Activist 13D/13G Filings - Karyopharm Therapeutics Inc. (KPTI)

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company’s equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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Time period
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Reported
DateTime
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportFiling
2022-02-11
08:38 am
Sale
13GKARYOPHARM THERAPEUTICS INC
KPTI
STATE STREET CORP
STT
5,513,680
7.3%
-2,506,319decrease
(-31.25%)
View
2022-01-27
5:13 pm
Unchanged
13GKARYOPHARM THERAPEUTICS INC
KPTI
BlackRock Inc.
BLK
8,918,206
11.8%
0
(Unchanged)
View
2022-01-26
09:16 am
Purchase
13GKARYOPHARM THERAPEUTICS INC
KPTI
BlackRock Inc.
BLK
8,918,206
11.8%
1,443,107increase
(+19.31%)
View
2021-10-12
12:23 pm
Purchase
13GKARYOPHARM THERAPEUTICS INC
KPTI
STATE STREET CORP
STT
8,019,999
10.62%
2,680,140increase
(+50.19%)
View
2021-02-17
3:12 pm
Sale
13GKARYOPHARM THERAPEUTICS INC
KPTI
Consonance Capital Management LP0
0%
-6,058,505decrease
(Position Closed)
View
2021-02-16
4:41 pm
Purchase
13GKARYOPHARM THERAPEUTICS INC
KPTI
Palo Alto Investors LP5,267,652
7.16%
672,651increase
(+14.64%)
View
2021-02-16
4:35 pm
Purchase
13GKARYOPHARM THERAPEUTICS INC
KPTI
Kauffman Michael4,231,457
5.51%
310,023increase
(+7.91%)
View
2021-02-16
4:03 pm
Sale
13GKARYOPHARM THERAPEUTICS INC
KPTI
Chione Ltd5,500,000
7.5%
-195,499decrease
(-3.43%)
View
2021-02-16
2:21 pm
Sale
13GKARYOPHARM THERAPEUTICS INC
KPTI
Consonance Capital Management LP6,058,505
11%
-68,929decrease
(-1.12%)
View
2021-02-12
08:13 am
Sale
13GKARYOPHARM THERAPEUTICS INC
KPTI
Avoro Capital Advisors LLC0
0%
-5,900,000decrease
(Position Closed)
View
2021-02-11
3:09 pm
Purchase
13GKARYOPHARM THERAPEUTICS INC
KPTI
STATE STREET CORP
STT
5,339,859
7.26%
2,111,493increase
(+65.40%)
View
2021-02-11
08:19 am
Sale
13GKARYOPHARM THERAPEUTICS INC
KPTI
ADAGE CAPITAL PARTNERS GP L.L.C.2,465,000
3.35%
-1,322,000decrease
(-34.91%)
View
2021-01-26
6:52 pm
Purchase
13GKARYOPHARM THERAPEUTICS INC
KPTI
BlackRock Inc.
BLK
7,475,099
10.2%
61,294increase
(+0.83%)
View
2020-12-08
4:56 pm
Purchase
13GKARYOPHARM THERAPEUTICS INC
KPTI
BlackRock Inc.
BLK
7,413,805
10.1%
2,644,879increase
(+55.46%)
View
2020-02-14
5:12 pm
Sale
13GKARYOPHARM THERAPEUTICS INC
KPTI
Point72 Asset Management L.P.66,600
0.1%
-3,439,056decrease
(-98.10%)
View
2020-02-14
4:07 pm
Sale
13GKARYOPHARM THERAPEUTICS INC
KPTI
Ridgeback Capital Investments L.P.0
0%
-3,945,200decrease
(Position Closed)
View
2020-02-14
3:31 pm
Sale
13GKARYOPHARM THERAPEUTICS INC
KPTI
Chione Ltd5,695,499
9.1%
-1,935,768decrease
(-25.37%)
View
2020-02-14
3:07 pm
Sale
13GKARYOPHARM THERAPEUTICS INC
KPTI
Palo Alto Investors LP4,595,001
7.32%
-90,351decrease
(-1.93%)
View
2020-02-14
1:34 pm
Purchase
13GKARYOPHARM THERAPEUTICS INC
KPTI
Consonance Capital Management LP6,127,434
9.76%
1,317,356increase
(+27.39%)
View
2020-02-14
10:23 am
Purchase
13GKARYOPHARM THERAPEUTICS INC
KPTI
Avoro Capital Advisors LLC5,900,000
9.4%
5,900,000increase
(New Position)
View
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