KINIKSA PHARMACEUTICALS INTE (KNSA) Stock Ownership

NASDAQ:KNSA • GB00BRXB0C07

Current stock price

43.61 USD
+0.82 (+1.92%)
At close:
44 USD
+0.39 (+0.89%)
After Hours:

KNSA Ownership information

KNSA Ownership Chart.KNSA Ownership Chart: showing Insider, Institutional ownership and shares available to the public.KNSA Ownership.InsiderInstitutional



Shares Outstanding76.54M
Float44.20M
Float Short Interest Percentage9.25%
Owners (insider)3.29%
Owners (institutional)103.34%
Owners (insider) change-16.85%
Owners (institutional) change-0.07%
KNSA Institutional Ownership HistoryKNSA Institutional Ownership HistoryKNSA Institutional Ownership History Dec 2025 Mar 2026 10M 20M 30M 40M 50M
KNSA Historical Insider Transactions ChartKNSA Historical Insider Buy and Sell Transactions ChartKNSA Historical Insider Transactions May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 Dec 2025 Jan 2026 Feb 2026 Mar 2026 Apr 2026 0 200K -200K 400K -400K
DateNameTypeSharesPriceAmount
Apr 9, 2026Megna Michael ROpen Market Sale662546.69$ 309,321.25
Apr 9, 2026Moat RossOpen Market Sale170346.69$ 79,513.07
Apr 7, 2026Ragosa MarkOption Excercise2694$ 0.00
Apr 7, 2026Ragosa MarkOption Excercise130348.94$ 63,768.82
Apr 7, 2026Patel Sanj KOption Excercise483148.94$ 236,429.14
Apr 7, 2026Tessari EbenOption Excercise2726$ 0.00
Apr 7, 2026Tessari EbenOption Excercise84648.94$ 41,403.24
Apr 7, 2026Megna Michael ROption Excercise39321.00$ 3,932.00
Apr 7, 2026Megna Michael ROption Excercise166648.94$ 81,534.04
Apr 7, 2026Paolini John F.Option Excercise2497$ 0.00
Apr 7, 2026Paolini John F.Option Excercise120848.94$ 59,119.52
Apr 7, 2026Moat RossOption Excercise2477$ 0.00
Apr 7, 2026Moat RossOption Excercise77448.94$ 37,879.56
Apr 6, 2026Quart Barry DOption Excercise690114.33$ 98,891.33
Apr 6, 2026Quart Barry DOpen Market Sale690150.00$ 345,050.00
Apr 6, 2026Patel Sanj KOption Excercise172694.37$ 75,400.08
Apr 6, 2026Patel Sanj KOpen Market Sale727850.01$ 363,972.78
Apr 6, 2026Moat RossOpen Market Sale236748.58$ 114,988.86
Apr 1, 2026Paolini John F.Option Excercise5831$ 0.00
Apr 1, 2026Paolini John F.Option Excercise282148.13$ 135,774.73
Apr 1, 2026Megna Michael ROption Excercise7564$ 0.00
Apr 1, 2026Megna Michael ROption Excercise320548.13$ 154,256.65
Apr 1, 2026Moat RossOption Excercise5808$ 0.00
Apr 1, 2026Moat RossOption Excercise170648.13$ 82,109.78
Apr 1, 2026Tessari EbenOption Excercise5975$ 0.00
Apr 1, 2026Tessari EbenOption Excercise175648.13$ 84,516.28
Apr 1, 2026Ragosa MarkOption Excercise5187$ 0.00
Apr 1, 2026Ragosa MarkOption Excercise251048.13$ 120,806.30
Apr 1, 2026Patel Sanj KOption Excercise21327$ 0.00
Apr 1, 2026Patel Sanj KOption Excercise1031348.13$ 496,364.69
Mar 9, 2026Ragosa MarkOption Excercise3672220.69$ 759,804.10
Mar 9, 2026Ragosa MarkOpen Market Sale3672245.92$ 1,686,157.82
Mar 2, 2026Paolini John F.Option Excercise4000010.36$ 414,400.00
Mar 2, 2026Paolini John F.Open Market Sale4000044.82$ 1,792,939.72
Feb 10, 2026Quart Barry DOption Excercise280015.47$ 43,316.00
Feb 10, 2026Quart Barry DOpen Market Sale280045.00$ 126,000.00
Feb 9, 2026Ragosa MarkOption Excercise1084513.87$ 150,370.68
Feb 9, 2026Ragosa MarkOpen Market Sale1784543.28$ 772,254.22
Feb 2, 2026Quart Barry DOption Excercise1596015.47$ 246,901.20
Feb 2, 2026Quart Barry DOpen Market Sale1596045.22$ 721,634.60
Feb 1, 2026Levy Richard SOption Excercise683$ 0.00
Jan 8, 2026Ragosa MarkOpen Market Sale1200041.89$ 502,680.00
Dec 15, 2025Quart Barry DOption Excercise2012910.36$ 208,536.44
Dec 15, 2025Quart Barry DOpen Market Sale2012941.51$ 835,554.79
Dec 15, 2025Tessari EbenOption Excercise60008.83$ 52,980.00
Dec 15, 2025Tessari EbenOpen Market Sale1204841.56$ 500,714.88
Dec 8, 2025Ragosa MarkOpen Market Sale4284141.49$ 1,777,473.09
Dec 8, 2025Ragosa MarkOption Excercise4284111.34$ 486,024.57
Nov 26, 2025Tessari EbenOption Excercise20022.89$ 4,578.00
Nov 26, 2025Tessari EbenOpen Market Sale20042.89$ 8,578.00
Nov 17, 2025Tessari EbenOption Excercise65008.83$ 57,395.00
Nov 17, 2025Tessari EbenOpen Market Sale1247041.24$ 514,224.10
Nov 12, 2025Patel Sanj KOther Disposition3435880.00$ 0.00
Nov 12, 2025Ragosa MarkOption Excercise1990030.93$ 615,507.00
Nov 12, 2025Ragosa MarkOpen Market Sale1990040.94$ 814,706.00
Oct 31, 2025Paolini John F.Option Excercise825426.60$ 545,039.60
Oct 31, 2025Paolini John F.Open Market Sale8254237.14$ 3,065,609.88
Oct 28, 2025Ragosa MarkOption Excercise10030.93$ 3,093.00
Oct 28, 2025Ragosa MarkOpen Market Sale10041.00$ 4,100.00
Oct 20, 2025Patel Sanj KOption Excercise2579693.80$ 980,282.20
Oct 20, 2025Patel Sanj KOpen Market Sale25796938.86$ 10,023,531.59
Oct 20, 2025Megna Michael ROption Excercise3943511.59$ 456,998.94
Oct 20, 2025Megna Michael ROpen Market Sale5049038.87$ 1,962,781.45
Oct 14, 2025Tessari EbenOption Excercise65008.83$ 57,395.00
Oct 14, 2025Tessari EbenOpen Market Sale1236837.67$ 465,843.22
Oct 4, 2025Megna Michael ROption Excercise175$ 0.00
Oct 4, 2025Megna Michael ROption Excercise8538.49$ 3,271.65
Sep 15, 2025Tessari EbenOption Excercise65008.83$ 57,395.00
Sep 15, 2025Tessari EbenOpen Market Sale1640036.46$ 597,975.80
Sep 4, 2025Tessari EbenOption Excercise9866015.51$ 1,530,428.70
Sep 4, 2025Tessari EbenOpen Market Sale9866035.54$ 3,506,277.66
Sep 4, 2025Moat RossOpen Market Sale352335.31$ 124,397.13
Sep 3, 2025Megna Michael ROpen Market Sale1100034.84$ 383,240.00
Sep 3, 2025Tessari EbenOpen Market Sale1509135.50$ 535,730.50
Sep 1, 2025Patel Sanj KOption Excercise1416033.67$ 476,728.23
Sep 1, 2025Megna Michael ROption Excercise206279.56$ 197,120.00
Sep 1, 2025Megna Michael ROption Excercise465733.55$ 156,259.18
Sep 1, 2025Tessari EbenOption Excercise2330010.04$ 233,911.80
Sep 1, 2025Tessari EbenOption Excercise397233.68$ 133,772.78
Sep 1, 2025Moat RossOption Excercise6823$ 0.00
Sep 1, 2025Moat RossOption Excercise330033.61$ 110,896.99
Sep 1, 2025Paolini John F.Option Excercise7597$ 0.00
Sep 1, 2025Paolini John F.Option Excercise367633.67$ 123,768.89
Sep 1, 2025Ragosa MarkOption Excercise7897$ 0.00
Sep 1, 2025Ragosa MarkOption Excercise382033.68$ 128,642.80
Sep 1, 2025Patel Sanj KOption Excercise29280$ 0.00
Aug 18, 2025Tessari EbenOption Excercise65008.83$ 57,395.00
Aug 18, 2025Tessari EbenOpen Market Sale1620033.77$ 547,141.00
Aug 12, 2025Malley ThomasOption Excercise17776910.21$ 1,815,110.83
Aug 12, 2025Malley ThomasOpen Market Sale17776932.96$ 5,859,815.05
Aug 6, 2025Paolini John F.Option Excercise293253.80$ 111,435.00
Aug 6, 2025Paolini John F.Open Market Sale2932532.55$ 954,528.75
Aug 5, 2025Tessari EbenOption Excercise13861411.44$ 1,585,652.24
Aug 5, 2025Tessari EbenOpen Market Sale13861433.20$ 4,602,369.80
Aug 4, 2025Ragosa MarkOption Excercise1888922.89$ 432,369.21
Aug 4, 2025Ragosa MarkOpen Market Sale1888932.89$ 621,259.21
Aug 4, 2025Megna Michael ROption Excercise1700015.52$ 263,840.00
Aug 4, 2025Megna Michael ROpen Market Sale1700032.35$ 549,950.00
Jul 30, 2025Popovits Kimberly JOption Excercise12901620.87$ 2,692,955.68
Jul 14, 2025Tessari EbenOption Excercise65008.83$ 57,395.00
Jul 14, 2025Tessari EbenOpen Market Sale1890028.72$ 542,808.00
Jul 1, 2025Levy Richard SOption Excercise1101$ 0.00
Jun 16, 2025Tessari EbenOption Excercise65008.83$ 57,395.00
Jun 16, 2025Tessari EbenOpen Market Sale1730028.28$ 489,244.00
Jun 9, 2025Quart Barry DOption Excercise274483.80$ 104,302.40
Jun 9, 2025Quart Barry DOpen Market Sale2744830.35$ 833,001.36
Jun 9, 2025Tessari EbenOption Excercise7086710.36$ 734,182.12
Jun 9, 2025Tessari EbenOpen Market Sale7086730.48$ 2,160,035.40
Jun 5, 2025Levy Richard SOption Excercise3173$ 0.00
Jun 5, 2025Malley ThomasOption Excercise3173$ 0.00
Jun 5, 2025McCain Tracey LOption Excercise3173$ 0.00
Jun 5, 2025Popovits Kimberly JOption Excercise3173$ 0.00
Jun 5, 2025Quart Barry DOption Excercise3173$ 0.00
Jun 5, 2025Cole G BradleyOption Excercise3173$ 0.00
Jun 3, 2025Ragosa MarkOption Excercise1829918.00$ 329,382.00
Jun 3, 2025Ragosa MarkOpen Market Sale1829928.80$ 527,011.20
Jun 3, 2025Megna Michael ROption Excercise1521115.50$ 235,770.50
Jun 3, 2025Megna Michael ROpen Market Sale1521128.75$ 437,316.25
Jun 3, 2025Moat RossOption Excercise2759413.35$ 368,379.90
Jun 3, 2025Moat RossOpen Market Sale2759429.02$ 800,777.88
Jun 3, 2025BAKER BROS. ADVISORS LPGrant167940.00$ 0.00
Jun 3, 2025667, L.P.Grant167940.00$ 0.00
Jun 3, 2025Baker Bros. Advisors (GP) LLCGrant167940.00$ 0.00
Jun 3, 2025Baker Brothers Life Sciences LPGrant167940.00$ 0.00
Jun 3, 2025BAKER FELIXGrant167940.00$ 0.00
Jun 3, 2025BAKER JULIANGrant167940.00$ 0.00
May 23, 2025Patel Sanj KOption Excercise862701.59$ 137,169.30
May 23, 2025Patel Sanj KOpen Market Sale8627027.24$ 2,349,981.45
May 20, 2025Patel Sanj KOption Excercise23491.59$ 3,734.91
May 20, 2025Patel Sanj KOpen Market Sale234927.02$ 63,469.98
May 19, 2025Tessari EbenOption Excercise70003.80$ 26,600.00
May 19, 2025Tessari EbenOpen Market Sale1200026.41$ 316,920.00
May 13, 2025Patel Sanj KOption Excercise28721.59$ 4,566.48
May 13, 2025Patel Sanj KOpen Market Sale287227.03$ 77,630.16
May 7, 2025Paolini John F.Option Excercise2003.80$ 760.00
May 7, 2025Paolini John F.Open Market Sale20027.00$ 5,400.00
May 7, 2025Megna Michael ROption Excercise1764712.53$ 221,098.47
May 7, 2025Megna Michael ROpen Market Sale1764726.69$ 470,998.43
May 7, 2025Patel Sanj KOption Excercise80951.59$ 12,871.05
May 7, 2025Patel Sanj KOpen Market Sale809527.04$ 218,866.45
May 2, 2025Moat RossOption Excercise1012217.76$ 179,766.72
May 2, 2025Moat RossOpen Market Sale1012228.00$ 283,416.00
Apr 29, 2025Moat RossOpen Market Sale8726925.96$ 2,265,339.03
Apr 29, 2025Ragosa MarkOption Excercise8839516.51$ 1,459,016.76
Apr 29, 2025Ragosa MarkOpen Market Sale8839526.56$ 2,347,335.10
Apr 29, 2025Moat RossOption Excercise8726913.45$ 1,173,890.00