KARYOPHARM THERAPEUTICS INC (KPTI) Stock Ownership

NASDAQ:KPTI • US48576U2050

8.77 USD
-0.05 (-0.57%)
Last: Mar 6, 2026, 08:00 PM
Overview Stock Chart Technical Analysis Fundamental Analysis Forecast Earnings Financials Ownership News
KPTI Ownership Chart.KPTI Ownership Chart: showing Insider, Institutional ownership and shares available to the public.KPTI Ownership.InsiderInstitutionalPublic



Shares Outstanding18.31M
Float17.05M
Float Short Interest Percentage14.47%
Owners (insider)2.32%
Owners (institutional)32.89%
Owners (insider) change2.54%
Owners (institutional) change185.52%
KPTI Institutional Ownership HistoryKPTI Institutional Ownership HistoryKPTI Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 20M 40M 60M 80M
KPTI Historical Insider Transactions ChartKPTI Historical Insider Buy and Sell Transactions ChartKPTI Historical Insider Transactions Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 Dec 2025 Jan 2026 Feb 2026 Mar 2026 0 100K 200K
Date Name Type Shares Price Amount
Mar 2, 2026 Paulson Richard A. Open Market Sale 12361 9.41 $ 116,310.83
Mar 2, 2026 Poulton Stuart Open Market Sale 5101 9.41 $ 47,997.86
Mar 2, 2026 Mano Michael Open Market Sale 3526 9.41 $ 33,177.90
Mar 2, 2026 Cheng Sohanya Roshan Open Market Sale 4604 9.41 $ 43,321.34
Mar 2, 2026 Rangwala Reshma Open Market Sale 5066 9.41 $ 47,668.53
Feb 17, 2026 Poulton Stuart Open Market Sale 378 8.63 $ 3,262.14
Feb 5, 2026 Paulson Richard A. Grant 81060 0.00 $ 0.00
Feb 3, 2026 Macomber Lori Open Market Sale 1626 6.30 $ 10,243.80
Jan 31, 2026 Rangwala Reshma Grant 32415 0.00 $ 0.00
Jan 31, 2026 Macomber Lori Grant 32415 0.00 $ 0.00
Jan 31, 2026 Mano Michael Grant 32415 0.00 $ 0.00
Jan 31, 2026 Poulton Stuart Grant 32415 0.00 $ 0.00
Jan 31, 2026 Cheng Sohanya Roshan Grant 32415 0.00 $ 0.00
Jan 28, 2026 Abate Kristin Open Market Sale 50 7.03 $ 351.50
Jan 27, 2026 Abate Kristin Grant 92 0.00 $ 0.00
Jan 21, 2026 Abate Kristin Open Market Sale 265 5.96 $ 1,579.40
Oct 15, 2025 Macomber Lori Grant 43650 0.00 $ 0.00
Oct 15, 2025 Abate Kristin Grant 12799 0.00 $ 0.00
Oct 15, 2025 Poulton Stuart Grant 39682 0.00 $ 0.00
Oct 15, 2025 Mano Michael Grant 43650 0.00 $ 0.00
Oct 15, 2025 Paulson Richard A. Grant 114285 0.00 $ 0.00
Oct 15, 2025 Cheng Sohanya Roshan Grant 43650 0.00 $ 0.00
Oct 1, 2025 Abate Kristin Open Market Sale 362 6.30 $ 2,279.15
Sep 15, 2025 Paulson Richard A. Open Market Sale 1257 6.43 $ 8,082.51
Sep 15, 2025 Mano Michael Open Market Sale 234 6.43 $ 1,504.62
Sep 15, 2025 Rangwala Reshma Open Market Sale 408 6.43 $ 2,623.44
Sep 15, 2025 Poulton Stuart Open Market Sale 401 6.43 $ 2,578.43
Sep 15, 2025 Cheng Sohanya Roshan Open Market Sale 325 6.43 $ 2,089.75
Sep 15, 2025 Abate Kristin Open Market Sale 23 6.43 $ 147.89
Sep 12, 2025 Mano Michael Grant 612 0.00 $ 0.00
Sep 12, 2025 Rangwala Reshma Grant 945 0.00 $ 0.00
Sep 12, 2025 Poulton Stuart Grant 888 0.00 $ 0.00
Sep 12, 2025 Cheng Sohanya Roshan Grant 945 0.00 $ 0.00
Sep 12, 2025 Abate Kristin Grant 46 0.00 $ 0.00
Sep 12, 2025 Paulson Richard A. Grant 2800 0.00 $ 0.00
Sep 3, 2025 Abate Kristin Open Market Sale 12 6.78 $ 81.36
Jul 29, 2025 Poulton Stuart Open Market Sale 191 4.37 $ 834.67
Jul 22, 2025 Abate Kristin Open Market Sale 238 4.00 $ 952.00
May 6, 2025 Paulson Richard A. Open Market Sale 236 7.12 $ 1,680.32
Apr 23, 2025 Rangwala Reshma Open Market Sale 419 6.17 $ 2,585.23
Apr 4, 2025 Paulson Richard A. Open Market Sale 245 3.74 $ 916.30