Insiders / San Martin Javier

San Martin Javier

CIK 1794629personinsider

Companies

1

First seen

Jan 5, 2026

Last activity

Mar 5, 2026

Companies

Company	Role	Shares held	Peak held	Trades	Latest
LeonaBio, Inc. · ATHA	Executive	15,887	17,607	6	—

All securities held

1 position · latest reported per filing

Company	Security	Shares	As of
LeonaBio, Inc.	Common Stock	15,887	Mar 4, 2026

Activity

InsidersInstitutions

This person's insider trades (Form 4), across every company.

Date	Action	Company	Value	Shares Δ	Position after	Impact
Jan 2, 2026	Sell	ATHA LeonaBio, Inc. Common Stock	$11.3K	-2K -13.89%	10,189 0.11% of shares	low
Mar 4, 2026	Sell	ATHA LeonaBio, Inc. Common Stock	$9.2K	-2K -9.77%	15,887 0.17% of shares	low
Mar 3, 2026	Exercise	ATHA LeonaBio, Inc. Common Stock	$0	+7K +72.80%	17,607 0.19% of shares	low
Dec 31, 2025	Exercise	ATHA LeonaBio, Inc. Common Stock	$0	+5K +65.13%	11,833 0.13% of shares	low
Mar 3, 2026	Exercise	ATHA LeonaBio, Inc. Restricted Stock Units	—	-7K -100.00%	0 0.00% of shares	low
Dec 31, 2025	Exercise	ATHA LeonaBio, Inc. Restricted Stock Units	—	-5K -100.00%	0 0.00% of shares	low