SCHEDULE Filed 2025-01-21 Event 2025-01-17 SEC 0000078003-25-000013 →

PFIZER INC → Haleon plc HLNCF

Stake: 7.30% Shares: 661,709,764 CUSIP: 405552100 Class: Ordinary Shares, nominal value GBP0.01 per share; American Depositary Shares, each representing two Ordinary Shares

Composite Decision Signal · PASS (LOW BASE-RATE EDGE) Conviction Score: 25/100 · Filer 90d Win Rate: 0% · Hist. 90d Edge: +0.0%

Filer track record (4 filings): 0% 90d win rate, +0.0% 90d edge
Held by 1 tracked 13F institutional manager
4 NPORT-P mutual funds holding CUSIP
Elevated short days-to-cover (239.1 DTC)
Short interest building (+27.2% vs prior settlement)

Item 4 — Purpose of Transaction

No amendment to this Item is being made.

Cross-References

Insider Activity (last 365d)

0 transactions

0 buys · 0 sales · 0 awards/exercises

Issuer Cluster

8 13D/G filings on this issuer

7 other filings besides this one

Filer Track Record

13 filings by this filer

12 other filings in the data moat

Short Interest · settle 2026-10-15

DTC 239.10

4,914,325 shares short · +27.2% vs prior

Institutional Consensus · 2025-12-31

Held by elite portfolio managers

1 holder · $47.92M

Point72 Asset Mgmt

Post-Filing Returns · since 2025-01-17 on HLNCF

+1 day

0.0%

+5 days

0.0%

+30 days

0.0%

+60 days

0.0%

+90 days

0.0%

+180 days

0.0%

Anchor price 4.84 on closest trading day on/after 2025-01-17. Source: Yahoo Finance daily adj_close (split + dividend adjusted).

Other 13D/G Filings on Haleon plc

Filed	Form	Filer	Stake	Shares
2025-03-24	SCHEDULE	PFIZER INC	—	—	view →
2025-02-27	SCHEDULE	PFIZER INC	7.30%	661,709,764	view →
2025-01-16	SCHEDULE	PFIZER INC	15.00%	1,361,709,764	view →
2024-10-03	SC	PFIZER INC	—	—	view →
2024-10-01	SC	PFIZER INC	—	—	view →
2023-10-10	SC	GSK plc	—	—	view →
2023-10-10	SC	PFIZER INC	—	—	view →

Other Filings by PFIZER INC

Filed	Form	Issuer	Stake	Shares
2026-10-16	SCHEDULE 13G	PFIZER INC	—	—	view →
2025-03-24	SCHEDULE	Haleon plc HLNCF	—	—	view →
2025-02-27	SCHEDULE	Haleon plc HLNCF	7.30%	661,709,764	view →
2025-01-16	SCHEDULE	Haleon plc HLNCF	15.00%	1,361,709,764	view →
2024-10-03	SC	Haleon plc HLNCF	—	—	view →
2024-10-01	SC	Haleon plc HLNCF	—	—	view →
2024-01-29	SC	Longboard Pharmaceuticals, Inc.	—	—	view →
2024-01-10	SC	Longboard Pharmaceuticals, Inc.	—	—	view →
2023-10-10	SC	Haleon plc HLNCF	—	—	view →
2021-09-17	SC	Allogene Therapeutics, Inc. ALLO	—	—	view →
2021-09-17	SC	Cerevel Therapeutics Holdings, Inc.	—	—	view →
2021-07-09	SC	Cerevel Therapeutics Holdings, Inc.	—	—	view →

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