Activist 13D/13G Filings - NanoString Technologies Inc (NSTG)

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
2024-03-07
12:29 pm
Sale
13GNANOSTRING TECHNOLOGIES INC CO
NSTG
BlackRock Inc.
BLK
164,574
0.3%
-3,410,364decrease
(-95.40%)
View
2024-02-14
5:16 pm
Sale
13GNANOSTRING TECHNOLOGIES INC CO
NSTG
PURA VIDA INVESTMENTS LLC0
0%
-3,045,900decrease
(Position Closed)
View
2024-02-14
5:01 pm
Sale
13GNANOSTRING TECHNOLOGIES INC CO
NSTG
RA CAPITAL MANAGEMENT L.P.0
0%
-2,577,373decrease
(Position Closed)
View
2024-02-14
4:49 pm
Purchase
13GNANOSTRING TECHNOLOGIES INC CO
NSTG
BARCLAYS PLC
BCS
3,411,407
7.09%
3,411,407increase
(New Position)
View
2024-02-13
9:18 pm
Sale
13GNANOSTRING TECHNOLOGIES INC CO
NSTG
Avidity Partners Management LP0
0%
-2,950,000decrease
(Position Closed)
View
2024-02-13
5:09 pm
Purchase
13GNANOSTRING TECHNOLOGIES INC CO
NSTG
VANGUARD GROUP INC3,789,691
7.88%
1,196,812increase
(+46.16%)
View
2024-02-13
09:50 am
Sale
13GNANOSTRING TECHNOLOGIES INC CO
NSTG
Prosight Management LP0
0%
-3,150,000decrease
(Position Closed)
View
2024-02-13
09:27 am
Purchase
13GNANOSTRING TECHNOLOGIES INC CO
NSTG
Polar Capital Holdings Plc3,975,000
8.26%
196,269increase
(+5.19%)
View
2024-02-12
6:13 pm
Unchanged
13GNANOSTRING TECHNOLOGIES INC CO
NSTG
PLATINUM INVESTMENT MANAGEMENT LTD0
0%
0
(Unchanged)
View
2024-01-26
11:49 am
Sale
13GNANOSTRING TECHNOLOGIES INC CO
NSTG
BlackRock Inc.
BLK
3,574,938
7.4%
-1,304,368decrease
(-26.73%)
View
2024-01-25
11:27 am
Sale
13GNANOSTRING TECHNOLOGIES INC CO
NSTG
Titanite Investment Management LP1,800,000
3.7%
-1,000,000decrease
(-35.71%)
View
2023-11-22
06:01 am
Sale
13DNANOSTRING TECHNOLOGIES INC CO
NSTG
WYGOD MARTIN J715,996
1.49%
-2,285,534decrease
(-76.15%)
View
2023-10-05
06:01 am
Purchase
13DNANOSTRING TECHNOLOGIES INC CO
NSTG
WYGOD MARTIN J3,001,530
6.31%
554,748increase
(+22.67%)
View
2023-09-28
06:00 am
Purchase
13DNANOSTRING TECHNOLOGIES INC CO
NSTG
WYGOD MARTIN J2,446,782
5.15%
2,446,782increase
(New Position)
View
2023-09-01
08:40 am
Purchase
13GNANOSTRING TECHNOLOGIES INC CO
NSTG
Prosight Management LP3,150,000
6.6%
3,150,000increase
(New Position)
View
2023-08-21
3:29 pm
Purchase
13GNANOSTRING TECHNOLOGIES INC CO
NSTG
Titanite Investment Management LP2,800,000
5.9%
2,800,000increase
(New Position)
View
2023-07-13
1:43 pm
Unchanged
13GNANOSTRING TECHNOLOGIES INC CO
NSTG
Polar Capital Holdings Plc3,778,731
8.1%
0
(Unchanged)
View
2023-06-09
10:14 am
Sale
13GNANOSTRING TECHNOLOGIES INC CO
NSTG
WELLINGTON MANAGEMENT GROUP LLP2,342,561
4.95%
-4,111,313decrease
(-63.70%)
View
2023-05-25
11:20 am
Purchase
13GNANOSTRING TECHNOLOGIES INC CO
NSTG
Avidity Partners Management LP2,950,000
6.2%
2,950,000increase
(New Position)
View
2023-04-10
5:05 pm
Purchase
13GNANOSTRING TECHNOLOGIES INC CO
NSTG
RA CAPITAL MANAGEMENT L.P.2,577,373
5.5%
2,433,473increase
(+1691.09%)
View
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