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Kiniksa Pharmaceuticals (KNSA) News Today

Kiniksa Pharmaceuticals logo
$27.73 -2.49 (-8.24%)
Closing price 06/12/2025 04:00 PM Eastern
Extended Trading
$27.60 -0.14 (-0.49%)
As of 07:00 AM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.

Why is Kiniksa Pharmaceuticals Dropping Today?

Kiniksa Pharmaceuticals (NASDAQ:KNSA) shares have come under pressure following a series of substantial insider sell‐offs by the company’s COO and a board director.

  • COO Eben Tessari reduced his stake by roughly 38%, selling 45,042 shares for $1.37 million and additional tranches of 15,506 and 10,319 shares at about $30.4 per share.
  • Director Barry D. Quart cut his holdings by nearly half, offloading over 27,400 shares across three transactions at prices near $30.3.
  • MarketBeat reports the stock slid about 5.4% in response to the heavy insider selling.
Posted 12h agoAI Generated. May Contain Errors.

KNSA Latest News

Kiniksa Pharmaceuticals, Ltd. stock logo
Kiniksa Pharmaceuticals (NASDAQ:KNSA) Shares Down 5.4% on Insider Selling
Kiniksa Pharmaceuticals (NASDAQ:KNSA) Shares Down 5.4% Following Insider Selling
Kiniksa Pharmaceuticals, Ltd. stock logo
Barry D. Quart Sells 6,900 Shares of Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA) Stock
Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA - Get Free Report) Director Barry D. Quart sold 6,900 shares of the company's stock in a transaction dated Monday, June 9th. The shares were sold at an average price of $30.26, for a total value of $208,794.00. Following the completion of the sale, the director now directly owns 12,546 shares of the company's stock, valued at approximately $379,641.96. This trade represents a 35.48% decrease in their ownership of the stock. The sale was disclosed in a document filed with the Securities & Exchange Commission, which is accessible through this hyperlink.
Kiniksa Pharmaceuticals, Ltd. stock logo
Barry D. Quart Sells 8,212 Shares of Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA) Stock
Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA - Get Free Report) Director Barry D. Quart sold 8,212 shares of the business's stock in a transaction dated Tuesday, June 10th. The shares were sold at an average price of $30.36, for a total transaction of $249,316.32. Following the sale, the director now directly owns 12,546 shares of the company's stock, valued at approximately $380,896.56. This represents a 39.56% decrease in their position. The sale was disclosed in a legal filing with the Securities & Exchange Commission, which is available at the SEC website.
Kiniksa Pharmaceuticals, Ltd. stock logo
Eben Tessari Sells 10,319 Shares of Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA) Stock
Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA - Get Free Report) COO Eben Tessari sold 10,319 shares of the firm's stock in a transaction dated Monday, June 9th. The shares were sold at an average price of $30.38, for a total value of $313,491.22. Following the transaction, the chief operating officer now owns 72,363 shares of the company's stock, valued at $2,198,387.94. This trade represents a 12.48% decrease in their ownership of the stock. The sale was disclosed in a document filed with the Securities & Exchange Commission, which is available through the SEC website.
Kiniksa Pharmaceuticals, Ltd. stock logo
Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA) Director Barry D. Quart Sells 12,336 Shares
Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA - Get Free Report) Director Barry D. Quart sold 12,336 shares of the company's stock in a transaction dated Wednesday, June 11th. The stock was sold at an average price of $30.39, for a total value of $374,891.04. Following the completion of the sale, the director now directly owns 12,546 shares of the company's stock, valued at $381,272.94. The trade was a 49.58% decrease in their position. The sale was disclosed in a document filed with the Securities & Exchange Commission, which is available at this hyperlink.
Kiniksa Pharmaceuticals, Ltd. stock logo
Insider Selling: Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA) COO Sells 15,506 Shares of Stock
Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA - Get Free Report) COO Eben Tessari sold 15,506 shares of the business's stock in a transaction on Tuesday, June 10th. The shares were sold at an average price of $30.46, for a total transaction of $472,312.76. Following the sale, the chief operating officer now directly owns 72,363 shares in the company, valued at approximately $2,204,176.98. This trade represents a 17.65% decrease in their ownership of the stock. The sale was disclosed in a document filed with the Securities & Exchange Commission, which is available at this hyperlink.
Kiniksa Pharmaceuticals, Ltd. stock logo
Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA) COO Sells $1,374,231.42 in Stock
Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA - Get Free Report) COO Eben Tessari sold 45,042 shares of the company's stock in a transaction on Wednesday, June 11th. The stock was sold at an average price of $30.51, for a total transaction of $1,374,231.42. Following the transaction, the chief operating officer now owns 72,363 shares of the company's stock, valued at $2,207,795.13. This represents a 38.36% decrease in their ownership of the stock. The transaction was disclosed in a document filed with the SEC, which can be accessed through the SEC website.
Kiniksa Pharmaceuticals, Ltd. stock logo
UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC Purchases 12,462 Shares of Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA)
UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC grew its position in shares of Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA - Free Report) by 28.2% during the 4th quarter, according to the company in its most recent filing with the Securities & Exchange Commission. The instit
Kiniksa Pharmaceuticals, Ltd. stock logo
Kiniksa Pharmaceuticals (NASDAQ:KNSA) Reaches New 1-Year High - What's Next?
Kiniksa Pharmaceuticals (NASDAQ:KNSA) Hits New 1-Year High - Here's Why
Kiniksa Pharmaceuticals, Ltd. stock logo
Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA) Stock Position Raised by Wellington Management Group LLP
Wellington Management Group LLP raised its position in shares of Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA - Free Report) by 46.3% in the fourth quarter, according to its most recent 13F filing with the Securities & Exchange Commission. The firm owned 69,813 shares of the company's stock after
Kiniksa Pharmaceuticals, Ltd. stock logo
Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA) Given Average Rating of "Buy" by Analysts
Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA - Get Free Report) has earned an average recommendation of "Buy" from the five brokerages that are covering the company, Marketbeat.com reports. Five research analysts have rated the stock with a buy rating. The average 1 year price target among brokerage
Kiniksa Pharmaceuticals, Ltd. stock logo
Kiniksa Pharmaceuticals (NASDAQ:KNSA) Stock Rating Lowered by Wall Street Zen
Wall Street Zen lowered shares of Kiniksa Pharmaceuticals from a "buy" rating to a "hold" rating in a research report on Friday.
Kiniksa Pharmaceuticals, Ltd. stock logo
Insider Selling: Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA) CAO Sells 15,211 Shares of Stock
Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA - Get Free Report) CAO Michael R. Megna sold 15,211 shares of the firm's stock in a transaction on Tuesday, June 3rd. The stock was sold at an average price of $28.75, for a total value of $437,316.25. Following the completion of the transaction, the chief accounting officer now directly owns 32,546 shares of the company's stock, valued at approximately $935,697.50. This trade represents a 31.85% decrease in their ownership of the stock. The sale was disclosed in a document filed with the Securities & Exchange Commission, which is available through this link.
Kiniksa Pharmaceuticals, Ltd. stock logo
Insider Selling: Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA) CFO Sells 18,299 Shares of Stock
Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA - Get Free Report) CFO Mark Ragosa sold 18,299 shares of the stock in a transaction dated Tuesday, June 3rd. The stock was sold at an average price of $28.80, for a total transaction of $527,011.20. Following the completion of the transaction, the chief financial officer now directly owns 27,009 shares of the company's stock, valued at $777,859.20. This trade represents a 40.39% decrease in their position. The transaction was disclosed in a legal filing with the SEC, which is accessible through the SEC website.
Kiniksa Pharmaceuticals, Ltd. stock logo
Insider Selling: Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA) Insider Sells 27,594 Shares of Stock
Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA - Get Free Report) insider Ross Moat sold 27,594 shares of the firm's stock in a transaction dated Tuesday, June 3rd. The stock was sold at an average price of $29.02, for a total transaction of $800,777.88. Following the sale, the insider now owns 9,415 shares of the company's stock, valued at approximately $273,223.30. The trade was a 74.56% decrease in their ownership of the stock. The transaction was disclosed in a legal filing with the SEC, which is available through this hyperlink.
Kiniksa Pharmaceuticals, Ltd. stock logo
Kiniksa Pharmaceuticals (NASDAQ:KNSA) Sets New 1-Year High - Here's What Happened
Kiniksa Pharmaceuticals (NASDAQ:KNSA) Hits New 12-Month High - What's Next?
Kiniksa Pharmaceuticals, Ltd. stock logo
Hennion & Walsh Asset Management Inc. Has $4.09 Million Stake in Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA)
Hennion & Walsh Asset Management Inc. decreased its holdings in shares of Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA - Free Report) by 7.7% in the 1st quarter, according to the company in its most recent disclosure with the Securities and Exchange Commission. The institutional investor owned 184,1
Kiniksa Pharmaceuticals, Ltd. stock logo
26,808 Shares in Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA) Bought by Squarepoint Ops LLC
Squarepoint Ops LLC acquired a new position in shares of Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA - Free Report) during the 4th quarter, according to its most recent 13F filing with the Securities & Exchange Commission. The firm acquired 26,808 shares of the company's stock, valued at approxi
Kiniksa Pharmaceuticals, Ltd. stock logo
Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA) Shares Sold by Ameriprise Financial Inc.
Ameriprise Financial Inc. trimmed its stake in shares of Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA - Free Report) by 70.9% in the fourth quarter, according to its most recent 13F filing with the Securities and Exchange Commission. The firm owned 51,076 shares of the company's stock after selling 1
Kiniksa Pharmaceuticals, Ltd. stock logo
Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA) CEO Sanj K. Patel Sells 4,837 Shares
Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA - Get Free Report) CEO Sanj K. Patel sold 4,837 shares of Kiniksa Pharmaceuticals stock in a transaction that occurred on Friday, May 23rd. The shares were sold at an average price of $27.00, for a total value of $130,599.00. Following the completion of the transaction, the chief executive officer now owns 96,674 shares of the company's stock, valued at approximately $2,610,198. The trade was a 4.77% decrease in their ownership of the stock. The sale was disclosed in a document filed with the Securities & Exchange Commission, which is available through this link.
Kiniksa Pharmaceuticals, Ltd. stock logo
Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA) CEO Sells $521,752.17 in Stock
Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA - Get Free Report) CEO Sanj K. Patel sold 19,317 shares of Kiniksa Pharmaceuticals stock in a transaction that occurred on Tuesday, May 27th. The shares were sold at an average price of $27.01, for a total transaction of $521,752.17. Following the sale, the chief executive officer now owns 96,674 shares of the company's stock, valued at approximately $2,611,164.74. The trade was a 16.65% decrease in their ownership of the stock. The sale was disclosed in a legal filing with the Securities & Exchange Commission, which is available through the SEC website.
Kiniksa Pharmaceuticals, Ltd. stock logo
Sanj K. Patel Sells 62,116 Shares of Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA) Stock
Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA - Get Free Report) CEO Sanj K. Patel sold 62,116 shares of the stock in a transaction on Wednesday, May 28th. The stock was sold at an average price of $27.33, for a total value of $1,697,630.28. Following the sale, the chief executive officer now owns 96,674 shares in the company, valued at approximately $2,642,100.42. This represents a 39.12% decrease in their position. The transaction was disclosed in a filing with the Securities & Exchange Commission, which is accessible through this link.
Kiniksa Pharmaceuticals, Ltd. stock logo
Kiniksa Pharmaceuticals (NASDAQ:KNSA) Stock Price Up 4.2% - Time to Buy?
Kiniksa Pharmaceuticals (NASDAQ:KNSA) Stock Price Up 4.2% - Still a Buy?
Kiniksa Pharmaceuticals, Ltd. stock logo
Jefferies Financial Group Inc. Raises Stock Position in Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA)
Jefferies Financial Group Inc. lifted its stake in Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA - Free Report) by 39.5% during the fourth quarter, according to its most recent 13F filing with the Securities and Exchange Commission (SEC). The fund owned 112,400 shares of the company's stock after buyi
Kiniksa Pharmaceuticals, Ltd. stock logo
Voloridge Investment Management LLC Trims Stake in Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA)
Voloridge Investment Management LLC reduced its holdings in shares of Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA - Free Report) by 25.8% in the fourth quarter, according to the company in its most recent disclosure with the Securities and Exchange Commission. The fund owned 140,878 shares of the co
Kiniksa Pharmaceuticals, Ltd. stock logo
Woodline Partners LP Reduces Holdings in Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA)
Woodline Partners LP decreased its position in shares of Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA - Free Report) by 44.2% during the fourth quarter, according to the company in its most recent filing with the Securities and Exchange Commission. The firm owned 19,005 shares of the company's stock
Kiniksa Pharmaceuticals, Ltd. stock logo
Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA) Holdings Lifted by Nuveen Asset Management LLC
Nuveen Asset Management LLC boosted its position in shares of Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA - Free Report) by 7.3% in the 4th quarter, according to its most recent disclosure with the Securities & Exchange Commission. The institutional investor owned 795,612 shares of the company'
Kiniksa Pharmaceuticals, Ltd. stock logo
State of Wyoming Takes $293,000 Position in Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA)
State of Wyoming purchased a new position in Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA - Free Report) in the fourth quarter, according to its most recent Form 13F filing with the Securities & Exchange Commission. The institutional investor purchased 14,806 shares of the company's stock, value
Kiniksa Pharmaceuticals, Ltd. stock logo
Millennium Management LLC Purchases 263,146 Shares of Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA)
Millennium Management LLC boosted its position in Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA - Free Report) by 50.9% in the fourth quarter, according to its most recent filing with the SEC. The institutional investor owned 779,672 shares of the company's stock after purchasing an additional 263,14
Kiniksa Pharmaceuticals, Ltd. stock logo
Deutsche Bank AG Buys 62,083 Shares of Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA)
Deutsche Bank AG lifted its stake in Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA - Free Report) by 77.3% during the 4th quarter, according to its most recent disclosure with the Securities & Exchange Commission. The firm owned 142,397 shares of the company's stock after buying an additional 62,0
Kiniksa Pharmaceuticals, Ltd. stock logo
Northern Trust Corp Raises Holdings in Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA)
Northern Trust Corp grew its position in shares of Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA - Free Report) by 11.1% during the 4th quarter, according to the company in its most recent disclosure with the SEC. The fund owned 283,599 shares of the company's stock after purchasing an additional 28,3
Kiniksa Pharmaceuticals, Ltd. stock logo
Balyasny Asset Management L.P. Purchases New Position in Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA)
Balyasny Asset Management L.P. purchased a new stake in shares of Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA - Free Report) in the 4th quarter, according to the company in its most recent Form 13F filing with the Securities and Exchange Commission (SEC). The firm purchased 12,921 shares of the comp
Kiniksa Pharmaceuticals, Ltd. stock logo
BNP Paribas Financial Markets Has $3.43 Million Position in Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA)
BNP Paribas Financial Markets lowered its stake in shares of Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA - Free Report) by 10.1% during the fourth quarter, according to its most recent Form 13F filing with the Securities and Exchange Commission (SEC). The institutional investor owned 173,480 shares
Kiniksa Pharmaceuticals, Ltd. stock logo
Parkman Healthcare Partners LLC Boosts Stake in Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA)
Parkman Healthcare Partners LLC grew its stake in shares of Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA - Free Report) by 1.4% in the 4th quarter, according to its most recent Form 13F filing with the SEC. The institutional investor owned 765,453 shares of the company's stock after buying an additi
Kiniksa Pharmaceuticals, Ltd. stock logo
Jefferies Financial Group Inc. Has $2.22 Million Stock Holdings in Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA)
Jefferies Financial Group Inc. increased its position in shares of Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA - Free Report) by 39.5% during the fourth quarter, according to the company in its most recent disclosure with the Securities & Exchange Commission. The institutional investor owned 11
Kiniksa Pharmaceuticals, Ltd. stock logo
OCONNOR A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS LLC Purchases 24,463 Shares of Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA)
OCONNOR A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS LLC grew its stake in Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA - Free Report) by 32.5% during the fourth quarter, according to the company in its most recent filing with the Securities & Exchange Commission. The firm owned 99,6
Kiniksa Pharmaceuticals, Ltd. stock logo
Hudson Bay Capital Management LP Has $4.45 Million Holdings in Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA)
Hudson Bay Capital Management LP grew its holdings in shares of Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA - Free Report) by 150.0% during the fourth quarter, according to its most recent 13F filing with the SEC. The institutional investor owned 225,000 shares of the company's stock after buying a
Kiniksa Pharmaceuticals, Ltd. stock logo
Jane Street Group LLC Has $3.75 Million Stake in Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA)
Jane Street Group LLC decreased its position in Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA - Free Report) by 45.1% in the 4th quarter, according to the company in its most recent filing with the Securities & Exchange Commission. The institutional investor owned 189,452 shares of the company's
Kiniksa Pharmaceuticals, Ltd. stock logo
Lion Point Capital LP Has $908,000 Holdings in Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA)
Lion Point Capital LP trimmed its holdings in shares of Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA - Free Report) by 25.2% in the fourth quarter, according to its most recent filing with the SEC. The firm owned 45,900 shares of the company's stock after selling 15,500 shares during the period. Kini
Kiniksa Pharmaceuticals, Ltd. stock logo
Schonfeld Strategic Advisors LLC Sells 60,900 Shares of Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA)
Schonfeld Strategic Advisors LLC reduced its stake in Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA - Free Report) by 68.2% in the 4th quarter, according to the company in its most recent disclosure with the Securities and Exchange Commission. The institutional investor owned 28,400 shares of the com
Kiniksa Pharmaceuticals, Ltd. stock logo
Granahan Investment Management LLC Sells 44,259 Shares of Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA)
Granahan Investment Management LLC trimmed its position in Kiniksa Pharmaceuticals, Ltd. (NASDAQ:KNSA - Free Report) by 8.7% in the 4th quarter, according to the company in its most recent disclosure with the Securities & Exchange Commission. The institutional investor owned 463,110 shares of
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KNSA Media Mentions By Week

KNSA Media Sentiment

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This page (NASDAQ:KNSA) was last updated on 6/13/2025 by MarketBeat.com Staff
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