Activist 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 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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Reported
DateTime
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportFiling
2024-03-11
08:44 am
Purchase
13GAMYLYX PHARMACEUTICALS INC
AMLX
Panacea Innovation Ltd4,200,000
6.2%
4,200,000increase
(New Position)
View
2024-02-14
4:36 pm
Sale
13GAMYLYX PHARMACEUTICALS INC
AMLX
PERCEPTIVE ADVISORS LLC1,869,125
2.8%
-4,219,208decrease
(-69.30%)
View
2024-02-14
10:24 am
Sale
13GAMYLYX PHARMACEUTICALS INC
AMLX
VIKING GLOBAL INVESTORS LP2,962,555
4.4%
-1,672,051decrease
(-36.08%)
View
2024-02-14
07:15 am
Sale
13GAMYLYX PHARMACEUTICALS INC
AMLX
Point72 Asset Management L.P.3,202,381
4.7%
-268,310decrease
(-7.73%)
View
2024-02-13
4:58 pm
Purchase
13GAMYLYX PHARMACEUTICALS INC
AMLX
VANGUARD GROUP INC5,275,566
7.81%
917,074increase
(+21.04%)
View
2024-01-29
5:25 pm
Purchase
13GAMYLYX PHARMACEUTICALS INC
AMLX
BlackRock Inc.
BLK
4,002,334
5.9%
385,408increase
(+10.66%)
View
2023-12-11
4:15 pm
Purchase
13GAMYLYX PHARMACEUTICALS INC
AMLX
Point72 Asset Management L.P.3,470,691
5.1%
3,470,691increase
(New Position)
View
2023-10-04
4:19 pm
Sale
13DAMYLYX PHARMACEUTICALS INC
AMLX
Morningside Venture Investments Ltd2,313,227
3.43%
-2,305,619decrease
(-49.92%)
View
2023-08-17
5:15 pm
Sale
13DAMYLYX PHARMACEUTICALS INC
AMLX
Morningside Venture Investments Ltd4,618,846
6.86%
-4,000,000decrease
(-46.41%)
View
2023-06-09
3:54 pm
Purchase
13GAMYLYX PHARMACEUTICALS INC
AMLX
GOLDMAN SACHS GROUP INC
GS
3,653,782
5.4%
3,653,782increase
(New Position)
View
2023-04-03
4:43 pm
Sale
13DAMYLYX PHARMACEUTICALS INC
AMLX
Morningside Venture Investments Ltd8,618,846
12.92%
-683,296decrease
(-7.35%)
View
2023-02-14
2:33 pm
Purchase
13GAMYLYX PHARMACEUTICALS INC
AMLX
PERCEPTIVE ADVISORS LLC6,088,333
9.2%
3,116,920increase
(+104.90%)
View
2023-02-14
1:18 pm
Sale
13GAMYLYX PHARMACEUTICALS INC
AMLX
VIKING GLOBAL INVESTORS LP4,634,606
7%
-1,135,930decrease
(-19.68%)
View
2023-02-13
2:27 pm
Purchase
13GAMYLYX PHARMACEUTICALS INC
AMLX
BlackRock Inc.
BLK
3,616,926
5.5%
3,616,926increase
(New Position)
View
2023-02-09
11:07 am
Purchase
13GAMYLYX PHARMACEUTICALS INC
AMLX
VANGUARD GROUP INC4,358,492
6.58%
4,358,492increase
(New Position)
View
2022-09-30
4:05 pm
Sale
13DAMYLYX PHARMACEUTICALS INC
AMLX
Morningside Venture Investments Ltd9,302,142
15.89%
-1,376,666decrease
(-12.89%)
View
2022-09-21
4:16 pm
Purchase
13GAMYLYX PHARMACEUTICALS INC
AMLX
MILLENNIUM MANAGEMENT LLC1,621,025
2.8%
1,621,025increase
(New Position)
View
2022-09-09
9:50 pm
Sale
13GAMYLYX PHARMACEUTICALS INC
AMLX
VIKING GLOBAL INVESTORS LP5,770,536
9.9%
-1,400,000decrease
(-19.52%)
View
2022-06-21
09:07 am
Purchase
13GAMYLYX PHARMACEUTICALS INC
AMLX
PERCEPTIVE ADVISORS LLC2,971,413
5.1%
2,971,413increase
(New Position)
View
2022-01-25
4:54 pm
Purchase
13DAMYLYX PHARMACEUTICALS INC
AMLX
Morningside Venture Investments Ltd10,678,808
18.9%
10,678,808increase
(New Position)
View
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