Activist 13D/13G Filings - ATHERSYS INC (ATHXQ)

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
What is insider trading>>
Time period
Reported
DateTime		TypeCompany
Symbol		Filed By
Symbol		Shares Owned
% Owned		Shares Vs. Prev ReportFiling
2022-07-08
4:57 pm
Sale		13GATHERSYS INC
ATHXQ		BlackRock Inc.
BLK		2,697,592
1.000%		-11,235,125decrease
(-80.64%)		View
2022-02-09
3:24 pm
Sale		13GATHERSYS INC
ATHXQ		VANGUARD GROUP INC10,076,444
4.280%		-84,499decrease
(-0.83%)		View
2022-02-02
7:11 pm
Purchase		13GATHERSYS INC
ATHXQ		BlackRock Inc.
BLK		13,932,717
5.900%		220,049increase
(+1.60%)		View
2021-09-21
09:14 am
Unchanged		13DATHERSYS INC
ATHXQ		HEALIOS K.K.16,310,526
7.200%		0
(Unchanged)		View
2021-02-16
5:30 pm
Unchanged		13DATHERSYS INC
ATHXQ		HEALIOS K.K.16,310,526
8.300%		0
(Unchanged)		View
2021-02-10
10:30 am
Purchase		13GATHERSYS INC
ATHXQ		VANGUARD GROUP INC10,160,943
5.140%		10,160,943increase
(New Position)		View
2021-01-28
5:56 pm
Purchase		13GATHERSYS INC
ATHXQ		BlackRock Inc.
BLK		13,712,668
6.900%		3,700,845increase
(+36.96%)		View
2020-11-30
09:16 am
Unchanged		13DATHERSYS INC
ATHXQ		HEALIOS K.K.16,310,526
8.300%		0
(Unchanged)		View
2020-11-23
09:56 am
Unchanged		13DATHERSYS INC
ATHXQ		HEALIOS K.K.16,310,526
8.300%		0
(Unchanged)		View
2020-11-18
09:38 am
Unchanged		13DATHERSYS INC
ATHXQ		HEALIOS K.K.16,310,526
8.300%		0
(Unchanged)		View
2020-11-13
09:24 am
Unchanged		13DATHERSYS INC
ATHXQ		HEALIOS K.K.16,310,526
8.300%		0
(Unchanged)		View
2020-05-15
09:51 am
Purchase		13DATHERSYS INC
ATHXQ		HEALIOS K.K.16,310,526
8.300%		310,526increase
(+1.94%)		View
2020-04-02
09:24 am
Unchanged		13DATHERSYS INC
ATHXQ		HEALIOS K.K.16,000,000
9.400%		0
(Unchanged)		View
2020-02-07
08:45 am
Purchase		13GATHERSYS INC
ATHXQ		BlackRock Inc.
BLK		10,011,823
6.400%		2,573,858increase
(+34.60%)		View