Activist 13D/13G Filings - OMEROS CORP (OMER)

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
2024-03-27
2:47 pm
Purchase		13GOMEROS CORPORATION
OMER		INGALLS & SNYDER LLC4,431,188
7%		299,395increase
(+7.25%)		View
2024-02-14
06:05 am
Purchase		13GOMEROS CORPORATION
OMER		Demopulos Gregory A MD5,704,061
8.8%		152,081increase
(+2.74%)		View
2024-02-13
5:12 pm
Purchase		13GOMEROS CORPORATION
OMER		VANGUARD GROUP INC3,168,936
5.04%		348,491increase
(+12.36%)		View
2024-01-29
3:26 pm
Purchase		13GOMEROS CORPORATION
OMER		BlackRock Inc.
BLK		4,279,836
6.8%		3,054,049increase
(+249.15%)		View
2023-02-17
5:07 pm
Sale		13GOMEROS CORPORATION
OMER		INGALLS & SNYDER LLC4,131,793
6.6%		-332,699decrease
(-7.45%)		View
2023-02-14
4:18 pm
Purchase		13GOMEROS CORPORATION
OMER		Demopulos Gregory A MD5,551,980
8.37%		237,356increase
(+4.47%)		View
2023-02-09
11:27 am
Sale		13GOMEROS CORPORATION
OMER		VANGUARD GROUP INC2,820,445
4.5%		-537,383decrease
(-16.00%)		View
2022-07-08
4:57 pm
Sale		13GOMEROS CORPORATION
OMER		BlackRock Inc.
BLK		1,225,787
2%		-2,824,241decrease
(-69.73%)		View
2022-02-14
4:47 pm
Purchase		13GOMEROS CORPORATION
OMER		Demopulos Gregory A MD5,314,624
8.07%		215,770increase
(+4.23%)		View
2022-02-14
3:03 pm
Sale		13GOMEROS CORPORATION
OMER		Cormorant Asset Management LP0
0%		-5,000,000decrease
(Position Closed)		View
2022-02-10
08:28 am
Purchase		13GOMEROS CORPORATION
OMER		VANGUARD GROUP INC3,357,828
5.37%		165,423increase
(+5.18%)		View
2022-02-04
07:14 am
Sale		13GOMEROS CORPORATION
OMER		INGALLS & SNYDER LLC4,464,492
7.1%		-283,697decrease
(-5.97%)		View
2022-02-02
7:11 pm
Sale		13GOMEROS CORPORATION
OMER		BlackRock Inc.
BLK		4,050,028
6.5%		-1,333,994decrease
(-24.78%)		View
2021-02-17
2:22 pm
Sale		13GOMEROS CORPORATION
OMER		Consonance Capital Management LP0
0%		-6,058,505decrease
(Position Closed)		View
2021-02-16
3:08 pm
Purchase		13GOMEROS CORPORATION
OMER		Cormorant Asset Management LP5,000,000
8.1%		1,900,000increase
(+61.29%)		View
2021-02-16
2:21 pm
Purchase		13GOMEROS CORPORATION
OMER		Consonance Capital Management LP6,058,505
11%		2,862,709increase
(+89.58%)		View
2021-02-12
5:00 pm
Purchase		13GOMEROS CORPORATION
OMER		Demopulos Gregory A MD5,098,854
7.88%		98,970increase
(+1.98%)		View
2021-02-10
11:40 am
Purchase		13GOMEROS CORPORATION
OMER		VANGUARD GROUP INC3,192,405
5.18%		3,192,405increase
(New Position)		View
2021-02-09
4:52 pm
Sale		13GOMEROS CORPORATION
OMER		INGALLS & SNYDER LLC4,748,189
7.7%		-282,482decrease
(-5.62%)		View
2021-01-29
5:23 pm
Purchase		13GOMEROS CORPORATION
OMER		BlackRock Inc.
BLK		5,384,022
8.7%		1,321,399increase
(+32.53%)		View
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