Activist 13D/13G Filings - Aura Biosciences Inc. (AURA)

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
2024-02-14
4:57 pm
Purchase
13GAURA BIOSCIENCES INC
AURA
CITADEL ADVISORS LLC3,631,494
7.4%
894,441increase
(+32.68%)
View
2024-02-07
07:54 am
Purchase
13GAURA BIOSCIENCES INC
AURA
ADAGE CAPITAL PARTNERS GP L.L.C.4,225,000
8.61%
2,092,261increase
(+98.10%)
View
2023-12-11
5:14 pm
Purchase
13GAURA BIOSCIENCES INC
AURA
EVENTIDE ASSET MANAGEMENT LLC5,802,682
11.82%
3,551,314increase
(+157.74%)
View
2023-11-09
4:34 pm
Purchase
13DAURA BIOSCIENCES INC
AURA
Matrix Capital Management Company LP6,922,870
14.1%
1,560,000increase
(+29.09%)
View
2023-02-14
1:30 pm
Purchase
13GAURA BIOSCIENCES INC
AURA
EVENTIDE ASSET MANAGEMENT LLC2,251,368
6.3%
2,251,368increase
(New Position)
View
2023-02-14
08:02 am
Purchase
13GAURA BIOSCIENCES INC
AURA
CITADEL ADVISORS LLC2,737,053
7.4%
421,951increase
(+18.23%)
View
2023-02-10
4:37 pm
Sale
13GAURA BIOSCIENCES INC
AURA
Arix Bioscience plc1,508,483
4.1%
-91,593decrease
(-5.72%)
View
2023-02-09
10:56 am
Purchase
13GAURA BIOSCIENCES INC
AURA
ADAGE CAPITAL PARTNERS GP L.L.C.2,132,739
5.76%
42,074increase
(+2.01%)
View
2023-01-20
4:02 pm
Sale
13GAURA BIOSCIENCES INC
AURA
Chiesi Ventures Inc.1,218,803
3.3%
-406,268decrease
(-25.00%)
View
2022-12-15
4:40 pm
Purchase
13GAURA BIOSCIENCES INC
AURA
ADAGE CAPITAL PARTNERS GP L.L.C.2,090,665
5.65%
2,090,665increase
(New Position)
View
2022-12-07
4:30 pm
Purchase
13DAURA BIOSCIENCES INC
AURA
Matrix Capital Management Company LP5,362,870
14.5%
1,250,000increase
(+30.39%)
View
2022-02-14
06:26 am
Sale
13GAURA BIOSCIENCES INC
AURA
CITADEL ADVISORS LLC2,315,102
7.9%
-2,656decrease
(-0.11%)
View
2022-02-11
5:59 pm
Purchase
13GAURA BIOSCIENCES INC
AURA
Advent Life Sciences LLP2,023,857
6.9%
2,023,857increase
(New Position)
View
2022-02-10
4:35 pm
Purchase
13GAURA BIOSCIENCES INC
AURA
Arix Bioscience plc1,600,076
29.21%
91,593increase
(+6.07%)
View
2022-01-26
4:06 pm
Purchase
13GAURA BIOSCIENCES INC
AURA
Lundbeckfond Invest A/S2,017,652
6.9%
2,017,652increase
(New Position)
View
2021-11-12
4:30 pm
Purchase
13GAURA BIOSCIENCES INC
AURA
Chiesi Ventures Inc.1,625,071
5.8%
1,625,071increase
(New Position)
View
2021-11-12
4:07 pm
Purchase
13GAURA BIOSCIENCES INC
AURA
CITADEL ADVISORS LLC2,317,758
8.2%
2,317,758increase
(New Position)
View
2021-11-10
3:21 pm
Purchase
13DAURA BIOSCIENCES INC
AURA
Medicxi Growth I LP3,039,892
10.7%
3,039,892increase
(New Position)
View
2021-11-10
2:33 pm
Purchase
13GAURA BIOSCIENCES INC
AURA
Arix Bioscience plc1,508,483
5.31%
1,508,483increase
(New Position)
View
2021-11-04
4:58 pm
Purchase
13DAURA BIOSCIENCES INC
AURA
Matrix Capital Management Company LP4,112,870
14.48%
4,112,870increase
(New Position)
View