/A0.002%Search for SEC Filing on Google Icon
2/18/2026XTX Topco Ltd7,062$0.29M0.0%N/A0.009%Search for SEC Filing on Google Icon
2/18/2026Voloridge Investment Management LLC228,933$9.44M0.0%-23.3%0.302%Search for SEC Filing on Google Icon
2/18/2026Virtus Investment Advisers LLC16,432$0.68M0.2%+2.5%0.022%Search for SEC Filing on Google Icon
2/18/2026SummitTX Capital L.P.48,808$2.01M0.1%N/A0.064%Search for SEC Filing on Google Icon
2/18/2026Tang Capital Management LLC2,259,889$93.22M4.6%-3.0%2.981%Search for SEC Filing on Google Icon
2/18/2026Tudor Investment Corp ET AL11,249$0.46M0.0%-37.1%0.015%Search for SEC Filing on Google Icon
2/18/2026Twinbeech Capital LP10,828$0.45M0.0%N/A0.014%Search for SEC Filing on Google Icon
2/18/2026Orbimed Advisors LLC187,199$7.72M0.2%N/A0.247%Search for SEC Filing on Google Icon
2/18/2026Millennium Management LLC825,285$34.04M0.0%-18.6%1.089%Search for SEC Filing on Google Icon
2/18/2026Man Group plc39,447$1.63M0.0%-41.9%0.052%Search for SEC Filing on Google Icon
2/18/2026Janus Henderson Group PLC153,428$6.33M0.0%+1,159.8%0.202%Search for SEC Filing on Google Icon
2/18/2026Engineers Gate Manager LP39,873$1.65M0.0%-54.4%0.053%Search for SEC Filing on Google Icon
2/18/2026Baker BROS. Advisors LP2,826,246$116.58M0.7%+0.1%3.729%Search for SEC Filing on Google Icon
2/17/2026Logos Global Management LP350,000$14.44M0.9%N/A0.462%Search for SEC Filing on Google Icon
2/17/2026ADAR1 Capital Management LLC28,728$1.19M0.1%-61.8%0.038%Search for SEC Filing on Google Icon
2/17/2026Schonfeld Strategic Advisors LLC63,995$2.64M0.0%-23.7%0.084%Search for SEC Filing on Google Icon
2/17/2026AQR Capital Management LLC353,062$14.56M0.0%+6.2%0.466%Search for SEC Filing on Google Icon
2/17/2026Braidwell LP313,823$12.95M0.4%-51.2%0.414%Search for SEC Filing on Google Icon
2/17/2026Lazard Asset Management LLC140,301$5.79M0.0%+1.4%0.185%Search for SEC Filing on Google Icon
2/17/2026Jain Global LLC31,806$1.31M0.0%+52.0%0.042%Search for SEC Filing on Google Icon
2/17/2026ArrowMark Colorado Holdings LLC333,702$13.77M0.3%-2.0%0.440%Search for SEC Filing on Google Icon
2/17/2026Quantedge Capital Pte Ltd6,545$0.27M0.1%-56.5%0.009%Search for SEC Filing on Google Icon
2/17/2026Trexquant Investment LP225,128$9.29M0.1%-37.4%0.297%Search for SEC Filing on Google Icon
2/17/2026Amundi23,496$0.97M0.0%N/A0.031%Search for SEC Filing on Google Icon
2/17/2026Jump Financial LLC91,429$3.77M0.0%-19.0%0.121%Search for SEC Filing on Google Icon
2/17/2026Public Employees Retirement System of Ohio28,955$1.19M0.0%N/A0.038%Search for SEC Filing on Google Icon
2/17/2026Russell Investments Group Ltd.3,194$0.13M0.0%-93.5%0.004%Search for SEC Filing on Google Icon
2/17/2026Granahan Investment Management LLC316,213$13.04M0.6%+11.5%0.417%Search for SEC Filing on Google Icon
2/17/2026State of Wisconsin Investment Board16,799$0.69M0.0%-6.0%0.022%Search for SEC Filing on Google Icon
2/17/2026ExodusPoint Capital Management LP7,958$0.33M0.0%-86.7%0.010%Search for SEC Filing on Google Icon
2/17/2026Graham Capital Management L.P.12,960$0.54M0.0%+96.5%0.017%Search for SEC Filing on Google Icon
2/17/2026Magnetar Financial LLC15,295$0.63M0.0%N/A0.020%Search for SEC Filing on Google Icon
2/17/2026Rice Hall James & Associates LLC596,431$24.60M1.4%+3.2%0.787%Search for SEC Filing on Google Icon
2/16/2026Spruce Street Capital LP434,982$17.94M5.9%N/A0.574%Search for SEC Filing on Google Icon
2/16/2026Mariner LLC13,519$0.56M0.0%+2.0%0.018%Search for SEC Filing on Google Icon
2/16/2026Healthcare of Ontario Pension Plan Trust Fund148,774$6.14M0.0%+22.5%0.196%Search for SEC Filing on Google Icon
2/16/2026Barclays PLC4,577$0.19M0.0%-37.8%0.006%Search for SEC Filing on Google Icon
2/13/2026Marshall Wace LLP5,800$0.24M0.0%-90.5%0.008%Search for SEC Filing on Google Icon
2/13/2026The Manufacturers Life Insurance Company 40,429$1.66M0.0%N/A0.053%Search for SEC Filing on Google Icon
2/13/2026Walleye Capital LLC143,293$5.91M0.0%-65.3%0.189%Search for SEC Filing on Google Icon
2/13/2026Rubric Capital Management LP3,328,653$137.31M1.6%-16.8%4.391%Search for SEC Filing on Google Icon
2/13/2026Smartleaf Asset Management LLC889$36K0.0%N/A0.001%Search for SEC Filing on Google Icon
2/13/2026Morgan Stanley1,360,044$56.10M0.0%-0.2%1.794%Search for SEC Filing on Google Icon
2/13/2026Essex Investment Management Co. LLC250,975$10.35M1.6%+1.5%0.331%Search for SEC Filing on Google Icon
2/13/2026First Trust Advisors LP9,583$0.40M0.0%+18.8%0.013%Search for SEC Filing on Google Icon
2/13/2026OpenArc Corporate Advisory LLC33,862$1.40M0.0%N/A0.045%Search for SEC Filing on Google Icon
2/13/2026Charles Schwab Investment Management Inc.63,530$2.62M0.0%-2.4%0.084%Search for SEC Filing on Google Icon
2/13/2026State Street Corp73,002$3.01M0.0%-2.7%0.096%Search for SEC Filing on Google Icon
2/13/2026Ieq Capital LLC47,841$1.97M0.0%+4.0%0.063%Search for SEC Filing on Google Icon
2/13/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC42,402$1.75M0.0%-23.6%0.056%Search for SEC Filing on Google Icon
2/13/2026Wells Fargo & Company MN54,393$2.24M0.0%+609.4%0.072%Search for SEC Filing on Google Icon
2/13/2026Castleark Management LLC192,192$7.93M0.2%+21.2%0.254%Search for SEC Filing on Google Icon
2/12/2026Brooklyn Investment Group11,968$0.49M0.0%+41.1%0.016%Search for SEC Filing on Google Icon
2/12/2026Orion Porfolio Solutions LLC15,573$0.64M0.0%+76.8%0.021%Search for SEC Filing on Google Icon
2/12/2026Dimensional Fund Advisors LP683,505$28.19M0.0%+8.1%0.902%Search for SEC Filing on Google Icon
2/12/2026Mark Sheptoff Financial Planning LLC16,350$0.67M0.3%+1.6%0.022%Search for SEC Filing on Google Icon
2/12/2026Informed Momentum Co LLC96,018$3.96M0.4%-2.0%0.127%Search for SEC Filing on Google Icon
2/12/2026Campbell & CO Investment Adviser LLC5,869$0.24M0.0%-84.6%0.008%Search for SEC Filing on Google Icon
2/12/2026CIBC Private Wealth Group LLC1,000$41K0.0%N/A0.001%Search for SEC Filing on Google Icon
2/12/2026Swiss National Bank68,600$2.83M0.0%+4.4%0.091%Search for SEC Filing on Google Icon
2/11/2026Empowered Funds LLC1,243$51K0.0%N/A0.002%Search for SEC Filing on Google Icon
2/11/2026Financiere des Professionnels Fonds d investissement inc.5,376$0.22M0.0%N/A0.007%Search for SEC Filing on Google Icon
2/11/2026Deutsche Bank AG630,291$26M0.0%+18.2%0.832%Search for SEC Filing on Google Icon
2/11/2026Fox Run Management L.L.C.27,804$1.15M0.2%+105.0%0.037%Search for SEC Filing on Google Icon
2/11/2026Franklin Resources Inc.4,943$0.20M0.0%N/A0.007%Search for SEC Filing on Google Icon
2/11/2026Los Angeles Capital Management LLC23,659$0.98M0.0%+29.4%0.031%Search for SEC Filing on Google Icon
2/11/2026BIT Capital GmbH12,800$0.53M0.0%N/A0.017%Search for SEC Filing on Google Icon
2/11/2026State of Wyoming13,280$0.55M0.1%+66.8%0.018%Search for SEC Filing on Google Icon
2/10/2026Goldman Sachs Group Inc.829,417$34.21M0.0%+51.8%1.094%Search for SEC Filing on Google Icon
2/10/2026BNP Paribas Financial Markets831,777$34.31M0.0%+27.3%1.097%Search for SEC Filing on Google Icon
2/10/2026Hillsdale Investment Management Inc.224,074$9.24M0.3%-0.6%0.296%Search for SEC Filing on Google Icon
2/10/2026Savant Capital LLC6,876$0.28M0.0%-56.8%0.009%Search for SEC Filing on Google Icon
2/9/2026Fisher Asset Management LLC267,274$11.03M0.0%-5.3%0.353%Search for SEC Filing on Google Icon
2/6/2026Legato Capital Management LLC63,137$2.60M0.2%+9.5%0.083%Search for SEC Filing on Google Icon
2/6/2026Nano Cap New Millennium Growth Fund L P1,000$41K0.0%N/A0.001%Search for SEC Filing on Google Icon
2/6/2026PSP Research LLC12,655$0.52M0.5%N/A0.017%Search for SEC Filing on Google Icon
2/6/2026GSA Capital Partners LLP68,994$2.85M0.2%-11.5%0.091%Search for SEC Filing on Google Icon
2/6/2026HighTower Advisors LLC8,724$0.36M0.0%N/A0.012%Search for SEC Filing on Google Icon
2/4/2026Swiss Life Asset Management Ltd4,894$0.20M0.0%N/A0.006%Search for SEC Filing on Google Icon
2/2/2026Kornitzer Capital Management Inc. KS22,091$0.91M0.0%N/A0.029%Search for SEC Filing on Google Icon
1/30/2026State of New Jersey Common Pension Fund D11,871$0.49M0.0%N/A0.016%Search for SEC Filing on Google Icon
1/29/2026Pictet Asset Management Holding SA787,520$32.49M0.0%-15.5%1.039%Search for SEC Filing on Google Icon
1/29/2026UBS Group AG77,916$3.21M0.0%+56.4%0.103%Search for SEC Filing on Google Icon
1/29/2026Sanctuary Advisors LLC5,391$0.22M0.0%N/A0.007%Search for SEC Filing on Google Icon
1/29/2026Vanguard Group Inc.3,112,937$128.41M0.0%+1.6%4.107%Search for SEC Filing on Google Icon
1/29/2026China Universal Asset Management Co. Ltd.7,359$0.30M0.0%-3.4%0.010%Search for SEC Filing on Google Icon
1/28/2026Arizona State Retirement System9,709$0.40M0.0%-3.1%0.013%Search for SEC Filing on Google Icon
1/28/2026Peregrine Capital Management LLC210,910$8.70M0.3%-1.6%0.278%Search for SEC Filing on Google Icon
1/28/2026Universal Beteiligungs und Servicegesellschaft mbH58,692$2.42M0.0%-2.7%0.077%Search for SEC Filing on Google Icon
1/27/2026Round Rock Advisors LLC7,055$0.29M0.0%+36.8%0.009%Search for SEC Filing on Google Icon
1/27/2026TD Waterhouse Canada Inc.11,447$0.47M0.0%+461.1%0.015%Search for SEC Filing on Google Icon
1/27/2026Zurcher Kantonalbank Zurich Cantonalbank 16,933$0.70M0.0%+9.3%0.022%Search for SEC Filing on Google Icon
1/27/2026Asset Management One Co. Ltd.4,282$0.18M0.0%-47.9%0.006%Search for SEC Filing on Google Icon
1/27/2026Juncture Wealth Strategies LLC8,146$0.34M0.1%+18.7%0.011%Search for SEC Filing on Google Icon
1/26/2026Mirae Asset Global Investments Co. Ltd.14,186$0.59M0.0%+21.2%0.019%Search for SEC Filing on Google Icon
1/26/2026CWM LLC20,605$0.85M0.0%+3.9%0.027%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Kiniksa Pharmaceuticals International logo
Kiniksa Pharmaceuticals, Ltd., a biopharmaceutical company, focuses on discovering, acquiring, developing, and commercializing therapeutic medicines for patients suffering from debilitating diseases with significant unmet medical needs worldwide. Its product candidates include ARCALYST, an interleukin-1alpha and interleukin-1beta, for the treatment of recurrent pericarditis, which is an inflammatory cardiovascular disease; Mavrilimumab, a monoclonal antibody inhibitor that completed Phase II clinical trials for the treatment of giant cell arteritis; Vixarelimab, a monoclonal antibody, that is in Phase 2b clinical trial for the treatment of prurigo nodularis, a chronic inflammatory skin condition; and KPL-404, a monoclonal antibody inhibitor of the CD40- CD154 interaction, a T-cell co-stimulatory signal critical for B-cell maturation, immunoglobulin class switching, and type 1 immune response. The company was incorporated in 2015 and is based in Hamilton, Bermuda.
Read More on Kiniksa Pharmaceuticals International

Today's Range

Now: $46.08
Low: $44.62
High: $46.34

50 Day Range

MA: $44.23
Low: $37.92
High: $47.77

52 Week Range

Now: $46.08
Low: $18.25
High: $49.12

Volume

852,482 shs

Average Volume

760,651 shs

Market Capitalization

$3.53 billion

P/E Ratio

62.27

Dividend Yield

N/A

Beta

0.06

Who are the company insiders with the largest holdings of Kiniksa Pharmaceuticals International?

Kiniksa Pharmaceuticals International's top insider shareholders include:
  1. Eben Tessari (COO)
  2. Sanj K Patel (CEO)
  3. John F Paolini (Insider)
  4. Michael R Megna (CAO)
  5. Mark Ragosa (CFO)
  6. Barry D Quart (Director)
  7. Thomas Malley (Director)
  8. Ross Moat (Insider)
Learn More about top insider investors at Kiniksa Pharmaceuticals International.

Who are the major institutional investors of Kiniksa Pharmaceuticals International?

Kiniksa Pharmaceuticals International's top institutional shareholders include:
  1. Rubric Capital Management LP — 4.39%
  2. Vanguard Group Inc. — 4.11%
  3. Baker BROS. Advisors LP — 3.73%
  4. Tang Capital Management LLC — 2.98%
  5. Morgan Stanley — 1.79%
  6. BNP Paribas Financial Markets — 1.10%
Learn More about top institutional investors of Kiniksa Pharmaceuticals International stock.

Which major investors are selling Kiniksa Pharmaceuticals International stock?

During the last quarter, KNSA stock was sold by these institutional investors:
  1. Rubric Capital Management LP
  2. Braidwell LP
  3. Walleye Capital LLC
  4. Millennium Management LLC
  5. Pictet Asset Management Holding SA
  6. Trexquant Investment LP
  7. Voloridge Investment Management LLC
  8. Tang Capital Management LLC
During the previous year, company insiders that have sold Kiniksa Pharmaceuticals International company stock include:
  1. Eben Tessari (COO)
  2. Sanj K Patel (CEO)
  3. John F Paolini (Insider)
  4. Michael R Megna (CAO)
  5. Mark Ragosa (CFO)
  6. Barry D Quart (Director)
  7. Thomas Malley (Director)
  8. Ross Moat (Insider)
Learn More investors selling Kiniksa Pharmaceuticals International stock.

Which major investors are buying Kiniksa Pharmaceuticals International stock?

In the previous quarter, KNSA stock was bought by institutional investors including:
  1. Spruce Street Capital LP
  2. SG Americas Securities LLC
  3. Logos Global Management LP
  4. Goldman Sachs Group Inc.
  5. Aberdeen Group plc
  6. Orbimed Advisors LLC
  7. BNP Paribas Financial Markets
  8. Janus Henderson Group PLC