GlaxoSmithKline PLC

Major Shareholding Notification • Dec 11, 2025

National Storage Mechanism | Additional information

RNS Number : 0845L

GSK PLC

11 December 2025

GSK plc (the 'Company')

Transaction notification

1.	Details of PDMR/person closely associated with them ('PCA')
a)	Name	Emma Walmsley
b)	Position/status	Chief Executive Officer
c)	Initial notification/ amendment	Initial notification
2.	Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor
a)	Name	GSK plc
b)	LEI	5493000HZTVUYLO1D793
3.	Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transaction(s) has been conducted
a)	Description of the financial instrument	Ordinary shares of 31 ¼ pence each ('Ordinary Shares') ISIN: GB00BN7SWP63
b)	Nature of the transaction	Acquisition of Ordinary Shares under the Company's Share Reward Plan
c)	Price(s) and volume(s)		Price(s)	Volume(s)
	£18.0780	7 (partnership shares)
	£18.0780	7 (matching shares)
d)	Aggregated information
Aggregated volume Price	14 Ordinary Shares £18.0780
e)	Date of the transaction	2025-12-09
f)	Place of the transaction	London Stock Exchange (XLON)

1.	Details of PDMR/person closely associated with them ('PCA')
a)	Name	Julie Brown
b)	Position/status	Chief Financial Officer
c)	Initial notification/ amendment	Initial notification
2.	Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor
a)	Name	GSK plc
b)	LEI	5493000HZTVUYLO1D793
3.	Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transaction(s) has been conducted
a)	Description of the financial instrument	Ordinary shares of 31 ¼ pence each ('Ordinary Shares') ISIN: GB00BN7SWP63
b)	Nature of the transaction	Acquisition of Ordinary Shares under the Company's Share Reward Plan
c)	Price(s) and volume(s)		Price(s)	Volume(s)
	£18.0780	6 (partnership shares)
	£18.0780	6 (matching shares)
d)	Aggregated information
Aggregated volume Price	12 Ordinary Shares £18.0780
e)	Date of the transaction	2025-12-09
f)	Place of the transaction	London Stock Exchange (XLON)

1.	Details of PDMR/person closely associated with them ('PCA')
a)	Name	James Ford
b)	Position/status	SVP and Group General Counsel, Legal and Compliance
c)	Initial notification/ amendment	Initial notification
2.	Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor
a)	Name	GSK plc
b)	LEI	5493000HZTVUYLO1D793
3.	Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transaction(s) has been conducted
a)	Description of the financial instrument	Ordinary shares of 31 ¼ pence each ('Ordinary Shares') ISIN: GB00BN7SWP63
b)	Nature of the transaction	Acquisition of Ordinary Shares under the Company's Share Reward Plan
c)	Price(s) and volume(s)		Price(s)	Volume(s)
	£18.0780	6 (partnership shares)
	£18.0780	6 (matching shares)
d)	Aggregated information
Aggregated volume Price	12 Ordinary Shares £18.0780
e)	Date of the transaction	2025-12-09
f)	Place of the transaction	London Stock Exchange (XLON)

1.	Details of PDMR/person closely associated with them ('PCA')
a)	Name	Sally Jackson
b)	Position/status	SVP, Global Communications and CEO Office
c)	Initial notification/ amendment	Initial notification
2.	Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor
a)	Name	GSK plc
b)	LEI	5493000HZTVUYLO1D793
3.	Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transaction(s) has been conducted
a)	Description of the financial instrument	Ordinary shares of 31 ¼ pence each ('Ordinary Shares') ISIN: GB00BN7SWP63
b)	Nature of the transaction	Acquisition of Ordinary Shares under the Company's Share Reward Plan
c)	Price(s) and volume(s)		Price(s)	Volume(s)
	£18.0780	7 (partnership shares)
	£18.0780	7 (matching shares)
d)	Aggregated information
Aggregated volume Price	14 Ordinary Shares £18.0780
e)	Date of the transaction	2025-12-09
f)	Place of the transaction	London Stock Exchange (XLON)

1.	Details of PDMR/person closely associated with them ('PCA')
a)	Name	David Redfern
b)	Position/status	President, Corporate Development
c)	Initial notification/ amendment	Initial notification
2.	Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor
a)	Name	GSK plc
b)	LEI	5493000HZTVUYLO1D793
3.	Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transaction(s) has been conducted
a)	Description of the financial instrument	Ordinary shares of 31 ¼ pence each ('Ordinary Shares') ISIN: GB00BN7SWP63
b)	Nature of the transaction	Acquisition of Ordinary Shares under the Company's Share Reward Plan
c)	Price(s) and volume(s)		Price(s)	Volume(s)
	£18.0780	7 (partnership shares)
	£18.0780	7 (matching shares)
d)	Aggregated information
Aggregated volume Price	14 Ordinary Shares £18.0780
e)	Date of the transaction	2025-12-09
f)	Place of the transaction	London Stock Exchange (XLON)

1.	Details of PDMR/person closely associated with them ('PCA')
a)	Name	Regis Simard
b)	Position/status	President, Global Supply Chain
c)	Initial notification/ amendment	Initial notification
2.	Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor
a)	Name	GSK plc
b)	LEI	5493000HZTVUYLO1D793
3.	Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transaction(s) has been conducted
a)	Description of the financial instrument	Ordinary shares of 31 ¼ pence each ('Ordinary Shares') ISIN: GB00BN7SWP63
b)	Nature of the transaction	Acquisition of Ordinary Shares under the Company's Share Reward Plan
c)	Price(s) and volume(s)		Price(s)	Volume(s)
	£18.0780	7 (partnership shares)
	£18.0780	7 (matching shares)
d)	Aggregated information
Aggregated volume Price	14 Ordinary Shares £18.0780
e)	Date of the transaction	2025-12-09
f)	Place of the transaction	London Stock Exchange (XLON)

1.	Details of PDMR/person closely associated with them ('PCA')
a)	Name	Philip Thomson
b)	Position/status	President, Global Affairs
c)	Initial notification/ amendment	Initial notification
2.	Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor
a)	Name	GSK plc
b)	LEI	5493000HZTVUYLO1D793
3.	Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transaction(s) has been conducted
a)	Description of the financial instrument	Ordinary shares of 31 ¼ pence each ('Ordinary Shares') ISIN: GB00BN7SWP63
b)	Nature of the transaction	Acquisition of Ordinary Shares under the Company's Share Reward Plan
c)	Price(s) and volume(s)		Price(s)	Volume(s)
	£18.0780	7 (partnership shares)
	£18.0780	7 (matching shares)
d)	Aggregated information
Aggregated volume Price	14 Ordinary Shares £18.0780
e)	Date of the transaction	2025-12-09
f)	Place of the transaction	London Stock Exchange (XLON)

1.	Details of PDMR/person closely associated with them ('PCA')
a)	Name	Deborah Waterhouse
b)	Position/status	CEO, ViiV Healthcare and President, Global Health, GSK
c)	Initial notification/ amendment	Initial notification
2.	Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor
a)	Name	GSK plc
b)	LEI	5493000HZTVUYLO1D793
3.	Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transaction(s) has been conducted
a)	Description of the financial instrument	Ordinary shares of 31 ¼ pence each ('Ordinary Shares') ISIN: GB00BN7SWP63
b)	Nature of the transaction	Acquisition of Ordinary Shares under the Company's Share Reward Plan
c)	Price(s) and volume(s)		Price(s)	Volume(s)
	£18.0780	7 (partnership shares)
	£18.0780	7 (matching shares)
d)	Aggregated information
Aggregated volume Price	14 Ordinary Shares £18.0780
e)	Date of the transaction	2025-12-09
f)	Place of the transaction	London Stock Exchange (XLON)

1.	Details of PDMR/person closely associated with them ('PCA')
a)	Name	Victoria Whyte
b)	Position/status	SVP & Company Secretary
c)	Initial notification/ amendment	Initial notification
2.	Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor
a)	Name	GSK plc
b)	LEI	5493000HZTVUYLO1D793
3.	Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transaction(s) has been conducted
a)	Description of the financial instrument	Ordinary shares of 31 ¼ pence each ('Ordinary Shares') ISIN: GB00BN7SWP63
b)	Nature of the transaction	Acquisition of Ordinary Shares under the Company's Share Reward Plan
c)	Price(s) and volume(s)		Price(s)	Volume(s)
	£18.0780	7 (partnership shares)
	£18.0780	7 (matching shares)
d)	Aggregated information
Aggregated volume Price	14 Ordinary Shares £18.0780
e)	Date of the transaction	2025-12-09
f)	Place of the transaction	London Stock Exchange (XLON)

About GSK

GSK is a global biopharma company with a purpose to unite science, technology, and talent to get ahead of disease together. Find out more at www.gsk.com.

Registered in England & Wales:

No. 3888792

Registered Office:

79 New Oxford Street

London

WC1A 1DG

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