Activist 13D/13G Filings - Bain Capital Life Sciences Fund L.P.

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
2024-11-14
5:30 pm
Sale
13GAnnexon Inc.
ANNX
Bain Capital Life Sciences Fund L.P.5,974,716
5.500%
-2,087,003decrease
(-25.89%)
View
2024-02-13
6:57 pm
Purchase
13GAnnexon Inc.
ANNX
Bain Capital Life Sciences Fund L.P.8,061,719
11.000%
5,121,092increase
(+174.15%)
View
2024-02-13
6:55 pm
Purchase
13GX4 Pharmaceuticals Inc
XFOR
Bain Capital Life Sciences Fund L.P.16,915,784
11.000%
4,713,274increase
(+38.63%)
View
2024-01-22
4:30 pm
Sale
13GPHARVARIS N V REGISTERED
PHVS
Bain Capital Life Sciences Fund L.P.1,967,093
3.800%
-918,173decrease
(-31.82%)
View
2023-06-23
4:34 pm
Unchanged
13GPHARVARIS N V REGISTERED
PHVS
Bain Capital Life Sciences Fund L.P.2,885,266
7.100%
0
(Unchanged)
View
2023-05-30
5:00 pm
Sale
13GAnnexon Inc.
ANNX
Bain Capital Life Sciences Fund L.P.2,940,627
5.500%
-1,945,989decrease
(-39.82%)
View
2023-02-14
06:41 am
Purchase
13GAnnexon Inc.
ANNX
Bain Capital Life Sciences Fund L.P.4,886,616
11.000%
1,945,989increase
(+66.18%)
View
2023-02-14
06:34 am
Purchase
13GX4 Pharmaceuticals Inc
XFOR
Bain Capital Life Sciences Fund L.P.12,202,510
11.000%
9,315,968increase
(+322.74%)
View
2022-08-17
5:00 pm
Sale
13DDYNAVAX TECHNOLOGIES CORP COM
DVAX
Bain Capital Life Sciences Fund L.P.4,912,610
3.900%
-2,721,435decrease
(-35.65%)
View
2022-08-08
4:49 pm
Unchanged
13DArcutis Biotherapeutics Inc.
ARQT
Bain Capital Life Sciences Fund L.P.2,721,436
4.500%
0
(Unchanged)
View
2022-05-27
4:19 pm
Sale
13DArcutis Biotherapeutics Inc.
ARQT
Bain Capital Life Sciences Fund L.P.2,721,436
5.300%
-888,360decrease
(-24.61%)
View
2022-02-14
06:39 am
Purchase
13GX4 Pharmaceuticals Inc
XFOR
Bain Capital Life Sciences Fund L.P.2,886,542
11.000%
1,238,057increase
(+75.10%)
View
2022-02-14
06:37 am
Purchase
13GRAPID MICRO BIOSYSTEMS INC
RPID
Bain Capital Life Sciences Fund L.P.7,651,369
22.200%
7,651,369increase
(New Position)
View
2021-08-27
5:17 pm
Sale
13DDYNAVAX TECHNOLOGIES CORP COM
DVAX
Bain Capital Life Sciences Fund L.P.7,634,045
6.400%
-2,780,955decrease
(-26.70%)
View
2021-08-11
5:16 pm
Sale
13DDYNAVAX TECHNOLOGIES CORP COM
DVAX
Bain Capital Life Sciences Fund L.P.10,415,000
13.000%
-1,356,708decrease
(-11.53%)
View
2021-06-11
5:16 pm
Purchase
13DDYNAVAX TECHNOLOGIES CORP COM
DVAX
Bain Capital Life Sciences Fund L.P.11,771,708
13.000%
875,935increase
(+8.04%)
View
2021-03-26
4:16 pm
Unchanged
13DAptinyx Inc.
APTX
Bain Capital Life Sciences Fund L.P.8,066,113
12.100%
0
(Unchanged)
View
2021-02-19
4:30 pm
Purchase
13GPHARVARIS N V REGISTERED
PHVS
Bain Capital Life Sciences Fund L.P.2,885,266
9.100%
2,885,266increase
(New Position)
View
2021-02-16
3:28 pm
Sale
13GMARINUS PHARMACEUTICALS INC
MRNS
Bain Capital Life Sciences Fund L.P.1,298,178
3.600%
-4,092,744decrease
(-75.92%)
View
2021-02-16
3:21 pm
Purchase
13GAnnexon Inc.
ANNX
Bain Capital Life Sciences Fund L.P.2,940,627
7.700%
2,940,627increase
(New Position)
View
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