GSK Ownership & Insider Activity

GSK (GSK) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 0.3% of shares outstanding. Institutional investors hold 7.3%.

Shares Outstanding

2.004B

Shares Float

2.003B

Insider Shares Owned

12.458M

Insider % Owned

0.3%

Institutional Shares Held

147.155M

Institutional % Held

7.3%

Ownership Breakdown

Congressional Trading Activity

Date	Member	Party	Chamber	Action	Amount
Oct 31, 2025	Lisa McClain	R	House	Sale	$1,001 - $15,000
Oct 30, 2025	Lisa McClain	R	House	Purchase	$1,001 - $15,000
Oct 30, 2025	Lisa McClain	R	House	Sale	$1,001 - $15,000
Sep 23, 2025	Val Hoyle	D	House	Sale	$1,001 - $15,000
Aug 4, 2025	Lisa McClain	R	House	Purchase	$1,001 - $15,000
Jul 28, 2025	Robert Aderholt	R	House	Sale	$1,001 - $15,000
Jun 24, 2025	Lisa McClain	R	House	Sale	$1,001 - $15,000
Jun 17, 2025	Lisa McClain	R	House	Purchase	$1,001 - $15,000
Apr 21, 2025	Bruce Westerman	R	House	Sale	$1,001 - $15,000
Mar 3, 2025	Bruce Westerman	R	House	Purchase	$1,001 - $15,000
Nov 25, 2024	Marjorie Taylor Greene	R	House	Purchase	$1,001 - $15,000
Nov 18, 2024	Val Hoyle	D	House	Purchase	$1,001 - $15,000
Sep 3, 2024	Marjorie Taylor Greene	R	House	Purchase	$1,001 - $15,000
Oct 16, 2023	Tommy Tuberville	R	Senate	Sale	$1,001 - $15,000