Astria Therapeutics Inc. (ATXS) - 13D/13G Filings

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
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2025-12-10
4:36 pm
Purchase
2025-12-0313GAstria Therapeutics, Inc.
ATXS
GLAZER CAPITAL, LLC3,155,200
5.530%
3,155,200increase
(New Position)
Filing
History
2025-11-14
4:02 pm
Purchase
2025-09-3013GAstria Therapeutics, Inc.
ATXS
Vestal Point Capital, LP4,956,000
8.800%
956,000increase
(+23.90%)
Filing
History
2025-11-14
09:46 am
Sale
2025-10-1613GAstria Therapeutics, Inc.
ATXS
ForGrowth III PA B.V.0
0.000%
-3,822,537decrease
(Position Closed)
Filing
History
2025-11-07
11:13 am
Sale
2025-10-3113GAstria Therapeutics, Inc.
ATXS
FMR LLC1,251,766
2.200%
-3,902,148decrease
(-75.71%)
Filing
History
2025-11-05
11:26 am
Sale
2025-09-3013GAstria Therapeutics, Inc.
ATXS
FMR LLC5,153,914
9.100%
-1,782,852decrease
(-25.70%)
Filing
History
2025-10-24
11:00 am
Purchase
2025-10-1713DAstria Therapeutics, Inc.
ATXS
Magnetar Financial LLC3,312,202
5.870%
3,312,202increase
(New Position)
Filing
History
2025-10-20
4:23 pm
Sale
2025-10-1413GAstria Therapeutics, Inc.
ATXS
Integrated Core Strategies (US) LLC222,101
0.400%
-2,715,702decrease
(-92.44%)
Filing
History
2025-10-16
8:52 pm
Unchanged
2025-10-1413DAstria Therapeutics, Inc.
ATXS
Perceptive Advisors LLC6,485,420
11.500%
0
(Unchanged)
Filing
History
2025-10-15
09:27 am
Sale
2025-10-1413GAstria Therapeutics, Inc.
ATXS
Fairmount Funds Management LLC2,377,049
4.000%
-3,491,988decrease
(-59.50%)
Filing
History
2025-08-14
5:56 pm
Sale
2025-06-3013GAstria Therapeutics, Inc.
ATXS
RA CAPITAL MANAGEMENT L.P.0
0.000%
-5,105,213decrease
(Position Closed)
Filing
History
2025-06-18
4:03 pm
Purchase
2025-06-1313GAstria Therapeutics, Inc.
ATXS
Integrated Core Strategies (US) LLC2,937,803
5.200%
943,300increase
(+47.29%)
Filing
History
2025-05-15
08:45 am
Purchase
2025-03-3113GAstria Therapeutics, Inc.
ATXS
ForGrowth III PA B.V.3,822,537
6.800%
950,000increase
(+33.07%)
Filing
History
2025-05-12
10:10 am
Sale
2025-03-3113GAstria Therapeutics, Inc.
ATXS
FMR LLC6,936,766
12.300%
-886,963decrease
(-11.34%)
Filing
History
2025-02-14
6:13 pm
Sale
2024-12-3113GAstria Therapeutics, Inc.
ATXS
Venrock Healthcare Capital Partners III, L.P.2,457,348
4.400%
-1,001,297decrease
(-28.95%)
Filing
History
2025-02-14
3:45 pm
Purchase
2024-12-3113GAstria Therapeutics, Inc.
ATXS
Fairmount Funds Management LLC5,869,037
9.900%
992increase
(+0.02%)
Filing
History
2025-02-12
08:46 am
Sale
2024-12-3113GAstria Therapeutics, Inc.
ATXS
FMR LLC7,823,729
13.900%
-639,949decrease
(-7.56%)
Filing
History
2025-01-28
4:00 pm
Sale
2024-12-3113GAstria Therapeutics, Inc.
ATXS
Integrated Core Strategies (US) LLC1,994,503
3.500%
-954,373decrease
(-32.36%)
Filing
History
2025-01-07
07:45 am
Purchase
2024-12-3013GAstria Therapeutics, Inc.
ATXS
ForGrowth III PA B.V.2,872,537
5.100%
2,872,537increase
(New Position)
Filing
History
2024-11-14
5:46 pm
Purchase
2024-09-3013GAstria Therapeutics, Inc.
ATXS
RA CAPITAL MANAGEMENT L.P.5,105,213
9.000%
692,063increase
(+15.68%)
Filing
History
2024-11-14
5:45 pm
Purchase
2024-09-3013GAstria Therapeutics, Inc.
ATXS
Venrock Healthcare Capital Partners III, L.P.3,458,645
6.100%
232,839increase
(+7.22%)
Filing
History
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