Insider Buying and Selling - Zanganeh Maky - Insider Drift

Summit Therapeutics Inc. - SMMT

CEO Director 10% owner

Co-Chief Executive Officer

Direct Buys

0

$0

0 Shares

Direct Sells

0

$0

0 Shares

Indirect Buys

5

$57.93 M

4,275,074 Shares

Indirect Sells

0

$0

0 Shares

Monthly Values

Transaction	Filed	Type	Shares @ Price	Value	Balance ( Change % )	Ownership
06/12/2026	06/12/2026	Buy	3,810,000 @ $13.12	$49,987,200	573,883,879 (0.67%)	Indirect - By Spouse
06/04/2026	06/04/2026	Buy	100,000 @ $14.60	$1,460,000	25,824,474 (0.39%)	Indirect - By the Mahkam Zanganeh Revocable Trust, with the Reporting Person as Trustee
10/21/2025	10/23/2025	Buy	26,680 @ $18.74	$499,983	76,680 (53.36%)	Indirect - Immediate family member
09/11/2025	09/11/2025	Buy	5,000 @ $18.07	$90,350	556,093,090 (0.00%)	Indirect - By Spouse
09/10/2025	09/11/2025	Buy	333,394 @ $17.68	$5,894,406	556,088,090 (0.06%)	Indirect - By Spouse