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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Time period
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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
19.990%
4,145,222increase
(+117.34%)
View
2022-12-07
10:24 am
Sale
13GATRECA INC
BCEL
BlackRock Inc.
BLK
1,428,514
4.400%
-1,522,773decrease
(-51.60%)
View
2022-02-14
5:07 pm
Sale
13GATRECA INC
BCEL
Redmile Group LLC800,306
2.600%
-1,675,762decrease
(-67.68%)
View
2022-02-14
4:47 pm
Unchanged
13GATRECA INC
BCEL
Boxer Capital LLC2,202,333
7.200%
0
(Unchanged)
View
2022-02-14
2:38 pm
Unchanged
13GATRECA INC
BCEL
EcoR1 Capital LLC0
0.000%
0
(Unchanged)
View
2022-02-14
2:16 pm
Sale
13GATRECA INC
BCEL
EcoR1 Capital LLC0
0.000%
-2,426,685decrease
(Position Closed)
View
2022-02-03
4:41 pm
Sale
13GATRECA INC
BCEL
BlackRock Inc.
BLK
2,951,287
9.700%
-120,574decrease
(-3.93%)
View
2021-12-10
09:45 am
Sale
13GATRECA INC
BCEL
WELLINGTON MANAGEMENT GROUP LLP1,300,000
4.270%
-2,057,984decrease
(-61.29%)
View
2021-11-15
2:24 pm
Purchase
13GATRECA INC
BCEL
Logos Global Management LP996,584
3.300%
996,584increase
(New Position)
View
2021-08-09
3:18 pm
Purchase
13GATRECA INC
BCEL
BlackRock Inc.
BLK
3,071,861
10.200%
347,650increase
(+12.76%)
View
2021-02-16
5:06 pm
Purchase
13GATRECA INC
BCEL
Boxer Capital LLC2,202,333
7.300%
468,750increase
(+27.04%)
View
2021-02-16
4:06 pm
Purchase
13GATRECA INC
BCEL
Redmile Group LLC2,476,068
8.260%
1,339,262increase
(+117.81%)
View
2021-02-16
11:56 am
Purchase
13GATRECA INC
BCEL
EcoR1 Capital LLC2,426,685
8.100%
945,274increase
(+63.81%)
View
2021-02-16
09:54 am
Unchanged
13GATRECA INC
BCEL
Bill & Melinda Gates Foundation1,396,644
4.700%
0
(Unchanged)
View
2021-02-03
1:33 pm
Sale
13GATRECA INC
BCEL
WELLINGTON MANAGEMENT GROUP LLP3,357,984
11.200%
-14,835decrease
(-0.44%)
View
2021-01-28
5:56 pm
Purchase
13GATRECA INC
BCEL
BlackRock Inc.
BLK
2,724,211
9.100%
1,411,811increase
(+107.57%)
View
2020-02-14
4:35 pm
Unchanged
13GATRECA INC
BCEL
Boxer Capital LLC1,733,583
7.900%
0
(Unchanged)
View
2020-02-14
4:25 pm
Sale
13GATRECA INC
BCEL
Redmile Group LLC1,136,806
5.200%
-3,500decrease
(-0.31%)
View
2020-02-14
4:14 pm
Purchase
13GATRECA INC
BCEL
BAKER BROS. ADVISORS LP3,532,760
16.000%
3,532,760increase
(New Position)
View
2020-02-14
2:17 pm
Sale
13GATRECA INC
BCEL
EcoR1 Capital LLC1,481,411
6.700%
-5,568decrease
(-0.37%)
View
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