Alan Armstrong purchased GSK (Glaxosmithkline PLC) on Mar 30, 2026 with an estimated value between $15,000 and $50,000. This trade was filed under joint. The stock is currently down 4.3% from the trade price.

Alan Armstrong

Republican· senate

Oklahoma

GSK

Glaxosmithkline PLC

Health Care

Trade Details

Transaction

Purchase

Trade Date

Mar 30, 2026(4 months ago)

Disclosed

Jul 22, 2026114d gap

Owner

joint

Estimated Value

$15,000 – $50,000

Trade Price

$54.23

Price Today

$51.88

Return (if held)

-4.3%

Alan Armstrong bought $GSK at $54.23 on Mar 30, 2026

Price Change Since Trade

-4.3%