Activist 13D/13G Filings - Atreca Inc. (BCEL)

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
2024-01-10
4:52 pm
Purchase		13GATRECA INC
BCEL		BAKER BROS. ADVISORS LP7,677,982
19.99%		4,145,222increase
(+117.34%)		View
2022-12-07
10:24 am
Sale		13GATRECA INC
BCEL		BlackRock Inc.
BLK		1,428,514
4.4%		-1,522,773decrease
(-51.60%)		View
2022-02-14
5:07 pm
Sale		13GATRECA INC
BCEL		Redmile Group LLC800,306
2.6%		-1,675,762decrease
(-67.68%)		View
2022-02-14
4:47 pm
Unchanged		13GATRECA INC
BCEL		Boxer Capital LLC2,202,333
7.2%		0
(Unchanged)		View
2022-02-14
2:38 pm
Unchanged		13GATRECA INC
BCEL		EcoR1 Capital LLC0
0%		0
(Unchanged)		View
2022-02-14
2:16 pm
Sale		13GATRECA INC
BCEL		EcoR1 Capital LLC0
0%		-2,426,685decrease
(Position Closed)		View
2022-02-03
4:41 pm
Sale		13GATRECA INC
BCEL		BlackRock Inc.
BLK		2,951,287
9.7%		-120,574decrease
(-3.93%)		View
2021-12-10
09:45 am
Sale		13GATRECA INC
BCEL		WELLINGTON MANAGEMENT GROUP LLP1,300,000
4.27%		-2,057,984decrease
(-61.29%)		View
2021-11-15
2:24 pm
Purchase		13GATRECA INC
BCEL		Logos Global Management LP996,584
3.3%		996,584increase
(New Position)		View
2021-08-09
3:18 pm
Purchase		13GATRECA INC
BCEL		BlackRock Inc.
BLK		3,071,861
10.2%		347,650increase
(+12.76%)		View
2021-02-16
5:06 pm
Purchase		13GATRECA INC
BCEL		Boxer Capital LLC2,202,333
7.3%		468,750increase
(+27.04%)		View
2021-02-16
4:06 pm
Purchase		13GATRECA INC
BCEL		Redmile Group LLC2,476,068
8.26%		1,339,262increase
(+117.81%)		View
2021-02-16
11:56 am
Purchase		13GATRECA INC
BCEL		EcoR1 Capital LLC2,426,685
8.1%		945,274increase
(+63.81%)		View
2021-02-16
09:54 am
Unchanged		13GATRECA INC
BCEL		Bill & Melinda Gates Foundation1,396,644
4.7%		0
(Unchanged)		View
2021-02-03
1:33 pm
Sale		13GATRECA INC
BCEL		WELLINGTON MANAGEMENT GROUP LLP3,357,984
11.2%		-14,835decrease
(-0.44%)		View
2021-01-28
5:56 pm
Purchase		13GATRECA INC
BCEL		BlackRock Inc.
BLK		2,724,211
9.1%		1,411,811increase
(+107.57%)		View
2020-02-14
4:35 pm
Unchanged		13GATRECA INC
BCEL		Boxer Capital LLC1,733,583
7.9%		0
(Unchanged)		View
2020-02-14
4:25 pm
Sale		13GATRECA INC
BCEL		Redmile Group LLC1,136,806
5.2%		-3,500decrease
(-0.31%)		View
2020-02-14
4:14 pm
Purchase		13GATRECA INC
BCEL		BAKER BROS. ADVISORS LP3,532,760
16%		3,532,760increase
(New Position)		View
2020-02-14
2:17 pm
Sale		13GATRECA INC
BCEL		EcoR1 Capital LLC1,481,411
6.7%		-5,568decrease
(-0.37%)		View
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