Activist 13D/13G Filings - Generation Bio Co. (GBIO)

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
2024-10-23
5:04 pm
Purchase		13GGeneration Bio Co.
GBIO		3,415,998
5.100%		3,415,998increase
(New Position)		View
2024-02-14
10:03 am
Sale		13GGeneration Bio Co.
GBIO		PRICE T ROWE ASSOCIATES INC6,926,174
10.500%		-334,872decrease
(-4.61%)		View
2024-02-13
06:17 am
Unchanged		13GGeneration Bio Co.
GBIO		BB BIOTECH AG3,608,280
5.500%		0
(Unchanged)		View
2024-02-09
4:05 pm
Unchanged		13GGeneration Bio Co.
GBIO		Atlas Venture Fund X L.P.7,111,939
10.800%		0
(Unchanged)		View
2024-02-09
09:03 am
Sale		13GGeneration Bio Co.
GBIO		FMR LLC5,352,399
8.100%		-1,210,960decrease
(-18.45%)		View
2024-01-08
4:35 pm
Sale		13GGeneration Bio Co.
GBIO		BlackRock Inc.
BLK		3,168,415
4.800%		-539,652decrease
(-14.55%)		View
2023-12-11
09:09 am
Sale		13GGeneration Bio Co.
GBIO		FMR LLC6,563,359
9.932%		-2,349,972decrease
(-26.36%)		View
2023-03-24
4:27 pm
Purchase		13GGeneration Bio Co.
GBIO		ModernaTX Inc.5,859,375
8.900%		5,859,375increase
(New Position)		View
2023-02-14
4:18 pm
Sale		13GGeneration Bio Co.
GBIO		BB BIOTECH AG3,608,280
6.100%		-244,900decrease
(-6.36%)		View
2023-02-14
4:06 pm
Sale		13GGeneration Bio Co.
GBIO		PFM Health Sciences LP2,903,192
4.900%		-110,520decrease
(-3.67%)		View
2023-02-14
12:40 pm
Purchase		13GGeneration Bio Co.
GBIO		T. Rowe Price Investment Management Inc.3,577,755
6.000%		3,577,755increase
(New Position)		View
2023-02-14
12:38 pm
Sale		13GGeneration Bio Co.
GBIO		PRICE T ROWE ASSOCIATES INC7,261,046
12.200%		-1,386,075decrease
(-16.03%)		View
2023-02-09
11:19 am
Sale		13GGeneration Bio Co.
GBIO		VANGUARD GROUP INC2,231,499
3.760%		-1,362,962decrease
(-37.92%)		View
2023-02-09
10:59 am
Purchase		13GGeneration Bio Co.
GBIO		FMR LLC8,913,331
14.999%		376,869increase
(+4.41%)		View
2023-02-01
5:12 pm
Purchase		13GGeneration Bio Co.
GBIO		Farallon Capital Partners L.P.1,249,382
2.100%		1,249,382increase
(New Position)		View
2023-02-01
4:54 pm
Purchase		13GGeneration Bio Co.
GBIO		BlackRock Inc.
BLK		3,708,067
6.200%		540,411increase
(+17.06%)		View
2022-09-06
4:01 pm
Purchase		13GGeneration Bio Co.
GBIO		PFM Health Sciences LP3,013,712
5.100%		3,013,712increase
(New Position)		View
2022-02-14
2:34 pm
Purchase		13GGeneration Bio Co.
GBIO		PRICE T ROWE ASSOCIATES INC8,647,121
15.100%		2,303,511increase
(+36.31%)		View
2022-02-11
5:06 pm
Sale		13GGeneration Bio Co.
GBIO		Atlas Venture Fund X L.P.7,111,939
12.500%		-3,000,000decrease
(-29.67%)		View
2022-02-11
4:44 pm
Purchase		13GGeneration Bio Co.
GBIO		BB BIOTECH AG3,853,180
6.800%		1,460,000increase
(+61.01%)		View
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