Activist 13D/13G Filings - Cytosorbents Corp (CTSO)

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
2024-11-14
4:48 pm
Sale		13GCytosorbents Corp
CTSO		Granahan Investment Management LLC2,094,882
3.850%		-1,523,261decrease
(-42.10%)		View
2024-02-14
4:42 pm
Purchase		13GCytosorbents Corp
CTSO		AVENIR CORP3,051,402
6.870%		604,313increase
(+24.70%)		View
2024-02-14
09:00 am
Purchase		13GCytosorbents Corp
CTSO		Granahan Investment Management LLC3,618,143
6.930%		3,618,143increase
(New Position)		View
2024-01-08
3:00 pm
Purchase		13GCytosorbents Corp
CTSO		Skylands Capital LLC3,254,213
7.300%		712,122increase
(+28.01%)		View
2023-02-14
1:08 pm
Purchase		13GCytosorbents Corp
CTSO		AVENIR CORP2,447,089
5.610%		259,307increase
(+11.85%)		View
2023-02-09
11:16 am
Sale		13GCytosorbents Corp
CTSO		VANGUARD GROUP INC1,956,828
4.480%		-252,337decrease
(-11.42%)		View
2023-02-07
2:28 pm
Purchase		13GCytosorbents Corp
CTSO		Skylands Capital LLC2,542,091
5.800%		2,542,091increase
(New Position)		View
2022-08-11
08:39 am
Purchase		13GCytosorbents Corp
CTSO		AVENIR CORP2,187,782
5.020%		30,949increase
(+1.43%)		View
2022-07-08
4:57 pm
Sale		13GCytosorbents Corp
CTSO		BlackRock Inc.
BLK		744,958
1.700%		-1,886,252decrease
(-71.69%)		View
2022-06-27
5:34 pm
Sale		13GCytosorbents Corp
CTSO		AVENIR CORP2,156,833
4.950%		-20,313decrease
(-0.93%)		View
2022-04-22
5:34 pm
Purchase		13GCytosorbents Corp
CTSO		AVENIR CORP2,177,146
5.000%		89,075increase
(+4.27%)		View
2022-02-09
3:43 pm
Sale		13GCytosorbents Corp
CTSO		VANGUARD GROUP INC2,209,165
5.080%		-12,441decrease
(-0.56%)		View
2022-02-02
7:11 pm
Sale		13GCytosorbents Corp
CTSO		BlackRock Inc.
BLK		2,631,210
6.100%		-131,078decrease
(-4.75%)		View
2022-01-07
5:10 pm
Sale		13GCytosorbents Corp
CTSO		AVENIR CORP2,088,071
4.800%		-156,264decrease
(-6.96%)		View
2021-12-13
5:01 pm
Purchase		13GCytosorbents Corp
CTSO		AVENIR CORP2,244,335
5.160%		2,244,335increase
(New Position)		View
2021-02-10
10:46 am
Purchase		13GCytosorbents Corp
CTSO		VANGUARD GROUP INC2,221,606
5.150%		2,221,606increase
(New Position)		View
2021-01-29
09:56 am
Purchase		13GCytosorbents Corp
CTSO		BlackRock Inc.
BLK		2,762,288
6.400%		702,686increase
(+34.12%)		View
2020-02-05
11:45 am
Purchase		13GCytosorbents Corp
CTSO		BlackRock Inc.
BLK		2,059,602
6.400%		73,962increase
(+3.72%)		View