Activist 13D/13G Filings - BAKER BROS. ADVISORS LP

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
2024-02-14
4:21 pm
Sale
13GCYTEIR THERAPEUTICS INC
CYT
BAKER BROS. ADVISORS LP0
0%
-2,492,118decrease
(Position Closed)
View
2024-02-14
4:21 pm
Purchase
13GCERUS CORP
CERS
BAKER BROS. ADVISORS LP19,497,203
10.8%
395,327increase
(+2.07%)
View
2024-02-14
4:21 pm
Purchase
13GHOOKIPA PHARMA INC
HOOK
BAKER BROS. ADVISORS LP8,148,985
9.99%
4,673,450increase
(+134.47%)
View
2024-02-14
4:21 pm
Purchase
13GIMMATICS N V
IMTX
BAKER BROS. ADVISORS LP5,838,853
6.9%
651,772increase
(+12.57%)
View
2024-02-14
4:21 pm
Purchase
13GMONTE ROSA THERAPEUTICS INC CO
GLUE
BAKER BROS. ADVISORS LP4,916,095
9.8%
4,916,095increase
(New Position)
View
2024-02-14
4:21 pm
Purchase
13GNURIX THERAPEUTICS INC
NRIX
BAKER BROS. ADVISORS LP4,952,452
9.99%
150,498increase
(+3.13%)
View
2024-02-14
4:21 pm
Sale
13GOPTHEA LTD SPONSORED ADR
OPT
BAKER BROS. ADVISORS LP28,100,345
4.2%
-3,527,499decrease
(-11.15%)
View
2024-02-14
4:21 pm
Purchase
13GRHYTHM PHARMACEUTICALS INC
RYTM
BAKER BROS. ADVISORS LP6,398,365
10.8%
43,757increase
(+0.69%)
View
2024-02-14
4:21 pm
Purchase
13GSAGIMET BIOSCIENCES INC SER A
SGMT
BAKER BROS. ADVISORS LP1,456,518
6.8%
1,456,518increase
(New Position)
View
2024-02-14
4:21 pm
Sale
13GASCENDIS PHARMA A/S SPONSORED
ASND
BAKER BROS. ADVISORS LP0
0%
-4,954,855decrease
(Position Closed)
View
2024-02-14
4:21 pm
Purchase
13GATHIRA PHARMA INC
ATHA
BAKER BROS. ADVISORS LP3,153,807
8.3%
3,153,807increase
(New Position)
View
2024-02-14
4:21 pm
Sale
13GBIOCRYST PHARMACEUTICALS INC
BCRX
BAKER BROS. ADVISORS LP10,204,089
4.98%
-8,980,705decrease
(-46.81%)
View
2024-02-14
4:21 pm
Purchase
13GBIOMEA FUSION INC
BMEA
BAKER BROS. ADVISORS LP2,108,949
5.9%
4,390increase
(+0.21%)
View
2024-02-14
4:21 pm
Purchase
13GKALA BIO, INC.
KALA
BAKER BROS. ADVISORS LP269,213
9.99%
88,300increase
(+48.81%)
View
2024-02-12
4:10 pm
Purchase
13GBICYCLE THERAPEUTICS PLC SPONS
BCYC
BAKER BROS. ADVISORS LP4,823,598
12.8%
4,823,598increase
(New Position)
View
2024-02-01
5:25 pm
Sale
13DIMMUNOCORE HLDGS PLC ADS
IMCR
BAKER BROS. ADVISORS LP2,452,871
4.99%
-2,232,819decrease
(-47.65%)
View
2024-01-10
4:58 pm
Purchase
13GSERA PROGNOSTICS INC
SERA
BAKER BROS. ADVISORS LP5,434,399
17.9%
5,434,399increase
(New Position)
View
2024-01-10
4:57 pm
Purchase
13GREPLIMUNE GROUP INC
REPL
BAKER BROS. ADVISORS LP9,545,336
16.2%
3,777,109increase
(+65.48%)
View
2024-01-10
4:52 pm
Purchase
13GATRECA INC
BCEL
BAKER BROS. ADVISORS LP7,677,982
19.99%
4,145,222increase
(+117.34%)
View
2024-01-10
4:52 pm
Purchase
13GKYMERA THERAPEUTICS INC
KYMR
BAKER BROS. ADVISORS LP5,995,928
10.8%
3,116,103increase
(+108.20%)
View
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