Activist 13D/13G Filings - PFIZER INC (PFE)

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
2024-10-03
6:59 pm
Sale
13DHaleon plc
HLN
PFIZER INC
PFE
1,361,709,764
15.000%
-700,526,315decrease
(-33.97%)
View
2024-10-01
7:38 pm
Unchanged
13DHaleon plc
HLN
PFIZER INC
PFE
2,062,236,079
22.600%
0
(Unchanged)
View
2024-08-05
6:12 pm
Sale
13DCerevel Therapeutics Holdings Inc.
CERE
PFIZER INC
PFE
0
0.000%
-27,349,211decrease
(Position Closed)
View
2024-07-29
4:33 pm
Unchanged
13DHaleon plc
HLN
PFIZER INC
PFE
2,062,236,079
22.600%
0
(Unchanged)
View
2024-03-22
09:05 am
Sale
13DHaleon plc
HLN
PFIZER INC
PFE
2,062,236,079
22.600%
-892,827,547decrease
(-30.21%)
View
2024-03-19
8:48 pm
Unchanged
13DHaleon plc
HLN
PFIZER INC
PFE
2,955,063,626
32.000%
0
(Unchanged)
View
2024-03-15
07:45 am
Unchanged
13GTOURMALINE BIO INC
TRML
PFIZER INC
PFE
1,272,214
4.960%
0
(Unchanged)
View
2024-02-14
3:48 pm
Purchase
13GEFFECTOR THERAPEUTICS INC
EFTR
PFIZER INC
PFE
2,243,850
3.470%
2,243,850increase
(New Position)
View
2024-02-14
3:31 pm
Purchase
13GEnliven Therapeutics Inc.
ELVN
PFIZER INC
PFE
389,429
0.950%
389,429increase
(New Position)
View
2024-02-14
2:29 pm
Purchase
13GAN2 Therapeutics Inc.
ANTX
PFIZER INC
PFE
1,362,499
4.580%
1,362,499increase
(New Position)
View
2024-02-14
2:24 pm
Purchase
13GCELLECTIS S A SPONSORED ADS
CLLS
PFIZER INC
PFE
2,786,924
3.890%
2,786,924increase
(New Position)
View
2024-02-14
2:19 pm
Unchanged
13GAkero Therapeutics Inc.
AKRO
PFIZER INC
PFE
2,525,252
4.530%
0
(Unchanged)
View
2024-02-13
5:12 pm
Purchase
13GPFIZER INC
PFE
VANGUARD GROUP INC506,479,807
8.970%
4,843,587increase
(+0.97%)
View
2024-01-29
5:01 pm
Sale
13DLongboard Pharmaceuticals Inc.
LBPH
PFIZER INC
PFE
0
0.000%
-3,978,540decrease
(Position Closed)
View
2024-01-29
1:04 pm
Purchase
13GPFIZER INC
PFE
STATE STREET CORP
STT
287,875,814
5.100%
2,932,117increase
(+1.03%)
View
2024-01-26
11:49 am
Sale
13GPFIZER INC
PFE
BlackRock Inc.
BLK
434,748,255
7.700%
-8,120,506decrease
(-1.83%)
View
2024-01-19
4:20 pm
Unchanged
13DHaleon plc
HLN
PFIZER INC
PFE
2,955,063,626
32.000%
0
(Unchanged)
View
2024-01-10
4:12 pm
Unchanged
13DLongboard Pharmaceuticals Inc.
LBPH
PFIZER INC
PFE
3,978,540
11.260%
0
(Unchanged)
View
2023-10-27
4:01 pm
Purchase
13GTOURMALINE BIO INC
TRML
PFIZER INC
PFE
1,272,214
6.260%
1,272,214increase
(New Position)
View
2023-10-25
5:29 pm
Unchanged
13DALLOGENE THERAPEUTICS INC
ALLO
PFIZER INC
PFE
22,032,040
13.140%
0
(Unchanged)
View
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