Summit Therapeutics Inc. - SMMT

Include option trades

Include indirect trades

Latest data: 6/18/2026 10:01:40 PM

EDGAR CIK

1 Month 3 Month 6 Month 1 Year 2 Years

Buy Breakdown

Total $56,694,206

Sell Breakdown

Total $0

No sell transactions for this time period.

Monthly Totals

Transaction	Filed	Name	Type	Shares @ Price	Value	Balance change		Ownership
06/12/2026	06/12/2026	Duggan Robert W Co-Chief Executive Officer CEO Director 10% owner	Buy	3,810,000 @ $13.12	$49,987,200.00	573,883,879	(0.67%)	Direct
06/04/2026	06/04/2026	Soni Manmeet Singh COO and CFO CFO Director	Buy	50,000 @ $14.45	$722,250.00	3,123,603	(1.63%)	Direct
09/11/2025	09/11/2025	Duggan Robert W Co-Chief Executive Officer CEO Director 10% owner	Buy	5,000 @ $18.07	$90,350.00	556,093,090	(0.00%)	Direct
09/10/2025	09/11/2025	Duggan Robert W Co-Chief Executive Officer CEO Director 10% owner	Buy	333,394 @ $17.68	$5,894,405.92	556,088,090	(0.06%)	Direct