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
2023-02-14
4:45 pm
Sale
13GNANOSTRING TECHNOLOGIES INC CO
NSTG
RA CAPITAL MANAGEMENT L.P.143,900
0.3%
-3,373,794decrease
(-95.91%)
View
2023-02-14
4:00 pm
Purchase
13GNANOSTRING TECHNOLOGIES INC CO
NSTG
Polar Capital Holdings Plc3,778,731
8.1%
3,778,731increase
(New Position)
View
2023-02-14
3:08 pm
Purchase
13GNANOSTRING TECHNOLOGIES INC CO
NSTG
PURA VIDA INVESTMENTS LLC3,045,900
6.53%
676,400increase
(+28.55%)
View
2023-02-09
11:27 am
Sale
13GNANOSTRING TECHNOLOGIES INC CO
NSTG
VANGUARD GROUP INC2,592,879
5.56%
-833,625decrease
(-24.33%)
View
2023-02-06
2:53 pm
Purchase
13GNANOSTRING TECHNOLOGIES INC CO
NSTG
WELLINGTON MANAGEMENT GROUP LLP6,453,874
13.84%
895,906increase
(+16.12%)
View
2023-01-23
3:52 pm
Purchase
13GNANOSTRING TECHNOLOGIES INC CO
NSTG
BlackRock Inc.
BLK
4,879,306
10.5%
80,767increase
(+1.68%)
View
2022-12-12
4:02 pm
Sale
13GNANOSTRING TECHNOLOGIES INC CO
NSTG
ALGER ASSOCIATES INC432,675
0.9%
-2,648,985decrease
(-85.96%)
View
2022-12-12
08:41 am
Sale
13GNANOSTRING TECHNOLOGIES INC CO
NSTG
FMR LLC405,757
0.868%
-4,144,030decrease
(-91.08%)
View
2022-12-07
10:24 am
Purchase
13GNANOSTRING TECHNOLOGIES INC CO
NSTG
BlackRock Inc.
BLK
4,798,539
10.3%
370,136increase
(+8.36%)
View
2022-11-09
11:55 am
Purchase
13GNANOSTRING TECHNOLOGIES INC CO
NSTG
PURA VIDA INVESTMENTS LLC2,369,500
5.08%
1,164,836increase
(+96.69%)
View
2022-10-11
09:04 am
Sale
13GNANOSTRING TECHNOLOGIES INC CO
NSTG
FMR LLC4,549,787
9.769%
-2,302,784decrease
(-33.60%)
View
2022-04-28
4:58 pm
Purchase
13GNANOSTRING TECHNOLOGIES INC CO
NSTG
RA CAPITAL MANAGEMENT L.P.3,517,694
7.7%
3,517,694increase
(New Position)
View
2022-02-14
4:16 pm
Purchase
13GNANOSTRING TECHNOLOGIES INC CO
NSTG
ALGER ASSOCIATES INC3,081,660
6.8%
547,971increase
(+21.63%)
View
2022-02-10
08:27 am
Purchase
13GNANOSTRING TECHNOLOGIES INC CO
NSTG
VANGUARD GROUP INC3,426,504
7.51%
1,123,537increase
(+48.79%)
View
2022-02-09
09:22 am
Purchase
13GNANOSTRING TECHNOLOGIES INC CO
NSTG
FMR LLC6,852,571
14.999%
140,467increase
(+2.09%)
View
2022-02-04
09:21 am
Purchase
13GNANOSTRING TECHNOLOGIES INC CO
NSTG
WELLINGTON MANAGEMENT GROUP LLP5,557,968
12.17%
894,629increase
(+19.18%)
View
2022-02-02
7:11 pm
Sale
13GNANOSTRING TECHNOLOGIES INC CO
NSTG
BlackRock Inc.
BLK
4,428,403
9.7%
-22,371decrease
(-0.50%)
View
2021-11-10
08:51 am
Purchase
13GNANOSTRING TECHNOLOGIES INC CO
NSTG
WELLINGTON MANAGEMENT GROUP LLP4,663,339
10.24%
2,330,149increase
(+99.87%)
View
2021-11-09
4:51 pm
Sale
13GNANOSTRING TECHNOLOGIES INC CO
NSTG
MORGAN STANLEY
MS
1,009,930
2.2%
-2,743,300decrease
(-73.09%)
View
2021-02-16
6:06 pm
Sale
13GNANOSTRING TECHNOLOGIES INC CO
NSTG
PURA VIDA INVESTMENTS LLC1,204,664
2.72%
-758,737decrease
(-38.64%)
View
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