13D/13G Filings - Amylyx Pharmaceuticals Inc. (AMLX)

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 have beem 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
Transaction
Date
Type Company
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev Report View
2023-02-14
1:18 pm
Sale
2022-12-31 13G Amylyx Pharmaceuticals, Inc.
AMLX
VIKING GLOBAL INVESTORS LP 4,634,606
7.000%
-1,135,930decrease
(-19.68%)
Filing
History
2023-02-13
2:27 pm
Purchase
2022-12-31 13G Amylyx Pharmaceuticals, Inc.
AMLX
BLACKROCK INC
BLK
3,616,926
5.500%
3,616,926increase
(New Position)
Filing
History
2023-02-09
11:07 am
Purchase
2022-12-30 13G Amylyx Pharmaceuticals, Inc.
AMLX
The Vanguard Group 4,358,492
6.580%
4,358,492increase
(New Position)
Filing
History
2022-09-30
4:05 pm
Sale
2022-09-23 13D Amylyx Pharmaceuticals, Inc.
AMLX
Morningside Venture Investments Limited 9,302,142
15.890%
-1,376,666decrease
(-12.89%)
Filing
History
2022-09-21
4:16 pm
Purchase
2022-09-15 13G Amylyx Pharmaceuticals, Inc.
AMLX
MILLENNIUM MANAGEMENT LLC 1,621,025
2.800%
1,621,025increase
(New Position)
Filing
History
2022-09-09
9:50 pm
Sale
2022-09-08 13G Amylyx Pharmaceuticals, Inc.
AMLX
VIKING GLOBAL INVESTORS LP 5,770,536
9.900%
-1,400,000decrease
(-19.52%)
Filing
History
2022-06-21
09:07 am
Purchase
2022-06-08 13G Amylyx Pharmaceuticals, Inc.
AMLX
PERCEPTIVE ADVISORS LLC 2,971,413
5.100%
2,971,413increase
(New Position)
Filing
History
2022-01-25
4:54 pm
Purchase
2022-01-11 13D Amylyx Pharmaceuticals, Inc.
AMLX
Morningside Venture Investments Limited 10,678,808
18.900%
10,678,808increase
(New Position)
Filing
History
2022-01-21
5:05 pm
Purchase
2022-01-11 13G Amylyx Pharmaceuticals, Inc.
AMLX
VIKING GLOBAL INVESTORS LP 7,170,536
12.400%
7,170,536increase
(New Position)
Filing
History
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