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 have beem 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
Transaction
Date
Type Company
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev Report View
2025-03-24
6:55 pm
Sale
2025-03-21 13D Haleon plc
HLN
PFIZER INC
PFE
0
0.000%
-661,709,764decrease
(Position Closed)
Filing
History
2025-03-20
12:20 pm
Unchanged
2025-03-18 13D Haleon plc
HLN
PFIZER INC
PFE
661,709,764
7.300%
0
(Unchanged)
Filing
History
2025-02-27
10:39 am
Unchanged
2025-02-25 13D Haleon plc
HLN
PFIZER INC
PFE
661,709,764
7.300%
0
(Unchanged)
Filing
History
2025-02-12
2:51 pm
Unchanged
2024-12-31 13G Zura Bio Limited
ZURA
PFIZER INC
PFE
2,970,022
4.600%
0
(Unchanged)
Filing
History
2025-02-12
2:48 pm
Unchanged
2024-12-31 13G Cardiff Oncology, Inc.
CRDF
PFIZER INC
PFE
2,411,575
3.600%
0
(Unchanged)
Filing
History
2025-01-21
6:26 pm
Sale
2025-01-17 13D Haleon plc
HLN
PFIZER INC
PFE
661,709,764
7.300%
-700,000,000decrease
(-51.41%)
Filing
History
2025-01-16
4:34 pm
Unchanged
2025-01-14 13D Haleon plc
HLN
PFIZER INC
PFE
1,361,709,764
15.000%
0
(Unchanged)
Filing
History
2024-10-03
6:59 pm
Sale
2024-10-03 13D Haleon plc
HLN
PFIZER INC
PFE
1,361,709,764
15.000%
-700,526,315decrease
(-33.97%)
Filing
History
2024-10-01
7:38 pm
Unchanged
2024-09-30 13D Haleon plc
HLN
PFIZER INC
PFE
2,062,236,079
22.600%
0
(Unchanged)
Filing
History
2024-08-05
6:12 pm
Sale
2024-08-01 13D Cerevel Therapeutics Holdings, Inc.
CERE
PFIZER INC
PFE
0
0.000%
-27,349,211decrease
(Position Closed)
Filing
History
2024-07-29
4:33 pm
Unchanged
2024-07-29 13D Haleon plc
HLN
PFIZER INC
PFE
2,062,236,079
22.600%
0
(Unchanged)
Filing
History
2024-03-22
09:05 am
Sale
2024-03-21 13D Haleon plc
HLN
PFIZER INC
PFE
2,062,236,079
22.600%
-892,827,547decrease
(-30.21%)
Filing
History
2024-03-19
8:48 pm
Unchanged
2024-03-19 13D Haleon plc
HLN
PFIZER INC
PFE
2,955,063,626
32.000%
0
(Unchanged)
Filing
History
2024-03-15
07:45 am
Unchanged
2024-01-29 13G Tourmaline Bio, Inc.
TRML
PFIZER INC
PFE
1,272,214
4.960%
0
(Unchanged)
Filing
History
2024-02-14
3:48 pm
Purchase
2023-12-31 13G eFFECTOR Therapeutics, Inc.
EFTR
PFIZER INC
PFE
2,243,850
3.470%
2,243,850increase
(New Position)
Filing
History
2024-02-14
3:31 pm
Purchase
2023-12-31 13G Enliven Therapeutics, Inc.
ELVN
PFIZER INC
PFE
389,429
0.950%
389,429increase
(New Position)
Filing
History
2024-02-14
2:29 pm
Purchase
2023-12-31 13G AN2 Therapeutics, Inc.
ANTX
PFIZER INC
PFE
1,362,499
4.580%
1,362,499increase
(New Position)
Filing
History
2024-02-14
2:24 pm
Purchase
2023-12-31 13G Cellectis S.A.
CLLS
PFIZER INC
PFE
2,786,924
3.890%
2,786,924increase
(New Position)
Filing
History
2024-02-14
2:19 pm
Unchanged
2023-12-31 13G Akero Therapeutics, Inc.
AKRO
PFIZER INC
PFE
2,525,252
4.530%
0
(Unchanged)
Filing
History
2024-02-13
5:12 pm
Purchase
2023-12-29 13G Pfizer Inc.
PFE
The Vanguard Group 506,479,807
8.970%
4,843,587increase
(+0.97%)
Filing
History
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